SWDEV-291787 - Update files with proper EOL
Change-Id: I3be96a3bb7d1d944f3a14b595df8ec533af6f953
[ROCm/clr commit: 82156484b4]
This commit is contained in:
Julia Jiang
@@ -18,309 +18,309 @@
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE. */
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#include "OCLPerfMatrixTranspose.h"
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#include <assert.h>
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#include <stdio.h>
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#include <string.h>
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#include "CL/cl.h"
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#include "Timer.h"
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static const unsigned int NUM_BLOCK_SIZES = 2;
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static const unsigned int blockSizes[NUM_BLOCK_SIZES] = {8, 16};
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static const unsigned int NUM_MATRIX_DIMS = 2;
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static const unsigned int matrixDims[NUM_MATRIX_DIMS] = {1024, 1920};
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static const char *matrixtranspose_kernel =
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"kernel void matrixTranspose(global uint *restrict inBuf, global uint "
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"*restrict outBuf, local uint *localBuf, uint blockSize, uint width, uint "
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"height)\n"
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"{\n"
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" uint globalIdx = get_global_id(0);\n"
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" uint globalIdy = get_global_id(1);\n"
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" uint localIdx = get_local_id(0);\n"
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" uint localIdy = get_local_id(1);\n"
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" /* copy from input to local memory */\n"
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" /* Note that we transpose the x and y coordinates when storing */\n"
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" localBuf[localIdx*blockSize + localIdy] = inBuf[globalIdy*width + "
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"globalIdx];\n"
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" /* wait until the whole block is filled */\n"
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" barrier(CLK_LOCAL_MEM_FENCE);\n"
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" uint groupIdx = get_group_id(0);\n"
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" uint groupIdy = get_group_id(1);\n"
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" /* calculate the corresponding target location for transpose by "
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"inverting x and y values*/\n"
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" /* Here we don't swap localIdx and localIdy, this is to get larger "
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"bursts when threads write to memory. */\n"
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" /* To make this work, we've swapped the coordinates when we write to "
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"local memory. */\n"
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" uint targetGlobalIdx = groupIdy*blockSize + localIdx;\n"
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" uint targetGlobalIdy = groupIdx*blockSize + localIdy;\n"
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" /* calculate the corresponding raster indices of source and target "
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"*/\n"
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" uint targetIndex = targetGlobalIdy*height + targetGlobalIdx;\n"
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" uint sourceIndex = localIdy * blockSize + localIdx;\n"
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" outBuf[targetIndex] = localBuf[sourceIndex];\n"
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"}\n";
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OCLPerfMatrixTranspose::OCLPerfMatrixTranspose() {
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_numSubTests = NUM_BLOCK_SIZES * NUM_MATRIX_DIMS;
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}
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OCLPerfMatrixTranspose::~OCLPerfMatrixTranspose() {}
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void OCLPerfMatrixTranspose::setData(cl_mem buffer) {
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unsigned int *data = (unsigned int *)_wrapper->clEnqueueMapBuffer(
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cmd_queue_, buffer, true, CL_MAP_WRITE, 0, bufSize_, 0, NULL, NULL,
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&error_);
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for (unsigned int i = 0; i < height_; i++) {
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for (unsigned int j = 0; j < width_; j++) {
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*(data + i * width_ + j) = i * width_ + j;
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}
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}
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error_ = _wrapper->clEnqueueUnmapMemObject(cmd_queue_, buffer, data, 0, NULL,
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NULL);
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}
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void OCLPerfMatrixTranspose::fillData(cl_mem buffer, unsigned int val) {
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unsigned int *data = (unsigned int *)_wrapper->clEnqueueMapBuffer(
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cmd_queue_, buffer, true, CL_MAP_WRITE, 0, bufSize_, 0, NULL, NULL,
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&error_);
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for (unsigned int i = 0; i < width_ * height_; i++) {
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data[i] = val;
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}
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error_ = _wrapper->clEnqueueUnmapMemObject(cmd_queue_, buffer, data, 0, NULL,
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NULL);
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}
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void OCLPerfMatrixTranspose::checkData(cl_mem buffer) {
