The patchset LGTM, pushed.
> -----Original Message----- > From: Beignet [mailto:[email protected]] On Behalf Of > Guo Yejun > Sent: Friday, September 25, 2015 4:28 > To: [email protected] > Cc: Guo, Yejun > Subject: [Beignet] [PATCH 3/3] add utest runtime_use_host_ptr_image > > Signed-off-by: Guo Yejun <[email protected]> > --- > kernels/runtime_use_host_ptr_image.cl | 10 +++++ > utests/CMakeLists.txt | 1 + > utests/runtime_use_host_ptr_image.cpp | 72 > +++++++++++++++++++++++++++++++++++ > 3 files changed, 83 insertions(+) > create mode 100644 kernels/runtime_use_host_ptr_image.cl > create mode 100644 utests/runtime_use_host_ptr_image.cpp > > diff --git a/kernels/runtime_use_host_ptr_image.cl > b/kernels/runtime_use_host_ptr_image.cl > new file mode 100644 > index 0000000..7596ec8 > --- /dev/null > +++ b/kernels/runtime_use_host_ptr_image.cl > @@ -0,0 +1,10 @@ > +__kernel void > +runtime_use_host_ptr_image(__read_only image2d_t src, __write_only > +image2d_t dst) { > + const sampler_t sampler = CLK_NORMALIZED_COORDS_FALSE | > +CLK_ADDRESS_NONE | CLK_FILTER_NEAREST; > + int2 coord; > + coord.x = (int)get_global_id(0); > + coord.y = (int)get_global_id(1); > + float4 data = read_imagef(src, sampler, coord); > + write_imagef(dst, coord, data); > +} > diff --git a/utests/CMakeLists.txt b/utests/CMakeLists.txt index > bfb902c..b26f4d0 100644 > --- a/utests/CMakeLists.txt > +++ b/utests/CMakeLists.txt > @@ -213,6 +213,7 @@ set (utests_sources > vload_bench.cpp > runtime_use_host_ptr_buffer.cpp > runtime_alloc_host_ptr_buffer.cpp > + runtime_use_host_ptr_image.cpp > compiler_get_sub_group_size.cpp > compiler_get_sub_group_id.cpp > compiler_sub_group_shuffle.cpp) > diff --git a/utests/runtime_use_host_ptr_image.cpp > b/utests/runtime_use_host_ptr_image.cpp > new file mode 100644 > index 0000000..2de9194 > --- /dev/null > +++ b/utests/runtime_use_host_ptr_image.cpp > @@ -0,0 +1,72 @@ > +#include "utest_helper.hpp" > +#include <string.h> > + > +static void runtime_use_host_ptr_image(void) { > + const size_t w = 512; > + const size_t h = 512; > + > + cl_image_format format; > + cl_image_desc desc; > + > + memset(&desc, 0x0, sizeof(cl_image_desc)); memset(&format, 0x0, > + sizeof(cl_image_format)); > + > + format.image_channel_order = CL_RGBA; > format.image_channel_data_type > + = CL_UNORM_INT8; desc.image_type = CL_MEM_OBJECT_IMAGE2D; > + desc.image_width = w; desc.image_height = h; > + > + //src image > + int ret = posix_memalign(&buf_data[0], 64, sizeof(uint32_t) * w * h); > + OCL_ASSERT(ret == 0); for (size_t i = 0; i < w*h; ++i) > + ((uint32_t*)buf_data[0])[i] = i; > + > + OCL_CREATE_IMAGE(buf[0], CL_MEM_USE_HOST_PTR, &format, &desc, > + buf_data[0]); > + > + //dst image > + ret = posix_memalign(&buf_data[1], 64, sizeof(uint32_t) * w * h); > + OCL_ASSERT(ret == 0); for (size_t i = 0; i < w*h; ++i) > + ((uint32_t*)buf_data[1])[i] = 0; > + > + OCL_CREATE_IMAGE(buf[1], CL_MEM_USE_HOST_PTR, &format, &desc, > + buf_data[1]); > + > + OCL_CREATE_KERNEL("runtime_use_host_ptr_image"); > + > + // Run the kernel > + OCL_SET_ARG(0, sizeof(cl_mem), &buf[0]); OCL_SET_ARG(1, > + sizeof(cl_mem), &buf[1]); globals[0] = w; globals[1] = h; locals[0] > + = 16; locals[1] = 16; OCL_NDRANGE(2); > + > + // Check result > + size_t origin[3]; > + origin[0] = 0; > + origin[1] = 0; > + origin[2] = 0; > + size_t region[3]; > + region[0] = w; > + region[1] = h; > + region[2] = 1; > + size_t pitch = 0; > + void* mapptr = (int*)clEnqueueMapImage(queue, buf[1], CL_TRUE, > + CL_MAP_READ, origin, region, &pitch, NULL, 0, NULL, NULL, NULL); > + OCL_ASSERT(mapptr == buf_data[1]); for (uint32_t i = 0; i < w*h; ++i) { > + //printf("%d: src: 0x%x, dst: 0x%x\n", i, ((uint32_t*)buf_data[0])[i], > ((uint32_t*)buf_data[1])[i]); > + OCL_ASSERT(((uint32_t*)buf_data[0])[i] == > + ((uint32_t*)buf_data[1])[i]); } clEnqueueUnmapMemObject(queue, > + buf[1], mapptr, 0, NULL, NULL); > + > + free(buf_data[0]); > + buf_data[0] = NULL; > + free(buf_data[1]); > + buf_data[1] = NULL; > +} > + > +MAKE_UTEST_FROM_FUNCTION(runtime_use_host_ptr_image); > -- > 1.9.1 > > _______________________________________________ > Beignet mailing list > [email protected] > http://lists.freedesktop.org/mailman/listinfo/beignet _______________________________________________ Beignet mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/beignet
