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[SYCL-MLIR] Start with only the single_task.cpp test case #1330

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Oct 19, 2022
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[SYCL-MLIR] Start with only the single_task.cpp test case #1330

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242ddac
[SYCL-MLIR] Start with only the single_task.cpp test case
whitneywhtsang Oct 17, 2022
a3914f5
Require linux
whitneywhtsang Oct 18, 2022
39af20f
address review comments
whitneywhtsang Oct 18, 2022
a10c4f1
address review comments
whitneywhtsang Oct 18, 2022
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32 changes: 32 additions & 0 deletions SYCL/Basic/single_task.cpp
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Original file line number Diff line number Diff line change
@@ -0,0 +1,32 @@
// RUN: %clangxx -fsycl -fsycl-targets=%sycl_triple %s -o %t.out
// RUN: %CPU_RUN_PLACEHOLDER %t.out
// RUN: %GPU_RUN_PLACEHOLDER %t.out
// RUN: %ACC_RUN_PLACEHOLDER %t.out
// REQUIRES: linux

#include <sycl/sycl.hpp>
using namespace sycl;

void host_single_task(std::array<int, 1> &A) {
auto q = queue{};
device d = q.get_device();
std::cout << "Using " << d.get_info<info::device::name>() << "\n";

{
auto buf = buffer<int, 1>{A.data(), 1};
q.submit([&](handler &cgh) {
auto A = buf.get_access<access::mode::write>(cgh);
cgh.single_task<class kernel_single_task>([=]() {
A[0] = 1;
});
});
}
}

int main() {
std::array<int, 1> A = {0};
A[0] = 0;
host_single_task(A);
assert(A[0] == 1);
std::cout << "Test passed" << std::endl;
}
3 changes: 2 additions & 1 deletion SYCL/CMakeLists.txt
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Expand Up @@ -27,7 +27,8 @@ if(CHECK_SYCL_ALL)
string(REPLACE "," "_" TARGET check-sycl-${TARGET_BE}-${TARGET_DEVICES})

add_custom_target(${TARGET}
COMMAND python3 ${TEST_SUITE_LIT} ${TEST_SUITE_LIT_FLAGS} --param sycl_be=${TARGET_BE} --param target_devices=${TARGET_DEVICES} .
# HACK: Only run test files in cgeist directory.
COMMAND python3 ${TEST_SUITE_LIT} ${TEST_SUITE_LIT_FLAGS} --filter=Basic/single_task.cpp --param sycl_be=${TARGET_BE} --param target_devices=${TARGET_DEVICES} .
COMMENT "Running the SYCL tests for ${TARGET} backend"
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
DEPENDS ${TEST_SUITE_TARGETS}
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6 changes: 3 additions & 3 deletions SYCL/lit.cfg.py
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Expand Up @@ -387,11 +387,11 @@
config.substitutions.append( ('%ACC_CHECK_PLACEHOLDER', acc_check_substitute) )

if config.sycl_be == 'ext_oneapi_cuda' or (config.sycl_be == 'ext_oneapi_hip' and config.hip_platform == 'NVIDIA'):
config.substitutions.append( ('%sycl_triple', "nvptx64-nvidia-cuda" ) )
config.substitutions.append( ('%sycl_triple', "nvptx64-nvidia-cuda-syclmlir" ) )
elif config.sycl_be == 'ext_oneapi_hip' and config.hip_platform == 'AMD':
config.substitutions.append( ('%sycl_triple', "amdgcn-amd-amdhsa" ) )
config.substitutions.append( ('%sycl_triple', "amdgcn-amd-amdhsa-syclmlir" ) )
else:
config.substitutions.append( ('%sycl_triple', "spir64" ) )
config.substitutions.append( ('%sycl_triple', "spir64-unknown-unknown-syclmlir" ) )

if find_executable('sycl-ls'):
config.available_features.add('sycl-ls')
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