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unsigned int *data = (unsigned int *)_wrapper->clEnqueueMapBuffer(
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cmd_queue_, buffer, true, CL_MAP_READ, 0, bufSize_, 0, NULL, NULL,
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&error_);
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bool err = false;
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for (unsigned int i = 0; (i < width_) && !err; i++) {
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for (unsigned int j = 0; (j < height_) && !err; j++) {
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if (*(data + i * height_ + j) != (j * width_ + i)) {
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printf("Data mismatch at (%d, %d)! Got %d, expected %d\n", j, i,
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*(data + i * height_ + j), j * width_ + i);
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err = true;
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break;
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}
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}
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break;
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}
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error_ = _wrapper->clEnqueueUnmapMemObject(cmd_queue_, buffer, data, 0, NULL,
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NULL);
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}
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static void CL_CALLBACK notify_callback(const char *errinfo,
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const void *private_info, size_t cb,
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void *user_data) {}
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void OCLPerfMatrixTranspose::open(unsigned int test, char *units,
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double &conversion, unsigned int deviceId) {
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cl_uint numPlatforms;
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cl_platform_id platform = NULL;
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cl_uint num_devices = 0;
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cl_device_id *devices = NULL;
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cl_device_id device = NULL;
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_crcword = 0;
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conversion = 1.0f;
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_deviceId = deviceId;
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_openTest = test;
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context_ = 0;
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cmd_queue_ = 0;
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program_ = 0;
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kernel_ = 0;
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inBuffer_ = 0;
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outBuffer_ = 0;
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blockSize_ = blockSizes[_openTest % NUM_BLOCK_SIZES];
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width_ = matrixDims[_openTest / NUM_BLOCK_SIZES];
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height_ = width_;
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// We compute a square domain
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bufSize_ = width_ * height_ * sizeof(cl_uint);
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error_ = _wrapper->clGetPlatformIDs(0, NULL, &numPlatforms);
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CHECK_RESULT(error_ != CL_SUCCESS, "clGetPlatformIDs failed");
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if (0 < numPlatforms) {
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cl_platform_id *platforms = new cl_platform_id[numPlatforms];
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error_ = _wrapper->clGetPlatformIDs(numPlatforms, platforms, NULL);
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CHECK_RESULT(error_ != CL_SUCCESS, "clGetPlatformIDs failed");
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#if 0
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// Get last for default
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platform = platforms[numPlatforms-1];
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for (unsigned i = 0; i < numPlatforms; ++i) {
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#endif
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platform = platforms[_platformIndex];
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char pbuf[100];
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error_ = _wrapper->clGetPlatformInfo(platforms[_platformIndex],
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CL_PLATFORM_VENDOR, sizeof(pbuf), pbuf,
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NULL);
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num_devices = 0;
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/* Get the number of requested devices */
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error_ = _wrapper->clGetDeviceIDs(platforms[_platformIndex], type_, 0, NULL,
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&num_devices);
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// Runtime returns an error when no GPU devices are present instead of just
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// returning 0 devices
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// CHECK_RESULT(error_ != CL_SUCCESS, "clGetDeviceIDs failed");
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// Choose platform with GPU devices
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if (num_devices > 0) {
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// platform = platforms[_platformIndex];
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// break;
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}
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#if 0
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}
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#endif
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delete platforms;
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}
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/*
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* If we could find our platform, use it. If not, die as we need the AMD
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* platform for these extensions.
