Better values for some device aspects

oneapi-src · Apr 11, 2024 · 461cf6e · 461cf6e
1 parent 06c05d8
commit 461cf6e
Showing 1 changed file with 13 additions and 6 deletions.
diff --git a/source/adapters/native_cpu/device.cpp b/source/adapters/native_cpu/device.cpp
@@ -159,15 +159,22 @@ UR_APIEXPORT ur_result_t UR_APICALL urDeviceGetInfo(ur_device_handle_t hDevice,
  case UR_DEVICE_INFO_PREFERRED_VECTOR_WIDTH_FLOAT:
  case UR_DEVICE_INFO_PREFERRED_VECTOR_WIDTH_DOUBLE:
  case UR_DEVICE_INFO_PREFERRED_VECTOR_WIDTH_HALF:
+ // todo: how can we query vector width in a platform
+ // indipendent way?
  case UR_DEVICE_INFO_NATIVE_VECTOR_WIDTH_CHAR:
+ return ReturnValue(uint32_t{32});
  case UR_DEVICE_INFO_NATIVE_VECTOR_WIDTH_SHORT:
+ return ReturnValue(uint32_t{16});
  case UR_DEVICE_INFO_NATIVE_VECTOR_WIDTH_INT:
+ return ReturnValue(uint32_t{8});
  case UR_DEVICE_INFO_NATIVE_VECTOR_WIDTH_LONG:
+ return ReturnValue(uint32_t{4});
  case UR_DEVICE_INFO_NATIVE_VECTOR_WIDTH_FLOAT:
+ return ReturnValue(uint32_t{8});
  case UR_DEVICE_INFO_NATIVE_VECTOR_WIDTH_DOUBLE:
+ return ReturnValue(uint32_t{4});
  case UR_DEVICE_INFO_NATIVE_VECTOR_WIDTH_HALF:
- return ReturnValue(uint32_t{1});
-
+ return ReturnValue(uint32_t{16});
  // Imported from level_zero
  case UR_DEVICE_INFO_USM_HOST_SUPPORT:
  case UR_DEVICE_INFO_USM_DEVICE_SUPPORT:
@@ -214,10 +221,10 @@ UR_APIEXPORT ur_result_t UR_APICALL urDeviceGetInfo(ur_device_handle_t hDevice,
  return ReturnValue(uint64_t{0});
  case UR_DEVICE_INFO_GLOBAL_MEM_SIZE:
  // TODO : CHECK
- return ReturnValue(uint64_t{0});
+ return ReturnValue(uint64_t{32768});
  case UR_DEVICE_INFO_LOCAL_MEM_SIZE:
  // TODO : CHECK
- return ReturnValue(uint64_t{0});
+ return ReturnValue(uint64_t{32768});
  case UR_DEVICE_INFO_MAX_CONSTANT_BUFFER_SIZE:
  // TODO : CHECK
  return ReturnValue(uint64_t{0});
@@ -257,9 +264,9 @@ UR_APIEXPORT ur_result_t UR_APICALL urDeviceGetInfo(ur_device_handle_t hDevice,
  case UR_DEVICE_INFO_BUILD_ON_SUBDEVICE:
  return ReturnValue(bool{0});
  case UR_DEVICE_INFO_ATOMIC_64:
- return ReturnValue(bool{0});
+ return ReturnValue(bool{1});
  case UR_DEVICE_INFO_BFLOAT16:
- return ReturnValue(bool{0});
+ return ReturnValue(bool{1});
  case UR_DEVICE_INFO_MEM_CHANNEL_SUPPORT:
  return ReturnValue(bool{0});
  case UR_DEVICE_INFO_IMAGE_SRGB: