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EXSWHTEC-303 - Implement tests for synchronization device functions #275

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Change-Id: Iad0e303b21443615cda6fa68a9e3ef61a452a45c
This commit is contained in:
Mirza Halilčević
2023-12-28 18:20:43 +01:00
committed by Rakesh Roy
parent ce167afa87
commit 0e54517f84
14 changed files with 1131 additions and 0 deletions
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catch/include/hip_test_defgroups.hh
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@@ -109,6 +109,13 @@ THE SOFTWARE.
* @}
*/
/**
* @defgroup SyncthreadsTest Synchronization Functions
* @{
* This section describes tests for Synchronization Functions.
* @}
*/
/**
* @defgroup MemoryTest memory Management APIs
* @{
catch/unit/CMakeLists.txt
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@@ -49,6 +49,7 @@ add_subdirectory(atomics)
add_subdirectory(complex)
add_subdirectory(p2p)
add_subdirectory(gcc)
add_subdirectory(syncthreads)
if(HIP_PLATFORM STREQUAL "amd")
add_subdirectory(callback)
catch/unit/syncthreads/CMakeLists.txt
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@@ -0,0 +1,45 @@
# Copyright (c) 2023 Advanced Micro Devices, Inc. All Rights Reserved.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
set(TEST_SRC
__syncthreads.cc
__syncthreads_count.cc
__syncthreads_and.cc
__syncthreads_or.cc
)
hip_add_exe_to_target(NAME SyncthreadsTest
TEST_SRC ${TEST_SRC}
TEST_TARGET_NAME build_tests)
add_test(NAME Unit___syncthreads_count_Negative_Parameters
COMMAND python3 ${CMAKE_CURRENT_SOURCE_DIR}/../compileAndCaptureOutput.py
${CMAKE_CURRENT_SOURCE_DIR} ${HIP_PLATFORM} ${HIP_PATH}
__syncthreads_count_negative_kernels.cc 2)
add_test(NAME Unit___syncthreads_and_Negative_Parameters
COMMAND python3 ${CMAKE_CURRENT_SOURCE_DIR}/../compileAndCaptureOutput.py
${CMAKE_CURRENT_SOURCE_DIR} ${HIP_PLATFORM} ${HIP_PATH}
__syncthreads_and_negative_kernels.cc 2)
add_test(NAME Unit___syncthreads_or_Negative_Parameters
COMMAND python3 ${CMAKE_CURRENT_SOURCE_DIR}/../compileAndCaptureOutput.py
${CMAKE_CURRENT_SOURCE_DIR} ${HIP_PLATFORM} ${HIP_PATH}
__syncthreads_or_negative_kernels.cc 2)
catch/unit/syncthreads/__syncthreads.cc
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@@ -0,0 +1,59 @@
/*
Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include <hip_test_common.hh>
#include <resource_guards.hh>
#include "syncthreads_common.hh"
/**
* @addtogroup __syncthreads __syncthreads
* @{
* @ingroup SyncthreadsTest
*/
/**
* Test Description
* ------------------------
* - Basic synchronization test for `__syncthreads`.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_Positive_Basic") {
const auto kGridSize = 2;
const auto kBlockSize = GENERATE(13, 32, 64, 513);
LinearAllocGuard<int> out_alloc(LinearAllocs::hipMallocManaged, sizeof(int) * kGridSize);
HipTest::launchKernel(SyncthreadsKernel<SyncthreadsKind::kDefault>, kGridSize, kBlockSize,
sizeof(int) * kBlockSize, nullptr, out_alloc.ptr());
HIP_CHECK(hipDeviceSynchronize());
for (int i = 0; i < kGridSize; ++i) {
REQUIRE(out_alloc.host_ptr()[i] == kBlockSize * (kBlockSize + 1) / 2);
}
}
catch/unit/syncthreads/__syncthreads_and.cc
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@@ -0,0 +1,241 @@
/*
Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include <hip_test_common.hh>
#include <resource_guards.hh>
#include "__syncthreads_and_negative_kernels_rtc.hh"
#include "syncthreads_common.hh"
/**
* @addtogroup __syncthreads_and __syncthreads_and
* @{
* @ingroup SyncthreadsTest
*/
