mirror of
https://github.com/nomic-ai/gpt4all.git
synced 2024-10-01 01:06:10 -04:00
2212 lines
79 KiB
C++
2212 lines
79 KiB
C++
#include "modellist.h"
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#include "mysettings.h"
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#include "network.h"
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#include "../gpt4all-backend/llmodel.h"
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#include <QChar>
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#include <QCoreApplication>
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#include <QDebug>
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#include <QDir>
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#include <QDirIterator>
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#include <QEventLoop>
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#include <QFile>
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#include <QFileInfo>
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#include <QGlobalStatic>
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#include <QGuiApplication>
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#include <QIODevice>
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#include <QJsonArray>
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#include <QJsonDocument>
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#include <QJsonObject>
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#include <QJsonValue>
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#include <QNetworkRequest>
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#include <QObject>
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#include <QRegularExpression>
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#include <QSettings>
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#include <QSslConfiguration>
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#include <QSslSocket>
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#include <QStringList>
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#include <QTextStream>
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#include <QTimer>
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#include <QUrl>
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#include <QtLogging>
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#include <algorithm>
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#include <compare>
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#include <cstddef>
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#include <iterator>
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#include <string>
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#include <utility>
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using namespace Qt::Literals::StringLiterals;
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//#define USE_LOCAL_MODELSJSON
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static const QStringList FILENAME_BLACKLIST { u"gpt4all-nomic-embed-text-v1.rmodel"_s };
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QString ModelInfo::id() const
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{
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return m_id;
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}
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void ModelInfo::setId(const QString &id)
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{
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m_id = id;
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}
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QString ModelInfo::name() const
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{
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return MySettings::globalInstance()->modelName(*this);
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}
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void ModelInfo::setName(const QString &name)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelName(*this, name, true /*force*/);
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m_name = name;
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}
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QString ModelInfo::filename() const
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{
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return MySettings::globalInstance()->modelFilename(*this);
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}
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void ModelInfo::setFilename(const QString &filename)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelFilename(*this, filename, true /*force*/);
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m_filename = filename;
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}
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QString ModelInfo::description() const
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{
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return MySettings::globalInstance()->modelDescription(*this);
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}
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void ModelInfo::setDescription(const QString &d)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelDescription(*this, d, true /*force*/);
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m_description = d;
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}
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QString ModelInfo::url() const
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{
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return MySettings::globalInstance()->modelUrl(*this);
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}
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void ModelInfo::setUrl(const QString &u)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelUrl(*this, u, true /*force*/);
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m_url = u;
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}
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QString ModelInfo::quant() const
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{
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return MySettings::globalInstance()->modelQuant(*this);
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}
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void ModelInfo::setQuant(const QString &q)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelQuant(*this, q, true /*force*/);
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m_quant = q;
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}
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QString ModelInfo::type() const
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{
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return MySettings::globalInstance()->modelType(*this);
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}
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void ModelInfo::setType(const QString &t)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelType(*this, t, true /*force*/);
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m_type = t;
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}
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bool ModelInfo::isClone() const
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{
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return MySettings::globalInstance()->modelIsClone(*this);
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}
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void ModelInfo::setIsClone(bool b)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelIsClone(*this, b, true /*force*/);
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m_isClone = b;
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}
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bool ModelInfo::isDiscovered() const
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{
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return MySettings::globalInstance()->modelIsDiscovered(*this);
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}
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void ModelInfo::setIsDiscovered(bool b)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelIsDiscovered(*this, b, true /*force*/);
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m_isDiscovered = b;
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}
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int ModelInfo::likes() const
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{
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return MySettings::globalInstance()->modelLikes(*this);
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}
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void ModelInfo::setLikes(int l)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelLikes(*this, l, true /*force*/);
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m_likes = l;
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}
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int ModelInfo::downloads() const
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{
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return MySettings::globalInstance()->modelDownloads(*this);
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}
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void ModelInfo::setDownloads(int d)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelDownloads(*this, d, true /*force*/);
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m_downloads = d;
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}
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QDateTime ModelInfo::recency() const
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{
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return MySettings::globalInstance()->modelRecency(*this);
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}
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void ModelInfo::setRecency(const QDateTime &r)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelRecency(*this, r, true /*force*/);
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m_recency = r;
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}
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double ModelInfo::temperature() const
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{
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return MySettings::globalInstance()->modelTemperature(*this);
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}
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void ModelInfo::setTemperature(double t)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelTemperature(*this, t, true /*force*/);
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m_temperature = t;
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}
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double ModelInfo::topP() const
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{
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return MySettings::globalInstance()->modelTopP(*this);
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}
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double ModelInfo::minP() const
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{
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return MySettings::globalInstance()->modelMinP(*this);
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}
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void ModelInfo::setTopP(double p)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelTopP(*this, p, true /*force*/);
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m_topP = p;
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}
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void ModelInfo::setMinP(double p)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelMinP(*this, p, true /*force*/);
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m_minP = p;
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}
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int ModelInfo::topK() const
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{
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return MySettings::globalInstance()->modelTopK(*this);
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}
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void ModelInfo::setTopK(int k)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelTopK(*this, k, true /*force*/);
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m_topK = k;
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}
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int ModelInfo::maxLength() const
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{
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return MySettings::globalInstance()->modelMaxLength(*this);
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}
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void ModelInfo::setMaxLength(int l)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelMaxLength(*this, l, true /*force*/);
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m_maxLength = l;
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}
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int ModelInfo::promptBatchSize() const
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{
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return MySettings::globalInstance()->modelPromptBatchSize(*this);
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}
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void ModelInfo::setPromptBatchSize(int s)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelPromptBatchSize(*this, s, true /*force*/);
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m_promptBatchSize = s;
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}
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int ModelInfo::contextLength() const
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{
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return MySettings::globalInstance()->modelContextLength(*this);
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}
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void ModelInfo::setContextLength(int l)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelContextLength(*this, l, true /*force*/);
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m_contextLength = l;
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}
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int ModelInfo::maxContextLength() const
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{
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if (!installed || isOnline) return -1;
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if (m_maxContextLength != -1) return m_maxContextLength;
