taosang2
76c6dcd558
Fix FEAT-39125 Add EMU_ENV option. If it is ON, the building is for emulation environment, thus some logics can be adjusted to match emulation environment. If it is OFF, the building is for regular environment. Currently only ocltst will use the option. But it can be used for other modules. Change-Id: I54e1bc1309e82794b41fca2ae1f01f004138dced
350 baris
13 KiB
C++
350 baris
13 KiB
C++
/* Copyright (c) 2010 - 2021 Advanced Micro Devices, Inc.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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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 "OCLThreadTrace.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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const static unsigned int IOThreadTrace = 3; // number of input/oputput buffers
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static size_t SeNum = 1; // number of SEs
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// size of thread trace buffer
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#if EMU_ENV
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const static unsigned int ttBufSize = 5000;
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#else
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const static unsigned int ttBufSize = 30000;
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#endif
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const static unsigned int InputElements = 2048; // elements in each vector
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const static char* strKernel =
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"__kernel void thread_trace_test( \n"
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" __global int *A,__global int *B,__global int *C) \n"
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"{ \n"
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" int idx = get_global_id(0); \n"
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" C[idx] = A[idx] + B[idx]; \n"
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"} \n";
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OCLThreadTrace::OCLThreadTrace() {
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_numSubTests = 1;
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failed_ = false;
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clCreateThreadTraceAMD_ = 0;
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clReleaseThreadTraceAMD_ = 0;
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clRetainThreadTraceAMD_ = 0;
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clGetThreadTraceInfoAMD_ = 0;
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clSetThreadTraceParamAMD_ = 0;
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clEnqueueThreadTraceCommandAMD_ = 0;
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clEnqueueBindThreadTraceBufferAMD_ = 0;
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ioBuf_ = 0;
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ttBuf_ = 0;
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}
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OCLThreadTrace::~OCLThreadTrace() {}
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void OCLThreadTrace::open(unsigned int test, char* units, double& conversion,
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unsigned int deviceId) {
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OCLTestImp::open(test, units, conversion, deviceId);
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CHECK_RESULT((error_ != CL_SUCCESS), "Error opening");
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if (deviceId >= deviceCount_) {
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failed_ = true;
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return;
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}
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cl_device_type deviceType;
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error_ = _wrapper->clGetDeviceInfo(devices_[deviceId], CL_DEVICE_TYPE,
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sizeof(deviceType), &deviceType, NULL);
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CHECK_RESULT((error_ != CL_SUCCESS), "CL_DEVICE_TYPE failed");
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if (!(deviceType & CL_DEVICE_TYPE_GPU)) {
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printf("GPU device is required for this test!\n");
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failed_ = true;
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return;
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}
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size_t threadTraceEnabled;
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size_t retsize;
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error_ = _wrapper->clGetDeviceInfo(
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devices_[deviceId], CL_DEVICE_THREAD_TRACE_SUPPORTED_AMD,
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sizeof(threadTraceEnabled), &threadTraceEnabled, &retsize);
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CHECK_RESULT(error_ != CL_SUCCESS, "clGetDeviceInfo failed");
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if (!threadTraceEnabled) {
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failed_ = true;
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testDescString = "Not supported";
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return;
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}
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unsigned int datasize = sizeof(unsigned int) * InputElements;
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ioBuf_ = (unsigned int**)malloc(IOThreadTrace * sizeof(unsigned int*));
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CHECK_RESULT((ioBuf_ == NULL), "malloc failed");
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memset(ioBuf_, 0, IOThreadTrace * sizeof(unsigned int*));
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for (unsigned i = 0; i < IOThreadTrace; ++i) {
