From: miha-q <> Date: Thu, 7 Mar 2024 22:12:03 +0000 (-0500) Subject: Thu Mar 7 05:12:03 PM EST 2024 X-Git-Url: http://www.foleosoft.com/?a=commitdiff_plain;h=414f54d970c52cb49ef01dc7c3edf9d752afadb5;p=QAnsel.git Thu Mar 7 05:12:03 PM EST 2024 --- diff --git a/src/.kernel.tmp.1 b/src/.kernel.tmp.1 index e96fefc..d4b4f0a 100644 --- a/src/.kernel.tmp.1 +++ b/src/.kernel.tmp.1 @@ -80,130 +80,6 @@ __kernel void kernel_knk } } -__kernel void kernel_knk_2 -( - __global float* ptrR, - __global float* ptrA, - __global float* ptrB, - const int rowsA, - const int colsA, - const int rowsB, - const int colsB -) -{ - //This is based off the equality that - // (A knk I) dot (J knk B) = A knk B - // If I and J are identity matrices, then - // we don't even need to compute them - // to know their values at a given - // index, meaning we just need to - // carry out effectively a copy of - // the dot product procedure. - const int rowsI = rowsB; - const int colsI = rowsI; - const int rowsJ = colsA; - const int colsJ = rowsJ; - const int rowsX = rowsA * rowsI; - const int colsX = colsA * colsI; - const int rowsY = rowsJ * rowsB; - const int colsY = colsJ * colsB; - const int rowsR = rowsX; - const int colsR = colsY; - - const int rowR = get_global_id(0); //{gpu_only} - const int colR = get_global_id(1); //{gpu_only} - int posA, posB; - float rR = 0; - float iR = 0; - const int posR = rowR * (colsR * 2) + (colR * 2); - - for (int i = 0; i < colsX; i++) - { - const int rowX = rowR; - const int colX = i; - const int rowY = i; - const int colY = colR; - - const int rowA = rowX / rowsI; - const int colA = colX / colsI; - const int rowI = rowX % rowsI; - const int colI = colX % colsI; - - const int rowJ = rowY / rowsB; - const int colJ = colY / colsB; - const int rowB = rowY % rowsB; - const int colB = colY % colsB; - - const int posA = rowA * (colsA * 2) + (colA * 2); - const int posB = rowB * (colsB * 2) + (colB * 2); - - const float rA = rowI == colI ? ptrA[posA] : 0; - const float iA = rowI == colI ? ptrA[posA + 1] : 0; - const float rB = rowJ == colJ ? ptrB[posB] : 0; - const float iB = rowJ == colJ ? ptrB[posB + 1] : 0; - - //(rA + iA)(rB + iB) - const float first = rA * rB; - const float outer = rA * iB; - const float inner = iA * rB; - const float lasts = iA * iB; - - rR += first + lasts; - iR += outer + inner; - } - ptrR[rowR * (colsR * 2) + (colR * 2)] = rR; - ptrR[rowR * (colsR * 2) + (colR * 2) + 1] = iR; - -} - -__kernel void kernel_knk_3 -( - __global float* ptrR, - __global float* ptrA, - const int rowsA, - const int colsA, - const float gate0, - const float gate1, - const float gate2, - const float gate3, - const float gate4, - const float gate5, - const float gate6, - const float gate7 -) -{ - const int rowsR = rowsA * 2; - const int colsR = colsA * 2; - const int rowR = get_global_id(0); //{gpu_only} - for (int colR = 0; colR < colsR; colR++) - { - const int rowA = rowR / 2; - const int colA = colR / 2; - const int rowB = rowR % 2; - const int colB = colR % 2; - float rB, iB; - switch ((rowB << 1) | colB) - { - case 0b00: rB = gate0; iB = gate1; break; - case 0b01: rB = gate2; iB = gate3; break; - case 0b10: rB = gate4; iB = gate5; break; - case 0b11: rB = gate6; iB = gate7; break; - } - - const int posA = rowA * (colsA * 2) + (colA * 2); - const float rA = ptrA[posA]; - const float iA = ptrA[posA + 1]; - - //(rA + iA)(rB + iB) - const float first = rA * rB; - const float outer = rA * iB; - const float inner = iA * rB; - const float lasts = iA * iB; - ptrR[rowR * (colsR * 2) + (colR * 2)] = first + lasts; - ptrR[rowR * (colsR * 2) + (colR * 2) + 1] = outer + inner; - } -} - __kernel void kernel_knk_2x2 ( __global float* ptrR, @@ -219,73 +95,6 @@ __kernel void kernel_knk_2x2 const float gate6, const float gate7 ) -{ - const int rowsR = rowsA * 2; - const int colsR = colsA * 2; - const int rowR = get_global_id(0) * 2; //{gpu_only} - for (int colR = 0; colR < colsR; colR += 2) - { - const int rowA = rowR / 2; - const int colA = colR / 2; - const int posA = rowA * (colsA * 2) + (colA * 2); - const float rA = ptrA[posA]; - const float iA = ptrA[posA + 1]; - - for (int i = 0; i < 4; i++) - { - float rB, iB; - switch (i) - { - case 0: rB = gate0; iB = gate1; break; - case 1: rB = gate2; iB = gate3; break; - case 2: rB = gate4; iB = gate5; break; - case 3: rB = gate6; iB = gate7; break; - } - - //(rA + iA)(rB + iB) - const float first = rA * rB; - const float outer = rA * iB; - const float inner = iA * rB; - const float lasts = iA * iB; - switch (i) - { - case 0: - ptrR[(rowR + 0) * (colsR * 2) + ((colR + 0) * 2)] = first + lasts; - ptrR[(rowR + 0) * (colsR * 2) + ((colR + 0) * 2) + 1] = outer + inner; - break; - case 1: - ptrR[(rowR + 0) * (colsR * 2) + ((colR + 1) * 2)] = first + lasts; - ptrR[(rowR + 0) * (colsR * 2) + ((colR + 1) * 2) + 1] = outer + inner; - break; - case 2: - ptrR[(rowR + 1) * (colsR * 2) + ((colR + 0) * 2)] = first + lasts; - ptrR[(rowR + 1) * (colsR * 2) + ((colR + 0) * 2) + 1] = outer + inner; - break; - case 3: - ptrR[(rowR + 1) * (colsR * 2) + ((colR + 1) * 2)] = first + lasts; - ptrR[(rowR + 1) * (colsR * 2) + ((colR + 1) * 2) + 1] = outer + inner; - break; - } - - } - } -} - -__kernel void kernel_knk_2x2x2 -( - __global float* ptrR, - __global float* ptrA, - const int rowsA, - const int colsA, - const float gate0, - const float gate1, - const float gate2, - const float gate3, - const float gate4, - const float gate5, - const float gate6, - const float gate7 -) { const int rowsR = rowsA * 2; const int colsR = colsA * 2; diff --git a/src/.kernel.tmp.2 b/src/.kernel.tmp.2 index 7d9ee52..55338c1 100644 Binary files a/src/.kernel.tmp.2 and b/src/.kernel.tmp.2 differ diff --git a/src/QAnsel.c b/src/QAnsel.c index 3c55cb8..773edf0 100644 --- a/src/QAnsel.c +++ b/src/QAnsel.c @@ -223,10 +223,6 @@ void qansel_instruction(cpx_mtx_t* stateVector, unsigned char qubitCount, QInstr cpx_mtx_knk_metal_2x2(tmp.ptr, filter.ptr, gate.ptr, filter.rows, filter.cols, gate.rows, gate.cols); us2 = get_time(); printf("\tMetal2x2: %lu\n", us2 - us1); - us1 = get_time(); - cpx_mtx_knk_metal_2x2x2(tmp.ptr, filter.ptr, gate.ptr, filter.rows, filter.cols, gate.rows, gate.cols); - us2 = get_time(); - printf("\tMetal2x2x2: %lu\n", us2 - us1); us1 = get_time(); for (int i = 0; i < filter.rows; i++) diff --git a/src/complex.c b/src/complex.c index 9079092..b1d783f 100644 --- a/src/complex.c +++ b/src/complex.c @@ -144,19 +144,6 @@ void cpx_mtx_knk(float* ptrR, float* ptrA, float* ptrB, int rowsA, int colsA, in } } -void cpx_mtx_knk_2(float* ptrR, float* ptrA, float* ptrB, int rowsA, int colsA, int rowsB, int colsB) -{ - int rowsR = rowsA * rowsB; - int colsR = colsA * colsB; - for (int i = 0; i < rowsR; i++) - { - for (int j = 0; j < colsR; j++) - { - kernel_knk_2(ptrR, ptrA, ptrB, rowsA, colsA, rowsB, colsB, i, j); - } - } -} - /*-----------------------------------------------------------------------------------*/ /*THREADED*/ /*-----------------------------------------------------------------------------------*/ @@ -633,109 +620,6 @@ void cpx_mtx_knk_metal_2x2(float* ptrR, float* ptrA, float* ptrB, int rowsA, int err = clSetKernelArg(kernel,10, sizeof(float), &gate6); gpuerr(clSetKernelArg); err = clSetKernelArg(kernel,11, sizeof(float), &gate7); gpuerr(clSetKernelArg); - //Run the program - err = clEnqueueNDRangeKernel(cpx_mtx_command_queue, kernel, 1, NULL, (size_t[]){rowsR / 2}, NULL, 0, NULL, NULL); - gpuerr(clEnqueueNDRangeKernel); - - //Wait for completion - err = clFlush(cpx_mtx_command_queue); gpuerr(clFlush); - err = clFinish(cpx_mtx_command_queue); gpuerr(clFinish); - - //Read results - err = clEnqueueReadBuffer(cpx_mtx_command_queue, memR, CL_TRUE, 0, sizeR, ptrR, 0, NULL, NULL); - gpuerr(clEnqueueReadBuffer); - - //Clean up - err = clReleaseKernel(kernel); gpuerr(clReleaseKernel); - err = clReleaseProgram(program); gpuerr(clReleaseProgram); - err = clReleaseMemObject(memA); gpuerr(clReleaseMemObject); - err = clReleaseMemObject(memR); gpuerr(clReleaseMemObject); -} - -//This only works if ptrA is NxM where both N and X are divisible by two, -// and ptrB is 2x2. If both are true, this is much more efficient than -// the standard knk_metal() function. -void cpx_mtx_knk_metal_2x2x2(float* ptrR, float* ptrA, float* ptrB, int rowsA, int colsA, int rowsB, int colsB) -{ - int rowsR = rowsA * rowsB; - int colsR = colsA * colsB; - //Create buffers - size_t sizeR = ((colsR * 2) * rowsR) * sizeof(float); - size_t sizeA = ((colsA * 2) * rowsA) * sizeof(float); - cl_int err; - cl_mem memA = clCreateBuffer(cpx_mtx_context, CL_MEM_READ_ONLY, sizeA, NULL, &err); gpuerr(clCreateBuffer); - cl_mem memR = clCreateBuffer(cpx_mtx_context, CL_MEM_READ_ONLY, sizeR, NULL, &err); gpuerr(clCreateBuffer); - - //Populate buffers - err = clEnqueueWriteBuffer(cpx_mtx_command_queue, memA, CL_TRUE, 0, sizeA, ptrA, 0, NULL, NULL); - gpuerr(clEnqueueWriteBuffer); - - //Load and compile program - cl_program program; - if (cpx_mtx_cache == NULL) - { - program = clCreateProgramWithSource(cpx_mtx_context, 1, (const char*[]){kernel_gpu}, NULL, &err); - gpuerr(clCreateProgramWithSource); - err = clBuildProgram(program, 1, &cpx_mtx_device_id, NULL, NULL, NULL); - if (err != CL_SUCCESS) - { - fprintf(stderr, "GPU fatal error: clBuildProgram() failed.\n"); - size_t log_size; - clGetProgramBuildInfo(program, cpx_mtx_device_id, CL_PROGRAM_BUILD_LOG, 0, NULL, &log_size); - char* log = malloc(log_size); - clGetProgramBuildInfo(program, cpx_mtx_device_id, CL_PROGRAM_BUILD_LOG, log_size, log, NULL); - printf("%s", log); - free(log); - exit(1); - } - err = clGetProgramInfo(program, CL_PROGRAM_BINARY_SIZES, sizeof(size_t), &cpx_mtx_cache_len, NULL); - gpuerr(clGetProgramInfo); - cpx_mtx_cache = malloc(cpx_mtx_cache_len); - clGetProgramInfo(program, CL_PROGRAM_BINARIES, sizeof(unsigned char*), &cpx_mtx_cache, NULL); - gpuerr(clGetProgramInfo); - } - else - { - program = clCreateProgramWithBinary(cpx_mtx_context, 1, &cpx_mtx_device_id, &cpx_mtx_cache_len, (const unsigned char**)&cpx_mtx_cache, NULL, &err); - gpuerr(clCreateProgramWithBinary); - err = clBuildProgram(program, 1, &cpx_mtx_device_id, NULL, NULL, NULL); - if (err != CL_SUCCESS) - { - fprintf(stderr, "GPU fatal error: clBuildProgram() failed.