/**
* Test Description
* ------------------------
* - Basic synchronization test for `__syncthreads_and`.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads_and.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_and_Positive_Basic") {
const auto kGridSize = 2;
const auto kBlockSize = GENERATE(13, 32, 64, 513);
LinearAllocGuard<int> out_alloc(LinearAllocs::hipMallocManaged, sizeof(int) * kGridSize);
HipTest::launchKernel(SyncthreadsKernel<SyncthreadsKind::kAnd>, kGridSize, kBlockSize,
sizeof(int) * kBlockSize, nullptr, out_alloc.ptr());
HIP_CHECK(hipDeviceSynchronize());
for (int i = 0; i < kGridSize; ++i) {
REQUIRE(out_alloc.host_ptr()[i] == kBlockSize * (kBlockSize + 1) / 2);
}
}
/**
* Test Description
* ------------------------
* - Test `__syncthreads_and` with 0 as the predicate for all threads.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads_and.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_and_Positive_Predicate_Zero") {
const auto kGridSize = 2;
const auto kBlockSize = GENERATE(13, 32, 64, 513);
LinearAllocGuard<int> out_alloc(LinearAllocs::hipMallocManaged,
sizeof(int) * kGridSize * kBlockSize);
HipTest::launchKernel(SyncthreadsZeroKernel<SyncthreadsKind::kAnd>, kGridSize, kBlockSize, 0,
nullptr, out_alloc.ptr());
HIP_CHECK(hipDeviceSynchronize());
for (int i = 0; i < kGridSize * kBlockSize; ++i) {
REQUIRE(out_alloc.host_ptr()[i] == 0);
}
}
/**
* Test Description
* ------------------------
* - Test `__syncthreads_and` with 1 as the predicate for all threads.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads_and.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_and_Positive_Predicate_One") {
const auto kGridSize = 2;
const auto kBlockSize = GENERATE(13, 32, 64, 513);
LinearAllocGuard<int> out_alloc(LinearAllocs::hipMallocManaged,
sizeof(int) * kGridSize * kBlockSize);
HipTest::launchKernel(SyncthreadsOneKernel<SyncthreadsKind::kAnd>, kGridSize, kBlockSize, 0,
nullptr, out_alloc.ptr());
HIP_CHECK(hipDeviceSynchronize());
for (int i = 0; i < kGridSize * kBlockSize; ++i) {
REQUIRE(out_alloc.host_ptr()[i] == 1);
}
}
/**
* Test Description
* ------------------------
* - Test `__syncthreads_and` with 0 as the predicate for even threads, and 1 as the predicate
* for odd threads.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads_and.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_and_Positive_Predicate_OddEven") {
const auto kGridSize = 2;
const auto kBlockSize = GENERATE(13, 32, 64, 513);
LinearAllocGuard<int> out_alloc(LinearAllocs::hipMallocManaged,
sizeof(int) * kGridSize * kBlockSize);
HipTest::launchKernel(SyncthreadsOddEvenKernel<SyncthreadsKind::kAnd>, kGridSize, kBlockSize, 0,
nullptr, out_alloc.ptr());
HIP_CHECK(hipDeviceSynchronize());
for (int i = 0; i < kGridSize * kBlockSize; ++i) {
REQUIRE(out_alloc.host_ptr()[i] == 0);
}
}
/**
* Test Description
* ------------------------
* - Test `__syncthreads_and` with a negative predicate.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads_and.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_and_Positive_Predicate_Negative") {
const auto kGridSize = 2;
const auto kBlockSize = GENERATE(13, 32, 64, 513);
LinearAllocGuard<int> out_alloc(LinearAllocs::hipMallocManaged,
sizeof(int) * kGridSize * kBlockSize);
HipTest::launchKernel(SyncthreadsNegativeKernel<SyncthreadsKind::kAnd>, kGridSize, kBlockSize, 0,
nullptr, out_alloc.ptr());
HIP_CHECK(hipDeviceSynchronize());
for (int i = 0; i < kGridSize * kBlockSize; ++i) {
REQUIRE(out_alloc.host_ptr()[i] == 1);
}
}
/**
* Test Description
