From 2c0fd18dc361f79c60458bbc8a691552f834a195 Mon Sep 17 00:00:00 2001
From: miha-q <>
Date: Sat, 2 Mar 2024 22:13:51 -0500
Subject: [PATCH] Sat Mar 2 10:13:51 PM EST 2024
---
src/gpu.c | 78 -------------------------------------------------------
1 file changed, 78 deletions(-)
diff --git a/src/gpu.c b/src/gpu.c
index d44c749..4d31573 100644
--- a/src/gpu.c
+++ b/src/gpu.c
@@ -66,17 +66,10 @@ void GPU_clean()
void GPU_mmul(double* ptrR, double* ptrA, double* ptrB, size_t rowsA, size_t colsB, size_t shared)
{
- #define GPU_DEBUG
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
//Create buffers
size_t sizeA = rowsA * shared;
size_t sizeB = shared * colsB;
size_t sizeR = rowsA * colsB;
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
cl_int err;
cl_mem memA = clCreateBuffer(GPU_context, CL_MEM_READ_ONLY, sizeof(double) * sizeA, NULL, &err);
if (err != CL_SUCCESS)
@@ -84,18 +77,12 @@ void GPU_mmul(double* ptrR, double* ptrA, double* ptrB, size_t rowsA, size_t col
fprintf(stderr, "GPU fatal error: clCreateBuffer() failed.\n");
exit(1);
}
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
cl_mem memB = clCreateBuffer(GPU_context, CL_MEM_READ_ONLY, sizeof(double) * sizeB, NULL, &err);
if (err != CL_SUCCESS)
{
fprintf(stderr, "GPU fatal error: clCreateBuffer() failed.\n");
exit(1);
}
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
cl_mem memR = clCreateBuffer(GPU_context, CL_MEM_WRITE_ONLY, sizeof(double) * sizeR, NULL, &err);
if (err != CL_SUCCESS)
{
@@ -103,18 +90,12 @@ void GPU_mmul(double* ptrR, double* ptrA, double* ptrB, size_t rowsA, size_t col
exit(1);
}
//Populate buffers
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
err = clEnqueueWriteBuffer(GPU_command_queue, memA, CL_TRUE, 0, sizeof(double) * sizeA, ptrA, 0, NULL, NULL);
if (err != CL_SUCCESS)
{
fprintf(stderr, "GPU fatal error: clEnqueueWriteBuffer() failed.\n");
exit(1);
}
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
err = clEnqueueWriteBuffer(GPU_command_queue, memB, CL_TRUE, 0, sizeof(double) * sizeB, ptrB, 0, NULL, NULL);
if (err != CL_SUCCESS)
{
@@ -122,11 +103,7 @@ void GPU_mmul(double* ptrR, double* ptrA, double* ptrB, size_t rowsA, size_t col
exit(1);
}
//Load and compile program
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
printf("------------------------------\n%s\n------------------------------\n", src_gpu_mmul_cl);
-
char* tmp = malloc(src_gpu_mmul_cl_len);
memcpy(tmp, src_gpu_mmul_cl, src_gpu_mmul_cl_len);
const char* ptr = (const char*)src_gpu_mmul_cl;
@@ -136,9 +113,6 @@ void GPU_mmul(double* ptrR, double* ptrA, double* ptrB, size_t rowsA, size_t col
fprintf(stderr, "GPU fatal error: clCreateProgramWithSource() failed.\n");
exit(1);
}
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
err = clBuildProgram(program, 1, &GPU_device_id, NULL, NULL, NULL);
if (err != CL_SUCCESS)
{
@@ -151,9 +125,6 @@ void GPU_mmul(double* ptrR, double* ptrA, double* ptrB, size_t rowsA, size_t col
free(log);
exit(1);
}
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
//Setup kernel
cl_kernel kernel = clCreateKernel(program, "gpu_mmul", &err);
if (err != CL_SUCCESS)
@@ -161,54 +132,36 @@ void GPU_mmul(double* ptrR, double* ptrA, double* ptrB, size_t rowsA, size_t col
fprintf(stderr, "GPU fatal error: clCreateKernel() failed.\n");
exit(1);
}
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
err = clSetKernelArg(kernel, 0, sizeof(cl_mem), (void*)&memR);
if (err != CL_SUCCESS)
{
fprintf(stderr, "GPU fatal error: clSetKernelArg() failed.\n");
