gpt4all/gpt4all-chat/mysettings.cpp
AT 37dbd56153
Latest rc5 fixes (#2492)
* Adjust the size of the new conversation tray to enlarge a bit.

* Add themeable code syntax highlighting.

* Change the default size to a larger context chunk for localdocs.

Signed-off-by: Adam Treat <treat.adam@gmail.com>
2024-06-30 19:15:01 -04:00

506 lines
21 KiB
C++

#include "mysettings.h"
#include "../gpt4all-backend/llmodel.h"
#include <QDebug>
#include <QDir>
#include <QFile>
#include <QFileInfo>
#include <QGlobalStatic>
#include <QIODevice>
#include <QMap>
#include <QMetaObject>
#include <QStandardPaths>
#include <QThread>
#include <QUrl>
#include <QVariant>
#include <QtLogging>
#include <algorithm>
#include <string>
#include <thread>
#include <vector>
using namespace Qt::Literals::StringLiterals;
namespace defaults {
static const int threadCount = std::min(4, (int32_t) std::thread::hardware_concurrency());
static const bool forceMetal = false;
static const bool networkIsActive = false;
static const bool networkUsageStatsActive = false;
static const QString device = "Auto";
} // namespace defaults
static const QVariantMap basicDefaults {
{ "chatTheme", "Light" },
{ "fontSize", "Small" },
{ "lastVersionStarted", "" },
{ "networkPort", 4891, },
{ "saveChatsContext", false },
{ "serverChat", false },
{ "userDefaultModel", "Application default" },
{ "localdocs/chunkSize", 512 },
{ "localdocs/retrievalSize", 3 },
{ "localdocs/showReferences", true },
{ "localdocs/fileExtensions", QStringList { "txt", "pdf", "md", "rst" } },
{ "localdocs/useRemoteEmbed", false },
{ "localdocs/nomicAPIKey", "" },
{ "localdocs/embedDevice", "Auto" },
{ "network/attribution", "" },
};
static QString defaultLocalModelsPath()
{
QString localPath = QStandardPaths::writableLocation(QStandardPaths::AppLocalDataLocation)
+ "/";
QString testWritePath = localPath + u"test_write.txt"_s;
QString canonicalLocalPath = QFileInfo(localPath).canonicalFilePath() + "/";
QDir localDir(localPath);
if (!localDir.exists()) {
if (!localDir.mkpath(localPath)) {
qWarning() << "ERROR: Local download directory can't be created:" << canonicalLocalPath;
return canonicalLocalPath;
}
}
if (QFileInfo::exists(testWritePath))
return canonicalLocalPath;
QFile testWriteFile(testWritePath);
if (testWriteFile.open(QIODeviceBase::ReadWrite)) {
testWriteFile.close();
return canonicalLocalPath;
}
qWarning() << "ERROR: Local download path appears not writeable:" << canonicalLocalPath;
return canonicalLocalPath;
}
static QStringList getDevices(bool skipKompute = false)
{
QStringList deviceList { "Auto" };
#if defined(Q_OS_MAC) && defined(__aarch64__)
deviceList << "Metal";
#else
std::vector<LLModel::GPUDevice> devices = LLModel::Implementation::availableGPUDevices();
for (LLModel::GPUDevice &d : devices) {
if (!skipKompute || strcmp(d.backend, "kompute"))
deviceList << QString::fromStdString(d.selectionName());
}
#endif
deviceList << "CPU";
return deviceList;
}
class MyPrivateSettings: public MySettings { };
Q_GLOBAL_STATIC(MyPrivateSettings, settingsInstance)
MySettings *MySettings::globalInstance()
{
return settingsInstance();
}
MySettings::MySettings()
: QObject(nullptr)
, m_deviceList(getDevices())
, m_embeddingsDeviceList(getDevices(/*skipKompute*/ true))
{
}
QVariant MySettings::getBasicSetting(const QString &name) const
{
return m_settings.value(name, basicDefaults.value(name));
}
void MySettings::setBasicSetting(const QString &name, const QVariant &value, std::optional<QString> signal)
{
if (getBasicSetting(name) == value)
return;
m_settings.setValue(name, value);
QMetaObject::invokeMethod(this, u"%1Changed"_s.arg(signal.value_or(name)).toLatin1().constData());
}
void MySettings::restoreModelDefaults(const ModelInfo &info)
{
setModelTemperature(info, info.m_temperature);
setModelTopP(info, info.m_topP);
setModelMinP(info, info.m_minP);
setModelTopK(info, info.m_topK);;
setModelMaxLength(info, info.m_maxLength);
