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Add tests for cl_khr_subgroup_rotate (#1439)

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Signed-off-by: Stuart Brady <stuart.brady@arm.com>
This commit is contained in:
Stuart Brady
2022-06-28 17:05:11 +01:00
committed by GitHub
parent 0b7118186a
commit 1c19a4cbdb
6 changed files with 155 additions and 3 deletions
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109
test_conformance/subgroups/test_subgroup_rotate.cpp Normal file
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//
// Copyright (c) 2022 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 "procs.h"
#include "subhelpers.h"
#include "subgroup_common_kernels.h"
#include "subgroup_common_templates.h"
#include "harness/conversions.h"
#include "harness/typeWrappers.h"
namespace {
template <typename T> int run_rotate_for_type(RunTestForType rft)
{
int error = rft.run_impl<T, SHF<T, ShuffleOp::rotate>>("sub_group_rotate");
return error;
}
std::string sub_group_clustered_rotate_source = R"(
__kernel void test_%s(const __global Type *in, __global int4 *xy, __global Type *out,
uint cluster_size) {
Type r;
int gid = get_global_id(0);
XY(xy,gid);
Type x = in[gid];
int delta = xy[gid].z;
switch (cluster_size) {
case 1: r = %s(x, delta, 1); break;
case 2: r = %s(x, delta, 2); break;
case 4: r = %s(x, delta, 4); break;
case 8: r = %s(x, delta, 8); break;
case 16: r = %s(x, delta, 16); break;
case 32: r = %s(x, delta, 32); break;
case 64: r = %s(x, delta, 64); break;
case 128: r = %s(x, delta, 128); break;
}
out[gid] = r;
}
)";
template <typename T> int run_clustered_rotate_for_type(RunTestForType rft)
{
int error = rft.run_impl<T, SHF<T, ShuffleOp::clustered_rotate>>(
"sub_group_clustered_rotate");
return error;
}
}
int test_subgroup_functions_rotate(cl_device_id device, cl_context context,
cl_command_queue queue, int num_elements)
{
if (!is_extension_available(device, "cl_khr_subgroup_rotate"))
{
log_info("cl_khr_subgroup_rotate is not supported on this device, "
"skipping test.\n");
return TEST_SKIPPED_ITSELF;
}
constexpr size_t global_work_size = 2000;
constexpr size_t local_work_size = 200;
WorkGroupParams test_params(global_work_size, local_work_size);
test_params.save_kernel_source(sub_group_generic_source);
RunTestForType rft(device, context, queue, num_elements, test_params);
int error = run_rotate_for_type<cl_int>(rft);
error |= run_rotate_for_type<cl_uint>(rft);
error |= run_rotate_for_type<cl_long>(rft);
error |= run_rotate_for_type<cl_ulong>(rft);
error |= run_rotate_for_type<cl_short>(rft);
error |= run_rotate_for_type<cl_ushort>(rft);
error |= run_rotate_for_type<cl_char>(rft);
error |= run_rotate_for_type<cl_uchar>(rft);
error |= run_rotate_for_type<cl_float>(rft);
error |= run_rotate_for_type<cl_double>(rft);
error |= run_rotate_for_type<subgroups::cl_half>(rft);
WorkGroupParams test_params_clustered(global_work_size, local_work_size, -1,
3);
test_params_clustered.save_kernel_source(sub_group_clustered_rotate_source);
RunTestForType rft_clustered(device, context, queue, num_elements,
test_params_clustered);
error |= run_clustered_rotate_for_type<cl_int>(rft_clustered);
error |= run_clustered_rotate_for_type<cl_uint>(rft_clustered);
error |= run_clustered_rotate_for_type<cl_long>(rft_clustered);
error |= run_clustered_rotate_for_type<cl_ulong>(rft_clustered);
error |= run_clustered_rotate_for_type<cl_short>(rft_clustered);
error |= run_clustered_rotate_for_type<cl_ushort>(rft_clustered);
error |= run_clustered_rotate_for_type<cl_char>(rft_clustered);
error |= run_clustered_rotate_for_type<cl_uchar>(rft_clustered);
error |= run_clustered_rotate_for_type<cl_float>(rft_clustered);
error |= run_clustered_rotate_for_type<cl_double>(rft_clustered);
error |= run_clustered_rotate_for_type<subgroups::cl_half>(rft_clustered);
return error;
}