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*/
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CHECK_RESULT(platform == 0,
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"Couldn't find platform with GPU devices, cannot proceed");
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devices = (cl_device_id *)malloc(num_devices * sizeof(cl_device_id));
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CHECK_RESULT(devices == 0, "no devices");
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/* Get the requested device */
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error_ =
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_wrapper->clGetDeviceIDs(platform, type_, num_devices, devices, NULL);
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CHECK_RESULT(error_ != CL_SUCCESS, "clGetDeviceIDs failed");
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CHECK_RESULT(_deviceId >= num_devices, "Requested deviceID not available");
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device = devices[_deviceId];
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context_ = _wrapper->clCreateContext(NULL, 1, &device, notify_callback, NULL,
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&error_);
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CHECK_RESULT(context_ == 0, "clCreateContext failed");
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char charbuf[1024];
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size_t retsize;
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error_ = _wrapper->clGetDeviceInfo(device, CL_DEVICE_EXTENSIONS, 1024,
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charbuf, &retsize);
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CHECK_RESULT(error_ != CL_SUCCESS, "clGetDeviceInfo failed");
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cmd_queue_ = _wrapper->clCreateCommandQueue(context_, device, 0, NULL);
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CHECK_RESULT(cmd_queue_ == 0, "clCreateCommandQueue failed");
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inBuffer_ = _wrapper->clCreateBuffer(context_, CL_MEM_READ_ONLY, bufSize_,
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NULL, &error_);
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CHECK_RESULT(inBuffer_ == 0, "clCreateBuffer(inBuffer) failed");
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setData(inBuffer_);
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outBuffer_ = _wrapper->clCreateBuffer(context_, CL_MEM_WRITE_ONLY, bufSize_,
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NULL, &error_);
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CHECK_RESULT(outBuffer_ == 0, "clCreateBuffer(outBuffer) failed");
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fillData(outBuffer_, 0xdeadbeef);
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program_ = _wrapper->clCreateProgramWithSource(
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context_, 1, (const char **)&matrixtranspose_kernel, NULL, &error_);
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CHECK_RESULT(program_ == 0, "clCreateProgramWithSource failed");
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char *buildOps = NULL;
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error_ = _wrapper->clBuildProgram(program_, 1, &device, buildOps, NULL, NULL);
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if (error_ != CL_SUCCESS) {
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cl_int intError;
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char log[16384];
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intError =
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_wrapper->clGetProgramBuildInfo(program_, device, CL_PROGRAM_BUILD_LOG,
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16384 * sizeof(char), log, NULL);
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printf("Build error -> %s\n", log);
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CHECK_RESULT(0, "clBuildProgram failed");
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}
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kernel_ = _wrapper->clCreateKernel(program_, "matrixTranspose", &error_);
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CHECK_RESULT(kernel_ == 0, "clCreateKernel failed");
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error_ =
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_wrapper->clSetKernelArg(kernel_, 0, sizeof(cl_mem), (void *)&inBuffer_);
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error_ =
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_wrapper->clSetKernelArg(kernel_, 1, sizeof(cl_mem), (void *)&outBuffer_);
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error_ = _wrapper->clSetKernelArg(
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kernel_, 2, sizeof(cl_uint) * blockSize_ * blockSize_, NULL);
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error_ = _wrapper->clSetKernelArg(kernel_, 3, sizeof(cl_uint),
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(void *)&blockSize_);
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error_ =
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_wrapper->clSetKernelArg(kernel_, 4, sizeof(cl_uint), (void *)&width_);
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error_ =
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_wrapper->clSetKernelArg(kernel_, 5, sizeof(cl_uint), (void *)&height_);
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}
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void OCLPerfMatrixTranspose::run(void) {
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size_t global_work_size[2] = {width_, height_};
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size_t local_work_size[2] = {blockSize_, blockSize_};
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CPerfCounter timer;
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timer.Reset();
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timer.Start();
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for (unsigned int i = 0; i < MAX_ITERATIONS; i++) {
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error_ = _wrapper->clEnqueueNDRangeKernel(
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cmd_queue_, kernel_, 2, NULL, (const size_t *)global_work_size,
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(const size_t *)local_work_size, 0, NULL, NULL);