setModelPromptBatchSize(info, info.m_promptBatchSize);
setModelContextLength(info, info.m_contextLength);
setModelGpuLayers(info, info.m_gpuLayers);
setModelRepeatPenalty(info, info.m_repeatPenalty);
setModelRepeatPenaltyTokens(info, info.m_repeatPenaltyTokens);
setModelPromptTemplate(info, info.m_promptTemplate);
setModelSystemPrompt(info, info.m_systemPrompt);
}
void MySettings::restoreApplicationDefaults()
{
setChatTheme(basicDefaults.value("chatTheme").toString());
setFontSize(basicDefaults.value("fontSize").toString());
setDevice(defaults::device);
setThreadCount(defaults::threadCount);
setSaveChatsContext(basicDefaults.value("saveChatsContext").toBool());
setServerChat(basicDefaults.value("serverChat").toBool());
setNetworkPort(basicDefaults.value("networkPort").toInt());
setModelPath(defaultLocalModelsPath());
setUserDefaultModel(basicDefaults.value("userDefaultModel").toString());
setForceMetal(defaults::forceMetal);
}
void MySettings::restoreLocalDocsDefaults()
{
setLocalDocsChunkSize(basicDefaults.value("localdocs/chunkSize").toInt());
setLocalDocsRetrievalSize(basicDefaults.value("localdocs/retrievalSize").toInt());
setLocalDocsShowReferences(basicDefaults.value("localdocs/showReferences").toBool());
setLocalDocsFileExtensions(basicDefaults.value("localdocs/fileExtensions").toStringList());
setLocalDocsUseRemoteEmbed(basicDefaults.value("localdocs/useRemoteEmbed").toBool());
setLocalDocsNomicAPIKey(basicDefaults.value("localdocs/nomicAPIKey").toString());
setLocalDocsEmbedDevice(basicDefaults.value("localdocs/embedDevice").toString());
}
void MySettings::eraseModel(const ModelInfo &info)
{
m_settings.remove(u"model-%1"_s.arg(info.id()));
}
QString MySettings::modelName(const ModelInfo &info) const
{
return m_settings.value(u"model-%1/name"_s.arg(info.id()),
!info.m_name.isEmpty() ? info.m_name : info.m_filename).toString();
}
void MySettings::setModelName(const ModelInfo &info, const QString &value, bool force)
{
if ((modelName(info) == value || info.id().isEmpty()) && !force)
return;
if ((info.m_name == value || info.m_filename == value) && !info.shouldSaveMetadata())
m_settings.remove(u"model-%1/name"_s.arg(info.id()));
else
m_settings.setValue(u"model-%1/name"_s.arg(info.id()), value);
if (!force)
emit nameChanged(info);
}
static QString modelSettingName(const ModelInfo &info, const QString &name)
{
return u"model-%1/%2"_s.arg(info.id(), name);
}
QVariant MySettings::getModelSetting(const QString &name, const ModelInfo &info) const
{
return m_settings.value(modelSettingName(info, name), info.getFields().value(name));
}
void MySettings::setModelSetting(const QString &name, const ModelInfo &info, const QVariant &value, bool force,
bool signal)
{
if (!force && (info.id().isEmpty() || getModelSetting(name, info) == value))
return;
QString settingName = modelSettingName(info, name);
if (info.getFields().value(name) == value && !info.shouldSaveMetadata())
m_settings.remove(settingName);
else
m_settings.setValue(settingName, value);
if (signal && !force)
QMetaObject::invokeMethod(this, u"%1Changed"_s.arg(name).toLatin1().constData(), Q_ARG(ModelInfo, info));
}
QString MySettings::modelFilename (const ModelInfo &info) const { return getModelSetting("filename", info).toString(); }
QString MySettings::modelDescription (const ModelInfo &info) const { return getModelSetting("description", info).toString(); }
QString MySettings::modelUrl (const ModelInfo &info) const { return getModelSetting("url", info).toString(); }
QString MySettings::modelQuant (const ModelInfo &info) const { return getModelSetting("quant", info).toString(); }
QString MySettings::modelType (const ModelInfo &info) const { return getModelSetting("type", info).toString(); }
bool MySettings::modelIsClone (const ModelInfo &info) const { return getModelSetting("isClone", info).toBool(); }
