anti bsod only for nvidia

Author: LostRuins

ggml/src/ggml-vulkan/ggml-vulkan.cpp

@@ -3286,7 +3286,12 @@ static vk_device ggml_vk_get_device(size_t idx) {
 
         const char* GGML_VK_DISABLE_HOST_VISIBLE_VIDMEM = getenv("GGML_VK_DISABLE_HOST_VISIBLE_VIDMEM");
         //device->disable_host_visible_vidmem = GGML_VK_DISABLE_HOST_VISIBLE_VIDMEM != nullptr;
-        device->disable_host_visible_vidmem = true; //kcpp requested fix for vulkan BSOD
+        vk::PhysicalDeviceProperties tmpprops = device->physical_device.getProperties();
+        if(tmpprops.vendorID == VK_VENDOR_ID_NVIDIA)
+        {
+            printf("Apply NVIDIA Anti-BSOD Fix for KCPP\n");
+            device->disable_host_visible_vidmem = true; //kcpp requested fix for vulkan BSOD on Nvidia
+        }
 
         bool fp16_storage = false;
         bool fp16_compute = false;