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}
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CHECK_RESULT(error_, "clEnqueueNDRangeKernel failed");
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_wrapper->clFinish(cmd_queue_);
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timer.Stop();
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double sec = timer.GetElapsedTime();
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checkData(outBuffer_);
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// Compute GB/s
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double perf =
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((double)bufSize_ * (double)MAX_ITERATIONS * (double)(1e-09)) / sec;
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_perfInfo = (float)perf;
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testDescString = "";
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char str[64];
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sprintf(str, "(%d,%d) matrix with (%2d,%2d) block size %fms (GB/s) ", width_,
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height_, blockSize_, blockSize_,
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(sec / (double)MAX_ITERATIONS) * 1000.);
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testDescString += str;
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}
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unsigned int OCLPerfMatrixTranspose::close(void) {
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_wrapper->clFinish(cmd_queue_);
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if (inBuffer_) {
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error_ = _wrapper->clReleaseMemObject(inBuffer_);
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CHECK_RESULT_NO_RETURN(error_ != CL_SUCCESS,
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"clReleaseMemObject(inBuffer_) failed");
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}
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if (outBuffer_) {
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error_ = _wrapper->clReleaseMemObject(outBuffer_);
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CHECK_RESULT_NO_RETURN(error_ != CL_SUCCESS,
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"clReleaseMemObject(outBuffer_) failed");
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}
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if (kernel_) {
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error_ = _wrapper->clReleaseKernel(kernel_);
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CHECK_RESULT_NO_RETURN(error_ != CL_SUCCESS, "clReleaseKernel failed");
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}
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if (program_) {
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error_ = _wrapper->clReleaseProgram(program_);
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CHECK_RESULT_NO_RETURN(error_ != CL_SUCCESS, "clReleaseProgram failed");
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}
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if (cmd_queue_) {
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error_ = _wrapper->clReleaseCommandQueue(cmd_queue_);
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CHECK_RESULT_NO_RETURN(error_ != CL_SUCCESS,
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"clReleaseCommandQueue failed");
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}
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if (context_) {
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error_ = _wrapper->clReleaseContext(context_);
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CHECK_RESULT_NO_RETURN(error_ != CL_SUCCESS, "clReleaseContext failed");
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}
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return _crcword;
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}
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#include "OCLPerfMatrixTranspose.h"
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#include <assert.h>
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#include <stdio.h>
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#include <string.h>
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#include "CL/cl.h"
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#include "Timer.h"
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static const unsigned int NUM_BLOCK_SIZES = 2;
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static const unsigned int blockSizes[NUM_BLOCK_SIZES] = {8, 16};
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static const unsigned int NUM_MATRIX_DIMS = 2;
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static const unsigned int matrixDims[NUM_MATRIX_DIMS] = {1024, 1920};
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static const char *matrixtranspose_kernel =
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"kernel void matrixTranspose(global uint *restrict inBuf, global uint "
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"*restrict outBuf, local uint *localBuf, uint blockSize, uint width, uint "
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"height)\n"
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"{\n"
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" uint globalIdx = get_global_id(0);\n"
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" uint globalIdy = get_global_id(1);\n"
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" uint localIdx = get_local_id(0);\n"
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" uint localIdy = get_local_id(1);\n"
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|
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" /* copy from input to local memory */\n"
|
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" /* Note that we transpose the x and y coordinates when storing */\n"
|
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" localBuf[localIdx*blockSize + localIdy] = inBuf[globalIdy*width + "
|
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"globalIdx];\n"
|
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|
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" /* wait until the whole block is filled */\n"
|
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" barrier(CLK_LOCAL_MEM_FENCE);\n"
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|