\n"); - size_t log_size; - clGetProgramBuildInfo(program, cpx_mtx_device_id, CL_PROGRAM_BUILD_LOG, 0, NULL, &log_size); - char* log = malloc(log_size); - clGetProgramBuildInfo(program, cpx_mtx_device_id, CL_PROGRAM_BUILD_LOG, log_size, log, NULL); - printf("%s", log); - free(log); - exit(1); - } - } - - //Setup kernel - - float gate0 = ptrB[0]; - float gate1 = ptrB[1]; - float gate2 = ptrB[2]; - float gate3 = ptrB[3]; - float gate4 = ptrB[4]; - float gate5 = ptrB[5]; - float gate6 = ptrB[6]; - float gate7 = ptrB[7]; - cl_kernel kernel = clCreateKernel(program, "kernel_knk_2x2x2", &err); gpuerr(clCreateKernel); - err = clSetKernelArg(kernel, 0, sizeof(cl_mem), (void*)&memR); gpuerr(clSetKernelArg); - err = clSetKernelArg(kernel, 1, sizeof(cl_mem), (void*)&memA); gpuerr(clSetKernelArg); - err = clSetKernelArg(kernel, 2, sizeof(int), &rowsA); gpuerr(clSetKernelArg); - err = clSetKernelArg(kernel, 3, sizeof(int), &colsA); gpuerr(clSetKernelArg); - err = clSetKernelArg(kernel, 4, sizeof(float), &gate0); gpuerr(clSetKernelArg); - err = clSetKernelArg(kernel, 5, sizeof(float), &gate1); gpuerr(clSetKernelArg); - err = clSetKernelArg(kernel, 6, sizeof(float), &gate2); gpuerr(clSetKernelArg); - err = clSetKernelArg(kernel, 7, sizeof(float), &gate3); gpuerr(clSetKernelArg); - err = clSetKernelArg(kernel, 8, sizeof(float), &gate4); gpuerr(clSetKernelArg); - err = clSetKernelArg(kernel, 9, sizeof(float), &gate5); gpuerr(clSetKernelArg); - err = clSetKernelArg(kernel,10, sizeof(float), &gate6); gpuerr(clSetKernelArg); - err = clSetKernelArg(kernel,11, sizeof(float), &gate7); gpuerr(clSetKernelArg); - //Run the program err = clEnqueueNDRangeKernel(cpx_mtx_command_queue, kernel, 1, NULL, (size_t[]){rowsR / 2, colsR / 2}, NULL, 0, NULL, NULL); gpuerr(clEnqueueNDRangeKernel); diff --git a/src/kernel.cl b/src/kernel.cl index a22c6c3..a7f2cc5 100644 --- a/src/kernel.cl +++ b/src/kernel.cl @@ -86,206 +86,7 @@ __kernel void kernel_knk } } -__kernel void kernel_knk_2 -( - __global float* ptrR, - __global float* ptrA, - __global float* ptrB, - const int rowsA, - const int colsA, - const int rowsB, - const int colsB - , const int get_global_id_0, //{cpu_only} - const int get_global_id_1 //{cpu_only} -) -{ - //This is based off the equality that - // (A knk I) dot (J knk B) = A knk B - // If I and J are identity matrices, then - // we don't even need to compute them - // to know their values at a given - // index, meaning we just need to - // carry out effectively a copy of - // the dot product procedure. - const int rowsI = rowsB; - const int colsI = rowsI; - const int rowsJ = colsA; - const int colsJ = rowsJ; - const int rowsX = rowsA * rowsI; - const int colsX = colsA * colsI; - const int rowsY = rowsJ * rowsB; - const int colsY = colsJ * colsB; - const int rowsR = rowsX; - const int colsR = colsY; - - const int rowR = get_global_id(0); //{gpu_only} - const int colR = get_global_id(1); //{gpu_only} - const int rowR = get_global_id_0; //{cpu_only} - const int colR = get_global_id_1; //{cpu_only} - int posA, posB; - float rR = 0; - float iR = 0; - const int posR = rowR * (colsR * 2) + (colR * 2); - - for (int i = 0; i < colsX; i++) - { - const int rowX = rowR; - const int colX = i; - const int rowY = i; - const int colY = colR; - - const int rowA = rowX / rowsI; - const int colA = colX / colsI; - const int rowI = rowX % rowsI; - const int colI = colX % colsI; - - const int rowJ = rowY / rowsB; - const int colJ = colY / colsB; - const int rowB = rowY % rowsB; - const int colB = colY % colsB; - - const int posA = rowA * (colsA * 2) + (colA * 2); - const int posB = rowB * (colsB * 2) + (colB * 2); - - const float rA = rowI == colI ? ptrA[posA] : 0; - const float iA = rowI == colI ? ptrA[posA + 1] : 0; - const float rB = rowJ == colJ ? ptrB[posB] : 0; - const float iB = rowJ == colJ ? ptrB[posB + 1] : 0; - - //(rA + iA)(rB + iB) - const float first = rA * rB; - const float outer = rA * iB; - const float inner = iA * rB; - const float lasts = iA * iB; - - rR += first + lasts; - iR += outer + inner; - } - ptrR[rowR * (colsR * 2) + (colR * 2)] = rR; - ptrR[rowR * (colsR * 2) + (colR * 2) + 1] = iR; - -} - -__kernel void kernel_knk_3 -( - __global float* ptrR, - __global float* ptrA, - const int rowsA, - const int colsA, - const float gate0, - const float gate1, - const float gate2, - const float gate3, - const float gate4, - const float gate5, - const float gate6, - const float gate7 - , const int get_global_id_0 //{cpu_only} -) -{ - const int rowsR = rowsA * 2; - const int colsR = colsA * 2; - const int rowR = get_global_id(0); //{gpu_only} - const int rowR = get_global_id_0; //{cpu_only} - for (int colR = 0; colR < colsR; colR++) - { - const int rowA = rowR / 2; - const int colA = colR / 2; - const int rowB = rowR % 2; - const int colB = colR % 2; - float rB, iB; - switch ((rowB << 1) | colB) - { - case 0b00: rB = gate0; iB = gate1; break; - case 0b01: rB = gate2; iB = gate3; break; - case 0b10: rB = gate4; iB = gate5; break; - case 0b11: rB = gate6; iB = gate7; break; - } - - const int posA = rowA * (colsA * 2) + (colA * 2); - const float rA = ptrA[posA]; - const float iA = ptrA[posA + 1]; - - //(rA + iA)(rB + iB) - const float first = rA * rB; - const float outer = rA * iB; - const float inner = iA * rB; - const float lasts = iA * iB; - ptrR[rowR * (colsR * 2) + (colR * 2)] = first + lasts; - ptrR[rowR * (colsR * 2) + (colR * 2) + 1] = outer + inner; - } -} - __kernel void kernel_knk_2x2 -( - __global float* ptrR, - __global float* ptrA, - const int rowsA, - const int colsA, - const float gate0, - const float gate1, - const float gate2, - const float gate3, - const float gate4, - const float gate5, - const float gate6, - const float gate7 - , const int get_global_id_0 //{cpu_only} -) -{ - const int rowsR = rowsA * 2; - const int colsR = colsA * 2; - const int rowR = get_global_id(0) * 2; //{gpu_only} - const int rowR = get_global_id_0 * 2; //{cpu_only} - for (int colR = 0; colR < colsR; colR += 2) - { - const int rowA = rowR / 2; - const int colA = colR / 2; - const int posA = rowA * (colsA * 2) + (colA * 2); - const float rA = ptrA[posA]; - const float iA = ptrA[posA + 1]; - - for (int i = 0; i < 4; i++) - { - float rB, iB; - switch (i) - { - case 0: rB = gate0; iB = gate1; break; - case 1: rB = gate2; iB = gate3; break; - case 2: rB = gate4; iB = gate5; break; - case 3: rB = gate6; iB = gate7; break; - } - - //(rA + iA)(rB + iB) - const float first = rA * rB; - const float outer = rA * iB; - const float inner = iA * rB; - const float lasts = iA * iB; - switch (i) - { - case 0: - ptrR[(rowR + 0) * (colsR * 2) + ((colR + 0) * 