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Modernization of semaphores_negative_create_invalid_device related to creating sub-devices (#2307)

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Due to the improvements developed during work on #2237 with @bashbaug
This commit is contained in:
Marcin Hajder
2025-04-01 17:47:59 +02:00
committed by GitHub
parent 88953edf6c
commit 4e00778b93
1 changed files with 65 additions and 26 deletions
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91
test_conformance/extensions/cl_khr_semaphore/test_semaphores_negative_create.cpp
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@@ -251,38 +251,77 @@ struct CreateInvalidDevice : public SemaphoreTestBase
cl_int Run() override
{
// create sub devices if possible
cl_uint maxComputeUnits = 0;
int err =
clGetDeviceInfo(device, CL_DEVICE_MAX_COMPUTE_UNITS,
sizeof(maxComputeUnits), &maxComputeUnits, NULL);
test_error(err, "Unable to get maximal number of compute units");
size_t size = 0;
cl_device_partition_property partitionProp[] = {
CL_DEVICE_PARTITION_EQUALLY,
static_cast<cl_device_partition_property>(maxComputeUnits / 2), 0
};
// query multi-device context and perform objects comparability test
cl_int err = clGetDeviceInfo(device, CL_DEVICE_PARTITION_PROPERTIES, 0,
nullptr, &size);
test_error_fail(err, "clGetDeviceInfo failed");
cl_uint deviceCount = 0;
// how many sub-devices can we create?
err =
clCreateSubDevices(device, partitionProp, 0, nullptr, &deviceCount);
if (err != CL_SUCCESS)
if ((size / sizeof(cl_device_partition_property)) == 0)
{
log_info("Can't partition device, test not supported\n");
return TEST_SKIPPED_ITSELF;
}
if (deviceCount < 2)
test_error_ret(
CL_INVALID_VALUE,
"Multi context test for CL_INVALID_PROPERTY not supported",
TEST_SKIPPED_ITSELF);
std::vector<cl_device_partition_property> supported_props(
size / sizeof(cl_device_partition_property), 0);
err = clGetDeviceInfo(device, CL_DEVICE_PARTITION_PROPERTIES,
supported_props.size()
* sizeof(cl_device_partition_property),
supported_props.data(), nullptr);
test_error_fail(err, "clGetDeviceInfo failed");
// get the list of subDevices
SubDevicesScopeGuarded scope_guard(deviceCount);
err = clCreateSubDevices(device, partitionProp, deviceCount,
scope_guard.sub_devices.data(), &deviceCount);
if (err != CL_SUCCESS)
if (supported_props.front() == 0)
{
log_info("Can't partition device, test not supported\n");
return TEST_SKIPPED_ITSELF;
}
cl_uint maxComputeUnits = 0;
err =
clGetDeviceInfo(device, CL_DEVICE_MAX_COMPUTE_UNITS,
sizeof(maxComputeUnits), &maxComputeUnits, nullptr);
test_error_ret(err, "Unable to get maximal number of compute units",
TEST_FAIL);
std::vector<std::array<cl_device_partition_property, 5>>
partition_props = {
{ CL_DEVICE_PARTITION_EQUALLY, (cl_int)maxComputeUnits / 2, 0,
0, 0 },
{ CL_DEVICE_PARTITION_BY_COUNTS, 1, (cl_int)maxComputeUnits - 1,
CL_DEVICE_PARTITION_BY_COUNTS_LIST_END, 0 },
{ CL_DEVICE_PARTITION_BY_AFFINITY_DOMAIN,
CL_DEVICE_AFFINITY_DOMAIN_NEXT_PARTITIONABLE, 0, 0, 0 }
};
std::unique_ptr<SubDevicesScopeGuarded> scope_guard;
cl_uint num_devices = 0;
for (auto &sup_prop : supported_props)
{
for (auto &prop : partition_props)
{
if (sup_prop == prop[0])
{
// how many sub-devices can we create?
err = clCreateSubDevices(device, prop.data(), 0, nullptr,
&num_devices);
test_error_fail(err, "clCreateSubDevices failed");
if (num_devices < 2) continue;
// get the list of subDevices
scope_guard.reset(new SubDevicesScopeGuarded(num_devices));
err = clCreateSubDevices(device, prop.data(), num_devices,
scope_guard->sub_devices.data(),
&num_devices);
test_error_fail(err, "clCreateSubDevices failed");
break;
}
}
if (scope_guard.get() != nullptr) break;
}
if (scope_guard.get() == nullptr)
{
log_info("Can't partition device, test not supported\n");
return TEST_SKIPPED_ITSELF;
@@ -297,7 +336,7 @@ struct CreateInvalidDevice : public SemaphoreTestBase
(cl_semaphore_properties_khr)
CL_SEMAPHORE_DEVICE_HANDLE_LIST_KHR,
(cl_semaphore_properties_khr)device,
(cl_semaphore_properties_khr)scope_guard.sub_devices.front(),
(cl_semaphore_properties_khr)scope_guard->sub_devices.front(),
(cl_semaphore_properties_khr)
CL_SEMAPHORE_DEVICE_HANDLE_LIST_END_KHR,
0
@@ -317,7 +356,7 @@ struct CreateInvalidDevice : public SemaphoreTestBase
{
/* Create new context with sub-device */
clContextWrapper new_context = clCreateContext(
NULL, (cl_uint)1, scope_guard.sub_devices.data(), nullptr,
NULL, (cl_uint)1, scope_guard->sub_devices.data(), nullptr,
nullptr, &err);
test_error_ret(err, "Unable to create testing context", CL_SUCCESS);