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" uint groupIdx = get_group_id(0);\n"
|
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" uint groupIdy = get_group_id(1);\n"
|
||||
|
||||
" /* calculate the corresponding target location for transpose by "
|
||||
"inverting x and y values*/\n"
|
||||
" /* Here we don't swap localIdx and localIdy, this is to get larger "
|
||||
"bursts when threads write to memory. */\n"
|
||||
" /* To make this work, we've swapped the coordinates when we write to "
|
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"local memory. */\n"
|
||||
" uint targetGlobalIdx = groupIdy*blockSize + localIdx;\n"
|
||||
" uint targetGlobalIdy = groupIdx*blockSize + localIdy;\n"
|
||||
|
||||
" /* calculate the corresponding raster indices of source and target "
|
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"*/\n"
|
||||
" uint targetIndex = targetGlobalIdy*height + targetGlobalIdx;\n"
|
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" uint sourceIndex = localIdy * blockSize + localIdx;\n"
|
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|
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" outBuf[targetIndex] = localBuf[sourceIndex];\n"
|
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"}\n";
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OCLPerfMatrixTranspose::OCLPerfMatrixTranspose() {
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_numSubTests = NUM_BLOCK_SIZES * NUM_MATRIX_DIMS;
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}
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OCLPerfMatrixTranspose::~OCLPerfMatrixTranspose() {}
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void OCLPerfMatrixTranspose::setData(cl_mem buffer) {
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unsigned int *data = (unsigned int *)_wrapper->clEnqueueMapBuffer(
|
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cmd_queue_, buffer, true, CL_MAP_WRITE, 0, bufSize_, 0, NULL, NULL,
|
||||
&error_);
|
||||
for (unsigned int i = 0; i < height_; i++) {
|
||||
for (unsigned int j = 0; j < width_; j++) {
|
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*(data + i * width_ + j) = i * width_ + j;
|
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}
|
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}
|
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error_ = _wrapper->clEnqueueUnmapMemObject(cmd_queue_, buffer, data, 0, NULL,
|
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NULL);
|
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}
|
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|
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void OCLPerfMatrixTranspose::fillData(cl_mem buffer, unsigned int val) {
|
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unsigned int *data = (unsigned int *)_wrapper->clEnqueueMapBuffer(
|
||||
cmd_queue_, buffer, true, CL_MAP_WRITE, 0, bufSize_, 0, NULL, NULL,
|
||||
&error_);
|
||||
for (unsigned int i = 0; i < width_ * height_; i++) {
|
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data[i] = val;
|
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}
|
||||
error_ = _wrapper->clEnqueueUnmapMemObject(cmd_queue_, buffer, data, 0, NULL,
|
||||
NULL);
|
||||
}
|
||||
|
||||
void OCLPerfMatrixTranspose::checkData(cl_mem buffer) {
|
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unsigned int *data = (unsigned int *)_wrapper->clEnqueueMapBuffer(
|
||||
cmd_queue_, buffer, true, CL_MAP_READ, 0, bufSize_, 0, NULL, NULL,
|
||||
&error_);
|
||||
bool err = false;
|
||||
for (unsigned int i = 0; (i < width_) && !err; i++) {
|
||||
for (unsigned int j = 0; (j < height_) && !err; j++) {
|
||||
if (*(data + i * height_ + j) != (j * width_ + i)) {
|
||||
printf("Data mismatch at (%d, %d)! Got %d, expected %d\n", j, i,
|
||||
*(data + i * height_ + j), j * width_ + i);
|
||||
err = true;
|
||||
break;
|
||||
}
|
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}
|
||||
break;
|
||||
}
|
||||
error_ = _wrapper->clEnqueueUnmapMemObject(cmd_queue_, buffer, data, 0, NULL,
|
||||
NULL);
|
||||
}
|
||||
|
||||
static void CL_CALLBACK notify_callback(const char *errinfo,
|
||||
const void *private_info, size_t cb,
|
||||
void *user_data) {}
|
||||
|
||||
void OCLPerfMatrixTranspose::open(unsigned int test, char *units,
|
||||
double &conversion, unsigned int deviceId) {
|
||||
cl_uint numPlatforms;
|
||||
cl_platform_id platform = NULL;
|
||||
cl_uint num_devices = 0;
|
||||
cl_device_id *devices = NULL;
|
||||
cl_device_id device = NULL;
|
||||
_crcword = 0;
|
||||
conversion = 1.0f;
|
||||
_deviceId = deviceId;
|
||||
_openTest = test;
|
||||
|
||||
context_ = 0;
|
||||
cmd_queue_ = 0;
|
||||
program_ = 0;
|
||||
kernel_ = 0;
|
||||
inBuffer_ = 0;
|
||||
outBuffer_ = 0;
|
||||
|
||||
blockSize_ = blockSizes[_openTest % NUM_BLOCK_SIZES];
|
||||
width_ = matrixDims[_openTest / NUM_BLOCK_SIZES];
|
||||
height_ = width_;
|
||||
// We compute a square domain
|
||||
bufSize_ = width_ * height_ * sizeof(cl_uint);
|
||||
|
||||
error_ = _wrapper->clGetPlatformIDs(0, NULL, &numPlatforms);
|
||||
CHECK_RESULT(error_ != CL_SUCCESS, "clGetPlatformIDs failed");
|
||||
if (0 < numPlatforms) {
|
||||
cl_platform_id *platforms = new cl_platform_id[numPlatforms];
|
||||
error_ = _wrapper->clGetPlatformIDs(numPlatforms, platforms, NULL);
|
||||
CHECK_RESULT(error_ != CL_SUCCESS, "clGetPlatformIDs failed");
|
||||
#if 0
|
||||
// Get last for default
|
||||
platform = platforms[numPlatforms-1];
|
||||
for (unsigned i = 0; i < numPlatforms; ++i) {
|
||||
#endif
|
||||
platform = platforms[_platformIndex];
|
||||
char pbuf[100];
|
||||
error_ = _wrapper->clGetPlatformInfo(platforms[_platformIndex],
|
||||
CL_PLATFORM_VENDOR, sizeof(pbuf), pbuf,
|
||||
NULL);
|
||||
num_devices = 0;
|
||||
/* Get the number of requested devices */
|
||||
error_ = _wrapper->clGetDeviceIDs(platforms[_platformIndex], type_, 0, NULL,
|
||||
&num_devices);
|
||||
// Runtime returns an error when no GPU devices are present instead of just
|
||||
// returning 0 devices
|
||||
// CHECK_RESULT(error_ != CL_SUCCESS, "clGetDeviceIDs failed");
|
||||
// Choose platform with GPU devices
|
||||
if (num_devices > 0) {
|
||||
// platform = platforms[_platformIndex];
|
||||
// break;
|
||||
}
|
||||
#if 0
|
||||
}
|
||||
#endif
|
||||
delete platforms;
|
||||
}
|
||||
/*
|
||||
* If we could find our platform, use it. If not, die as we need the AMD
|
||||
* platform for these extensions.