2)] = first + lasts; - ptrR[(rowR + 0) * (colsR * 2) + ((colR + 0) * 2) + 1] = outer + inner; - break; - case 1: - ptrR[(rowR + 0) * (colsR * 2) + ((colR + 1) * 2)] = first + lasts; - ptrR[(rowR + 0) * (colsR * 2) + ((colR + 1) * 2) + 1] = outer + inner; - break; - case 2: - ptrR[(rowR + 1) * (colsR * 2) + ((colR + 0) * 2)] = first + lasts; - ptrR[(rowR + 1) * (colsR * 2) + ((colR + 0) * 2) + 1] = outer + inner; - break; - case 3: - ptrR[(rowR + 1) * (colsR * 2) + ((colR + 1) * 2)] = first + lasts; - ptrR[(rowR + 1) * (colsR * 2) + ((colR + 1) * 2) + 1] = outer + inner; - break; - } - - } - } -} - -__kernel void kernel_knk_2x2x2 ( __global float* ptrR, __global float* ptrA, diff --git a/src/kernel_cpu.cl b/src/kernel_cpu.cl index e63920e..ca2a9a8 100644 --- a/src/kernel_cpu.cl +++ b/src/kernel_cpu.cl @@ -83,202 +83,7 @@ void kernel_knk } } -void kernel_knk_2 -( - float* ptrR, - float* ptrA, - float* ptrB, - const int rowsA, - const int colsA, - const int rowsB, - const int colsB - , const int get_global_id_0, //{cpu_only} - const int get_global_id_1 //{cpu_only} -) -{ - //This is based off the equality that - // (A knk I) dot (J knk B) = A knk B - // If I and J are identity matrices, then - // we don't even need to compute them - // to know their values at a given - // index, meaning we just need to - // carry out effectively a copy of - // the dot product procedure. - const int rowsI = rowsB; - const int colsI = rowsI; - const int rowsJ = colsA; - const int colsJ = rowsJ; - const int rowsX = rowsA * rowsI; - const int colsX = colsA * colsI; - const int rowsY = rowsJ * rowsB; - const int colsY = colsJ * colsB; - const int rowsR = rowsX; - const int colsR = colsY; - - const int rowR = get_global_id_0; //{cpu_only} - const int colR = get_global_id_1; //{cpu_only} - int posA, posB; - float rR = 0; - float iR = 0; - const int posR = rowR * (colsR * 2) + (colR * 2); - - for (int i = 0; i < colsX; i++) - { - const int rowX = rowR; - const int colX = i; - const int rowY = i; - const int colY = colR; - - const int rowA = rowX / rowsI; - const int colA = colX / colsI; - const int rowI = rowX % rowsI; - const int colI = colX % colsI; - - const int rowJ = rowY / rowsB; - const int colJ = colY / colsB; - const int rowB = rowY % rowsB; - const int colB = colY % colsB; - - const int posA = rowA * (colsA * 2) + (colA * 2); - const int posB = rowB * (colsB * 2) + (colB * 2); - - const float rA = rowI == colI ? ptrA[posA] : 0; - const float iA = rowI == colI ? ptrA[posA + 1] : 0; - const float rB = rowJ == colJ ? ptrB[posB] : 0; - const float iB = rowJ == colJ ? ptrB[posB + 1] : 0; - - //(rA + iA)(rB + iB) - const float first = rA * rB; - const float outer = rA * iB; - const float inner = iA * rB; - const float lasts = iA * iB; - - rR += first + lasts; - iR += outer + inner; - } - ptrR[rowR * (colsR * 2) + (colR * 2)] = rR; - ptrR[rowR * (colsR * 2) + (colR * 2) + 1] = iR; - -} - -void kernel_knk_3 -( - float* ptrR, - float* ptrA, - const int rowsA, - const int colsA, - const float gate0, - const float gate1, - const float gate2, - const float gate3, - const float gate4, - const float gate5, - const float gate6, - const float gate7 - , const int get_global_id_0 //{cpu_only} -) -{ - const int rowsR = rowsA * 2; - const int colsR = colsA * 2; - const int rowR = get_global_id_0; //{cpu_only} - for (int colR = 0; colR < colsR; colR++) - { - const