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more accurate fallback descriptions

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This commit is contained in:
Cebtenzzre 2023-10-04 10:39:14 -04:00 committed by Adam Treat
parent 75deee9adb
commit a5b93cf095
1 changed files with 2 additions and 5 deletions
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7
gpt4all-chat/chatllm.cpp
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@ -282,9 +282,7 @@ bool ChatLLM::loadModel(const ModelInfo &modelInfo)
}
}
if (!device) {
emit reportFallbackReason("<br>Using CPU: device not found");
} else if (!m_llModelInfo.model->initializeGPUDevice(*device)) {
if (!device || !m_llModelInfo.model->initializeGPUDevice(*device)) {
emit reportFallbackReason("<br>Using CPU: failed to init device");
} else {
actualDevice = QString::fromStdString(device->name);
@ -300,9 +298,8 @@ bool ChatLLM::loadModel(const ModelInfo &modelInfo)
// we asked llama.cpp to use the CPU
} else if (!success) {
// llama_init_from_file returned nullptr
// this may happen because ggml_metal_add_buffer failed
emit reportDevice("CPU");
emit reportFallbackReason("<br>Using CPU: llama_init_from_file failed");
emit reportFallbackReason("<br>Using CPU: loading failed (out of VRAM?)");
success = m_llModelInfo.model->loadModel(filePath.toStdString());
} else if (!m_llModelInfo.model->usingGPUDevice()) {
// ggml_vk_init was not called in llama.cpp