bool MySettings::modelIsDiscovered (const ModelInfo &info) const { return getModelSetting("isDiscovered", info).toBool(); }
int MySettings::modelLikes (const ModelInfo &info) const { return getModelSetting("likes", info).toInt(); }
int MySettings::modelDownloads (const ModelInfo &info) const { return getModelSetting("downloads", info).toInt(); }
QDateTime MySettings::modelRecency (const ModelInfo &info) const { return getModelSetting("recency", info).toDateTime(); }
double MySettings::modelTemperature (const ModelInfo &info) const { return getModelSetting("temperature", info).toDouble(); }
double MySettings::modelTopP (const ModelInfo &info) const { return getModelSetting("topP", info).toDouble(); }
double MySettings::modelMinP (const ModelInfo &info) const { return getModelSetting("minP", info).toDouble(); }
int MySettings::modelTopK (const ModelInfo &info) const { return getModelSetting("topK", info).toInt(); }
int MySettings::modelMaxLength (const ModelInfo &info) const { return getModelSetting("maxLength", info).toInt(); }
int MySettings::modelPromptBatchSize (const ModelInfo &info) const { return getModelSetting("promptBatchSize", info).toInt(); }
int MySettings::modelContextLength (const ModelInfo &info) const { return getModelSetting("contextLength", info).toInt(); }
int MySettings::modelGpuLayers (const ModelInfo &info) const { return getModelSetting("gpuLayers", info).toInt(); }
double MySettings::modelRepeatPenalty (const ModelInfo &info) const { return getModelSetting("repeatPenalty", info).toDouble(); }
int MySettings::modelRepeatPenaltyTokens(const ModelInfo &info) const { return getModelSetting("repeatPenaltyTokens", info).toInt(); }
QString MySettings::modelPromptTemplate (const ModelInfo &info) const { return getModelSetting("promptTemplate", info).toString(); }
QString MySettings::modelSystemPrompt (const ModelInfo &info) const { return getModelSetting("systemPrompt", info).toString(); }
void MySettings::setModelFilename(const ModelInfo &info, const QString &value, bool force)
{
setModelSetting("filename", info, value, force, true);
}
void MySettings::setModelDescription(const ModelInfo &info, const QString &value, bool force)
{
setModelSetting("description", info, value, force, true);
}
void MySettings::setModelUrl(const ModelInfo &info, const QString &value, bool force)
{
setModelSetting("url", info, value, force);
}
void MySettings::setModelQuant(const ModelInfo &info, const QString &value, bool force)
{
setModelSetting("quant", info, value, force);
}
void MySettings::setModelType(const ModelInfo &info, const QString &value, bool force)
{
setModelSetting("type", info, value, force);
}
void MySettings::setModelIsClone(const ModelInfo &info, bool value, bool force)
{
setModelSetting("isClone", info, value, force);
}
void MySettings::setModelIsDiscovered(const ModelInfo &info, bool value, bool force)
{
setModelSetting("isDiscovered", info, value, force);
}
void MySettings::setModelLikes(const ModelInfo &info, int value, bool force)
{
setModelSetting("likes", info, value, force);
}
void MySettings::setModelDownloads(const ModelInfo &info, int value, bool force)
{
setModelSetting("downloads", info, value, force);
}
void MySettings::setModelRecency(const ModelInfo &info, const QDateTime &value, bool force)
{
setModelSetting("recency", info, value, force);
}
void MySettings::setModelTemperature(const ModelInfo &info, double value, bool force)
{
setModelSetting("temperature", info, value, force, true);
}
void MySettings::setModelTopP(const ModelInfo &info, double value, bool force)
{
setModelSetting("topP", info, value, force, true);
}
void MySettings::setModelMinP(const ModelInfo &info, double value, bool force)
{
setModelSetting("minP", info, value, force, true);
}
void MySettings::setModelTopK(const ModelInfo &info, int value, bool force)
{
setModelSetting("topK", info, value, force, true);
}
void MySettings::setModelMaxLength(const ModelInfo &info, int value, bool force)
