mirror of
https://github.com/KhronosGroup/OpenCL-CTS.git
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Initial open source release of OpenCL 2.2 CTS.
This commit is contained in:
Kedar Patil
658
test_conformance/events/action_classes.cpp
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658
test_conformance/events/action_classes.cpp
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//
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// Copyright (c) 2017 The Khronos Group Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#include "action_classes.h"
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#pragma mark -------------------- Base Action Class -------------------------
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const cl_uint BufferSizeReductionFactor = 20;
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cl_int Action::IGetPreferredImageSize2D( cl_device_id device, size_t &outWidth, size_t &outHeight )
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{
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cl_ulong maxAllocSize;
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size_t maxWidth, maxHeight;
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cl_int error;
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// Get the largest possible buffer we could allocate
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error = clGetDeviceInfo( device, CL_DEVICE_MAX_MEM_ALLOC_SIZE, sizeof( maxAllocSize ), &maxAllocSize, NULL );
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error |= clGetDeviceInfo( device, CL_DEVICE_IMAGE2D_MAX_WIDTH, sizeof( maxWidth ), &maxWidth, NULL );
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error |= clGetDeviceInfo( device, CL_DEVICE_IMAGE2D_MAX_HEIGHT, sizeof( maxHeight ), &maxHeight, NULL );
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test_error( error, "Unable to get device config" );
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// Create something of a decent size
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if( maxWidth * maxHeight * 4 > maxAllocSize / BufferSizeReductionFactor )
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{
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float rootSize = sqrtf( (float)( maxAllocSize / ( BufferSizeReductionFactor * 4 ) ) );
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if( (size_t)rootSize > maxWidth )
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outWidth = maxWidth;
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else
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outWidth = (size_t)rootSize;
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outHeight = (size_t)( ( maxAllocSize / ( BufferSizeReductionFactor * 4 ) ) / outWidth );
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if( outHeight > maxHeight )
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outHeight = maxHeight;
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}
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else
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{
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outWidth = maxWidth;
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outHeight = maxHeight;
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}
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outWidth /=2;
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outHeight /=2;
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if (outWidth > 2048)
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outWidth = 2048;
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if (outHeight > 2048)
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outHeight = 2048;
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log_info("\tImage size: %d x %d (%gMB)\n", (int)outWidth, (int)outHeight,
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(double)((int)outWidth*(int)outHeight*4)/(1024.0*1024.0));
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return CL_SUCCESS;
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}
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cl_int Action::IGetPreferredImageSize3D( cl_device_id device, size_t &outWidth, size_t &outHeight, size_t &outDepth )
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{
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cl_ulong maxAllocSize;
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size_t maxWidth, maxHeight, maxDepth;
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cl_int error;
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// Get the largest possible buffer we could allocate
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error = clGetDeviceInfo( device, CL_DEVICE_MAX_MEM_ALLOC_SIZE, sizeof( maxAllocSize ), &maxAllocSize, NULL );
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error |= clGetDeviceInfo( device, CL_DEVICE_IMAGE3D_MAX_WIDTH, sizeof( maxWidth ), &maxWidth, NULL );
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error |= clGetDeviceInfo( device, CL_DEVICE_IMAGE3D_MAX_HEIGHT, sizeof( maxHeight ), &maxHeight, NULL );
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error |= clGetDeviceInfo( device, CL_DEVICE_IMAGE3D_MAX_DEPTH, sizeof( maxDepth ), &maxDepth, NULL );
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test_error( error, "Unable to get device config" );
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// Create something of a decent size
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if( (cl_ulong)maxWidth * maxHeight * maxDepth > maxAllocSize / ( BufferSizeReductionFactor * 4 ) )
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{
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float rootSize = cbrtf( (float)( maxAllocSize / ( BufferSizeReductionFactor * 4 ) ) );
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if( (size_t)rootSize > maxWidth )
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outWidth = maxWidth;
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else
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outWidth = (size_t)rootSize;
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if( (size_t)rootSize > maxHeight )
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outHeight = maxHeight;
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else
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outHeight = (size_t)rootSize;
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outDepth = (size_t)( ( maxAllocSize / ( BufferSizeReductionFactor * 4 ) ) / ( outWidth * outHeight ) );