* ------------------------
* - Test `__syncthreads_and` with the thread ID as the predicate.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads_and.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_and_Positive_Predicate_Id") {
const auto kGridSize = 2;
const auto kBlockSize = GENERATE(13, 32, 64, 513);
LinearAllocGuard<int> out_alloc(LinearAllocs::hipMallocManaged,
sizeof(int) * kGridSize * kBlockSize);
HipTest::launchKernel(SyncthreadsIdKernel<SyncthreadsKind::kAnd>, kGridSize, kBlockSize, 0,
nullptr, out_alloc.ptr());
HIP_CHECK(hipDeviceSynchronize());
for (int i = 0; i < kGridSize * kBlockSize; ++i) {
REQUIRE(out_alloc.host_ptr()[i] == 0);
}
}
/**
* Test Description
* ------------------------
* - Real-time compiles kernels that pass invalid arguments to `__syncthreads_and`.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads_and.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_and_Negative_Parameters_RTC") {
hiprtcProgram program{};
HIPRTC_CHECK(hiprtcCreateProgram(&program, kSyncthreadsAndSource, "__syncthreads_and_negative.cc",
0, nullptr, nullptr));
hiprtcResult result{hiprtcCompileProgram(program, 0, nullptr)};
// Get the compile log and count compiler error messages
size_t log_size{};
HIPRTC_CHECK(hiprtcGetProgramLogSize(program, &log_size));
std::string log(log_size, ' ');
HIPRTC_CHECK(hiprtcGetProgramLog(program, log.data()));
int error_count{0};
int expected_error_count{2};
std::string error_message{"error:"};
size_t n_pos = log.find(error_message, 0);
while (n_pos != std::string::npos) {
++error_count;
n_pos = log.find(error_message, n_pos + 1);
}
HIPRTC_CHECK(hiprtcDestroyProgram(&program));
HIPRTC_CHECK_ERROR(result, HIPRTC_ERROR_COMPILATION);
REQUIRE(error_count == expected_error_count);
}
catch/unit/syncthreads/__syncthreads_and_negative_kernels.cc
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@@ -0,0 +1,32 @@
/*
Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include <hip_test_common.hh>
struct Dummy {
__device__ Dummy() {}
__device__ ~Dummy() {}
};
__global__ void __syncthreads_and_v1(int* predicate) { int result = __syncthreads_and(predicate); }
__global__ void __syncthreads_and_v2(Dummy predicate) { int result = __syncthreads_and(predicate); }
catch/unit/syncthreads/__syncthreads_and_negative_kernels_rtc.hh
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@@ -0,0 +1,39 @@
/*
Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#pragma once
static constexpr auto kSyncthreadsAndSource{
R"(
struct Dummy {
__device__ Dummy() {}
__device__ ~Dummy() {}
};
__global__ void __syncthreads_and_v1(int* predicate) {
int result = __syncthreads_and(predicate);
}
__global__ void __syncthreads_and_v2(Dummy predicate) {
int result = __syncthreads_and(predicate);
}
)"};
catch/unit/syncthreads/__syncthreads_count.cc
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/*
Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include <hip_test_common.hh>
#include <resource_guards.hh>
#include "__syncthreads_count_negative_kernels_rtc.hh"
#include "syncthreads_common.hh"
/**
* @addtogroup __syncthreads_count __syncthreads_count
* @{
* @ingroup SyncthreadsTest
*/
/**
* Test Description
* ------------------------
* - Basic synchronization test for `__syncthreads_count`.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads_count.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_count_Positive_Basic") {
const auto kGridSize = 2;
const auto kBlockSize = GENERATE(13, 32, 64, 513);
LinearAllocGuard<int> out_alloc(LinearAllocs::hipMallocManaged, sizeof(int) * kGridSize);