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auto path = (dirpath + filename()).toStdString();
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int n_ctx = LLModel::Implementation::maxContextLength(path);
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if (n_ctx < 0) {
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n_ctx = 4096; // fallback value
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}
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m_maxContextLength = n_ctx;
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return m_maxContextLength;
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}
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int ModelInfo::gpuLayers() const
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{
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return MySettings::globalInstance()->modelGpuLayers(*this);
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}
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void ModelInfo::setGpuLayers(int l)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelGpuLayers(*this, l, true /*force*/);
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m_gpuLayers = l;
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}
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int ModelInfo::maxGpuLayers() const
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{
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if (!installed || isOnline) return -1;
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if (m_maxGpuLayers != -1) return m_maxGpuLayers;
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auto path = (dirpath + filename()).toStdString();
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int layers = LLModel::Implementation::layerCount(path);
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if (layers < 0) {
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layers = 100; // fallback value
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}
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m_maxGpuLayers = layers;
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return m_maxGpuLayers;
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}
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double ModelInfo::repeatPenalty() const
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{
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return MySettings::globalInstance()->modelRepeatPenalty(*this);
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}
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void ModelInfo::setRepeatPenalty(double p)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelRepeatPenalty(*this, p, true /*force*/);
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m_repeatPenalty = p;
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}
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int ModelInfo::repeatPenaltyTokens() const
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{
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return MySettings::globalInstance()->modelRepeatPenaltyTokens(*this);
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}
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void ModelInfo::setRepeatPenaltyTokens(int t)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelRepeatPenaltyTokens(*this, t, true /*force*/);
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m_repeatPenaltyTokens = t;
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}
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QString ModelInfo::promptTemplate() const
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{
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return MySettings::globalInstance()->modelPromptTemplate(*this);
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}
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void ModelInfo::setPromptTemplate(const QString &t)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelPromptTemplate(*this, t, true /*force*/);
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m_promptTemplate = t;
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}
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QString ModelInfo::systemPrompt() const
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{
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return MySettings::globalInstance()->modelSystemPrompt(*this);
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}
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void ModelInfo::setSystemPrompt(const QString &p)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelSystemPrompt(*this, p, true /*force*/);
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m_systemPrompt = p;
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}
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QString ModelInfo::chatNamePrompt() const
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{
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return MySettings::globalInstance()->modelChatNamePrompt(*this);
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}
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void ModelInfo::setChatNamePrompt(const QString &p)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelChatNamePrompt(*this, p, true /*force*/);
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m_chatNamePrompt = p;
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}
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QString ModelInfo::suggestedFollowUpPrompt() const
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{
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return MySettings::globalInstance()->modelSuggestedFollowUpPrompt(*this);
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}
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void ModelInfo::setSuggestedFollowUpPrompt(const QString &p)
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{
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if (shouldSaveMetadata()) MySettings::globalInstance()->setModelSuggestedFollowUpPrompt(*this, p, true /*force*/);
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m_suggestedFollowUpPrompt = p;
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}
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bool ModelInfo::shouldSaveMetadata() const
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{
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return installed && (isClone() || isDiscovered() || description() == "" /*indicates sideloaded*/);
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}
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QVariantMap ModelInfo::getFields() const
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{
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return {
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{ "filename", m_filename },
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{ "description", m_description },
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{ "url", m_url },
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{ "quant", m_quant },
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{ "type", m_type },
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{ "isClone", m_isClone },
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{ "isDiscovered", m_isDiscovered },
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{ "likes", m_likes },
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{ "downloads", m_downloads },
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{ "recency", m_recency },
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{ "temperature", m_temperature },
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{ "topP", m_topP },
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{ "minP", m_minP },
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{ "topK", m_topK },
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{ "maxLength", m_maxLength },
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{ "promptBatchSize", m_promptBatchSize },
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{ "contextLength", m_contextLength },
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{ "gpuLayers", m_gpuLayers },
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{ "repeatPenalty", m_repeatPenalty },
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{ "repeatPenaltyTokens", m_repeatPenaltyTokens },
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{ "promptTemplate", m_promptTemplate },
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{ "systemPrompt", m_systemPrompt },
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{ "chatNamePrompt", m_chatNamePrompt },
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{ "suggestedFollowUpPrompt", m_suggestedFollowUpPrompt },
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};
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}
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InstalledModels::InstalledModels(QObject *parent, bool selectable)
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: QSortFilterProxyModel(parent)
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, m_selectable(selectable)
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{
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connect(this, &InstalledModels::rowsInserted, this, &InstalledModels::countChanged);
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connect(this, &InstalledModels::rowsRemoved, this, &InstalledModels::countChanged);
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connect(this, &InstalledModels::modelReset, this, &InstalledModels::countChanged);
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connect(this, &InstalledModels::layoutChanged, this, &InstalledModels::countChanged);
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}
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bool InstalledModels::filterAcceptsRow(int sourceRow,
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const QModelIndex &sourceParent) const
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{
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/* TODO(jared): We should list incomplete models alongside installed models on the
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* Models page. Simply replacing isDownloading with isIncomplete here doesn't work for
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* some reason - the models show up as something else. */
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QModelIndex index = sourceModel()->index(sourceRow, 0, sourceParent);
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bool isInstalled = sourceModel()->data(index, ModelList::InstalledRole).toBool();
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bool isDownloading = sourceModel()->data(index, ModelList::DownloadingRole).toBool();
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bool isEmbeddingModel = sourceModel()->data(index, ModelList::IsEmbeddingModelRole).toBool();
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// list installed chat models
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return (isInstalled || (!m_selectable && isDownloading)) && !isEmbeddingModel;
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}
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DownloadableModels::DownloadableModels(QObject *parent)
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: QSortFilterProxyModel(parent)
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, m_expanded(false)
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, m_limit(5)
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{
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connect(this, &DownloadableModels::rowsInserted, this, &DownloadableModels::countChanged);
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connect(this, &DownloadableModels::rowsRemoved, this, &DownloadableModels::countChanged);
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connect(this, &DownloadableModels::modelReset, this, &DownloadableModels::countChanged);
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connect(this, &DownloadableModels::layoutChanged, this, &DownloadableModels::countChanged);
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}
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bool DownloadableModels::filterAcceptsRow(int sourceRow,
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const QModelIndex &sourceParent) const
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{
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// FIXME We can eliminate the 'expanded' code as the UI no longer uses this
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bool withinLimit = sourceRow < (m_expanded ? sourceModel()->rowCount() : m_limit);
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QModelIndex index = sourceModel()->index(sourceRow, 0, sourceParent);
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bool hasDescription = !sourceModel()->data(index, ModelList::DescriptionRole).toString().isEmpty();
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bool isClone = sourceModel()->data(index, ModelList::IsCloneRole).toBool();
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return withinLimit && hasDescription && !isClone;
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}
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int DownloadableModels::count() const
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{
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return rowCount();
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}
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bool DownloadableModels::isExpanded() const
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{
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return m_expanded;
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}
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void DownloadableModels::setExpanded(bool expanded)
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{
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if (m_expanded != expanded) {
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m_expanded = expanded;
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invalidateFilter();
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emit expandedChanged(m_expanded);
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}
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}
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void DownloadableModels::discoverAndFilter(const QString &discover)
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{
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m_discoverFilter = discover;
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ModelList *ml = qobject_cast<ModelList*>(parent());
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ml->discoverSearch(discover);