exit(1);
}
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
err = clSetKernelArg(kernel, 1, sizeof(cl_mem), (void*)&memA);
if (err != CL_SUCCESS)
{
fprintf(stderr, "GPU fatal error: clSetKernelArg() failed.\n");
exit(1);
}
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
err = clSetKernelArg(kernel, 2, sizeof(cl_mem), (void*)&memB);
if (err != CL_SUCCESS)
{
fprintf(stderr, "GPU fatal error: clSetKernelArg() failed.\n");
exit(1);
}
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
err = clSetKernelArg(kernel, 3, sizeof(int), &rowsA);
if (err != CL_SUCCESS)
{
fprintf(stderr, "GPU fatal error: clSetKernelArg() failed.\n");
exit(1);
}
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
err = clSetKernelArg(kernel, 4, sizeof(int), &colsB);
if (err != CL_SUCCESS)
{
fprintf(stderr, "GPU fatal error: clSetKernelArg() failed.\n");
exit(1);
}
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
//Run the program
size_t work_size[] = {rowsA, colsB};
err = clEnqueueNDRangeKernel(GPU_command_queue, kernel, 2, NULL, work_size, NULL, 0, NULL, NULL);
@@ -217,9 +170,6 @@ void GPU_mmul(double* ptrR, double* ptrA, double* ptrB, size_t rowsA, size_t col
fprintf(stderr, "GPU fatal error: clEnqueueNDRangeKernel() failed.\n");
exit(1);
}
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
//Wait for completion
err = clFlush(GPU_command_queue);
if (err != CL_SUCCESS)
@@ -227,18 +177,12 @@ void GPU_mmul(double* ptrR, double* ptrA, double* ptrB, size_t rowsA, size_t col
fprintf(stderr, "GPU fatal error: clFlush() failed.\n");
exit(1);
}
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
err = clFinish(GPU_command_queue);
if (err != CL_SUCCESS)
{
fprintf(stderr, "GPU fatal error: clFinish() failed.\n");
exit(1);
}
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
//Read results
err = clEnqueueReadBuffer(GPU_command_queue, memR, CL_TRUE, 0, sizeof(double) * sizeR, ptrR, 0, NULL, NULL);
if (err != CL_SUCCESS)
@@ -246,10 +190,6 @@ void GPU_mmul(double* ptrR, double* ptrA, double* ptrB, size_t rowsA, size_t col
fprintf(stderr, "GPU fatal error: clEnqueueWriteBuffer() failed.\n");
exit(1);
}
-
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
//Clean up
err = clReleaseKernel(kernel);
if (err != CL_SUCCESS)
@@ -257,52 +197,34 @@ void GPU_mmul(double* ptrR, double* ptrA, double* ptrB, size_t rowsA, size_t col
fprintf(stderr, "GPU fatal error: clReleaseKernel() failed.\n");
exit(1);
}
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
err = clReleaseProgram(program);
if (err != CL_SUCCESS)
{
fprintf(stderr, "GPU fatal error: clReleaseProgram() failed.\n");
exit(1);
}
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
err = clReleaseMemObject(memA);
if (err != CL_SUCCESS)
{
fprintf(stderr, "GPU fatal error: clReleaseMemObject() failed.\n");
exit(1);
}
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
err = clReleaseMemObject(memB);
if (err != CL_SUCCESS)
{
fprintf(stderr, "GPU fatal error: clReleaseMemObject() failed.\n");
exit(1);
}
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
err = clReleaseMemObject(memR);
if (err != CL_SUCCESS)
{
fprintf(stderr, "GPU fatal error: clReleaseMemObject() failed.\n");
exit(1);
}
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
err = clReleaseMemObject(memR);
if (err != CL_SUCCESS)
{
fprintf(stderr, "GPU fatal error: clReleaseMemObject() failed.\n");
exit(1);
}
- #ifdef GPU_DEBUG
- printf("Line %d.\n", __LINE__);
- #endif
}
\ No newline at end of file
--
2.39.5