HipTest::launchKernel(SyncthreadsKernel<SyncthreadsKind::kCount>, kGridSize, kBlockSize,
sizeof(int) * kBlockSize, nullptr, out_alloc.ptr());
HIP_CHECK(hipDeviceSynchronize());
for (int i = 0; i < kGridSize; ++i) {
REQUIRE(out_alloc.host_ptr()[i] == kBlockSize * (kBlockSize + 1) / 2);
}
}
/**
* Test Description
* ------------------------
* - Test `__syncthreads_count` with 0 as the predicate for all threads.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads_count.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_count_Positive_Predicate_Zero") {
const auto kGridSize = 2;
const auto kBlockSize = GENERATE(13, 32, 64, 513);
LinearAllocGuard<int> out_alloc(LinearAllocs::hipMallocManaged,
sizeof(int) * kGridSize * kBlockSize);
HipTest::launchKernel(SyncthreadsZeroKernel<SyncthreadsKind::kCount>, kGridSize, kBlockSize, 0,
nullptr, out_alloc.ptr());
HIP_CHECK(hipDeviceSynchronize());
for (int i = 0; i < kGridSize * kBlockSize; ++i) {
REQUIRE(out_alloc.host_ptr()[i] == 0);
}
}
/**
* Test Description
* ------------------------
* - Test `__syncthreads_count` with 1 as the predicate for all threads.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads_count.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_count_Positive_Predicate_One") {
const auto kGridSize = 2;
const auto kBlockSize = GENERATE(13, 32, 64, 513);
LinearAllocGuard<int> out_alloc(LinearAllocs::hipMallocManaged,
sizeof(int) * kGridSize * kBlockSize);
HipTest::launchKernel(SyncthreadsOneKernel<SyncthreadsKind::kCount>, kGridSize, kBlockSize, 0,
nullptr, out_alloc.ptr());
HIP_CHECK(hipDeviceSynchronize());
for (int i = 0; i < kGridSize * kBlockSize; ++i) {
REQUIRE(out_alloc.host_ptr()[i] == kBlockSize);
}
}
/**
* Test Description
* ------------------------
* - Test `__syncthreads_count` with 0 as the predicate for even threads, and 1 as the predicate
* for odd threads.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads_count.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_count_Positive_Predicate_OddEven") {
const auto kGridSize = 2;
const auto kBlockSize = GENERATE(13, 32, 64, 513);
LinearAllocGuard<int> out_alloc(LinearAllocs::hipMallocManaged,
sizeof(int) * kGridSize * kBlockSize);
HipTest::launchKernel(SyncthreadsOddEvenKernel<SyncthreadsKind::kCount>, kGridSize, kBlockSize, 0,
nullptr, out_alloc.ptr());
HIP_CHECK(hipDeviceSynchronize());
for (int i = 0; i < kGridSize * kBlockSize; ++i) {
REQUIRE(out_alloc.host_ptr()[i] == kBlockSize / 2);
}
}
/**
* Test Description
* ------------------------
* - Test `__syncthreads_count` with a negative predicate.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads_count.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_count_Positive_Predicate_Negative") {
const auto kGridSize = 2;
const auto kBlockSize = GENERATE(13, 32, 64, 513);
LinearAllocGuard<int> out_alloc(LinearAllocs::hipMallocManaged,
sizeof(int) * kGridSize * kBlockSize);
HipTest::launchKernel(SyncthreadsNegativeKernel<SyncthreadsKind::kCount>, kGridSize, kBlockSize,
0, nullptr, out_alloc.ptr());
HIP_CHECK(hipDeviceSynchronize());
for (int i = 0; i < kGridSize * kBlockSize; ++i) {
REQUIRE(out_alloc.host_ptr()[i] == kBlockSize);
}
}
/**
* Test Description
* ------------------------
* - Test `__syncthreads_count` with the thread ID as the predicate.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads_count.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_count_Positive_Predicate_Id") {
const auto kGridSize = 2;
const auto kBlockSize = GENERATE(13, 32, 64, 513);
LinearAllocGuard<int> out_alloc(LinearAllocs::hipMallocManaged,