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}
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class MyModelList: public ModelList { };
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Q_GLOBAL_STATIC(MyModelList, modelListInstance)
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ModelList *ModelList::globalInstance()
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{
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return modelListInstance();
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}
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ModelList::ModelList()
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: QAbstractListModel(nullptr)
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, m_installedModels(new InstalledModels(this))
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, m_selectableModels(new InstalledModels(this, /*selectable*/ true))
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, m_downloadableModels(new DownloadableModels(this))
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, m_asyncModelRequestOngoing(false)
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, m_discoverLimit(20)
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, m_discoverSortDirection(-1)
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, m_discoverSort(Likes)
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, m_discoverNumberOfResults(0)
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, m_discoverResultsCompleted(0)
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, m_discoverInProgress(false)
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{
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QCoreApplication::instance()->installEventFilter(this);
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m_installedModels->setSourceModel(this);
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m_selectableModels->setSourceModel(this);
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m_downloadableModels->setSourceModel(this);
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connect(MySettings::globalInstance(), &MySettings::modelPathChanged, this, &ModelList::updateModelsFromDirectory);
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connect(MySettings::globalInstance(), &MySettings::modelPathChanged, this, &ModelList::updateModelsFromJson);
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connect(MySettings::globalInstance(), &MySettings::modelPathChanged, this, &ModelList::updateModelsFromSettings);
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connect(MySettings::globalInstance(), &MySettings::nameChanged, this, &ModelList::updateDataForSettings);
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connect(MySettings::globalInstance(), &MySettings::temperatureChanged, this, &ModelList::updateDataForSettings);
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connect(MySettings::globalInstance(), &MySettings::topPChanged, this, &ModelList::updateDataForSettings);
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connect(MySettings::globalInstance(), &MySettings::minPChanged, this, &ModelList::updateDataForSettings);
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connect(MySettings::globalInstance(), &MySettings::topKChanged, this, &ModelList::updateDataForSettings);
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connect(MySettings::globalInstance(), &MySettings::maxLengthChanged, this, &ModelList::updateDataForSettings);
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connect(MySettings::globalInstance(), &MySettings::promptBatchSizeChanged, this, &ModelList::updateDataForSettings);
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connect(MySettings::globalInstance(), &MySettings::contextLengthChanged, this, &ModelList::updateDataForSettings);
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connect(MySettings::globalInstance(), &MySettings::gpuLayersChanged, this, &ModelList::updateDataForSettings);
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connect(MySettings::globalInstance(), &MySettings::repeatPenaltyChanged, this, &ModelList::updateDataForSettings);
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connect(MySettings::globalInstance(), &MySettings::repeatPenaltyTokensChanged, this, &ModelList::updateDataForSettings);;
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connect(MySettings::globalInstance(), &MySettings::promptTemplateChanged, this, &ModelList::updateDataForSettings);
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connect(MySettings::globalInstance(), &MySettings::systemPromptChanged, this, &ModelList::updateDataForSettings);
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connect(&m_networkManager, &QNetworkAccessManager::sslErrors, this, &ModelList::handleSslErrors);
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updateModelsFromJson();
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updateModelsFromSettings();
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updateModelsFromDirectory();
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QCoreApplication::instance()->installEventFilter(this);
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}
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QString ModelList::compatibleModelNameHash(QUrl baseUrl, QString modelName) {
|
|
QCryptographicHash sha256(QCryptographicHash::Sha256);
|
|
sha256.addData((baseUrl.toString() + "_" + modelName).toUtf8());
|
|
return sha256.result().toHex();
|
|
};
|
|
|
|
QString ModelList::compatibleModelFilename(QUrl baseUrl, QString modelName) {
|
|
QString hash(compatibleModelNameHash(baseUrl, modelName));
|
|
return QString(u"gpt4all-%1-capi.rmodel"_s).arg(hash);
|
|
};
|
|
|
|
bool ModelList::eventFilter(QObject *obj, QEvent *ev)
|
|
{
|
|
if (obj == QCoreApplication::instance() && ev->type() == QEvent::LanguageChange)
|
|
emit dataChanged(index(0, 0), index(m_models.size() - 1, 0));
|
|
return false;
|
|
}
|
|
|
|
QString ModelList::incompleteDownloadPath(const QString &modelFile)
|
|
{
|
|
return MySettings::globalInstance()->modelPath() + "incomplete-" + modelFile;
|
|
}
|
|
|
|
const QList<ModelInfo> ModelList::selectableModelList() const
|
|
{
|
|
// FIXME: This needs to be kept in sync with m_selectableModels so should probably be merged
|
|
QMutexLocker locker(&m_mutex);
|
|
QList<ModelInfo> infos;
|
|
for (ModelInfo *info : m_models)
|
|
if (info->installed && !info->isEmbeddingModel)
|
|
infos.append(*info);
|
|
return infos;
|
|
}
|
|
|
|
ModelInfo ModelList::defaultModelInfo() const
|
|
{
|
|
QMutexLocker locker(&m_mutex);
|
|
|
|
QSettings settings;
|
|
|
|
// The user default model can be set by the user in the settings dialog. The "default" user
|
|
// default model is "Application default" which signals we should use the logic here.
|
|
const QString userDefaultModelName = MySettings::globalInstance()->userDefaultModel();
|
|
const bool hasUserDefaultName = !userDefaultModelName.isEmpty() && userDefaultModelName != "Application default";
|
|
|
|
ModelInfo *defaultModel = nullptr;
|
|
for (ModelInfo *info : m_models) {
|
|
if (!info->installed)
|
|
continue;
|
|
defaultModel = info;
|
|
|
|
const size_t ramrequired = defaultModel->ramrequired;
|
|
|
|
// If we don't have either setting, then just use the first model that requires less than 16GB that is installed
|
|
if (!hasUserDefaultName && !info->isOnline && ramrequired > 0 && ramrequired < 16)
|
|
break;
|
|
|
|
// If we have a user specified default and match, then use it
|
|
if (hasUserDefaultName && (defaultModel->id() == userDefaultModelName))
|
|
break;
|
|
}
|
|
if (defaultModel)
|
|
return *defaultModel;
|
|
return ModelInfo();
|
|
}
|
|
|
|
bool ModelList::contains(const QString &id) const
|
|
{
|
|
QMutexLocker locker(&m_mutex);
|
|
return m_modelMap.contains(id);
|
|
}
|
|
|
|
bool ModelList::containsByFilename(const QString &filename) const
|
|
{
|
|
QMutexLocker locker(&m_mutex);
|
|
for (ModelInfo *info : m_models)
|
|
if (info->filename() == filename)
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
bool ModelList::lessThan(const ModelInfo* a, const ModelInfo* b, DiscoverSort s, int d)
|
|
{
|
|
// Rule -1a: Discover sort
|
|
if (a->isDiscovered() && b->isDiscovered()) {
|
|
switch (s) {
|
|
case Default: break;
|
|
case Likes: return (d > 0 ? a->likes() < b->likes() : a->likes() > b->likes());
|
|
case Downloads: return (d > 0 ? a->downloads() < b->downloads() : a->downloads() > b->downloads());
|
|
case Recent: return (d > 0 ? a->recency() < b->recency() : a->recency() > b->recency());
|
|
}
|
|
}
|
|
|
|
// Rule -1: Discovered before non-discovered
|
|
if (a->isDiscovered() != b->isDiscovered()) {
|
|
return a->isDiscovered();
|
|
}
|
|
|
|
// Rule 0: Non-clone before clone
|
|
if (a->isClone() != b->isClone()) {
|
|
return !a->isClone();
|
|
}
|
|
|
|
// Rule 1: Non-empty 'order' before empty
|
|
if (a->order.isEmpty() != b->order.isEmpty()) {
|
|
return !a->order.isEmpty();
|
|
}
|
|
|
|
// Rule 2: Both 'order' are non-empty, sort alphanumerically
|
|
if (!a->order.isEmpty() && !b->order.isEmpty()) {
|
|
return a->order < b->order;
|
|
}
|
|
|
|
// Rule 3: Both 'order' are empty, sort by id
|
|
return a->id() < b->id();
|
|
}
|
|
|
|
void ModelList::addModel(const QString &id)
|
|
{
|
|
const bool hasModel = contains(id);
|
|
Q_ASSERT(!hasModel);
|
|
if (hasModel) {
|
|
qWarning() << "ERROR: model list already contains" << id;
|
|
return;
|
|
}
|
|
|
|
ModelInfo *info = new ModelInfo;
|
|
info->setId(id);
|
|
|
|
m_mutex.lock();
|
|
auto s = m_discoverSort;
|
|
auto d = m_discoverSortDirection;
|
|
const auto insertPosition = std::lower_bound(m_models.begin(), m_models.end(), info,
|
|
[s, d](const ModelInfo* lhs, const ModelInfo* rhs) {
|
|
return ModelList::lessThan(lhs, rhs, s, d);
|
|
});
|
|
const int index = std::distance(m_models.begin(), insertPosition);
|
|
m_mutex.unlock();
|
|
|
|
// NOTE: The begin/end rows cannot have a lock placed around them. We calculate the index ahead
|
|
// of time and this works because this class is designed carefully so that only one thread is
|
|
// responsible for insertion, deletion, and update
|
|
|
|
beginInsertRows(QModelIndex(), index, index);
|
|
m_mutex.lock();
|
|
m_models.insert(insertPosition, info);
|
|
m_modelMap.insert(id, info);
|
|
m_mutex.unlock();
|
|
endInsertRows();
|
|
|
|
emit selectableModelListChanged();
|
|
}
|
|
|
|
void ModelList::changeId(const QString &oldId, const QString &newId)
|
|
{
|
|
const bool hasModel = contains(oldId);
|
|
Q_ASSERT(hasModel);
|
|
if (!hasModel) {
|
|
qWarning() << "ERROR: model list does not contain" << oldId;
|
|
return;
|
|
}
|
|
|
|
QMutexLocker locker(&m_mutex);
|
|
ModelInfo *info = m_modelMap.take(oldId);
|
|
info->setId(newId);
|
|
m_modelMap.insert(newId, info);
|
|
}
|
|
|
|
int ModelList::rowCount(const QModelIndex &parent) const
|
|
{
|
|
Q_UNUSED(parent)
|
|
QMutexLocker locker(&m_mutex);
|
|
return m_models.size();
|
|
}
|
|
|
|
QVariant ModelList::dataInternal(const ModelInfo *info, int role) const
|
|
{
|
|
switch (role) {
|
|
case IdRole:
|
|
return info->id();
|
|
case NameRole:
|
|
return info->name();
|
|
case FilenameRole:
|
|
return info->filename();
|
|
case DirpathRole:
|
|
return info->dirpath;
|
|
case FilesizeRole:
|
|
return info->filesize;
|
|
case HashRole:
|
|
return info->hash;
|
|
case HashAlgorithmRole:
|
|
return info->hashAlgorithm;
|
|
case CalcHashRole:
|
|
return info->calcHash;
|
|
case InstalledRole:
|
|
return info->installed;
|
|
case DefaultRole:
|
|
return info->isDefault;
|
|
case OnlineRole:
|
|
return info->isOnline;
|
|
case CompatibleApiRole:
|
|
return info->isCompatibleApi;
|
|
case DescriptionRole:
|
|
return info->description();
|
|
case RequiresVersionRole:
|
|
return info->requiresVersion;
|
|
case VersionRemovedRole:
|
|
return info->versionRemoved;
|
|
case UrlRole:
|
|
return info->url();
|
|
case BytesReceivedRole:
|
|
return info->bytesReceived;
|
|
case BytesTotalRole:
|
|
return info->bytesTotal;
|
|
case TimestampRole:
|
|
return info->timestamp;
|
|
case SpeedRole:
|
|
return info->speed;
|
|
case DownloadingRole:
|
|
return info->isDownloading;
|
|
case IncompleteRole:
|
|
return info->isIncomplete;
|
|
case DownloadErrorRole:
|
|
return info->downloadError;
|
|
case OrderRole:
|
|
return info->order;
|
|
case RamrequiredRole:
|
|
return info->ramrequired;
|
|
case ParametersRole:
|
|
return info->parameters;
|
|
case QuantRole:
|
|
return info->quant();
|
|
case TypeRole:
|
|
return info->type();
|
|
case IsCloneRole:
|
|
return info->isClone();
|
|
case IsDiscoveredRole:
|
|
return info->isDiscovered();
|
|
case IsEmbeddingModelRole:
|
|
return info->isEmbeddingModel;
|
|
case TemperatureRole:
|
|
return info->temperature();
|
|
case TopPRole:
|
|
return info->topP();
|
|
case MinPRole:
|
|
return info->minP();
|
|
case TopKRole:
|
|
return info->topK();
|
|
case MaxLengthRole:
|
|
return info->maxLength();
|
|
case PromptBatchSizeRole:
|
|
return info->promptBatchSize();
|
|
case ContextLengthRole:
|
|
return info->contextLength();
|
|
case GpuLayersRole:
|
|
return info->gpuLayers();
|
|
case RepeatPenaltyRole:
|
|
return info->repeatPenalty();
|
|
case RepeatPenaltyTokensRole:
|
|
return info->repeatPenaltyTokens();
|
|
case PromptTemplateRole:
|
|
return info->promptTemplate();
|
|
case SystemPromptRole:
|
|
return info->systemPrompt();
|
|
case ChatNamePromptRole:
|
|
return info->chatNamePrompt();
|
|
case SuggestedFollowUpPromptRole:
|
|
return info->suggestedFollowUpPrompt();
|
|
case LikesRole:
|
|
return info->likes();
|
|
case DownloadsRole:
|
|
return info->downloads();
|
|
case RecencyRole:
|
|
return info->recency();
|
|
|
|
}
|
|
|
|
return QVariant();
|
|
}
|
|
|
|
QVariant ModelList::data(const QString &id, int role) const
|
|
{
|
|
QMutexLocker locker(&m_mutex);
|
|
ModelInfo *info = m_modelMap.value(id);
|
|
return dataInternal(info, role);
|
|
}
|
|
|
|
QVariant ModelList::dataByFilename(const QString &filename, int role) const
|
|
{
|
|
QMutexLocker locker(&m_mutex);
|
|
for (ModelInfo *info : m_models)
|
|
if (info->filename() == filename)
|
|
return dataInternal(info, role);
|
|
return QVariant();
|
|
}
|
|
|
|
QVariant ModelList::data(const QModelIndex &index, int role) const
|
|
{
|
|
QMutexLocker locker(&m_mutex);
|
|
if (!index.isValid() || index.row() < 0 || index.row() >= m_models.size())
|
|
return QVariant();
|
|
const ModelInfo *info = m_models.at(index.row());
|
|
return dataInternal(info, role);
|
|
}
|
|
|
|
void ModelList::updateData(const QString &id, const QVector<QPair<int, QVariant>> &data)
|
|
{
|
|
int index;
|
|
{
|
|
QMutexLocker locker(&m_mutex);
|
|
if (!m_modelMap.contains(id)) {
|
|
qWarning() << "ERROR: cannot update as model map does not contain" << id;
|
|
return;
|
|
}
|
|
|
|
ModelInfo *info = m_modelMap.value(id);
|
|
index = m_models.indexOf(info);
|
|
if (index == -1) {
|
|
qWarning() << "ERROR: cannot update as model list does not contain" << id;
|
|