{
setModelSetting("maxLength", info, value, force, true);
}
void MySettings::setModelPromptBatchSize(const ModelInfo &info, int value, bool force)
{
setModelSetting("promptBatchSize", info, value, force, true);
}
void MySettings::setModelContextLength(const ModelInfo &info, int value, bool force)
{
setModelSetting("contextLength", info, value, force, true);
}
void MySettings::setModelGpuLayers(const ModelInfo &info, int value, bool force)
{
setModelSetting("gpuLayers", info, value, force, true);
}
void MySettings::setModelRepeatPenalty(const ModelInfo &info, double value, bool force)
{
setModelSetting("repeatPenalty", info, value, force, true);
}
void MySettings::setModelRepeatPenaltyTokens(const ModelInfo &info, int value, bool force)
{
setModelSetting("repeatPenaltyTokens", info, value, force, true);
}
void MySettings::setModelPromptTemplate(const ModelInfo &info, const QString &value, bool force)
{
setModelSetting("promptTemplate", info, value, force, true);
}
void MySettings::setModelSystemPrompt(const ModelInfo &info, const QString &value, bool force)
{
setModelSetting("systemPrompt", info, value, force, true);
}
int MySettings::threadCount() const
{
int c = m_settings.value("threadCount", defaults::threadCount).toInt();
// The old thread setting likely left many people with 0 in settings config file, which means
// we should reset it to the default going forward
if (c <= 0)
c = defaults::threadCount;
c = std::max(c, 1);
c = std::min(c, QThread::idealThreadCount());
return c;
}
void MySettings::setThreadCount(int value)
{
if (threadCount() == value)
return;
value = std::max(value, 1);
value = std::min(value, QThread::idealThreadCount());
m_settings.setValue("threadCount", value);
emit threadCountChanged();
}
bool MySettings::saveChatsContext() const { return getBasicSetting("saveChatsContext" ).toBool(); }
bool MySettings::serverChat() const { return getBasicSetting("serverChat" ).toBool(); }
int MySettings::networkPort() const { return getBasicSetting("networkPort" ).toInt(); }
QString MySettings::userDefaultModel() const { return getBasicSetting("userDefaultModel" ).toString(); }
QString MySettings::chatTheme() const { return getBasicSetting("chatTheme" ).toString(); }
QString MySettings::fontSize() const { return getBasicSetting("fontSize" ).toString(); }
QString MySettings::lastVersionStarted() const { return getBasicSetting("lastVersionStarted" ).toString(); }
int MySettings::localDocsChunkSize() const { return getBasicSetting("localdocs/chunkSize" ).toInt(); }
int MySettings::localDocsRetrievalSize() const { return getBasicSetting("localdocs/retrievalSize" ).toInt(); }
bool MySettings::localDocsShowReferences() const { return getBasicSetting("localdocs/showReferences").toBool(); }
QStringList MySettings::localDocsFileExtensions() const { return getBasicSetting("localdocs/fileExtensions").toStringList(); }
bool MySettings::localDocsUseRemoteEmbed() const { return getBasicSetting("localdocs/useRemoteEmbed").toBool(); }
QString MySettings::localDocsNomicAPIKey() const { return getBasicSetting("localdocs/nomicAPIKey" ).toString(); }
QString MySettings::localDocsEmbedDevice() const { return getBasicSetting("localdocs/embedDevice" ).toString(); }
QString MySettings::networkAttribution() const { return getBasicSetting("network/attribution" ).toString(); }
void MySettings::setSaveChatsContext(bool value) { setBasicSetting("saveChatsContext", value); }
void MySettings::setServerChat(bool value) { setBasicSetting("serverChat", value); }
void MySettings::setNetworkPort(int value) { setBasicSetting("networkPort", value); }
void MySettings::setUserDefaultModel(const QString &value) { setBasicSetting("userDefaultModel", value); }
void MySettings::setChatTheme(const QString &value) { setBasicSetting("chatTheme", value); }
void MySettings::setFontSize(const QString &value) { setBasicSetting("fontSize", value); }