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if( outDepth > maxDepth )
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outDepth = maxDepth;
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}
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else
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{
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outWidth = maxWidth;
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outHeight = maxHeight;
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outDepth = maxDepth;
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}
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outWidth /=2;
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outHeight /=2;
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outDepth /=2;
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if (outWidth > 512)
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outWidth = 512;
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if (outHeight > 512)
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outHeight = 512;
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if (outDepth > 512)
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outDepth = 512;
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log_info("\tImage size: %d x %d x %d (%gMB)\n", (int)outWidth, (int)outHeight, (int)outDepth,
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(double)((int)outWidth*(int)outHeight*(int)outDepth*4)/(1024.0*1024.0));
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return CL_SUCCESS;
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}
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#pragma mark -------------------- Execution Sub-Classes -------------------------
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cl_int NDRangeKernelAction::Setup( cl_device_id device, cl_context context, cl_command_queue queue )
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{
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const char *long_kernel[] = {
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"__kernel void sample_test(__global float *src, __global int *dst)\n"
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"{\n"
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" int tid = get_global_id(0);\n"
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" int i;\n"
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"\n"
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" for( i = 0; i < 100000; i++ )\n"
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" {\n"
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" dst[tid] = (int)src[tid] * 3;\n"
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" }\n"
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"\n"
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"}\n" };
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size_t threads[1] = { 1000 };
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int error;
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if( create_single_kernel_helper( context, &mProgram, &mKernel, 1, long_kernel, "sample_test" ) )
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{
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return -1;
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}
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error = get_max_common_work_group_size( context, mKernel, threads[0], &mLocalThreads[0] );
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test_error( error, "Unable to get work group size to use" );
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mStreams[0] = clCreateBuffer( context, (cl_mem_flags)(CL_MEM_READ_WRITE), sizeof(cl_float) * 1000, NULL, &error );
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test_error( error, "Creating test array failed" );
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mStreams[1] = clCreateBuffer( context, (cl_mem_flags)(CL_MEM_READ_WRITE), sizeof(cl_int) * 1000, NULL, &error );
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test_error( error, "Creating test array failed" );
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/* Set the arguments */
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error = clSetKernelArg( mKernel, 0, sizeof( mStreams[0] ), &mStreams[0] );
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test_error( error, "Unable to set kernel arguments" );
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error = clSetKernelArg( mKernel, 1, sizeof( mStreams[1] ), &mStreams[1] );
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test_error( error, "Unable to set kernel arguments" );
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return CL_SUCCESS;
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}
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cl_int NDRangeKernelAction::Execute( cl_command_queue queue, cl_uint numWaits, cl_event *waits, cl_event *outEvent )
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{
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size_t threads[1] = { 1000 };
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cl_int error = clEnqueueNDRangeKernel( queue, mKernel, 1, NULL, threads, mLocalThreads, numWaits, waits, outEvent );
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test_error( error, "Unable to execute kernel" );
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return CL_SUCCESS;
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}
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#pragma mark -------------------- Buffer Sub-Classes -------------------------
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cl_int BufferAction::Setup( cl_device_id device, cl_context context, cl_command_queue queue, bool allocate )
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{
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cl_int error;
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cl_ulong maxAllocSize;
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// Get the largest possible buffer we could allocate
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error = clGetDeviceInfo( device, CL_DEVICE_MAX_MEM_ALLOC_SIZE, sizeof( maxAllocSize ), &maxAllocSize, NULL );
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// Don't create a buffer quite that big, just so we have some space left over for other work
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mSize = (size_t)( maxAllocSize / BufferSizeReductionFactor );
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// Cap at 128M so tests complete in a reasonable amount of time.