sizeof(int) * kGridSize * kBlockSize);
HipTest::launchKernel(SyncthreadsIdKernel<SyncthreadsKind::kCount>, kGridSize, kBlockSize, 0,
nullptr, out_alloc.ptr());
HIP_CHECK(hipDeviceSynchronize());
for (int i = 0; i < kGridSize * kBlockSize; ++i) {
REQUIRE(out_alloc.host_ptr()[i] == kBlockSize - 1);
}
}
/**
* Test Description
* ------------------------
* - Real-time compiles kernels that pass invalid arguments to `__syncthreads_count`.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads_count.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_count_Negative_Parameters_RTC") {
hiprtcProgram program{};
HIPRTC_CHECK(hiprtcCreateProgram(&program, kSyncthreadsCountSource,
"__syncthreads_count_negative.cc", 0, nullptr, nullptr));
hiprtcResult result{hiprtcCompileProgram(program, 0, nullptr)};
// Get the compile log and count compiler error messages
size_t log_size{};
HIPRTC_CHECK(hiprtcGetProgramLogSize(program, &log_size));
std::string log(log_size, ' ');
HIPRTC_CHECK(hiprtcGetProgramLog(program, log.data()));
int error_count{0};
int expected_error_count{2};
std::string error_message{"error:"};
size_t n_pos = log.find(error_message, 0);
while (n_pos != std::string::npos) {
++error_count;
n_pos = log.find(error_message, n_pos + 1);
}
HIPRTC_CHECK(hiprtcDestroyProgram(&program));
HIPRTC_CHECK_ERROR(result, HIPRTC_ERROR_COMPILATION);
REQUIRE(error_count == expected_error_count);
}
catch/unit/syncthreads/__syncthreads_count_negative_kernels.cc
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/*
Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include <hip_test_common.hh>
struct Dummy {
__device__ Dummy() {}
__device__ ~Dummy() {}
};
__global__ void __syncthreads_count_v1(int* predicate) {
int result = __syncthreads_count(predicate);
}
__global__ void __syncthreads_count_v2(Dummy predicate) {
int result = __syncthreads_count(predicate);
}
catch/unit/syncthreads/__syncthreads_count_negative_kernels_rtc.hh
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/*
Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#pragma once
static constexpr auto kSyncthreadsCountSource{
R"(
struct Dummy {
__device__ Dummy() {}
__device__ ~Dummy() {}
};
__global__ void __syncthreads_count_v1(int* predicate) {
int result = __syncthreads_count(predicate);
}
__global__ void __syncthreads_count_v2(Dummy predicate) {
int result = __syncthreads_count(predicate);
}
)"};
catch/unit/syncthreads/__syncthreads_or.cc
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/*
Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include <hip_test_common.hh>
#include <resource_guards.hh>
#include "__syncthreads_or_negative_kernels_rtc.hh"
#include "syncthreads_common.hh"
/**
* @addtogroup __syncthreads_or __syncthreads_or
* @{
* @ingroup SyncthreadsTest
*/
/**
* Test Description
* ------------------------
* - Basic synchronization test for `__syncthreads_or`.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads_or.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_or_Positive_Basic") {
const auto kGridSize = 2;
const auto kBlockSize = GENERATE(13, 32, 64, 513);
LinearAllocGuard<int> out_alloc(LinearAllocs::hipMallocManaged, sizeof(int) * kGridSize);
HipTest::launchKernel(SyncthreadsKernel<SyncthreadsKind::kOr>, kGridSize, kBlockSize,
sizeof(int) * kBlockSize, nullptr, out_alloc.ptr());
HIP_CHECK(hipDeviceSynchronize());
for (int i = 0; i < kGridSize; ++i) {
REQUIRE(out_alloc.host_ptr()[i] == kBlockSize * (kBlockSize + 1) / 2);
}
}
/**
* Test Description
* ------------------------