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ioBuf_[i] = (unsigned int*)malloc(datasize);
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CHECK_RESULT((ioBuf_[i] == NULL), "malloc failed");
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for (unsigned j = 0; j < InputElements; ++j) {
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ioBuf_[i][j] = j;
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}
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}
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clCreateThreadTraceAMD_ =
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(fnp_clCreateThreadTraceAMD)_wrapper->clGetExtensionFunctionAddress(
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"clCreateThreadTraceAMD");
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CHECK_RESULT((clCreateThreadTraceAMD_ == 0),
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"clGetExtensionFunctionAddress(clCreateThreadTraceAMD) failed");
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clGetThreadTraceInfoAMD_ =
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(fnp_clGetThreadTraceInfoAMD)_wrapper->clGetExtensionFunctionAddress(
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"clGetThreadTraceInfoAMD");
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CHECK_RESULT((clGetThreadTraceInfoAMD_ == 0),
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"clGetExtensionFunctionAddress(clGetThreadTraceInfoAMD) failed");
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threadTrace_ = clCreateThreadTraceAMD_(devices_[_deviceId], &error_);
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CHECK_RESULT((error_ != CL_SUCCESS), "clCreateThreadTraceAMD() failed");
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// Get number of shader engines
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clGetThreadTraceInfoAMD_(threadTrace_, CL_THREAD_TRACE_SE, sizeof(SeNum),
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&SeNum, NULL);
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ttBuf_ = (unsigned int**)malloc(SeNum * sizeof(unsigned int*));
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CHECK_RESULT((ttBuf_ == NULL), "malloc failed");
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memset(ttBuf_, 0, SeNum * sizeof(unsigned int*));
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program_ = _wrapper->clCreateProgramWithSource(context_, 1, &strKernel, NULL,
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&error_);
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CHECK_RESULT((error_ != CL_SUCCESS), "clCreateProgramWithSource() failed");
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error_ = _wrapper->clBuildProgram(program_, 1, &devices_[deviceId], NULL,
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NULL, NULL);
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if (error_ != CL_SUCCESS) {
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char programLog[1024];
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_wrapper->clGetProgramBuildInfo(program_, devices_[deviceId],
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CL_PROGRAM_BUILD_LOG, 1024, programLog, 0);
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printf("\n%s\n", programLog);
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fflush(stdout);
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}
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CHECK_RESULT((error_ != CL_SUCCESS), "clBuildProgram() failed");
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kernel_ = _wrapper->clCreateKernel(program_, "thread_trace_test", &error_);
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CHECK_RESULT((error_ != CL_SUCCESS), "clCreateKernel() failed");
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cl_mem buffer;
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for (unsigned int i = 0; i < IOThreadTrace; ++i) {
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buffer = _wrapper->clCreateBuffer(context_,
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CL_MEM_READ_WRITE | CL_MEM_COPY_HOST_PTR,
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datasize, ioBuf_[i], &error_);
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CHECK_RESULT((error_ != CL_SUCCESS), "clCreateBuffer() failed");
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buffers_.push_back(buffer);
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}
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for (unsigned int i = 0; i < SeNum; ++i) {
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buffer = _wrapper->clCreateBuffer(context_, CL_MEM_READ_WRITE, ttBufSize,
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NULL, &error_);
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CHECK_RESULT((error_ != CL_SUCCESS), "clCreateBuffer() failed");
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buffers_.push_back(buffer);
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}
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clReleaseThreadTraceAMD_ =
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(fnp_clReleaseThreadTraceAMD)_wrapper->clGetExtensionFunctionAddress(
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"clReleaseThreadTraceAMD");
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CHECK_RESULT((clReleaseThreadTraceAMD_ == 0),
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"clGetExtensionFunctionAddress(clReleaseThreadTraceAMD) failed");
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clRetainThreadTraceAMD_ =
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(fnp_clRetainThreadTraceAMD)_wrapper->clGetExtensionFunctionAddress(
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"clRetainThreadTraceAMD");
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CHECK_RESULT((clRetainThreadTraceAMD_ == 0),
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"clGetExtensionFunctionAddress(clRetainThreadTraceAMD) failed");
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clSetThreadTraceParamAMD_ =
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(fnp_clSetThreadTraceParamAMD)_wrapper->clGetExtensionFunctionAddress(
