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Vulkan: Add device-specific blacklist for coopmat for the AMD proprietary driver #11074

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Merged
merged 2 commits into from
Jan 4, 2025
Merged

Vulkan: Add device-specific blacklist for coopmat for the AMD proprietary driver #11074

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54b11a3
Vulkan: Add device-specific blacklist for coopmat for the AMD proprie…
0cc4m Dec 29, 2024
40e3363
Add (TM) to AMD name check
0cc4m Jan 4, 2025
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30 changes: 23 additions & 7 deletions ggml/src/ggml-vulkan/ggml-vulkan.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2040,6 +2040,8 @@ static void ggml_vk_load_shaders(vk_device& device) {
std::cerr << "Done!" << std::endl;
}

static bool ggml_vk_khr_cooperative_matrix_support(const vk::PhysicalDeviceProperties& props, const vk::PhysicalDeviceDriverProperties& driver_props);

static vk_device ggml_vk_get_device(size_t idx) {
VK_LOG_DEBUG("ggml_vk_get_device(" << idx << ")");

Expand Down Expand Up @@ -2175,9 +2177,7 @@ static vk_device ggml_vk_get_device(size_t idx) {

device->fp16 = !force_disable_f16 && fp16_storage && fp16_compute;

if (device->vendor_id == VK_VENDOR_ID_INTEL || (device->vendor_id == VK_VENDOR_ID_AMD && (driver_props.driverID == vk::DriverId::eAmdProprietary || driver_props.driverID == vk::DriverId::eAmdOpenSource))) {
// Intel drivers don't support coopmat properly yet
// Only RADV supports coopmat properly on AMD
if (!ggml_vk_khr_cooperative_matrix_support(device->properties, driver_props)) {
device->coopmat_support = false;
}

Expand Down Expand Up @@ -2515,7 +2515,6 @@ static vk_device ggml_vk_get_device(size_t idx) {
return vk_instance.devices[idx];
}


static void ggml_vk_print_gpu_info(size_t idx) {
GGML_ASSERT(idx < vk_instance.device_indices.size());
size_t dev_num = vk_instance.device_indices[idx];
Expand Down Expand Up @@ -2565,9 +2564,7 @@ static void ggml_vk_print_gpu_info(size_t idx) {
}
}

if (props2.properties.vendorID == VK_VENDOR_ID_INTEL || (props2.properties.vendorID == VK_VENDOR_ID_AMD && (driver_props.driverID == vk::DriverId::eAmdProprietary || driver_props.driverID == vk::DriverId::eAmdOpenSource))) {
// Intel drivers don't support coopmat properly yet
// Only RADV supports coopmat properly on AMD
if (!ggml_vk_khr_cooperative_matrix_support(props2.properties, driver_props)) {
coopmat_support = false;
}

Expand Down Expand Up @@ -8088,6 +8085,25 @@ static bool ggml_vk_instance_portability_enumeration_ext_available(const std::ve
UNUSED(instance_extensions);
}

static bool ggml_vk_khr_cooperative_matrix_support(const vk::PhysicalDeviceProperties& props, const vk::PhysicalDeviceDriverProperties& driver_props) {
switch (props.vendorID) {
case VK_VENDOR_ID_INTEL:
// Intel drivers don't support coopmat properly yet
return false;
case VK_VENDOR_ID_AMD:
if (driver_props.driverID == vk::DriverId::eAmdProprietary || driver_props.driverID == vk::DriverId::eAmdOpenSource) {
// Workaround for AMD proprietary driver reporting support on all GPUs
const std::string name = props.deviceName;
return name.rfind("AMD Radeon RX 7", 0) == 0 || name.rfind("AMD Radeon(TM) RX 7", 0) == 0 || // RDNA 3 consumer GPUs
name.rfind("AMD Radeon PRO W7", 0) == 0 || name.rfind("AMD Radeon(TM) PRO W7", 0) == 0 || // RDNA 3 workstation GPUs
name.rfind("AMD Radeon 7", 0) == 0 || name.rfind("AMD Radeon(TM) 7", 0) == 0; // RDNA 3 APUs
}
return true;
default:
return true;
}
}

// checks

#ifdef GGML_VULKAN_CHECK_RESULTS
Expand Down
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