return;
|
|
}
|
|
|
|
// We only sort when one of the fields used by the sorting algorithm actually changes that
|
|
// is implicated or used by the sorting algorithm
|
|
bool shouldSort = false;
|
|
|
|
for (const auto &d : data) {
|
|
const int role = d.first;
|
|
const QVariant value = d.second;
|
|
switch (role) {
|
|
case IdRole:
|
|
{
|
|
if (info->id() != value.toString()) {
|
|
info->setId(value.toString());
|
|
shouldSort = true;
|
|
}
|
|
break;
|
|
}
|
|
case NameRole:
|
|
info->setName(value.toString()); break;
|
|
case FilenameRole:
|
|
info->setFilename(value.toString()); break;
|
|
case DirpathRole:
|
|
info->dirpath = value.toString(); break;
|
|
case FilesizeRole:
|
|
info->filesize = value.toString(); break;
|
|
case HashRole:
|
|
info->hash = value.toByteArray(); break;
|
|
case HashAlgorithmRole:
|
|
info->hashAlgorithm = static_cast<ModelInfo::HashAlgorithm>(value.toInt()); break;
|
|
case CalcHashRole:
|
|
info->calcHash = value.toBool(); break;
|
|
case InstalledRole:
|
|
info->installed = value.toBool(); break;
|
|
case DefaultRole:
|
|
info->isDefault = value.toBool(); break;
|
|
case OnlineRole:
|
|
info->isOnline = value.toBool(); break;
|
|
case CompatibleApiRole:
|
|
info->isCompatibleApi = value.toBool(); break;
|
|
case DescriptionRole:
|
|
info->setDescription(value.toString()); break;
|
|
case RequiresVersionRole:
|
|
info->requiresVersion = value.toString(); break;
|
|
case VersionRemovedRole:
|
|
info->versionRemoved = value.toString(); break;
|
|
case UrlRole:
|
|
info->setUrl(value.toString()); break;
|
|
case BytesReceivedRole:
|
|
info->bytesReceived = value.toLongLong(); break;
|
|
case BytesTotalRole:
|
|
info->bytesTotal = value.toLongLong(); break;
|
|
case TimestampRole:
|
|
info->timestamp = value.toLongLong(); break;
|
|
case SpeedRole:
|
|
info->speed = value.toString(); break;
|
|
case DownloadingRole:
|
|
info->isDownloading = value.toBool(); break;
|
|
case IncompleteRole:
|
|
info->isIncomplete = value.toBool(); break;
|
|
case DownloadErrorRole:
|
|
info->downloadError = value.toString(); break;
|
|
case OrderRole:
|
|
{
|
|
if (info->order != value.toString()) {
|
|
info->order = value.toString();
|
|
shouldSort = true;
|
|
}
|
|
break;
|
|
}
|
|
case RamrequiredRole:
|
|
info->ramrequired = value.toInt(); break;
|
|
case ParametersRole:
|
|
info->parameters = value.toString(); break;
|
|
case QuantRole:
|
|
info->setQuant(value.toString()); break;
|
|
case TypeRole:
|
|
info->setType(value.toString()); break;
|
|
case IsCloneRole:
|
|
{
|
|
if (info->isClone() != value.toBool()) {
|
|
info->setIsClone(value.toBool());
|
|
shouldSort = true;
|
|
}
|
|
break;
|
|
}
|
|
case IsDiscoveredRole:
|
|
{
|
|
if (info->isDiscovered() != value.toBool()) {
|
|
info->setIsDiscovered(value.toBool());
|
|
shouldSort = true;
|
|
}
|
|
break;
|
|
}
|
|
case IsEmbeddingModelRole:
|
|
info->isEmbeddingModel = value.toBool(); break;
|
|
case TemperatureRole:
|
|
info->setTemperature(value.toDouble()); break;
|
|
case TopPRole:
|
|
info->setTopP(value.toDouble()); break;
|
|
case MinPRole:
|
|
info->setMinP(value.toDouble()); break;
|
|
case TopKRole:
|
|
info->setTopK(value.toInt()); break;
|
|
case MaxLengthRole:
|
|
info->setMaxLength(value.toInt()); break;
|
|
case PromptBatchSizeRole:
|
|
info->setPromptBatchSize(value.toInt()); break;
|
|
case ContextLengthRole:
|
|
info->setContextLength(value.toInt()); break;
|
|
case GpuLayersRole:
|
|
info->setGpuLayers(value.toInt()); break;
|
|
case RepeatPenaltyRole:
|
|
info->setRepeatPenalty(value.toDouble()); break;
|
|
case RepeatPenaltyTokensRole:
|
|
info->setRepeatPenaltyTokens(value.toInt()); break;
|
|
case PromptTemplateRole:
|
|
info->setPromptTemplate(value.toString()); break;
|
|
case SystemPromptRole:
|
|
info->setSystemPrompt(value.toString()); break;
|
|
case ChatNamePromptRole:
|
|
info->setChatNamePrompt(value.toString()); break;
|
|
case SuggestedFollowUpPromptRole:
|
|
info->setSuggestedFollowUpPrompt(value.toString()); break;
|
|
case LikesRole:
|
|
{
|
|
if (info->likes() != value.toInt()) {
|
|
info->setLikes(value.toInt());
|
|
shouldSort = true;
|
|
}
|
|
break;
|
|
}
|
|
case DownloadsRole:
|
|
{
|
|
if (info->downloads() != value.toInt()) {
|
|
info->setDownloads(value.toInt());
|
|
shouldSort = true;
|
|
}
|
|
break;
|
|
}
|
|
case RecencyRole:
|
|
{
|
|
if (info->recency() != value.toDateTime()) {
|
|
info->setRecency(value.toDateTime());
|
|
shouldSort = true;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Extra guarantee that these always remains in sync with filesystem
|
|
QString modelPath = info->dirpath + info->filename();
|
|
const QFileInfo fileInfo(modelPath);
|
|
info->installed = fileInfo.exists();
|
|
const QFileInfo incompleteInfo(incompleteDownloadPath(info->filename()));
|
|
info->isIncomplete = incompleteInfo.exists();
|
|
|
|
// check installed, discovered/sideloaded models only (including clones)
|
|
if (!info->checkedEmbeddingModel && !info->isEmbeddingModel && info->installed
|
|
&& (info->isDiscovered() || info->description().isEmpty()))
|
|
{
|
|
// read GGUF and decide based on model architecture
|
|
info->isEmbeddingModel = LLModel::Implementation::isEmbeddingModel(modelPath.toStdString());
|
|
info->checkedEmbeddingModel = true;
|
|
}
|
|
|
|
if (shouldSort) {
|
|
auto s = m_discoverSort;
|
|
auto d = m_discoverSortDirection;
|
|
std::stable_sort(m_models.begin(), m_models.end(), [s, d](const ModelInfo* lhs, const ModelInfo* rhs) {
|
|
return ModelList::lessThan(lhs, rhs, s, d);
|
|
});
|
|
}
|
|
}
|
|
emit dataChanged(createIndex(index, 0), createIndex(index, 0));
|
|
|
|
// FIXME(jared): for some reason these don't update correctly when the source model changes, so we explicitly invalidate them
|
|
m_selectableModels->invalidate();
|
|
m_installedModels->invalidate();
|
|
m_downloadableModels->invalidate();
|
|
|
|
emit selectableModelListChanged();
|
|
}
|
|
|
|
void ModelList::resortModel()
|
|
{
|
|
emit layoutAboutToBeChanged();
|
|
{
|
|
QMutexLocker locker(&m_mutex);
|
|
auto s = m_discoverSort;
|
|
auto d = m_discoverSortDirection;
|
|
std::stable_sort(m_models.begin(), m_models.end(), [s, d](const ModelInfo* lhs, const ModelInfo* rhs) {
|
|
return ModelList::lessThan(lhs, rhs, s, d);
|
|
});
|
|
}
|
|
emit layoutChanged();
|
|
}
|
|
|
|
void ModelList::updateDataByFilename(const QString &filename, QVector<QPair<int, QVariant>> data)
|
|
{
|
|
if (data.isEmpty())
|
|
return; // no-op
|
|
|
|
QVector<QString> modelsById;
|
|
{
|
|
QMutexLocker locker(&m_mutex);
|
|
for (ModelInfo *info : m_models)
|
|
if (info->filename() == filename)
|
|
modelsById.append(info->id());
|
|
}
|
|
|
|
if (modelsById.isEmpty()) {
|
|
qWarning() << "ERROR: cannot update model as list does not contain file" << filename;
|
|
return;
|
|
}
|
|
|
|
for (const QString &id : modelsById)
|
|
updateData(id, data);
|
|
}
|
|
|
|
ModelInfo ModelList::modelInfo(const QString &id) const
|
|
{
|
|
QMutexLocker locker(&m_mutex);
|
|
if (!m_modelMap.contains(id))
|
|
return ModelInfo();
|
|
return *m_modelMap.value(id);
|
|
}
|
|
|
|
ModelInfo ModelList::modelInfoByFilename(const QString &filename) const
|
|
{
|
|
QMutexLocker locker(&m_mutex);
|
|
for (ModelInfo *info : m_models)
|
|
if (info->filename() == filename)
|
|
return *info;
|
|
return ModelInfo();
|
|
}
|
|
|
|
bool ModelList::isUniqueName(const QString &name) const
|
|
{
|
|
QMutexLocker locker(&m_mutex);
|
|
for (const ModelInfo *info : m_models) {
|
|
if(info->name() == name)
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
QString ModelList::clone(const ModelInfo &model)
|
|
{
|
|
const QString id = Network::globalInstance()->generateUniqueId();
|
|
addModel(id);
|
|
|
|
QVector<QPair<int, QVariant>> data {
|
|
{ ModelList::InstalledRole, model.installed },
|
|
{ ModelList::IsCloneRole, true },
|
|
{ ModelList::NameRole, uniqueModelName(model) },
|
|
{ ModelList::FilenameRole, model.filename() },
|
|
{ ModelList::DirpathRole, model.dirpath },
|
|
{ ModelList::OnlineRole, model.isOnline },
|
|
{ ModelList::CompatibleApiRole, model.isCompatibleApi },
|
|
{ ModelList::IsEmbeddingModelRole, model.isEmbeddingModel },
|
|
{ ModelList::TemperatureRole, model.temperature() },
|
|
{ ModelList::TopPRole, model.topP() },
|
|
{ ModelList::MinPRole, model.minP() },
|
|
{ ModelList::TopKRole, model.topK() },
|
|
{ ModelList::MaxLengthRole, model.maxLength() },
|
|
{ ModelList::PromptBatchSizeRole, model.promptBatchSize() },
|
|
{ ModelList::ContextLengthRole, model.contextLength() },
|
|
{ ModelList::GpuLayersRole, model.gpuLayers() },
|
|
{ ModelList::RepeatPenaltyRole, model.repeatPenalty() },
|
|
{ ModelList::RepeatPenaltyTokensRole, model.repeatPenaltyTokens() },
|
|
{ ModelList::PromptTemplateRole, model.promptTemplate() },
|
|
{ ModelList::SystemPromptRole, model.systemPrompt() },
|
|
{ ModelList::ChatNamePromptRole, model.chatNamePrompt() },
|
|
{ ModelList::SuggestedFollowUpPromptRole, model.suggestedFollowUpPrompt() },
|
|
};
|
|
updateData(id, data);
|
|
return id;
|
|
}
|
|
|
|
void ModelList::removeClone(const ModelInfo &model)
|
|
{
|
|
Q_ASSERT(model.isClone());
|
|
if (!model.isClone())
|
|
return;
|
|
|
|
removeInternal(model);
|
|
emit layoutChanged();
|
|
}
|
|
|
|
void ModelList::removeInstalled(const ModelInfo &model)
|
|
{
|
|
Q_ASSERT(model.installed);
|
|
Q_ASSERT(!model.isClone());
|
|
Q_ASSERT(model.isDiscovered() || model.isCompatibleApi || model.description() == "" /*indicates sideloaded*/);
|
|
removeInternal(model);
|
|
emit layoutChanged();
|
|
}
|
|
|
|
void ModelList::removeInternal(const ModelInfo &model)
|
|
{
|
|
const bool hasModel = contains(model.id());
|
|
Q_ASSERT(hasModel);
|
|
if (!hasModel) {
|
|
qWarning() << "ERROR: model list does not contain" << model.id();
|
|
return;
|
|
}
|
|
|
|
int indexOfModel = 0;
|
|
{
|
|
QMutexLocker locker(&m_mutex);
|
|
ModelInfo *info = m_modelMap.value(model.id());
|
|
indexOfModel = m_models.indexOf(info);
|
|
}
|
|
beginRemoveRows(QModelIndex(), indexOfModel, indexOfModel);
|
|
{
|
|
QMutexLocker locker(&m_mutex);
|
|
ModelInfo *info = m_models.takeAt(indexOfModel);
|
|
m_modelMap.remove(info->id());
|
|
delete info;
|
|
}
|
|
endRemoveRows();
|
|
emit selectableModelListChanged();
|
|
MySettings::globalInstance()->eraseModel(model);
|
|
}
|
|
|
|
QString ModelList::uniqueModelName(const ModelInfo &model) const
|
|
{
|
|
QMutexLocker locker(&m_mutex);
|
|
static const QRegularExpression re("^(.*)~(\\d+)$");
|
|
QRegularExpressionMatch match = re.match(model.name());
|
|
QString baseName;
|
|
if (match.hasMatch())
|
|
baseName = match.captured(1);
|
|
else
|
|
baseName = model.name();
|
|
|
|
int maxSuffixNumber = 0;
|
|
bool baseNameExists = false;
|
|
|
|
for (const ModelInfo *info : m_models) {
|
|
if(info->name() == baseName)
|
|
baseNameExists = true;
|
|
|
|
QRegularExpressionMatch match = re.match(info->name());
|
|
if (match.hasMatch()) {
|
|
QString currentBaseName = match.captured(1);
|
|
int currentSuffixNumber = match.captured(2).toInt();
|
|
if (currentBaseName == baseName && currentSuffixNumber > maxSuffixNumber)
|
|
maxSuffixNumber = currentSuffixNumber;
|
|
}
|
|
}
|
|
|
|
if (baseNameExists)
|
|
return baseName + "~" + QString::number(maxSuffixNumber + 1);
|
|
|
|
return baseName;
|
|
}
|
|
|
|
bool ModelList::modelExists(const QString &modelFilename) const
|
|
{
|
|
QString appPath = QCoreApplication::applicationDirPath() + modelFilename;
|
|
QFileInfo infoAppPath(appPath);
|
|
if (infoAppPath.exists())
|
|
return true;
|
|
|
|
QString downloadPath = MySettings::globalInstance()->modelPath() + modelFilename;
|
|
QFileInfo infoLocalPath(downloadPath);
|
|
if (infoLocalPath.exists())
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
void ModelList::updateModelsFromDirectory()
|
|
{
|
|
const QString exePath = QCoreApplication::applicationDirPath() + QDir::separator();
|
|
const QString localPath = MySettings::globalInstance()->modelPath();
|
|
|
|
auto updateOldRemoteModels = [&](const QString& path) {
|
|
QDirIterator it(path, QDirIterator::Subdirectories);
|
|
while (it.hasNext()) {
|
|
it.next();
|
|
if (!it.fileInfo().isDir()) {
|
|
QString filename = it.fileName();
|
|
if (filename.startsWith("chatgpt-") && filename.endsWith(".txt")) {
|
|
QString apikey;
|
|
QString modelname(filename);
|
|
modelname.chop(4); // strip ".txt" extension
|
|
modelname.remove(0, 8); // strip "chatgpt-" prefix
|
|
QFile file(path + filename);
|
|
if (file.open(QIODevice::ReadWrite)) {
|
|
QTextStream in(&file);
|
|
apikey = in.readAll();
|
|
file.close();
|
|
}
|
|
|
|
QJsonObject obj;
|
|
obj.insert("apiKey", apikey);
|
|
obj.insert("modelName", modelname);
|
|
QJsonDocument doc(obj);
|
|
|
|
auto newfilename = u"gpt4all-%1.rmodel"_s.arg(modelname);
|
|
QFile newfile(path + newfilename);
|
|
if (newfile.open(QIODevice::ReadWrite)) {
|
|
QTextStream out(&newfile);
|
|
out << doc.toJson();
|
|
newfile.close();
|
|
}
|
|
file.remove();
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
auto processDirectory = [&](const QString& path) {
|
|
QDirIterator it(path, QDir::Files, QDirIterator::Subdirectories);
|
|
while (it.hasNext()) {
|
|
it.next();
|
|
|
|
QString filename = it.fileName();
|
|
if (filename.startsWith("incomplete") || FILENAME_BLACKLIST.contains(filename))
|
|
continue;
|
|
if (!filename.endsWith(".gguf") && !filename.endsWith(".rmodel"))
|
|
continue;
|
|
|
|
QVector<QString> modelsById;
|
|
{
|
|
QMutexLocker locker(&m_mutex);
|
|
for (ModelInfo *info : m_models)
|
|
if (info->filename() == filename)
|
|
modelsById.append(info->id());
|
|
}
|
|
|
|
if (modelsById.isEmpty()) {
|
|
if (!contains(filename))
|
|
addModel(filename);
|
|
modelsById.append(filename);
|
|
}
|
|
|
|
QFileInfo info = it.fileInfo();
|
|
|
|
bool isOnline(filename.endsWith(".rmodel"));
|
|
bool isCompatibleApi(filename.endsWith("-capi.rmodel"));
|
|
|
|
QString name;
|
|
QString description;
|
|
if (isCompatibleApi) {
|
|
QJsonObject obj;
|
|
{
|
|
QFile file(path + filename);
|
|
bool success = file.open(QIODeviceBase::ReadOnly);
|
|
(void)success;
|
|
Q_ASSERT(success);
|
|
QJsonDocument doc = QJsonDocument::fromJson(file.readAll());
|
|
obj = doc.object();
|
|
}
|
|
{
|
|
QString apiKey(obj["apiKey"].toString());
|
|
QString baseUrl(obj["baseUrl"].toString());
|
|
QString modelName(obj["modelName"].toString());
|
|
apiKey = apiKey.length() < 10 ? "*****" : apiKey.left(5) + "*****";
|
|
name = tr("%1 (%2)").arg(modelName, baseUrl);
|
|
description = tr("<strong>OpenAI-Compatible API Model</strong><br>"
|
|
"<ul><li>API Key: %1</li>"
|
|
"<li>Base URL: %2</li>"
|
|
"<li>Model Name: %3</li></ul>")
|
|
.arg(apiKey, baseUrl, modelName);
|
|
}
|
|
}
|
|
|
|
for (const QString &id : modelsById) {
|
|
QVector<QPair<int, QVariant>> data {
|
|
{ InstalledRole, true },
|
|
{ FilenameRole, filename },
|
|
{ OnlineRole, isOnline },
|
|
{ CompatibleApiRole, isCompatibleApi },
|
|
{ DirpathRole, info.dir().absolutePath() + "/" },
|
|
{ FilesizeRole, toFileSize(info.size()) },
|
|
};
|
|
if (isCompatibleApi) {
|
|
// The data will be saved to "GPT4All.ini".