void MySettings::setLastVersionStarted(const QString &value) { setBasicSetting("lastVersionStarted", value); }
void MySettings::setLocalDocsChunkSize(int value) { setBasicSetting("localdocs/chunkSize", value, "localDocsChunkSize"); }
void MySettings::setLocalDocsRetrievalSize(int value) { setBasicSetting("localdocs/retrievalSize", value, "localDocsRetrievalSize"); }
void MySettings::setLocalDocsShowReferences(bool value) { setBasicSetting("localdocs/showReferences", value, "localDocsShowReferences"); }
void MySettings::setLocalDocsFileExtensions(const QStringList &value) { setBasicSetting("localdocs/fileExtensions", value, "localDocsFileExtensions"); }
void MySettings::setLocalDocsUseRemoteEmbed(bool value) { setBasicSetting("localdocs/useRemoteEmbed", value, "localDocsUseRemoteEmbed"); }
void MySettings::setLocalDocsNomicAPIKey(const QString &value) { setBasicSetting("localdocs/nomicAPIKey", value, "localDocsNomicAPIKey"); }
void MySettings::setLocalDocsEmbedDevice(const QString &value) { setBasicSetting("localdocs/embedDevice", value, "localDocsEmbedDevice"); }
void MySettings::setNetworkAttribution(const QString &value) { setBasicSetting("network/attribution", value, "networkAttribution"); }
QString MySettings::modelPath()
{
// We have to migrate the old setting because I changed the setting key recklessly in v2.4.11
// which broke a lot of existing installs
const bool containsOldSetting = m_settings.contains("modelPaths");
if (containsOldSetting) {
const bool containsNewSetting = m_settings.contains("modelPath");
if (!containsNewSetting)
m_settings.setValue("modelPath", m_settings.value("modelPaths"));
m_settings.remove("modelPaths");
}
return m_settings.value("modelPath", defaultLocalModelsPath()).toString();
}
void MySettings::setModelPath(const QString &value)
{
QString filePath = (value.startsWith("file://") ?
QUrl(value).toLocalFile() : value);
QString canonical = QFileInfo(filePath).canonicalFilePath() + "/";
if (modelPath() == canonical)
return;
m_settings.setValue("modelPath", canonical);
emit modelPathChanged();
}
QString MySettings::device()
{
auto value = m_settings.value("device");
if (!value.isValid())
return defaults::device;
auto device = value.toString();
if (!device.isEmpty()) {
auto deviceStr = device.toStdString();
auto newNameStr = LLModel::GPUDevice::updateSelectionName(deviceStr);
if (newNameStr != deviceStr) {
auto newName = QString::fromStdString(newNameStr);
qWarning() << "updating device name:" << device << "->" << newName;
device = newName;
m_settings.setValue("device", device);
}
}
return device;
}
void MySettings::setDevice(const QString &value)
{
if (device() != value) {
m_settings.setValue("device", value);
emit deviceChanged();
}
}
bool MySettings::forceMetal() const
{
return m_forceMetal;
}
void MySettings::setForceMetal(bool value)
{
if (m_forceMetal != value) {
m_forceMetal = value;
emit forceMetalChanged(value);
}
}
bool MySettings::networkIsActive() const
{
return m_settings.value("network/isActive", defaults::networkIsActive).toBool();
}
bool MySettings::isNetworkIsActiveSet() const
{
return m_settings.value("network/isActive").isValid();
}
void MySettings::setNetworkIsActive(bool value)
{
auto cur = m_settings.value("network/isActive");
if (!cur.isValid() || cur.toBool() != value) {
m_settings.setValue("network/isActive", value);
emit networkIsActiveChanged();
}
}
bool MySettings::networkUsageStatsActive() const
{
return m_settings.value("network/usageStatsActive", defaults::networkUsageStatsActive).toBool();
}
bool MySettings::isNetworkUsageStatsActiveSet() const
{
return m_settings.value("network/usageStatsActive").isValid();
}
void MySettings::setNetworkUsageStatsActive(bool value)
{
auto cur = m_settings.value("network/usageStatsActive");
if (!cur.isValid() || cur.toBool() != value) {
m_settings.setValue("network/usageStatsActive", value);
emit networkUsageStatsActiveChanged();
}
}