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author | Zhigang Gong <zhigang.gong@intel.com> | 2014-11-26 16:51:12 +0800 |
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committer | Zhigang Gong <zhigang.gong@intel.com> | 2014-12-01 15:52:07 +0800 |
commit | 355be0cba0d40cf00ff65d471d8771e763d06394 (patch) | |
tree | 6be9872274985071cc409ad45874100aa3378acb /utests/compiler_array4.cpp | |
parent | 25e4e0e90554ab87df0cfc4eccb3b2df6b0c4026 (diff) | |
download | beignet-355be0cba0d40cf00ff65d471d8771e763d06394.tar.gz |
utests: Add one case to test negative index array access.
Signed-off-by: Zhigang Gong <zhigang.gong@intel.com>
Reviewed-by: Ruiling Song <ruiling.song@intel.com>
Diffstat (limited to 'utests/compiler_array4.cpp')
-rw-r--r-- | utests/compiler_array4.cpp | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/utests/compiler_array4.cpp b/utests/compiler_array4.cpp new file mode 100644 index 00000000..51b6d609 --- /dev/null +++ b/utests/compiler_array4.cpp @@ -0,0 +1,45 @@ +#include "utest_helper.hpp" + +static void cpu(int global_id, int *src, int *dst) { + dst[global_id * 4] = src[global_id * 4]; +} + +void compiler_array4(void) +{ + const size_t n = 16; + int cpu_dst[64], cpu_src[64]; + + // Setup kernel and buffers + OCL_CREATE_KERNEL("compiler_array4"); + OCL_CREATE_BUFFER(buf[0], 0, n * sizeof(uint32_t) * 4, NULL); + OCL_CREATE_BUFFER(buf[1], 0, n * sizeof(uint32_t) * 4, NULL); + uint32_t offset = 1; + OCL_SET_ARG(0, sizeof(cl_mem), &buf[0]); + OCL_SET_ARG(1, sizeof(cl_mem), &buf[1]); + OCL_SET_ARG(2, sizeof(offset), &offset); + globals[0] = 16; + locals[0] = 16; + + // Run random tests + for (uint32_t pass = 0; pass < 8; ++pass) { + OCL_MAP_BUFFER(0); + for (int32_t i = 0; i < (int32_t) n; ++i) + cpu_src[i * 4] = ((int32_t*)buf_data[0])[i * 4] = rand() % 16; + OCL_UNMAP_BUFFER(0); + + // Run the kernel on GPU + OCL_NDRANGE(1); + + // Run on CPU + for (int32_t i = 0; i <(int32_t) n; ++i) cpu(i, cpu_src, cpu_dst); + + // Compare + OCL_MAP_BUFFER(1); + for (int32_t i = 0; i < 11; ++i) { + OCL_ASSERT(((int32_t*)buf_data[1])[i * 4] == cpu_dst[i * 4]); + } + OCL_UNMAP_BUFFER(1); + } +} + +MAKE_UTEST_FROM_FUNCTION(compiler_array4); |