|
|
data.append({ NameRole, name });
|
|
// The description is hard-coded into "GPT4All.ini" due to performance issue.
|
|
// If the description goes to be dynamic from its .rmodel file, it will get high I/O usage while using the ModelList.
|
|
data.append({ DescriptionRole, description });
|
|
// Prompt template should be clear while using ChatML format which is using in most of OpenAI-Compatible API server.
|
|
data.append({ PromptTemplateRole, "%1" });
|
|
}
|
|
updateData(id, data);
|
|
}
|
|
}
|
|
};
|
|
|
|
|
|
updateOldRemoteModels(exePath);
|
|
processDirectory(exePath);
|
|
if (localPath != exePath) {
|
|
updateOldRemoteModels(localPath);
|
|
processDirectory(localPath);
|
|
}
|
|
}
|
|
|
|
#define MODELS_VERSION 3
|
|
|
|
void ModelList::updateModelsFromJson()
|
|
{
|
|
#if defined(USE_LOCAL_MODELSJSON)
|
|
QUrl jsonUrl("file://" + QDir::homePath() + u"/dev/large_language_models/gpt4all/gpt4all-chat/metadata/models%1.json"_s.arg(MODELS_VERSION));
|
|
#else
|
|
QUrl jsonUrl(u"http://gpt4all.io/models/models%1.json"_s.arg(MODELS_VERSION));
|
|
#endif
|
|
QNetworkRequest request(jsonUrl);
|
|
QSslConfiguration conf = request.sslConfiguration();
|
|
conf.setPeerVerifyMode(QSslSocket::VerifyNone);
|
|
request.setSslConfiguration(conf);
|
|
QNetworkReply *jsonReply = m_networkManager.get(request);
|
|
connect(qGuiApp, &QCoreApplication::aboutToQuit, jsonReply, &QNetworkReply::abort);
|
|
QEventLoop loop;
|
|
connect(jsonReply, &QNetworkReply::finished, &loop, &QEventLoop::quit);
|
|
QTimer::singleShot(1500, &loop, &QEventLoop::quit);
|
|
loop.exec();
|
|
if (jsonReply->error() == QNetworkReply::NoError && jsonReply->isFinished()) {
|
|
QByteArray jsonData = jsonReply->readAll();
|
|
jsonReply->deleteLater();
|
|
parseModelsJsonFile(jsonData, true);
|
|
} else {
|
|
qWarning() << "WARNING: Could not download models.json synchronously";
|
|
updateModelsFromJsonAsync();
|
|
|
|
QSettings settings;
|
|
QFileInfo info(settings.fileName());
|
|
QString dirPath = info.canonicalPath();
|
|
const QString modelsConfig = dirPath + "/models.json";
|
|
QFile file(modelsConfig);
|
|
if (!file.open(QIODeviceBase::ReadOnly)) {
|
|
qWarning() << "ERROR: Couldn't read models config file: " << modelsConfig;
|
|
} else {
|
|
QByteArray jsonData = file.readAll();
|
|
file.close();
|
|
parseModelsJsonFile(jsonData, false);
|
|
}
|
|
}
|
|
delete jsonReply;
|
|
}
|
|
|
|
void ModelList::updateModelsFromJsonAsync()
|
|
{
|
|
m_asyncModelRequestOngoing = true;
|
|
emit asyncModelRequestOngoingChanged();
|
|
|
|
#if defined(USE_LOCAL_MODELSJSON)
|
|
QUrl jsonUrl("file://" + QDir::homePath() + u"/dev/large_language_models/gpt4all/gpt4all-chat/metadata/models%1.json"_s.arg(MODELS_VERSION));
|
|
#else
|
|
QUrl jsonUrl(u"http://gpt4all.io/models/models%1.json"_s.arg(MODELS_VERSION));
|
|
#endif
|
|
QNetworkRequest request(jsonUrl);
|
|
QSslConfiguration conf = request.sslConfiguration();
|
|
conf.setPeerVerifyMode(QSslSocket::VerifyNone);
|
|
request.setSslConfiguration(conf);
|
|
QNetworkReply *jsonReply = m_networkManager.get(request);
|
|
connect(qGuiApp, &QCoreApplication::aboutToQuit, jsonReply, &QNetworkReply::abort);
|
|
connect(jsonReply, &QNetworkReply::finished, this, &ModelList::handleModelsJsonDownloadFinished);
|
|
connect(jsonReply, &QNetworkReply::errorOccurred, this, &ModelList::handleModelsJsonDownloadErrorOccurred);
|
|
}
|
|
|
|
void ModelList::handleModelsJsonDownloadFinished()
|
|
{
|
|
QNetworkReply *jsonReply = qobject_cast<QNetworkReply *>(sender());
|
|
if (!jsonReply) {
|
|
m_asyncModelRequestOngoing = false;
|
|
emit asyncModelRequestOngoingChanged();
|
|
return;
|
|
}
|
|
|
|
QByteArray jsonData = jsonReply->readAll();
|
|
jsonReply->deleteLater();
|
|
parseModelsJsonFile(jsonData, true);
|
|
m_asyncModelRequestOngoing = false;
|
|
emit asyncModelRequestOngoingChanged();
|
|
}
|
|
|
|
void ModelList::handleModelsJsonDownloadErrorOccurred(QNetworkReply::NetworkError code)
|
|
{
|
|
// TODO: Show what error occurred in the GUI
|
|
m_asyncModelRequestOngoing = false;
|
|
emit asyncModelRequestOngoingChanged();
|
|
|
|
QNetworkReply *reply = qobject_cast<QNetworkReply *>(sender());
|
|
if (!reply)
|
|
return;
|
|
|
|
qWarning() << u"ERROR: Modellist download failed with error code \"%1-%2\""_s
|
|
.arg(code).arg(reply->errorString());
|
|
}
|
|
|
|
void ModelList::handleSslErrors(QNetworkReply *reply, const QList<QSslError> &errors)
|
|
{
|
|
QUrl url = reply->request().url();
|
|
for (const auto &e : errors)
|
|
qWarning() << "ERROR: Received ssl error:" << e.errorString() << "for" << url;
|
|
}
|
|
|
|
void ModelList::updateDataForSettings()
|
|
{
|
|
emit dataChanged(index(0, 0), index(m_models.size() - 1, 0));
|
|
}
|
|
|
|
static std::strong_ordering compareVersions(const QString &a, const QString &b)
|
|
{
|
|
QRegularExpression regex("(\\d+)");
|
|
QStringList aParts = a.split('.');
|
|
QStringList bParts = b.split('.');
|
|
Q_ASSERT(aParts.size() == 3);
|
|
Q_ASSERT(bParts.size() == 3);
|
|
|
|
for (int i = 0; i < std::min(aParts.size(), bParts.size()); ++i) {
|
|
QRegularExpressionMatch aMatch = regex.match(aParts[i]);
|
|
QRegularExpressionMatch bMatch = regex.match(bParts[i]);
|
|
Q_ASSERT(aMatch.hasMatch() && bMatch.hasMatch());
|
|
if (aMatch.hasMatch() && bMatch.hasMatch()) {
|
|
int aInt = aMatch.captured(1).toInt();
|
|
int bInt = bMatch.captured(1).toInt();
|
|
if (auto diff = aInt <=> bInt; diff != 0)
|
|
return diff;
|
|
}
|
|
}
|
|
|
|
return aParts.size() <=> bParts.size();
|
|
}
|
|
|
|
void ModelList::parseModelsJsonFile(const QByteArray &jsonData, bool save)
|
|
{
|
|
QJsonParseError err;
|
|
QJsonDocument document = QJsonDocument::fromJson(jsonData, &err);
|
|
if (err.error != QJsonParseError::NoError) {
|
|
qWarning() << "ERROR: Couldn't parse: " << jsonData << err.errorString();
|
|
return;
|
|
}
|
|
|
|
if (save) {
|
|
QSettings settings;
|
|
QFileInfo info(settings.fileName());
|
|
QString dirPath = info.canonicalPath();
|
|
const QString modelsConfig = dirPath + "/models.json";
|
|
QFile file(modelsConfig);
|
|
if (!file.open(QIODeviceBase::WriteOnly)) {
|
|
qWarning() << "ERROR: Couldn't write models config file: " << modelsConfig;
|
|
} else {
|
|
file.write(jsonData);
|
|
file.close();
|
|
}
|
|
}
|
|
|
|
QJsonArray jsonArray = document.array();
|
|
const QString currentVersion = QCoreApplication::applicationVersion();
|
|
|
|
for (const QJsonValue &value : jsonArray) {
|
|
QJsonObject obj = value.toObject();
|
|
|
|
QString modelName = obj["name"].toString();
|
|
QString modelFilename = obj["filename"].toString();
|
|
QString modelFilesize = obj["filesize"].toString();
|
|
QString requiresVersion = obj["requires"].toString();
|
|
QString versionRemoved = obj["removedIn"].toString();
|
|
QString url = obj["url"].toString();
|
|
QByteArray modelHash = obj["md5sum"].toString().toLatin1();
|
|
bool isDefault = obj.contains("isDefault") && obj["isDefault"] == u"true"_s;
|
|
bool disableGUI = obj.contains("disableGUI") && obj["disableGUI"] == u"true"_s;
|
|
QString description = obj["description"].toString();
|
|
QString order = obj["order"].toString();
|
|
int ramrequired = obj["ramrequired"].toString().toInt();
|
|
QString parameters = obj["parameters"].toString();
|
|
QString quant = obj["quant"].toString();
|
|
QString type = obj["type"].toString();
|
|
bool isEmbeddingModel = obj["embeddingModel"].toBool();
|
|
|
|
// Some models aren't supported in the GUI at all
|
|
if (disableGUI)
|
|
continue;
|
|
|
|
// If the current version is strictly less than required version, then skip
|
|
if (!requiresVersion.isEmpty() && compareVersions(currentVersion, requiresVersion) < 0)
|
|
continue;
|
|
|
|
// If the version removed is less than or equal to the current version, then skip
|
|
if (!versionRemoved.isEmpty() && compareVersions(versionRemoved, currentVersion) <= 0)
|
|
continue;
|
|
|
|
modelFilesize = ModelList::toFileSize(modelFilesize.toULongLong());
|
|
|
|
const QString id = modelName;
|
|
Q_ASSERT(!id.isEmpty());
|
|
|
|
if (contains(modelFilename))
|
|
changeId(modelFilename, id);
|
|
|
|
if (!contains(id))
|
|
addModel(id);
|
|
|
|
QVector<QPair<int, QVariant>> data {
|
|
{ ModelList::NameRole, modelName },
|
|
{ ModelList::FilenameRole, modelFilename },
|
|
{ ModelList::FilesizeRole, modelFilesize },
|
|
{ ModelList::HashRole, modelHash },
|
|
{ ModelList::HashAlgorithmRole, ModelInfo::Md5 },
|
|
{ ModelList::DefaultRole, isDefault },
|
|
{ ModelList::DescriptionRole, description },
|
|
{ ModelList::RequiresVersionRole, requiresVersion },
|
|
{ ModelList::VersionRemovedRole, versionRemoved },
|
|
{ ModelList::UrlRole, url },
|
|
{ ModelList::OrderRole, order },
|
|
{ ModelList::RamrequiredRole, ramrequired },
|
|
{ ModelList::ParametersRole, parameters },
|
|
{ ModelList::QuantRole, quant },
|
|
{ ModelList::TypeRole, type },
|
|
{ ModelList::IsEmbeddingModelRole, isEmbeddingModel },
|
|
};
|
|
if (obj.contains("temperature"))
|
|
data.append({ ModelList::TemperatureRole, obj["temperature"].toDouble() });
|
|