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"clSetThreadTraceParamAMD");
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CHECK_RESULT(
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(clSetThreadTraceParamAMD_ == 0),
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"clGetExtensionFunctionAddress(clSetThreadTraceParamAMD) failed");
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clEnqueueThreadTraceCommandAMD_ = (fnp_clEnqueueThreadTraceCommandAMD)
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_wrapper->clGetExtensionFunctionAddress(
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"clEnqueueThreadTraceCommandAMD");
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CHECK_RESULT(
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(clEnqueueThreadTraceCommandAMD_ == 0),
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"clGetExtensionFunctionAddress(clEnqueueThreadTraceCommandAMD) failed");
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clEnqueueBindThreadTraceBufferAMD_ =
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(fnp_clEnqueueBindThreadTraceBufferAMD)_wrapper
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->clGetExtensionFunctionAddress("clEnqueueBindThreadTraceBufferAMD");
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CHECK_RESULT((clEnqueueBindThreadTraceBufferAMD_ == 0),
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"clGetExtensionFunctionAddress("
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"clEnqueueBindThreadTraceBufferAMD) failed");
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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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static void DumpTraceSI(unsigned int index, cl_ushort* tracePtr,
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size_t numOfBytes) {
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FILE* outFile;
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char file_name[16] = {0};
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static unsigned int iii = 0;
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sprintf(file_name, "TTrace%d%d.out", index, iii++);
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outFile = fopen(file_name, "w");
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for (size_t i = 0; i < numOfBytes / 2; i++) {
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fprintf(outFile, "%04x\n", (cl_ushort)(*tracePtr));
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tracePtr++;
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}
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fclose(outFile);
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}
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#define DUMPTRACE 0
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void OCLThreadTrace::run(void) {
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cl_mem* ttArrBuf = 0;
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unsigned int* ttBufRecordedSizes = 0;
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unsigned int i = 0, j = 0;
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if (failed_) {
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return;
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}
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for (i = 0; i < IOThreadTrace; ++i) {
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cl_mem buffer = buffers()[i];
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error_ = _wrapper->clSetKernelArg(kernel_, i, sizeof(cl_mem), &buffer);
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CHECK_RESULT((error_ != CL_SUCCESS), "clSetKernelArg() failed");
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}
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size_t globalWorkSize[1];
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size_t localWorkSize[1];
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globalWorkSize[0] = InputElements;
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localWorkSize[0] = 32;
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ttArrBuf = (cl_mem*)malloc(sizeof(cl_mem) * SeNum);
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;
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for (i = 0; i < SeNum; i++) ttArrBuf[i] = buffers()[IOThreadTrace + i];
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cl_event clEvent;
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error_ = clEnqueueBindThreadTraceBufferAMD_(
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cmdQueues_[_deviceId], threadTrace_, ttArrBuf, (cl_uint)SeNum, ttBufSize,
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0, NULL, &clEvent);
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CHECK_RESULT((error_ != CL_SUCCESS),
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"clEnqueueBindThreadTraceBufferAMD() failed");
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error_ = clEnqueueThreadTraceCommandAMD_(cmdQueues_[_deviceId], threadTrace_,
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CL_THREAD_TRACE_BEGIN_COMMAND, 0,
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NULL, &clEvent);
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CHECK_RESULT((error_ != CL_SUCCESS),
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"clEnqueueThreadTraceCommandAMD() failed");
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error_ = _wrapper->clEnqueueNDRangeKernel(cmdQueues_[_deviceId], kernel_, 1,
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NULL, globalWorkSize, localWorkSize,
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0, NULL, NULL);
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CHECK_RESULT((error_ != CL_SUCCESS), "clEnqueueNDRangeKernel() failed");
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clFinish(cmdQueues_[_deviceId]);
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error_ = clEnqueueThreadTraceCommandAMD_(cmdQueues_[_deviceId], threadTrace_,
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CL_THREAD_TRACE_END_COMMAND, 0, NULL,
