Merge pull request #1057 from dm-vodopyanov/test-impl-sycl_ext_oneapi_num_compute_units

Add test impl for `sycl_ext_oneapi_num_compute_units`

Author: bader

CMakeLists.txt

@@ -106,6 +106,10 @@ add_cts_option(SYCL_CTS_ENABLE_EXT_ONEAPI_NON_UNIFORM_GROUPS_TESTS
     "Enable extension oneAPI non_uniform_groups tests" OFF
     FORCE_ON ${SYCL_CTS_ENABLE_EXT_ONEAPI_TESTS})
 
+add_cts_option(SYCL_CTS_ENABLE_EXT_ONEAPI_NUM_COMPUTE_UNITS_TESTS
+    "Enable extension oneAPI num_compute_units tests" OFF
+    FORCE_ON ${SYCL_CTS_ENABLE_EXT_ONEAPI_TESTS})
+
 add_cts_option(SYCL_CTS_ENABLE_EXT_ONEAPI_ROOT_GROUP_TESTS
     "Enable extension oneAPI root group tests" OFF
     FORCE_ON ${SYCL_CTS_ENABLE_EXT_ONEAPI_TESTS})

tests/extension/oneapi_num_compute_units/CMakeLists.txt

@@ -0,0 +1,7 @@
+if(SYCL_CTS_ENABLE_EXT_ONEAPI_NUM_COMPUTE_UNITS_TESTS)
+  set(test_cases_list
+    device_info_descriptor.cpp
+  )
+
+  add_cts_test(${test_cases_list})
+endif()

tests/extension/oneapi_num_compute_units/device_info_descriptor.cpp

@@ -0,0 +1,55 @@
+/*******************************************************************************
+//
+//  SYCL 2020 Conformance Test Suite
+//
+//  Copyright (c) 2025 The Khronos Group Inc.
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+//
+*******************************************************************************/
+
+#include <sycl/sycl.hpp>
+
+#include <catch2/catch_test_macros.hpp>
+
+#include "../../common/get_cts_object.h"
+
+#include <type_traits>
+#include <vector>
+
+namespace num_compute_units::tests {
+
+TEST_CASE("Test for info::device::num_compute_units descriptor",
+          "[oneapi_num_compute_units]") {
+#ifndef SYCL_EXT_ONEAPI_NUM_COMPUTE_UNITS
+  SKIP(
+      "The sycl_ext_oneapi_num_compute_units device extension is not supported "
+      "by an implementation");
+#else
+
+  sycl::device dev = sycl_cts::util::get_cts_object::device();
+
+  STATIC_REQUIRE(
+      std::is_same_v<
+          size_t,
+          decltype(dev.get_info<
+                   sycl::ext::oneapi::info::device::num_compute_units>())>);
+
+  INFO("Checking that query returns a result greater than or equal to 1");
+  REQUIRE(dev.get_info<sycl::ext::oneapi::info::device::num_compute_units>() >=
+          1);
+
+#endif
+}
+
+}  // namespace num_compute_units::tests