|
||||
*/
|
||||
CHECK_RESULT(platform == 0,
|
||||
"Couldn't find platform with GPU devices, cannot proceed");
|
||||
|
||||
devices = (cl_device_id *)malloc(num_devices * sizeof(cl_device_id));
|
||||
CHECK_RESULT(devices == 0, "no devices");
|
||||
|
||||
/* Get the requested device */
|
||||
error_ =
|
||||
_wrapper->clGetDeviceIDs(platform, type_, num_devices, devices, NULL);
|
||||
CHECK_RESULT(error_ != CL_SUCCESS, "clGetDeviceIDs failed");
|
||||
|
||||
CHECK_RESULT(_deviceId >= num_devices, "Requested deviceID not available");
|
||||
device = devices[_deviceId];
|
||||
|
||||
context_ = _wrapper->clCreateContext(NULL, 1, &device, notify_callback, NULL,
|
||||
&error_);
|
||||
CHECK_RESULT(context_ == 0, "clCreateContext failed");
|
||||
|
||||
char charbuf[1024];
|
||||
size_t retsize;
|
||||
error_ = _wrapper->clGetDeviceInfo(device, CL_DEVICE_EXTENSIONS, 1024,
|
||||
charbuf, &retsize);
|
||||
CHECK_RESULT(error_ != CL_SUCCESS, "clGetDeviceInfo failed");
|
||||
|
||||
cmd_queue_ = _wrapper->clCreateCommandQueue(context_, device, 0, NULL);
|
||||
CHECK_RESULT(cmd_queue_ == 0, "clCreateCommandQueue failed");
|
||||
|
||||
inBuffer_ = _wrapper->clCreateBuffer(context_, CL_MEM_READ_ONLY, bufSize_,
|
||||
NULL, &error_);
|
||||
CHECK_RESULT(inBuffer_ == 0, "clCreateBuffer(inBuffer) failed");
|
||||
setData(inBuffer_);
|
||||
|
||||
outBuffer_ = _wrapper->clCreateBuffer(context_, CL_MEM_WRITE_ONLY, bufSize_,
|
||||
NULL, &error_);
|
||||
CHECK_RESULT(outBuffer_ == 0, "clCreateBuffer(outBuffer) failed");
|
||||
fillData(outBuffer_, 0xdeadbeef);
|
||||
|
||||
program_ = _wrapper->clCreateProgramWithSource(
|
||||
context_, 1, (const char **)&matrixtranspose_kernel, NULL, &error_);
|
||||
CHECK_RESULT(program_ == 0, "clCreateProgramWithSource failed");
|
||||
|
||||
char *buildOps = NULL;
|
||||
error_ = _wrapper->clBuildProgram(program_, 1, &device, buildOps, NULL, NULL);
|
||||
|
||||
if (error_ != CL_SUCCESS) {
|
||||
cl_int intError;
|
||||
char log[16384];
|
||||
intError =
|
||||
_wrapper->clGetProgramBuildInfo(program_, device, CL_PROGRAM_BUILD_LOG,
|
||||
16384 * sizeof(char), log, NULL);
|
||||
printf("Build error -> %s\n", log);
|
||||
|
||||
CHECK_RESULT(0, "clBuildProgram failed");
|
||||
}
|
||||
kernel_ = _wrapper->clCreateKernel(program_, "matrixTranspose", &error_);
|
||||
CHECK_RESULT(kernel_ == 0, "clCreateKernel failed");
|
||||
|
||||
error_ =
|
||||
_wrapper->clSetKernelArg(kernel_, 0, sizeof(cl_mem), (void *)&inBuffer_);
|
||||
error_ =
|
||||
_wrapper->clSetKernelArg(kernel_, 1, sizeof(cl_mem), (void *)&outBuffer_);
|
||||
error_ = _wrapper->clSetKernelArg(
|
||||
kernel_, 2, sizeof(cl_uint) * blockSize_ * blockSize_, NULL);