* - Test `__syncthreads_or` with 0 as the predicate for all threads.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads_or.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_or_Positive_Predicate_Zero") {
const auto kGridSize = 2;
const auto kBlockSize = GENERATE(13, 32, 64, 513);
LinearAllocGuard<int> out_alloc(LinearAllocs::hipMallocManaged,
sizeof(int) * kGridSize * kBlockSize);
HipTest::launchKernel(SyncthreadsZeroKernel<SyncthreadsKind::kOr>, kGridSize, kBlockSize, 0,
nullptr, out_alloc.ptr());
HIP_CHECK(hipDeviceSynchronize());
for (int i = 0; i < kGridSize * kBlockSize; ++i) {
REQUIRE(out_alloc.host_ptr()[i] == 0);
}
}
/**
* Test Description
* ------------------------
* - Test `__syncthreads_or` with 1 as the predicate for all threads.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads_or.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_or_Positive_Predicate_One") {
const auto kGridSize = 2;
const auto kBlockSize = GENERATE(13, 32, 64, 513);
LinearAllocGuard<int> out_alloc(LinearAllocs::hipMallocManaged,
sizeof(int) * kGridSize * kBlockSize);
HipTest::launchKernel(SyncthreadsOneKernel<SyncthreadsKind::kOr>, kGridSize, kBlockSize, 0,
nullptr, out_alloc.ptr());
HIP_CHECK(hipDeviceSynchronize());
for (int i = 0; i < kGridSize * kBlockSize; ++i) {
REQUIRE(out_alloc.host_ptr()[i] == 1);
}
}
/**
* Test Description
* ------------------------
* - Test `__syncthreads_or` with 0 as the predicate for even threads, and 1 as the predicate for
* odd threads.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads_or.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_or_Positive_Predicate_OddEven") {
const auto kGridSize = 2;
const auto kBlockSize = GENERATE(13, 32, 64, 513);
LinearAllocGuard<int> out_alloc(LinearAllocs::hipMallocManaged,
sizeof(int) * kGridSize * kBlockSize);
HipTest::launchKernel(SyncthreadsOddEvenKernel<SyncthreadsKind::kOr>, kGridSize, kBlockSize, 0,
nullptr, out_alloc.ptr());
HIP_CHECK(hipDeviceSynchronize());
for (int i = 0; i < kGridSize * kBlockSize; ++i) {
REQUIRE(out_alloc.host_ptr()[i] == 1);
}
}
/**
* Test Description
* ------------------------
* - Test `__syncthreads_or` with a negative predicate.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads_or.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_or_Positive_Predicate_Negative") {
const auto kGridSize = 2;
const auto kBlockSize = GENERATE(13, 32, 64, 513);
LinearAllocGuard<int> out_alloc(LinearAllocs::hipMallocManaged,
sizeof(int) * kGridSize * kBlockSize);
HipTest::launchKernel(SyncthreadsNegativeKernel<SyncthreadsKind::kOr>, kGridSize, kBlockSize, 0,
nullptr, out_alloc.ptr());
HIP_CHECK(hipDeviceSynchronize());
for (int i = 0; i < kGridSize * kBlockSize; ++i) {
REQUIRE(out_alloc.host_ptr()[i] == 1);
}
}
/**
* Test Description
* ------------------------
* - Test `__syncthreads_or` with the thread ID as the predicate.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads_or.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_or_Positive_Predicate_Id") {
const auto kGridSize = 2;
const auto kBlockSize = GENERATE(13, 32, 64, 513);
LinearAllocGuard<int> out_alloc(LinearAllocs::hipMallocManaged,
sizeof(int) * kGridSize * kBlockSize);
HipTest::launchKernel(SyncthreadsIdKernel<SyncthreadsKind::kOr>, kGridSize, kBlockSize, 0,
nullptr, out_alloc.ptr());
HIP_CHECK(hipDeviceSynchronize());
for (int i = 0; i < kGridSize * kBlockSize; ++i) {
REQUIRE(out_alloc.host_ptr()[i] == 1);
}
}
/**
* Test Description
* ------------------------
* - Real-time compiles kernels that pass invalid arguments to `__syncthreads_or`.