if (obj.contains("topP"))
|
|
data.append({ ModelList::TopPRole, obj["topP"].toDouble() });
|
|
if (obj.contains("minP"))
|
|
data.append({ ModelList::MinPRole, obj["minP"].toDouble() });
|
|
if (obj.contains("topK"))
|
|
data.append({ ModelList::TopKRole, obj["topK"].toInt() });
|
|
if (obj.contains("maxLength"))
|
|
data.append({ ModelList::MaxLengthRole, obj["maxLength"].toInt() });
|
|
if (obj.contains("promptBatchSize"))
|
|
data.append({ ModelList::PromptBatchSizeRole, obj["promptBatchSize"].toInt() });
|
|
if (obj.contains("contextLength"))
|
|
data.append({ ModelList::ContextLengthRole, obj["contextLength"].toInt() });
|
|
if (obj.contains("gpuLayers"))
|
|
data.append({ ModelList::GpuLayersRole, obj["gpuLayers"].toInt() });
|
|
if (obj.contains("repeatPenalty"))
|
|
data.append({ ModelList::RepeatPenaltyRole, obj["repeatPenalty"].toDouble() });
|
|
if (obj.contains("repeatPenaltyTokens"))
|
|
data.append({ ModelList::RepeatPenaltyTokensRole, obj["repeatPenaltyTokens"].toInt() });
|
|
if (obj.contains("promptTemplate"))
|
|
data.append({ ModelList::PromptTemplateRole, obj["promptTemplate"].toString() });
|
|
if (obj.contains("systemPrompt"))
|
|
data.append({ ModelList::SystemPromptRole, obj["systemPrompt"].toString() });
|
|
updateData(id, data);
|
|
}
|
|
|
|
const QString chatGPTDesc = tr("<ul><li>Requires personal OpenAI API key.</li><li>WARNING: Will send"
|
|
" your chats to OpenAI!</li><li>Your API key will be stored on disk</li><li>Will only be used"
|
|
" to communicate with OpenAI</li><li>You can apply for an API key"
|
|
" <a href=\"https://platform.openai.com/account/api-keys\">here.</a></li>");
|
|
|
|
{
|
|
const QString modelName = "ChatGPT-3.5 Turbo";
|
|
const QString id = modelName;
|
|
const QString modelFilename = "gpt4all-gpt-3.5-turbo.rmodel";
|
|
if (contains(modelFilename))
|
|
changeId(modelFilename, id);
|
|
if (!contains(id))
|
|
addModel(id);
|
|
QVector<QPair<int, QVariant>> data {
|
|
{ ModelList::NameRole, modelName },
|
|
{ ModelList::FilenameRole, modelFilename },
|
|
{ ModelList::FilesizeRole, "minimal" },
|
|
{ ModelList::OnlineRole, true },
|
|
{ ModelList::DescriptionRole,
|
|
tr("<strong>OpenAI's ChatGPT model GPT-3.5 Turbo</strong><br> %1").arg(chatGPTDesc) },
|
|
{ ModelList::RequiresVersionRole, "2.7.4" },
|
|
{ ModelList::OrderRole, "ca" },
|
|
{ ModelList::RamrequiredRole, 0 },
|
|
{ ModelList::ParametersRole, "?" },
|
|
{ ModelList::QuantRole, "NA" },
|
|
{ ModelList::TypeRole, "GPT" },
|
|
{ ModelList::UrlRole, "https://api.openai.com/v1/chat/completions"},
|
|
};
|
|
updateData(id, data);
|
|
}
|
|
|
|
{
|
|
const QString chatGPT4Warn = tr("<br><br><i>* Even if you pay OpenAI for ChatGPT-4 this does not guarantee API key access. Contact OpenAI for more info.");
|
|
|
|
const QString modelName = "ChatGPT-4";
|
|
const QString id = modelName;
|
|
const QString modelFilename = "gpt4all-gpt-4.rmodel";
|
|
if (contains(modelFilename))
|
|
changeId(modelFilename, id);
|
|
if (!contains(id))
|
|
addModel(id);
|
|
QVector<QPair<int, QVariant>> data {
|
|
{ ModelList::NameRole, modelName },
|
|
{ ModelList::FilenameRole, modelFilename },
|
|
{ ModelList::FilesizeRole, "minimal" },
|
|
{ ModelList::OnlineRole, true },
|
|
{ ModelList::DescriptionRole,
|
|
tr("<strong>OpenAI's ChatGPT model GPT-4</strong><br> %1 %2").arg(chatGPTDesc).arg(chatGPT4Warn) },
|
|
{ ModelList::RequiresVersionRole, "2.7.4" },
|
|
{ ModelList::OrderRole, "cb" },
|
|
{ ModelList::RamrequiredRole, 0 },
|
|
{ ModelList::ParametersRole, "?" },
|
|
{ ModelList::QuantRole, "NA" },
|
|
{ ModelList::TypeRole, "GPT" },
|
|
{ ModelList::UrlRole, "https://api.openai.com/v1/chat/completions"},
|
|
};
|
|
updateData(id, data);
|
|
}
|
|
|
|
const QString mistralDesc = tr("<ul><li>Requires personal Mistral API key.</li><li>WARNING: Will send"
|
|
" your chats to Mistral!</li><li>Your API key will be stored on disk</li><li>Will only be used"
|
|
" to communicate with Mistral</li><li>You can apply for an API key"
|
|
" <a href=\"https://console.mistral.ai/user/api-keys\">here</a>.</li>");
|
|
|
|
{
|
|
const QString modelName = "Mistral Tiny API";
|
|
const QString id = modelName;
|
|
const QString modelFilename = "gpt4all-mistral-tiny.rmodel";
|
|
if (contains(modelFilename))
|
|
changeId(modelFilename, id);
|
|
if (!contains(id))
|
|
addModel(id);
|
|
QVector<QPair<int, QVariant>> data {
|
|
{ ModelList::NameRole, modelName },
|
|
{ ModelList::FilenameRole, modelFilename },
|
|
{ ModelList::FilesizeRole, "minimal" },
|
|
{ ModelList::OnlineRole, true },
|
|
{ ModelList::DescriptionRole,
|
|
tr("<strong>Mistral Tiny model</strong><br> %1").arg(mistralDesc) },
|
|
{ ModelList::RequiresVersionRole, "2.7.4" },
|
|
{ ModelList::OrderRole, "cc" },
|
|
{ ModelList::RamrequiredRole, 0 },
|
|
{ ModelList::ParametersRole, "?" },
|
|
{ ModelList::QuantRole, "NA" },
|
|
{ ModelList::TypeRole, "Mistral" },
|
|
{ ModelList::UrlRole, "https://api.mistral.ai/v1/chat/completions"},
|
|
};
|
|
updateData(id, data);
|
|
}
|
|
{
|
|
const QString modelName = "Mistral Small API";
|
|
const QString id = modelName;
|
|
const QString modelFilename = "gpt4all-mistral-small.rmodel";
|
|
if (contains(modelFilename))
|
|
changeId(modelFilename, id);
|
|
if (!contains(id))
|
|
addModel(id);
|
|
QVector<QPair<int, QVariant>> data {
|
|
{ ModelList::NameRole, modelName },
|
|
{ ModelList::FilenameRole, modelFilename },
|
|
{ ModelList::FilesizeRole, "minimal" },
|
|
{ ModelList::OnlineRole, true },
|
|
{ ModelList::DescriptionRole,
|
|
tr("<strong>Mistral Small model</strong><br> %1").arg(mistralDesc) },
|
|
{ ModelList::RequiresVersionRole, "2.7.4" },
|
|
{ ModelList::OrderRole, "cd" },
|
|
{ ModelList::RamrequiredRole, 0 },
|
|
{ ModelList::ParametersRole, "?" },
|
|
{ ModelList::QuantRole, "NA" },
|
|
{ ModelList::TypeRole, "Mistral" },
|
|
{ ModelList::UrlRole, "https://api.mistral.ai/v1/chat/completions"},
|
|
};
|
|
updateData(id, data);
|
|
}
|
|
|
|
{
|
|
const QString modelName = "Mistral Medium API";
|
|
const QString id = modelName;
|
|
const QString modelFilename = "gpt4all-mistral-medium.rmodel";
|
|
if (contains(modelFilename))
|
|
changeId(modelFilename, id);
|
|
if (!contains(id))
|
|
addModel(id);
|
|
QVector<QPair<int, QVariant>> data {
|
|
{ ModelList::NameRole, modelName },
|
|
{ ModelList::FilenameRole, modelFilename },
|
|
{ ModelList::FilesizeRole, "minimal" },
|
|
{ ModelList::OnlineRole, true },
|
|
{ ModelList::DescriptionRole,
|
|
tr("<strong>Mistral Medium model</strong><br> %1").arg(mistralDesc) },
|
|
{ ModelList::RequiresVersionRole, "2.7.4" },
|
|
{ ModelList::OrderRole, "ce" },
|
|
{ ModelList::RamrequiredRole, 0 },
|
|
{ ModelList::ParametersRole, "?" },
|
|
{ ModelList::QuantRole, "NA" },
|
|
{ ModelList::TypeRole, "Mistral" },
|
|
{ ModelList::UrlRole, "https://api.mistral.ai/v1/chat/completions"},
|
|
};
|
|
updateData(id, data);
|
|
}
|
|
|
|
const QString compatibleDesc = tr("<ul><li>Requires personal API key and the API base URL.</li>"
|
|
"<li>WARNING: Will send your chats to "
|
|
"the OpenAI-compatible API Server you specified!</li>"
|
|
"<li>Your API key will be stored on disk</li><li>Will only be used"
|
|
" to communicate with the OpenAI-compatible API Server</li>");
|
|
|
|
{
|
|
const QString modelName = "OpenAI-compatible";
|
|
const QString id = modelName;
|
|
if (!contains(id))
|
|
addModel(id);
|
|
QVector<QPair<int, QVariant>> data {
|
|
{ ModelList::NameRole, modelName },
|
|
{ ModelList::FilesizeRole, "minimal" },
|
|
{ ModelList::OnlineRole, true },
|
|
{ ModelList::CompatibleApiRole, true },
|
|
{ ModelList::DescriptionRole,
|
|
tr("<strong>Connect to OpenAI-compatible API server</strong><br> %1").arg(compatibleDesc) },
|
|
{ ModelList::RequiresVersionRole, "2.7.4" },
|
|
{ ModelList::OrderRole, "cf" },
|
|
{ ModelList::RamrequiredRole, 0 },
|
|
{ ModelList::ParametersRole, "?" },
|
|
{ ModelList::QuantRole, "NA" },
|
|
{ ModelList::TypeRole, "NA" },
|
|
};
|
|
updateData(id, data);
|
|
}
|
|
}
|
|
|
|
void ModelList::updateDiscoveredInstalled(const ModelInfo &info)
|
|
{
|
|
QVector<QPair<int, QVariant>> data {
|
|
{ ModelList::InstalledRole, true },
|
|
{ ModelList::IsDiscoveredRole, true },
|
|
{ ModelList::NameRole, info.name() },
|
|
{ ModelList::FilenameRole, info.filename() },
|
|
{ ModelList::DescriptionRole, info.description() },
|
|
{ ModelList::UrlRole, info.url() },
|
|
{ ModelList::LikesRole, info.likes() },
|
|
{ ModelList::DownloadsRole, info.downloads() },
|
|
{ ModelList::RecencyRole, info.recency() },
|
|
{ ModelList::QuantRole, info.quant() },
|
|
{ ModelList::TypeRole, info.type() },
|
|
};
|
|
updateData(info.id(), data);
|
|
}
|
|
|
|
void ModelList::updateModelsFromSettings()
|
|
{
|
|
QSettings settings;
|
|
QStringList groups = settings.childGroups();
|
|
for (const QString &g: groups) {
|
|
if (!g.startsWith("model-"))
|
|
continue;
|
|
|
|
const QString id = g.sliced(6);
|
|
if (contains(id))
|
|
continue;
|
|
|
|
// If we can't find the corresponding file, then ignore it as this reflects a stale model.