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&clEvent);
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CHECK_RESULT((error_ != CL_SUCCESS),
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"clEnqueueThreadTraceCommandAMD() failed");
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ttBufRecordedSizes = (unsigned int*)malloc(sizeof(unsigned int) * SeNum);
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memset(ttBufRecordedSizes, 0, sizeof(unsigned int) * SeNum);
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size_t ttBufRecordedSize;
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error_ = clGetThreadTraceInfoAMD_(threadTrace_, CL_THREAD_TRACE_BUFFERS_SIZE,
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1, NULL, &ttBufRecordedSize);
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CHECK_RESULT((error_ != CL_SUCCESS), "clGetThreadTraceInfoAMD() failed");
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if (ttBufRecordedSize > sizeof(unsigned int) * SeNum) {
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free(ttBufRecordedSizes);
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ttBufRecordedSizes = (unsigned int*)malloc(ttBufRecordedSize);
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memset(ttBufRecordedSizes, 0, ttBufRecordedSize);
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}
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error_ =
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clGetThreadTraceInfoAMD_(threadTrace_, CL_THREAD_TRACE_BUFFERS_SIZE,
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ttBufRecordedSize, ttBufRecordedSizes, NULL);
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CHECK_RESULT((error_ != CL_SUCCESS), "clGetThreadTraceInfoAMD() failed");
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for (i = 0; i < SeNum; ++i) {
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ttBuf_[i] = (cl_uint*)malloc(ttBufRecordedSizes[i] * sizeof(cl_uint));
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CHECK_RESULT((ttBuf_[i] == NULL), "malloc failed");
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}
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for (i = 0; i < SeNum; ++i) {
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if (ttBufRecordedSizes[i] != 0) {
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error_ = _wrapper->clEnqueueReadBuffer(
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cmdQueues_[_deviceId], buffers()[IOThreadTrace + i], CL_TRUE, 0,
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ttBufRecordedSizes[i], ttBuf_[i], 0, NULL, NULL);
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CHECK_RESULT((error_ != CL_SUCCESS), "clEnqueueReadBuffer() failed");
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#if DUMPTRACE
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DumpTraceSI(i, (cl_ushort*)ttBuf_[i], ttBufRecordedSizes[i]);
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#endif
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}
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}
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bool validRes = true;
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for (i = 0; i < SeNum; ++i) {
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unsigned j;
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for (j = 0; j < ttBufRecordedSizes[i]; ++j) {
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if (ttBuf_[i][j] != 0) {
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break;
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}
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}
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if (j >= ttBufRecordedSizes[i] && ttBufRecordedSizes[i] > 0) {
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validRes = false;
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break;
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}
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}
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if (!validRes) {
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CHECK_RESULT(
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true,
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" - Incorrect result for thread trace. no output data was recorded.\n");
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}
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if (ttArrBuf) free(ttArrBuf);
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if (ttBufRecordedSizes) free(ttBufRecordedSizes);
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}
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unsigned int OCLThreadTrace::close(void) {
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if (clReleaseThreadTraceAMD_ && threadTrace_)
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clReleaseThreadTraceAMD_(threadTrace_);
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if (ioBuf_) {
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for (unsigned i = 0; i < IOThreadTrace; ++i) {
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if (ioBuf_[i]) {
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free(ioBuf_[i]);
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}
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}
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free(ioBuf_);
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}
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if (ttBuf_) {
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for (unsigned i = 0; i < SeNum; ++i) {
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if (ttBuf_[i]) {
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free(ttBuf_[i]);
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}
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}
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free(ttBuf_);
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}
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return OCLTestImp::close();
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}
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