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if (mSize > 128 << 20)
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mSize = 128 << 20;
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mSize /=2;
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log_info("\tBuffer size: %gMB\n", (double)mSize/(1024.0*1024.0));
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mBuffer = clCreateBuffer( context, CL_MEM_READ_WRITE | CL_MEM_ALLOC_HOST_PTR, mSize, NULL, &error );
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test_error( error, "Unable to create buffer to test against" );
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mOutBuffer = malloc( mSize );
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if( mOutBuffer == NULL )
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{
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log_error( "ERROR: Unable to allocate temp buffer (out of memory)\n" );
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return CL_OUT_OF_RESOURCES;
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}
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return CL_SUCCESS;
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}
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cl_int ReadBufferAction::Setup( cl_device_id device, cl_context context, cl_command_queue queue )
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{
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return BufferAction::Setup( device, context, queue, true );
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}
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cl_int ReadBufferAction::Execute( cl_command_queue queue, cl_uint numWaits, cl_event *waits, cl_event *outEvent )
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{
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cl_int error = clEnqueueReadBuffer( queue, mBuffer, CL_FALSE, 0, mSize, mOutBuffer, numWaits, waits, outEvent );
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test_error( error, "Unable to enqueue buffer read" );
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return CL_SUCCESS;
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}
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cl_int WriteBufferAction::Setup( cl_device_id device, cl_context context, cl_command_queue queue )
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{
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return BufferAction::Setup( device, context, queue, true );
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}
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cl_int WriteBufferAction::Execute( cl_command_queue queue, cl_uint numWaits, cl_event *waits, cl_event *outEvent )
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{
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cl_int error = clEnqueueWriteBuffer( queue, mBuffer, CL_FALSE, 0, mSize, mOutBuffer, numWaits, waits, outEvent );
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test_error( error, "Unable to enqueue buffer write" );
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return CL_SUCCESS;
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}
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MapBufferAction::~MapBufferAction()
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{
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if (mQueue)
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clEnqueueUnmapMemObject( mQueue, mBuffer, mMappedPtr, 0, NULL, NULL );
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}
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cl_int MapBufferAction::Setup( cl_device_id device, cl_context context, cl_command_queue queue )
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{
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return BufferAction::Setup( device, context, queue, false );
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}
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cl_int MapBufferAction::Execute( cl_command_queue queue, cl_uint numWaits, cl_event *waits, cl_event *outEvent )
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{
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cl_int error;
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mQueue = queue;
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mMappedPtr = clEnqueueMapBuffer( queue, mBuffer, CL_FALSE, CL_MAP_READ, 0, mSize, numWaits, waits, outEvent, &error );
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test_error( error, "Unable to enqueue buffer map" );
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return CL_SUCCESS;
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}
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cl_int UnmapBufferAction::Setup( cl_device_id device, cl_context context, cl_command_queue queue )
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{
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cl_int error = BufferAction::Setup( device, context, queue, false );
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if( error != CL_SUCCESS )
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return error;