*
* Test source
* ------------------------
* - unit/syncthreads/__syncthreads_or.cc
* Test requirements
* ------------------------
* - HIP_VERSION >= 5.2
*/
TEST_CASE("Unit___syncthreads_or_Negative_Parameters_RTC") {
hiprtcProgram program{};
HIPRTC_CHECK(hiprtcCreateProgram(&program, kSyncthreadsOrSource, "__syncthreads_or_negative.cc",
0, nullptr, nullptr));
hiprtcResult result{hiprtcCompileProgram(program, 0, nullptr)};
// Get the compile log and count compiler error messages
size_t log_size{};
HIPRTC_CHECK(hiprtcGetProgramLogSize(program, &log_size));
std::string log(log_size, ' ');
HIPRTC_CHECK(hiprtcGetProgramLog(program, log.data()));
int error_count{0};
int expected_error_count{2};
std::string error_message{"error:"};
size_t n_pos = log.find(error_message, 0);
while (n_pos != std::string::npos) {
++error_count;
n_pos = log.find(error_message, n_pos + 1);
}
HIPRTC_CHECK(hiprtcDestroyProgram(&program));
HIPRTC_CHECK_ERROR(result, HIPRTC_ERROR_COMPILATION);
REQUIRE(error_count == expected_error_count);
}
catch/unit/syncthreads/__syncthreads_or_negative_kernels.cc
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/*
Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include <hip_test_common.hh>
struct Dummy {
__device__ Dummy() {}
__device__ ~Dummy() {}
};
__global__ void __syncthreads_or_v1(int* predicate) { int result = __syncthreads_or(predicate); }
__global__ void __syncthreads_or_v2(Dummy predicate) { int result = __syncthreads_or(predicate); }
catch/unit/syncthreads/__syncthreads_or_negative_kernels_rtc.hh
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/*
Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#pragma once
static constexpr auto kSyncthreadsOrSource{
R"(
struct Dummy {
__device__ Dummy() {}
__device__ ~Dummy() {}
};
__global__ void __syncthreads_or_v1(int* predicate) {
int result = __syncthreads_or(predicate);
}
__global__ void __syncthreads_or_v2(Dummy predicate) {
int result = __syncthreads_or(predicate);
}
)"};
catch/unit/syncthreads/syncthreads_common.hh
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/*
Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#pragma once
enum class SyncthreadsKind { kDefault, kCount, kAnd, kOr };
template <SyncthreadsKind kind> __device__ int Syncthreads(int predicate) {
if constexpr (kind == SyncthreadsKind::kDefault) {
__syncthreads();
return 0;
} else if constexpr (kind == SyncthreadsKind::kCount) {
return __syncthreads_count(predicate);
} else if constexpr (kind == SyncthreadsKind::kAnd) {
return __syncthreads_and(predicate);
} else if constexpr (kind == SyncthreadsKind::kOr) {
return __syncthreads_or(predicate);
}
}
template <SyncthreadsKind kind> __global__ void SyncthreadsKernel(int* out) {
extern __shared__ int shared_mem[];
shared_mem[threadIdx.x] = threadIdx.x + 1;
Syncthreads<kind>(0);
if (threadIdx.x == 0) {
int sum = 0;
for (int i = 0; i < blockDim.x; ++i) {
sum += shared_mem[i];
}
out[blockIdx.x] = sum;
}
}
template <SyncthreadsKind kind> __global__ void SyncthreadsZeroKernel(int* out) {
int tid = blockIdx.x * blockDim.x + threadIdx.x;
out[tid] = Syncthreads<kind>(0);
}
template <SyncthreadsKind kind> __global__ void SyncthreadsOneKernel(int* out) {
int tid = blockIdx.x * blockDim.x + threadIdx.x;
out[tid] = Syncthreads<kind>(1);
}
template <SyncthreadsKind kind> __global__ void SyncthreadsOddEvenKernel(int* out) {
int tid = blockIdx.x * blockDim.x + threadIdx.x;
out[tid] = Syncthreads<kind>(threadIdx.x % 2);
}
template <SyncthreadsKind kind> __global__ void SyncthreadsNegativeKernel(int* out) {
int tid = blockIdx.x * blockDim.x + threadIdx.x;
out[tid] = Syncthreads<kind>(-1);
}
template <SyncthreadsKind kind> __global__ void SyncthreadsIdKernel(int* out) {
int tid = blockIdx.x * blockDim.x + threadIdx.x;
out[tid] = Syncthreads<kind>(threadIdx.x);
}