From 891ddafc33bcaa858d2e57d66a5c428883491787 Mon Sep 17 00:00:00 2001
From: Adam Treat <treat.adam@gmail.com>
Date: Wed, 13 Sep 2023 11:59:36 -0400
Subject: [PATCH] When device is Auto (the default) then we will only consider
 discrete GPU's otherwise fallback to CPU.

---
 gpt4all-chat/chatllm.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gpt4all-chat/chatllm.cpp b/gpt4all-chat/chatllm.cpp
index 58d68e60d71d..4ae8c8431296 100644
--- a/gpt4all-chat/chatllm.cpp
+++ b/gpt4all-chat/chatllm.cpp
@@ -275,7 +275,7 @@ bool ChatLLM::loadModel(const ModelInfo &modelInfo)
                 if (requestedDevice != "CPU") {
                     const size_t requiredMemory = m_llModelInfo.model->requiredMem(filePath.toStdString());
                     std::vector<LLModel::GPUDevice> availableDevices = m_llModelInfo.model->availableGPUDevices(requiredMemory);
-                    if (!availableDevices.empty() && requestedDevice == "Auto") {
+                    if (!availableDevices.empty() && requestedDevice == "Auto" && devices.front().type == 2 /*a discrete gpu*/) {
                         m_llModelInfo.model->initializeGPUDevice(devices.front());
                     } else {
                         for (LLModel::GPUDevice &d : availableDevices) {