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mMappedPtr = clEnqueueMapBuffer( queue, mBuffer, CL_TRUE, CL_MAP_READ, 0, mSize, 0, NULL, NULL, &error );
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test_error( error, "Unable to enqueue buffer map" );
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return CL_SUCCESS;
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}
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cl_int UnmapBufferAction::Execute( cl_command_queue queue, cl_uint numWaits, cl_event *waits, cl_event *outEvent )
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{
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cl_int error = clEnqueueUnmapMemObject( queue, mBuffer, mMappedPtr, numWaits, waits, outEvent );
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test_error( error, "Unable to enqueue buffer unmap" );
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return CL_SUCCESS;
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}
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#pragma mark -------------------- Read/Write Image Classes -------------------------
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cl_int ReadImage2DAction::Setup( cl_device_id device, cl_context context, cl_command_queue queue )
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{
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cl_int error;
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if( ( error = IGetPreferredImageSize2D( device, mWidth, mHeight ) ) )
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return error;
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cl_image_format format = { CL_RGBA, CL_SIGNED_INT8 };
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mImage = create_image_2d( context, CL_MEM_READ_ONLY, &format, mWidth, mHeight, 0, NULL, &error );
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test_error( error, "Unable to create image to test against" );
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mOutput = malloc( mWidth * mHeight * 4 );
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if( mOutput == NULL )
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{
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log_error( "ERROR: Unable to allocate buffer: out of memory\n" );
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return CL_OUT_OF_RESOURCES;
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}
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return CL_SUCCESS;
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}
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cl_int ReadImage2DAction::Execute( cl_command_queue queue, cl_uint numWaits, cl_event *waits, cl_event *outEvent )
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{
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size_t origin[ 3 ] = { 0, 0, 0 }, region[ 3 ] = { mWidth, mHeight, 1 };
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cl_int error = clEnqueueReadImage( queue, mImage, CL_FALSE, origin, region, 0, 0, mOutput, numWaits, waits, outEvent );
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test_error( error, "Unable to enqueue image read" );
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return CL_SUCCESS;
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}
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cl_int ReadImage3DAction::Setup( cl_device_id device, cl_context context, cl_command_queue queue )
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{
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cl_int error;
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if( ( error = IGetPreferredImageSize3D( device, mWidth, mHeight, mDepth ) ) )
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return error;
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cl_image_format format = { CL_RGBA, CL_SIGNED_INT8 };
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mImage = create_image_3d( context, CL_MEM_READ_ONLY, &format, mWidth, mHeight, mDepth, 0, 0, NULL, &error );
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test_error( error, "Unable to create image to test against" );
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mOutput = malloc( mWidth * mHeight * mDepth * 4 );
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if( mOutput == NULL )
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{
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log_error( "ERROR: Unable to allocate buffer: out of memory\n" );
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return CL_OUT_OF_RESOURCES;
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}
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return CL_SUCCESS;
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}
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cl_int ReadImage3DAction::Execute( cl_command_queue queue, cl_uint numWaits, cl_event *waits, cl_event *outEvent )
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{
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size_t origin[ 3 ] = { 0, 0, 0 }, region[ 3 ] = { mWidth, mHeight, mDepth };
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cl_int error = clEnqueueReadImage( queue, mImage, CL_FALSE, origin, region, 0, 0, mOutput, numWaits, waits, outEvent );