|
|
// The file could have been deleted manually by the user for instance or temporarily renamed.
|
|
if (!settings.contains(g + "/filename") || !modelExists(settings.value(g + "/filename").toString()))
|
|
continue;
|
|
|
|
addModel(id);
|
|
|
|
QVector<QPair<int, QVariant>> data;
|
|
if (settings.contains(g + "/name")) {
|
|
const QString name = settings.value(g + "/name").toString();
|
|
data.append({ ModelList::NameRole, name });
|
|
}
|
|
if (settings.contains(g + "/filename")) {
|
|
const QString filename = settings.value(g + "/filename").toString();
|
|
data.append({ ModelList::FilenameRole, filename });
|
|
}
|
|
if (settings.contains(g + "/description")) {
|
|
const QString d = settings.value(g + "/description").toString();
|
|
data.append({ ModelList::DescriptionRole, d });
|
|
}
|
|
if (settings.contains(g + "/url")) {
|
|
const QString u = settings.value(g + "/url").toString();
|
|
data.append({ ModelList::UrlRole, u });
|
|
}
|
|
if (settings.contains(g + "/quant")) {
|
|
const QString q = settings.value(g + "/quant").toString();
|
|
data.append({ ModelList::QuantRole, q });
|
|
}
|
|
if (settings.contains(g + "/type")) {
|
|
const QString t = settings.value(g + "/type").toString();
|
|
data.append({ ModelList::TypeRole, t });
|
|
}
|
|
if (settings.contains(g + "/isClone")) {
|
|
const bool b = settings.value(g + "/isClone").toBool();
|
|
data.append({ ModelList::IsCloneRole, b });
|
|
}
|
|
if (settings.contains(g + "/isDiscovered")) {
|
|
const bool b = settings.value(g + "/isDiscovered").toBool();
|
|
data.append({ ModelList::IsDiscoveredRole, b });
|
|
}
|
|
if (settings.contains(g + "/likes")) {
|
|
const int l = settings.value(g + "/likes").toInt();
|
|
data.append({ ModelList::LikesRole, l });
|
|
}
|
|
if (settings.contains(g + "/downloads")) {
|
|
const int d = settings.value(g + "/downloads").toInt();
|
|
data.append({ ModelList::DownloadsRole, d });
|
|
}
|
|
if (settings.contains(g + "/recency")) {
|
|
const QDateTime r = settings.value(g + "/recency").toDateTime();
|
|
data.append({ ModelList::RecencyRole, r });
|
|
}
|
|
if (settings.contains(g + "/temperature")) {
|
|
const double temperature = settings.value(g + "/temperature").toDouble();
|
|
data.append({ ModelList::TemperatureRole, temperature });
|
|
}
|
|
if (settings.contains(g + "/topP")) {
|
|
const double topP = settings.value(g + "/topP").toDouble();
|
|
data.append({ ModelList::TopPRole, topP });
|
|
}
|
|
if (settings.contains(g + "/minP")) {
|
|
const double minP = settings.value(g + "/minP").toDouble();
|
|
data.append({ ModelList::MinPRole, minP });
|
|
}
|
|
if (settings.contains(g + "/topK")) {
|
|
const int topK = settings.value(g + "/topK").toInt();
|
|
data.append({ ModelList::TopKRole, topK });
|
|
}
|
|
if (settings.contains(g + "/maxLength")) {
|
|
const int maxLength = settings.value(g + "/maxLength").toInt();
|
|
data.append({ ModelList::MaxLengthRole, maxLength });
|
|
}
|
|
if (settings.contains(g + "/promptBatchSize")) {
|
|
const int promptBatchSize = settings.value(g + "/promptBatchSize").toInt();
|
|
data.append({ ModelList::PromptBatchSizeRole, promptBatchSize });
|
|
}
|
|
if (settings.contains(g + "/contextLength")) {
|
|
const int contextLength = settings.value(g + "/contextLength").toInt();
|
|
data.append({ ModelList::ContextLengthRole, contextLength });
|
|
}
|
|
if (settings.contains(g + "/gpuLayers")) {
|
|
const int gpuLayers = settings.value(g + "/gpuLayers").toInt();
|
|
data.append({ ModelList::GpuLayersRole, gpuLayers });
|
|
}
|
|
if (settings.contains(g + "/repeatPenalty")) {
|
|
const double repeatPenalty = settings.value(g + "/repeatPenalty").toDouble();
|
|
data.append({ ModelList::RepeatPenaltyRole, repeatPenalty });
|
|
}
|
|
if (settings.contains(g + "/repeatPenaltyTokens")) {
|
|
const int repeatPenaltyTokens = settings.value(g + "/repeatPenaltyTokens").toInt();
|
|
data.append({ ModelList::RepeatPenaltyTokensRole, repeatPenaltyTokens });
|
|
}
|
|
if (settings.contains(g + "/promptTemplate")) {
|
|
const QString promptTemplate = settings.value(g + "/promptTemplate").toString();
|
|
data.append({ ModelList::PromptTemplateRole, promptTemplate });
|
|
}
|
|
if (settings.contains(g + "/systemPrompt")) {
|
|
const QString systemPrompt = settings.value(g + "/systemPrompt").toString();
|
|
data.append({ ModelList::SystemPromptRole, systemPrompt });
|
|
}
|
|
if (settings.contains(g + "/chatNamePrompt")) {
|
|
const QString chatNamePrompt = settings.value(g + "/chatNamePrompt").toString();
|
|
data.append({ ModelList::ChatNamePromptRole, chatNamePrompt });
|
|
}
|
|
if (settings.contains(g + "/suggestedFollowUpPrompt")) {
|
|
const QString suggestedFollowUpPrompt = settings.value(g + "/suggestedFollowUpPrompt").toString();
|
|
data.append({ ModelList::SuggestedFollowUpPromptRole, suggestedFollowUpPrompt });
|
|
}
|
|
updateData(id, data);
|
|
}
|
|
}
|
|
|
|
int ModelList::discoverLimit() const
|
|
{
|
|
return m_discoverLimit;
|
|
}
|
|
|
|
void ModelList::setDiscoverLimit(int limit)
|
|
{
|
|
if (m_discoverLimit == limit)
|
|
return;
|
|
m_discoverLimit = limit;
|
|
emit discoverLimitChanged();
|
|
}
|
|
|
|
int ModelList::discoverSortDirection() const
|
|
{
|
|
return m_discoverSortDirection;
|
|
}
|
|
|
|
void ModelList::setDiscoverSortDirection(int direction)
|
|
{
|
|
if (m_discoverSortDirection == direction || (direction != 1 && direction != -1))
|
|
return;
|
|
m_discoverSortDirection = direction;
|
|
emit discoverSortDirectionChanged();
|
|
resortModel();
|
|
}
|
|
|
|
ModelList::DiscoverSort ModelList::discoverSort() const
|
|
{
|
|
return m_discoverSort;
|
|
}
|
|
|
|
void ModelList::setDiscoverSort(DiscoverSort sort)
|
|
{
|
|
if (m_discoverSort == sort)
|
|
return;
|
|
m_discoverSort = sort;
|
|
emit discoverSortChanged();
|
|
resortModel();
|
|
}
|
|
|
|
void ModelList::clearDiscoveredModels()
|
|
{
|
|
// NOTE: This could be made much more efficient
|
|
QList<ModelInfo> infos;
|
|
{
|
|
QMutexLocker locker(&m_mutex);
|
|
for (ModelInfo *info : m_models)
|
|
if (info->isDiscovered() && !info->installed)
|
|
infos.append(*info);
|
|
}
|
|
for (ModelInfo &info : infos)
|
|
removeInternal(info);
|
|
emit layoutChanged();
|
|
}
|
|
|
|
float ModelList::discoverProgress() const
|
|
{
|
|
if (!m_discoverNumberOfResults)
|
|
return 0.0f;
|
|
return m_discoverResultsCompleted / float(m_discoverNumberOfResults);
|
|
}
|
|
|
|
bool ModelList::discoverInProgress() const
|
|
{
|
|
return m_discoverInProgress;
|
|
}
|
|
|
|
void ModelList::discoverSearch(const QString &search)
|
|
{
|
|
Q_ASSERT(!m_discoverInProgress);
|
|
|
|
clearDiscoveredModels();
|
|
|
|
m_discoverNumberOfResults = 0;
|
|
m_discoverResultsCompleted = 0;
|
|
emit discoverProgressChanged();
|
|
|
|
if (search.isEmpty()) {
|
|
return;
|
|
}
|
|
|
|
m_discoverInProgress = true;
|
|
emit discoverInProgressChanged();
|
|
|
|
static const QRegularExpression wsRegex("\\s+");
|
|
QStringList searchParams = search.split(wsRegex); // split by whitespace
|
|
QString searchString = u"search=%1&"_s.arg(searchParams.join('+'));
|
|
QString limitString = m_discoverLimit > 0 ? u"limit=%1&"_s.arg(m_discoverLimit) : QString();
|
|
|
|
QString sortString;
|
|
switch (m_discoverSort) {
|
|
case Default: break;
|
|
case Likes:
|
|
sortString = "sort=likes&"; break;
|
|
case Downloads:
|
|
sortString = "sort=downloads&"; break;
|
|
case Recent:
|
|
sortString = "sort=lastModified&"; break;
|
|
}
|
|
|
|
QString directionString = !sortString.isEmpty() ? u"direction=%1&"_s.arg(m_discoverSortDirection) : QString();
|
|
|
|
QUrl hfUrl(u"https://huggingface.co/api/models?filter=gguf&%1%2%3%4full=true&config=true"_s
|
|
.arg(searchString, limitString, sortString, directionString));
|
|
|
|
QNetworkRequest request(hfUrl);
|
|
