[Beignet] [PATCH] test cases for global constant arrays

[Zhigang Gong]

Pushed. Thanks.

On Thu, May 02, 2013 at 11:12:20AM +0800, Homer Hsing wrote:
> version 4
> 
> Signed-off-by: Homer Hsing <homer.xing at intel.com>
> ---
>  kernels/compiler_global_constant.cl   |  8 ++++++++
>  kernels/compiler_global_constant_2.cl |  9 +++++++++
>  utests/CMakeLists.txt                 |  2 ++
>  utests/compiler_global_constant.cpp   | 29 +++++++++++++++++++++++++++++
>  utests/compiler_global_constant_2.cpp | 30 ++++++++++++++++++++++++++++++
>  5 files changed, 78 insertions(+)
>  create mode 100644 kernels/compiler_global_constant.cl
>  create mode 100644 kernels/compiler_global_constant_2.cl
>  create mode 100644 utests/compiler_global_constant.cpp
>  create mode 100644 utests/compiler_global_constant_2.cpp
> 
> diff --git a/kernels/compiler_global_constant.cl b/kernels/compiler_global_constant.cl
> new file mode 100644
> index 0000000..af3c7b1
> --- /dev/null
> +++ b/kernels/compiler_global_constant.cl
> @@ -0,0 +1,8 @@
> +constant int m[3] = {71,72,73};
> +
> +__kernel void
> +compiler_global_constant(__global int *dst, int e, int r)
> +{
> +  int id = (int)get_global_id(0);
> +  dst[id] = m[id%3] + e + r;
> +}
> diff --git a/kernels/compiler_global_constant_2.cl b/kernels/compiler_global_constant_2.cl
> new file mode 100644
> index 0000000..353ebd7
> --- /dev/null
> +++ b/kernels/compiler_global_constant_2.cl
> @@ -0,0 +1,9 @@
> +constant int m[3] = {0x15b,0x25b,0x35b};
> +constant int t[5] = {0x45b,0x55b,0x65b,0x75b,0x85b};
> +
> +__kernel void
> +compiler_global_constant_2(__global int *dst, int e, int r)
> +{
> +  int id = (int)get_global_id(0);
> +  dst[id] = m[id%3] + t[id%5] + e + r;
> +}
> diff --git a/utests/CMakeLists.txt b/utests/CMakeLists.txt
> index b2e3c97..dbc8abe 100644
> --- a/utests/CMakeLists.txt
> +++ b/utests/CMakeLists.txt
> @@ -32,6 +32,8 @@ set (utests_sources
>    compiler_function_constant0.cpp
>    compiler_function_constant1.cpp
>    compiler_function_constant.cpp
> +  compiler_global_constant.cpp
> +  compiler_global_constant_2.cpp
>    compiler_if_else.cpp
>    compiler_integer_division.cpp
>    compiler_integer_remainder.cpp
> diff --git a/utests/compiler_global_constant.cpp b/utests/compiler_global_constant.cpp
> new file mode 100644
> index 0000000..1547020
> --- /dev/null
> +++ b/utests/compiler_global_constant.cpp
> @@ -0,0 +1,29 @@
> +#include "utest_helper.hpp"
> +
> +void compiler_global_constant(void)
> +{
> +  const size_t n = 2048;
> +  const uint32_t e = 34, r = 77;
> +
> +  // Setup kernel and buffers
> +  OCL_CREATE_KERNEL("compiler_global_constant");
> +  OCL_CREATE_BUFFER(buf[0], 0, n * sizeof(uint32_t), NULL);
> +  OCL_SET_ARG(0, sizeof(cl_mem), &buf[0]);
> +  OCL_SET_ARG(1, sizeof(uint32_t), &e);
> +  OCL_SET_ARG(2, sizeof(uint32_t), &r);
> +
> +  // Run the kernel
> +  globals[0] = n;
> +  locals[0] = 16;
> +  OCL_NDRANGE(1);
> +
> +  unsigned int m[3] = {71,72,73};
> +
> +  // Check results
> +  OCL_MAP_BUFFER(0);
> +  for (uint32_t i = 0; i < n; ++i)
> +    OCL_ASSERT(((uint32_t *)buf_data[0])[i] == m[i%3] + e + r);
> +  OCL_UNMAP_BUFFER(0);
> +}
> +
> +MAKE_UTEST_FROM_FUNCTION(compiler_global_constant);
> diff --git a/utests/compiler_global_constant_2.cpp b/utests/compiler_global_constant_2.cpp
> new file mode 100644
> index 0000000..56fccb5
> --- /dev/null
> +++ b/utests/compiler_global_constant_2.cpp
> @@ -0,0 +1,30 @@
> +#include "utest_helper.hpp"
> +
> +void compiler_global_constant_2(void)
> +{
> +  const size_t n = 2048;
> +  const uint32_t e = 34, r = 77;
> +
> +  // Setup kernel and buffers
> +  OCL_CREATE_KERNEL("compiler_global_constant_2");
> +  OCL_CREATE_BUFFER(buf[0], 0, n * sizeof(uint32_t), NULL);
> +  OCL_SET_ARG(0, sizeof(cl_mem), &buf[0]);
> +  OCL_SET_ARG(1, sizeof(uint32_t), &e);
> +  OCL_SET_ARG(2, sizeof(uint32_t), &r);
> +
> +  // Run the kernel
> +  globals[0] = n;
> +  locals[0] = 16;
> +  OCL_NDRANGE(1);
> +
> +  unsigned int m[3] = {0x15b,0x25b,0x35b};
> +  unsigned int t[5] = {0x45b,0x55b,0x65b,0x75b,0x85b};
> +
> +  // Check results
> +  OCL_MAP_BUFFER(0);
> +  for (uint32_t i = 0; i < n; ++i)
> +    OCL_ASSERT(((uint32_t *)buf_data[0])[i] == m[i%3] + t[i%5] + e + r);
> +  OCL_UNMAP_BUFFER(0);
> +}
> +
> +MAKE_UTEST_FROM_FUNCTION(compiler_global_constant_2);
> -- 
> 1.8.1.2
> 
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