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test_error( error, "Unable to enqueue image read" );
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return CL_SUCCESS;
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}
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cl_int WriteImage2DAction::Setup( cl_device_id device, cl_context context, cl_command_queue queue )
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{
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cl_int error;
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if( ( error = IGetPreferredImageSize2D( device, mWidth, mHeight ) ) )
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return error;
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cl_image_format format = { CL_RGBA, CL_SIGNED_INT8 };
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mImage = create_image_2d( context, CL_MEM_WRITE_ONLY, &format, mWidth, mHeight, 0, NULL, &error );
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test_error( error, "Unable to create image to test against" );
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mOutput = malloc( mWidth * mHeight * 4 );
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if( mOutput == NULL )
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{
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log_error( "ERROR: Unable to allocate buffer: out of memory\n" );
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return CL_OUT_OF_RESOURCES;
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}
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return CL_SUCCESS;
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}
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cl_int WriteImage2DAction::Execute( cl_command_queue queue, cl_uint numWaits, cl_event *waits, cl_event *outEvent )
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{
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size_t origin[ 3 ] = { 0, 0, 0 }, region[ 3 ] = { mWidth, mHeight, 1 };
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cl_int error = clEnqueueWriteImage( queue, mImage, CL_FALSE, origin, region, 0, 0, mOutput, numWaits, waits, outEvent );
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test_error( error, "Unable to enqueue image write" );
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return CL_SUCCESS;
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}
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cl_int WriteImage3DAction::Setup( cl_device_id device, cl_context context, cl_command_queue queue )
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{
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cl_int error;
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if( ( error = IGetPreferredImageSize3D( device, mWidth, mHeight, mDepth ) ) )
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return error;
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|
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cl_image_format format = { CL_RGBA, CL_SIGNED_INT8 };
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mImage = create_image_3d( context, CL_MEM_READ_ONLY, &format, mWidth, mHeight, mDepth, 0, 0, NULL, &error );
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test_error( error, "Unable to create image to test against" );
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mOutput = malloc( mWidth * mHeight * mDepth * 4 );
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if( mOutput == NULL )
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{
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log_error( "ERROR: Unable to allocate buffer: out of memory\n" );
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return CL_OUT_OF_RESOURCES;
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}
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return CL_SUCCESS;
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}
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cl_int WriteImage3DAction::Execute( cl_command_queue queue, cl_uint numWaits, cl_event *waits, cl_event *outEvent )
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{
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size_t origin[ 3 ] = { 0, 0, 0 }, region[ 3 ] = { mWidth, mHeight, mDepth };
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cl_int error = clEnqueueWriteImage( queue, mImage, CL_FALSE, origin, region, 0, 0, mOutput, numWaits, waits, outEvent );
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test_error( error, "Unable to enqueue image write" );
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return CL_SUCCESS;
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}
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#pragma mark -------------------- Copy Image Classes -------------------------
|
||||
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cl_int CopyImageAction::Execute( cl_command_queue queue, cl_uint numWaits, cl_event *waits, cl_event *outEvent )
|
||||
{
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size_t origin[ 3 ] = { 0, 0, 0 }, region[ 3 ] = { mWidth, mHeight, mDepth };