request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
|
|
QNetworkReply *reply = m_networkManager.get(request);
|
|
connect(qGuiApp, &QCoreApplication::aboutToQuit, reply, &QNetworkReply::abort);
|
|
connect(reply, &QNetworkReply::finished, this, &ModelList::handleDiscoveryFinished);
|
|
connect(reply, &QNetworkReply::errorOccurred, this, &ModelList::handleDiscoveryErrorOccurred);
|
|
}
|
|
|
|
void ModelList::handleDiscoveryFinished()
|
|
{
|
|
QNetworkReply *jsonReply = qobject_cast<QNetworkReply *>(sender());
|
|
if (!jsonReply)
|
|
return;
|
|
|
|
QByteArray jsonData = jsonReply->readAll();
|
|
parseDiscoveryJsonFile(jsonData);
|
|
jsonReply->deleteLater();
|
|
}
|
|
|
|
void ModelList::handleDiscoveryErrorOccurred(QNetworkReply::NetworkError code)
|
|
{
|
|
QNetworkReply *reply = qobject_cast<QNetworkReply *>(sender());
|
|
if (!reply)
|
|
return;
|
|
qWarning() << u"ERROR: Discovery failed with error code \"%1-%2\""_s
|
|
.arg(code).arg(reply->errorString()).toStdString();
|
|
}
|
|
|
|
enum QuantType {
|
|
Q4_0 = 0,
|
|
Q4_1,
|
|
F16,
|
|
F32,
|
|
Unknown
|
|
};
|
|
|
|
QuantType toQuantType(const QString& filename)
|
|
{
|
|
QString lowerCaseFilename = filename.toLower();
|
|
if (lowerCaseFilename.contains("q4_0")) return Q4_0;
|
|
if (lowerCaseFilename.contains("q4_1")) return Q4_1;
|
|
if (lowerCaseFilename.contains("f16")) return F16;
|
|
if (lowerCaseFilename.contains("f32")) return F32;
|
|
return Unknown;
|
|
}
|
|
|
|
QString toQuantString(const QString& filename)
|
|
{
|
|
QString lowerCaseFilename = filename.toLower();
|
|
if (lowerCaseFilename.contains("q4_0")) return "q4_0";
|
|
if (lowerCaseFilename.contains("q4_1")) return "q4_1";
|
|
if (lowerCaseFilename.contains("f16")) return "f16";
|
|
if (lowerCaseFilename.contains("f32")) return "f32";
|
|
return QString();
|
|
}
|
|
|
|
void ModelList::parseDiscoveryJsonFile(const QByteArray &jsonData)
|
|
{
|
|
QJsonParseError err;
|
|
QJsonDocument document = QJsonDocument::fromJson(jsonData, &err);
|
|
if (err.error != QJsonParseError::NoError) {
|
|
qWarning() << "ERROR: Couldn't parse: " << jsonData << err.errorString();
|
|
m_discoverNumberOfResults = 0;
|
|
m_discoverResultsCompleted = 0;
|
|
emit discoverProgressChanged();
|
|
m_discoverInProgress = false;
|
|
emit discoverInProgressChanged();
|
|
return;
|
|
}
|
|
|
|
QJsonArray jsonArray = document.array();
|
|
|
|
for (const QJsonValue &value : jsonArray) {
|
|
QJsonObject obj = value.toObject();
|
|
QJsonDocument jsonDocument(obj);
|
|
QByteArray jsonData = jsonDocument.toJson();
|
|
|
|
QString repo_id = obj["id"].toString();
|
|
QJsonArray siblingsArray = obj["siblings"].toArray();
|
|
QList<QPair<QuantType, QString>> filteredAndSortedFilenames;
|
|
for (const QJsonValue &sibling : siblingsArray) {
|
|
|
|
QJsonObject s = sibling.toObject();
|
|
QString filename = s["rfilename"].toString();
|
|
if (!filename.endsWith("gguf"))
|
|
continue;
|
|
|
|
QuantType quant = toQuantType(filename);
|
|
if (quant != Unknown)
|
|
filteredAndSortedFilenames.append({ quant, filename });
|
|
}
|
|
|
|
if (filteredAndSortedFilenames.isEmpty())
|
|
continue;
|
|
|
|
std::sort(filteredAndSortedFilenames.begin(), filteredAndSortedFilenames.end(),
|
|
[](const QPair<QuantType, QString>& a, const QPair<QuantType, QString>& b) {
|
|
return a.first < b.first;
|
|
});
|
|
|
|
QPair<QuantType, QString> file = filteredAndSortedFilenames.first();
|
|
QString filename = file.second;
|
|
++m_discoverNumberOfResults;
|
|
|
|
QUrl url(u"https://huggingface.co/%1/resolve/main/%2"_s.arg(repo_id, filename));
|
|
QNetworkRequest request(url);
|
|
request.setRawHeader("Accept-Encoding", "identity");
|
|
request.setAttribute(QNetworkRequest::RedirectPolicyAttribute, QNetworkRequest::ManualRedirectPolicy);
|
|
request.setAttribute(QNetworkRequest::User, jsonData);
|
|
request.setAttribute(QNetworkRequest::UserMax, filename);
|
|
QNetworkReply *reply = m_networkManager.head(request);
|
|
connect(qGuiApp, &QCoreApplication::aboutToQuit, reply, &QNetworkReply::abort);
|
|
connect(reply, &QNetworkReply::finished, this, &ModelList::handleDiscoveryItemFinished);
|
|
connect(reply, &QNetworkReply::errorOccurred, this, &ModelList::handleDiscoveryItemErrorOccurred);
|
|
}
|
|
|
|
emit discoverProgressChanged();
|
|
if (!m_discoverNumberOfResults) {
|
|
m_discoverInProgress = false;
|
|
emit discoverInProgressChanged();;
|
|
}
|
|
}
|
|
|
|
void ModelList::handleDiscoveryItemFinished()
|
|
{
|
|
QNetworkReply *reply = qobject_cast<QNetworkReply *>(sender());
|
|
if (!reply)
|
|
return;
|
|
|
|
QVariant replyCustomData = reply->request().attribute(QNetworkRequest::User);
|
|
QByteArray customDataByteArray = replyCustomData.toByteArray();
|
|
QJsonDocument customJsonDocument = QJsonDocument::fromJson(customDataByteArray);
|
|
QJsonObject obj = customJsonDocument.object();
|
|
|
|
QString repo_id = obj["id"].toString();
|
|
QString modelName = obj["modelId"].toString();
|
|
QString author = obj["author"].toString();
|
|
QDateTime lastModified = QDateTime::fromString(obj["lastModified"].toString(), Qt::ISODateWithMs);
|
|
int likes = obj["likes"].toInt();
|
|
int downloads = obj["downloads"].toInt();
|
|
QJsonObject config = obj["config"].toObject();
|
|
QString type = config["model_type"].toString();
|
|
|
|
// QByteArray repoCommitHeader = reply->rawHeader("X-Repo-Commit");
|
|
QByteArray linkedSizeHeader = reply->rawHeader("X-Linked-Size");
|
|
QByteArray linkedEtagHeader = reply->rawHeader("X-Linked-Etag");
|
|
// For some reason these seem to contain quotation marks ewww
|
|
linkedEtagHeader.replace("\"", "");
|
|
linkedEtagHeader.replace("\'", "");
|
|
// QString locationHeader = reply->header(QNetworkRequest::LocationHeader).toString();
|
|
|
|
QString modelFilename = reply->request().attribute(QNetworkRequest::UserMax).toString();
|
|
QString modelFilesize = ModelList::toFileSize(QString(linkedSizeHeader).toULongLong());
|
|
|
|
QString description = tr("<strong>Created by %1.</strong><br><ul>"
|
|
"<li>Published on %2."
|
|
"<li>This model has %3 likes."
|
|
"<li>This model has %4 downloads."
|
|
"<li>More info can be found <a href=\"https://huggingface.co/%5\">here.</a></ul>")
|
|
.arg(author)
|
|
.arg(lastModified.toString("ddd MMMM d, yyyy"))
|
|
.arg(likes)
|
|
.arg(downloads)
|
|
.arg(repo_id);
|
|
|
|
const QString id = modelFilename;
|
|
Q_ASSERT(!id.isEmpty());
|
|
|
|
if (contains(modelFilename))
|
|
changeId(modelFilename, id);
|
|
|
|
if (!contains(id))
|
|
addModel(id);
|
|
|
|
QVector<QPair<int, QVariant>> data {
|
|
{ ModelList::NameRole, modelName },
|
|
{ ModelList::FilenameRole, modelFilename },
|
|
{ ModelList::FilesizeRole, modelFilesize },
|
|
{ ModelList::DescriptionRole, description },
|
|
{ ModelList::IsDiscoveredRole, true },
|
|
{ ModelList::UrlRole, reply->request().url() },
|
|
{ ModelList::LikesRole, likes },
|
|
{ ModelList::DownloadsRole, downloads },
|
|
{ ModelList::RecencyRole, lastModified },
|
|
{ ModelList::QuantRole, toQuantString(modelFilename) },
|
|
{ ModelList::TypeRole, type },
|
|
{ ModelList::HashRole, linkedEtagHeader },
|
|
{ ModelList::HashAlgorithmRole, ModelInfo::Sha256 },
|
|
};
|
|
updateData(id, data);
|
|
|
|
++m_discoverResultsCompleted;
|
|
emit discoverProgressChanged();
|
|
|
|
if (discoverProgress() >= 1.0) {
|
|
emit layoutChanged();
|
|
m_discoverInProgress = false;
|
|
emit discoverInProgressChanged();;
|
|
}
|
|
|
|
reply->deleteLater();
|
|
}
|
|
|
|
void ModelList::handleDiscoveryItemErrorOccurred(QNetworkReply::NetworkError code)
|
|
{
|
|
QNetworkReply *reply = qobject_cast<QNetworkReply *>(sender());
|
|
if (!reply)
|
|
return;
|
|
|
|
qWarning() << u"ERROR: Discovery item failed with error code \"%1-%2\""_s
|
|
.arg(code).arg(reply->errorString()).toStdString();
|
|
}
|