|
||||
error_ = _wrapper->clSetKernelArg(kernel_, 3, sizeof(cl_uint),
|
||||
(void *)&blockSize_);
|
||||
error_ =
|
||||
_wrapper->clSetKernelArg(kernel_, 4, sizeof(cl_uint), (void *)&width_);
|
||||
error_ =
|
||||
_wrapper->clSetKernelArg(kernel_, 5, sizeof(cl_uint), (void *)&height_);
|
||||
}
|
||||
|
||||
void OCLPerfMatrixTranspose::run(void) {
|
||||
size_t global_work_size[2] = {width_, height_};
|
||||
size_t local_work_size[2] = {blockSize_, blockSize_};
|
||||
|
||||
CPerfCounter timer;
|
||||
|
||||
timer.Reset();
|
||||
timer.Start();
|
||||
for (unsigned int i = 0; i < MAX_ITERATIONS; i++) {
|
||||
error_ = _wrapper->clEnqueueNDRangeKernel(
|
||||
cmd_queue_, kernel_, 2, NULL, (const size_t *)global_work_size,
|
||||
(const size_t *)local_work_size, 0, NULL, NULL);
|
||||
}
|
||||
|
||||
CHECK_RESULT(error_, "clEnqueueNDRangeKernel failed");
|
||||
_wrapper->clFinish(cmd_queue_);
|
||||
|
||||
timer.Stop();
|
||||
double sec = timer.GetElapsedTime();
|
||||
|
||||
checkData(outBuffer_);
|
||||
// Compute GB/s
|
||||
double perf =
|
||||
((double)bufSize_ * (double)MAX_ITERATIONS * (double)(1e-09)) / sec;
|
||||
|
||||
_perfInfo = (float)perf;
|
||||
testDescString = "";
|
||||
char str[64];
|
||||
sprintf(str, "(%d,%d) matrix with (%2d,%2d) block size %fms (GB/s) ", width_,
|
||||
height_, blockSize_, blockSize_,
|
||||
(sec / (double)MAX_ITERATIONS) * 1000.);
|
||||
testDescString += str;
|
||||
}
|
||||
|
||||
unsigned int OCLPerfMatrixTranspose::close(void) {
|
||||
_wrapper->clFinish(cmd_queue_);
|
||||
|
||||
if (inBuffer_) {
|
||||
error_ = _wrapper->clReleaseMemObject(inBuffer_);
|
||||
CHECK_RESULT_NO_RETURN(error_ != CL_SUCCESS,
|
||||
"clReleaseMemObject(inBuffer_) failed");
|
||||
}
|
||||
if (outBuffer_) {
|
||||
error_ = _wrapper->clReleaseMemObject(outBuffer_);
|
||||
CHECK_RESULT_NO_RETURN(error_ != CL_SUCCESS,
|
||||
"clReleaseMemObject(outBuffer_) failed");
|
||||
}
|
||||
if (kernel_) {
|
||||
error_ = _wrapper->clReleaseKernel(kernel_);
|
||||
CHECK_RESULT_NO_RETURN(error_ != CL_SUCCESS, "clReleaseKernel failed");
|
||||
}
|
||||
if (program_) {
|
||||
error_ = _wrapper->clReleaseProgram(program_);
|
||||
CHECK_RESULT_NO_RETURN(error_ != CL_SUCCESS, "clReleaseProgram failed");
|
||||
}
|
||||
if (cmd_queue_) {
|
||||
error_ = _wrapper->clReleaseCommandQueue(cmd_queue_);
|
||||
CHECK_RESULT_NO_RETURN(error_ != CL_SUCCESS,
|
||||
"clReleaseCommandQueue failed");
|
||||
}
|
||||
if (context_) {
|
||||
error_ = _wrapper->clReleaseContext(context_);
|
||||
CHECK_RESULT_NO_RETURN(error_ != CL_SUCCESS, "clReleaseContext failed");
|
||||
}
|
||||
|
||||
return _crcword;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user