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cl_int error = clEnqueueCopyImage( queue, mSrcImage, mDstImage, origin, origin, region, numWaits, waits, outEvent );
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test_error( error, "Unable to enqueue image copy" );
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return CL_SUCCESS;
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}
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cl_int CopyImage2Dto2DAction::Setup( cl_device_id device, cl_context context, cl_command_queue queue )
|
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{
|
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cl_int error;
|
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|
||||
|
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if( ( error = IGetPreferredImageSize2D( device, mWidth, mHeight ) ) )
|
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return error;
|
||||
|
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mWidth /= 2;
|
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|
||||
cl_image_format format = { CL_RGBA, CL_SIGNED_INT8 };
|
||||
mSrcImage = create_image_2d( context, CL_MEM_READ_ONLY, &format, mWidth, mHeight, 0, NULL, &error );
|
||||
test_error( error, "Unable to create image to test against" );
|
||||
|
||||
mDstImage = create_image_2d( context, CL_MEM_WRITE_ONLY, &format, mWidth, mHeight, 0, NULL, &error );
|
||||
test_error( error, "Unable to create image to test against" );
|
||||
|
||||
mDepth = 1;
|
||||
return CL_SUCCESS;
|
||||
}
|
||||
|
||||
cl_int CopyImage2Dto3DAction::Setup( cl_device_id device, cl_context context, cl_command_queue queue )
|
||||
{
|
||||
cl_int error;
|
||||
|
||||
|
||||
if( ( error = IGetPreferredImageSize3D( device, mWidth, mHeight, mDepth ) ) )
|
||||
return error;
|
||||
|
||||
mDepth /= 2;
|
||||
|
||||
cl_image_format format = { CL_RGBA, CL_SIGNED_INT8 };
|
||||
mSrcImage = create_image_2d( context, CL_MEM_READ_ONLY, &format, mWidth, mHeight, 0, NULL, &error );
|
||||
test_error( error, "Unable to create image to test against" );
|
||||
|
||||
mDstImage = create_image_3d( context, CL_MEM_READ_ONLY, &format, mWidth, mHeight, mDepth, 0, 0, NULL, &error );
|
||||
test_error( error, "Unable to create image to test against" );
|
||||
|
||||
mDepth = 1;
|
||||
return CL_SUCCESS;
|
||||
}
|
||||
|
||||
cl_int CopyImage3Dto2DAction::Setup( cl_device_id device, cl_context context, cl_command_queue queue )
|
||||
{
|
||||
cl_int error;
|
||||
|
||||
|
||||
if( ( error = IGetPreferredImageSize3D( device, mWidth, mHeight, mDepth ) ) )
|
||||
return error;
|
||||
|
||||
mDepth /= 2;
|
||||
|
||||
cl_image_format format = { CL_RGBA, CL_SIGNED_INT8 };
|
||||
mSrcImage = create_image_3d( context, CL_MEM_READ_ONLY, &format, mWidth, mHeight, mDepth, 0, 0, NULL, &error );
|
||||
test_error( error, "Unable to create image to test against" );
|
||||
|
||||
mDstImage = create_image_2d( context, CL_MEM_WRITE_ONLY, &format, mWidth, mHeight, 0, NULL, &error );
|
||||
test_error( error, "Unable to create image to test against" );
|
||||
|
||||
mDepth = 1;
|
||||
return CL_SUCCESS;
|
||||
}
|
||||
|
||||
cl_int CopyImage3Dto3DAction::Setup( cl_device_id device, cl_context context, cl_command_queue queue )
|
||||
{
|
||||
cl_int error;
|
||||
|
||||
|
||||
if( ( error = IGetPreferredImageSize3D( device, mWidth, mHeight, mDepth ) ) )
|
||||
return error;
|
||||
|
||||
mDepth /= 2;
|
||||
|
||||
cl_image_format format = { CL_RGBA, CL_SIGNED_INT8 };
|
||||
mSrcImage = create_image_3d( context, CL_MEM_READ_ONLY, &format, mWidth, mHeight, mDepth, 0, 0, NULL, &error );
|
||||
test_error( error, "Unable to create image to test against" );
|
||||
|
||||
mDstImage = create_image_3d( context, CL_MEM_READ_ONLY, &format, mWidth, mHeight, mDepth, 0, 0, NULL, &error );
|
||||
test_error( error, "Unable to create image to test against" );
|
||||
|
||||
return CL_SUCCESS;
|
||||
}
|
||||
|
||||
#pragma mark -------------------- Copy Image/Buffer Classes -------------------------
|
||||
|
||||
cl_int Copy2DImageToBufferAction::Setup( cl_device_id device, cl_context context, cl_command_queue queue )
|
||||
{
|
||||
cl_int error;
|
||||
|
||||
|
||||
if( ( error = IGetPreferredImageSize2D( device, mWidth, mHeight ) ) )
|
||||
return error;
|
||||
|
||||
mWidth /= 2;
|
||||
|
||||
cl_image_format format = { CL_RGBA, CL_SIGNED_INT8 };
|
||||
mSrcImage = create_image_2d( context, CL_MEM_READ_ONLY, &format, mWidth, mHeight, 0, NULL, &error );
|
||||
test_error( error, "Unable to create image to test against" );
|
||||
|
||||
mDstBuffer = clCreateBuffer( context, CL_MEM_WRITE_ONLY, mWidth * mHeight * 4, NULL, &error );
|
||||
test_error( error, "Unable to create buffer to test against" );
|
||||
|
||||
return CL_SUCCESS;
|
||||
}
|
||||
|
||||
cl_int Copy2DImageToBufferAction::Execute( cl_command_queue queue, cl_uint numWaits, cl_event *waits, cl_event *outEvent )
|
||||
{
|
||||
size_t origin[ 3 ] = { 0, 0, 0 }, region[ 3 ] = { mWidth, mHeight, 1 };
|
||||
|
||||
cl_int error = clEnqueueCopyImageToBuffer( queue, mSrcImage, mDstBuffer, origin, region, 0, numWaits, waits, outEvent );
|
||||
test_error( error, "Unable to enqueue image to buffer copy" );