int rowA = rowR / 2; - const int colA = colR / 2; - const int rowB = rowR % 2; - const int colB = colR % 2; - float rB, iB; - switch ((rowB << 1) | colB) - { - case 0b00: rB = gate0; iB = gate1; break; - case 0b01: rB = gate2; iB = gate3; break; - case 0b10: rB = gate4; iB = gate5; break; - case 0b11: rB = gate6; iB = gate7; break; - } - - const int posA = rowA * (colsA * 2) + (colA * 2); - const float rA = ptrA[posA]; - const float iA = ptrA[posA + 1]; - - //(rA + iA)(rB + iB) - const float first = rA * rB; - const float outer = rA * iB; - const float inner = iA * rB; - const float lasts = iA * iB; - ptrR[rowR * (colsR * 2) + (colR * 2)] = first + lasts; - ptrR[rowR * (colsR * 2) + (colR * 2) + 1] = outer + inner; - } -} - void kernel_knk_2x2 -( - float* ptrR, - float* ptrA, - const int rowsA, - const int colsA, - const float gate0, - const float gate1, - const float gate2, - const float gate3, - const float gate4, - const float gate5, - const float gate6, - const float gate7 - , const int get_global_id_0 //{cpu_only} -) -{ - const int rowsR = rowsA * 2; - const int colsR = colsA * 2; - const int rowR = get_global_id_0 * 2; //{cpu_only} - for (int colR = 0; colR < colsR; colR += 2) - { - const int rowA = rowR / 2; - const int colA = colR / 2; - const int posA = rowA * (colsA * 2) + (colA * 2); - const float rA = ptrA[posA]; - const float iA = ptrA[posA + 1]; - - for (int i = 0; i < 4; i++) - { - float rB, iB; - switch (i) - { - case 0: rB = gate0; iB = gate1; break; - case 1: rB = gate2; iB = gate3; break; - case 2: rB = gate4; iB = gate5; break; - case 3: rB = gate6; iB = gate7; break; - } - - //(rA + iA)(rB + iB) - const float first = rA * rB; - const float outer = rA * iB; - const float inner = iA * rB; - const float lasts = iA * iB; - switch (i) - { - case 0: - ptrR[(rowR + 0) * (colsR * 2) + ((colR + 0) * 2)] = first + lasts; - ptrR[(rowR + 0) * (colsR * 2) + ((colR + 0) * 2) + 1] = outer + inner; - break; - case 1: - ptrR[(rowR + 0) * (colsR * 2) + ((colR + 1) * 2)] = first + lasts; - ptrR[(rowR + 0) * (colsR * 2) + ((colR + 1) * 2) + 1] = outer + inner; - break; - case 2: - ptrR[(rowR + 1) * (colsR * 2) + ((colR + 0) * 2)] = first + lasts; - ptrR[(rowR + 1) * (colsR * 2) + ((colR + 0) * 2) + 1] = outer + inner; - break; - case 3: - ptrR[(rowR + 1) * (colsR * 2) + ((colR + 1) * 2)] = first + lasts; - ptrR[(rowR + 1) * (colsR * 2) + ((colR + 1) * 2) + 1] = outer + inner; - break; - } - - } - } -} - -void kernel_knk_2x2x2 ( float* ptrR, float* ptrA, diff --git a/src/kernel_gpu.cl b/src/kernel_gpu.cl index 40ddd6b..5525da9 100644 --- a/src/kernel_gpu.cl +++ b/src/kernel_gpu.cl @@ -186,659 +186,174 @@ unsigned char kernel_gpu[] = { 0x65, 0x72, 0x3b, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x7d, 0x0a, 0x7d, 0x0a, 0x0a, 0x5f, 0x5f, 0x6b, 0x65, 0x72, 0x6e, 0x65, 0x6c, 0x20, 0x76, 0x6f, 0x69, 0x64, 0x20, 0x6b, 0x65, 0x72, 0x6e, 0x65, 0x6c, 0x5f, 0x6b, 0x6e, - 0x6b, 0x5f, 0x32, 0x0a, 0x28, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x5f, 0x5f, - 0x67, 0x6c, 0x6f, 0x62, 0x61, 0x6c, 0x20, 0x66, 0x6c, 0x6f, 0x61, 0x74, - 0x2a, 0x20, 0x70, 0x74, 0x72, 0x52, 0x2c, 0x0a, 0x20, 0x20, 0x20, 0x20, + 0x6b, 0x5f, 0x32, 0x78, 0x32, 0x0a, 0x28, 0x0a, 0x20, 0x20, 0x20, 0x20, 0x5f, 0x5f, 0x67, 0x6c, 0x6f, 0x62, 0x61, 0x6c, 0x20, 0x66, 0x6c, 0x6f, - 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