|
||||
|
||||
return CL_SUCCESS;
|
||||
}
|
||||
|
||||
cl_int Copy3DImageToBufferAction::Setup( cl_device_id device, cl_context context, cl_command_queue queue )
|
||||
{
|
||||
cl_int error;
|
||||
|
||||
|
||||
if( ( error = IGetPreferredImageSize3D( device, mWidth, mHeight, mDepth ) ) )
|
||||
return error;
|
||||
|
||||
mDepth /= 2;
|
||||
|
||||
cl_image_format format = { CL_RGBA, CL_SIGNED_INT8 };
|
||||
mSrcImage = create_image_3d( context, CL_MEM_READ_ONLY, &format, mWidth, mHeight, mDepth, 0, 0, NULL, &error );
|
||||
test_error( error, "Unable to create image to test against" );
|
||||
|
||||
mDstBuffer = clCreateBuffer( context, CL_MEM_WRITE_ONLY, mWidth * mHeight * mDepth * 4, NULL, &error );
|
||||
test_error( error, "Unable to create buffer to test against" );
|
||||
|
||||
return CL_SUCCESS;
|
||||
}
|
||||
|
||||
cl_int Copy3DImageToBufferAction::Execute( cl_command_queue queue, cl_uint numWaits, cl_event *waits, cl_event *outEvent )
|
||||
{
|
||||
size_t origin[ 3 ] = { 0, 0, 0 }, region[ 3 ] = { mWidth, mHeight, mDepth };
|
||||
|
||||
cl_int error = clEnqueueCopyImageToBuffer( queue, mSrcImage, mDstBuffer, origin, region, 0, numWaits, waits, outEvent );
|
||||
test_error( error, "Unable to enqueue image to buffer copy" );
|
||||
|
||||
return CL_SUCCESS;
|
||||
}
|
||||
|
||||
cl_int CopyBufferTo2DImageAction::Setup( cl_device_id device, cl_context context, cl_command_queue queue )
|
||||
{
|
||||
cl_int error;
|
||||
|
||||
|
||||
if( ( error = IGetPreferredImageSize2D( device, mWidth, mHeight ) ) )
|
||||
return error;
|
||||
|
||||
mWidth /= 2;
|
||||
|
||||
cl_image_format format = { CL_RGBA, CL_SIGNED_INT8 };
|
||||
|
||||
mSrcBuffer = clCreateBuffer( context, CL_MEM_READ_ONLY, mWidth * mHeight * 4, NULL, &error );
|
||||
test_error( error, "Unable to create buffer to test against" );
|
||||
|
||||
mDstImage = create_image_2d( context, CL_MEM_WRITE_ONLY, &format, mWidth, mHeight, 0, NULL, &error );
|
||||
test_error( error, "Unable to create image to test against" );
|
||||
|
||||
return CL_SUCCESS;
|
||||
}
|
||||
|
||||
cl_int CopyBufferTo2DImageAction::Execute( cl_command_queue queue, cl_uint numWaits, cl_event *waits, cl_event *outEvent )
|
||||
{
|
||||
size_t origin[ 3 ] = { 0, 0, 0 }, region[ 3 ] = { mWidth, mHeight, 1 };
|
||||
|
||||
cl_int error = clEnqueueCopyBufferToImage( queue, mSrcBuffer, mDstImage, 0, origin, region, numWaits, waits, outEvent );
|
||||
test_error( error, "Unable to enqueue buffer to image copy" );
|
||||
|
||||
return CL_SUCCESS;
|
||||
}
|
||||
|
||||
cl_int CopyBufferTo3DImageAction::Setup( cl_device_id device, cl_context context, cl_command_queue queue )
|
||||
{
|
||||
cl_int error;
|
||||
|
||||
|
||||
if( ( error = IGetPreferredImageSize3D( device, mWidth, mHeight, mDepth ) ) )
|
||||
return error;
|
||||
|
||||
mDepth /= 2;
|
||||
|
||||
mSrcBuffer = clCreateBuffer( context, CL_MEM_READ_ONLY, mWidth * mHeight * mDepth * 4, NULL, &error );
|
||||
test_error( error, "Unable to create buffer to test against" );
|
||||
|
||||
cl_image_format format = { CL_RGBA, CL_SIGNED_INT8 };
|
||||
mDstImage = create_image_3d( context, CL_MEM_READ_ONLY, &format, mWidth, mHeight, mDepth, 0, 0, NULL, &error );
|
||||
test_error( error, "Unable to create image to test against" );
|
||||
|
||||
return CL_SUCCESS;
|
||||
}
|
||||
|
||||
cl_int CopyBufferTo3DImageAction::Execute( cl_command_queue queue, cl_uint numWaits, cl_event *waits, cl_event *outEvent )
|
||||
{
|
||||
size_t origin[ 3 ] = { 0, 0, 0 }, region[ 3 ] = { mWidth, mHeight, mDepth };
|
||||
|
||||
cl_int error = clEnqueueCopyBufferToImage( queue, mSrcBuffer, mDstImage, 0, origin, region, numWaits, waits, outEvent );
|
||||
test_error( error, "Unable to enqueue buffer to image copy" );
|
||||
|
||||
return CL_SUCCESS;
|
||||
}
|
||||
|
||||
#pragma mark -------------------- Map Image Class -------------------------
|
||||
|
||||
MapImageAction::~MapImageAction()
|
||||
{
|
||||
if (mQueue)
|
||||
clEnqueueUnmapMemObject( mQueue, mImage, mMappedPtr, 0, NULL, NULL );
|
||||
}
|
||||
|
||||
cl_int MapImageAction::Setup( cl_device_id device, cl_context context, cl_command_queue queue )
|
||||
{
|
||||
cl_int error;
|
||||
|
||||
|
||||
if( ( error = IGetPreferredImageSize2D( device, mWidth, mHeight ) ) )
|
||||
return error;
|
||||
|
||||
cl_image_format format = { CL_RGBA, CL_SIGNED_INT8 };
|
||||
mImage = create_image_2d( context, CL_MEM_READ_ONLY | CL_MEM_ALLOC_HOST_PTR, &format, mWidth, mHeight, 0, NULL, &error );
|
||||
test_error( error, "Unable to create image to test against" );
|
||||
|
||||
return CL_SUCCESS;
|
||||
}
|
||||
|
||||
cl_int MapImageAction::Execute( cl_command_queue queue, cl_uint numWaits, cl_event *waits, cl_event *outEvent )
|
||||
{
|
||||
cl_int error;
|
||||
|
||||
size_t origin[ 3 ] = { 0, 0, 0 }, region[ 3 ] = { mWidth, mHeight, 1 };
|
||||
size_t outPitch;
|
||||
|
||||
mQueue = queue;
|
||||
mMappedPtr = clEnqueueMapImage( queue, mImage, CL_FALSE, CL_MAP_READ, origin, region, &outPitch, NULL, numWaits, waits, outEvent, &error );
|
||||
test_error( error, "Unable to enqueue image map" );
|
||||
|
||||
return CL_SUCCESS;
|
||||
}
|
||||
Reference in New Issue
Block a user