| // |
| // Copyright (c) 2017 The Khronos Group Inc. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| // |
| #include "harness/compat.h" |
| |
| #include <stdio.h> |
| #include <string.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| |
| #include "procs.h" |
| #include "harness/errorHelpers.h" |
| |
| const char* pipe_readwrite_errors_kernel_code = { |
| "__kernel void test_pipe_write_error(__global int *src, __write_only pipe int out_pipe, __global int *status)\n" |
| "{\n" |
| " int gid = get_global_id(0);\n" |
| " int reserve_idx;\n" |
| " reserve_id_t res_id;\n" |
| "\n" |
| " res_id = reserve_write_pipe(out_pipe, 1);\n" |
| " if(is_valid_reserve_id(res_id))\n" |
| " {\n" |
| " write_pipe(out_pipe, res_id, 0, &src[gid]);\n" |
| " commit_write_pipe(out_pipe, res_id);\n" |
| " }\n" |
| " else\n" |
| " {\n" |
| " *status = -1;\n" |
| " }\n" |
| "}\n" |
| "\n" |
| "__kernel void test_pipe_read_error(__read_only pipe int in_pipe, __global int *dst, __global int *status)\n" |
| "{\n" |
| " int gid = get_global_id(0);\n" |
| " int reserve_idx;\n" |
| " reserve_id_t res_id;\n" |
| "\n" |
| " res_id = reserve_read_pipe(in_pipe, 1);\n" |
| " if(is_valid_reserve_id(res_id))\n" |
| " {\n" |
| " read_pipe(in_pipe, res_id, 0, &dst[gid]);\n" |
| " commit_read_pipe(in_pipe, res_id);\n" |
| " }\n" |
| " else\n" |
| " {\n" |
| " *status = -1;\n" |
| " }\n" |
| "}\n" |
| }; |
| |
| |
| int test_pipe_readwrite_errors(cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements) |
| { |
| clMemWrapper pipe; |
| clMemWrapper buffers[3]; |
| void *outptr; |
| cl_int *inptr; |
| clProgramWrapper program; |
| clKernelWrapper kernel[2]; |
| size_t global_work_size[3]; |
| cl_int err; |
| cl_int size; |
| cl_int i; |
| cl_int status = 0; |
| clEventWrapper producer_sync_event; |
| clEventWrapper consumer_sync_event; |
| BufferOwningPtr<cl_int> BufferInPtr; |
| BufferOwningPtr<cl_int> BufferOutPtr; |
| MTdataHolder d(gRandomSeed); |
| const char *kernelName[] = { "test_pipe_write_error", |
| "test_pipe_read_error" }; |
| |
| size_t min_alignment = get_min_alignment(context); |
| |
| global_work_size[0] = num_elements; |
| |
| size = num_elements * sizeof(cl_int); |
| |
| inptr = (cl_int *)align_malloc(size, min_alignment); |
| |
| for (i = 0; i < num_elements; i++) |
| { |
| inptr[i] = (int)genrand_int32(d); |
| } |
| BufferInPtr.reset(inptr, nullptr, 0, size, true); |
| |
| buffers[0] = |
| clCreateBuffer(context, CL_MEM_COPY_HOST_PTR, size, inptr, &err); |
| test_error_ret(err, " clCreateBuffer failed", -1); |
| |
| outptr = align_malloc(size, min_alignment); |
| BufferOutPtr.reset(outptr, nullptr, 0, size, true); |
| |
| buffers[1] = clCreateBuffer(context, CL_MEM_USE_HOST_PTR, size, outptr, &err); |
| test_error_ret(err, " clCreateBuffer failed", -1); |
| |
| buffers[2] = clCreateBuffer(context, CL_MEM_COPY_HOST_PTR, sizeof(int), &status, &err); |
| test_error_ret(err, " clCreateBuffer failed", -1); |
| |
| //Pipe created with max_packets less than global size |
| pipe = clCreatePipe(context, CL_MEM_HOST_NO_ACCESS, sizeof(int), num_elements - (num_elements/2), NULL, &err); |
| test_error_ret(err, " clCreatePipe failed", -1); |
| |
| // Create producer kernel |
| err = create_single_kernel_helper( |
| context, &program, &kernel[0], 1, |
| (const char **)&pipe_readwrite_errors_kernel_code, kernelName[0]); |
| test_error_ret(err, " Error creating program", -1); |
| |
| //Create consumer kernel |
| kernel[1] = clCreateKernel(program, kernelName[1], &err); |
| test_error_ret(err, " Error creating kernel", -1); |
| |
| err = clSetKernelArg(kernel[0], 0, sizeof(cl_mem), (void*)&buffers[0]); |
| err |= clSetKernelArg(kernel[0], 1, sizeof(cl_mem), (void*)&pipe); |
| err |= clSetKernelArg(kernel[0], 2, sizeof(cl_mem), (void*)&buffers[2]); |
| err |= clSetKernelArg(kernel[1], 0, sizeof(cl_mem), (void*)&pipe); |
| err |= clSetKernelArg(kernel[1], 1, sizeof(cl_mem), (void*)&buffers[1]); |
| err |= clSetKernelArg(kernel[1], 2, sizeof(cl_mem), (void*)&buffers[2]); |
| |
| test_error_ret(err, " clSetKernelArg failed", -1); |
| |
| // Launch Consumer kernel for empty pipe |
| err = clEnqueueNDRangeKernel( queue, kernel[1], 1, NULL, global_work_size, NULL, 0, NULL, &consumer_sync_event ); |
| test_error_ret(err, " clEnqueueNDRangeKernel failed", -1); |
| |
| err = clEnqueueReadBuffer(queue, buffers[2], true, 0, sizeof(status), &status, 1, &consumer_sync_event, NULL); |
| test_error_ret(err, " clEnqueueReadBuffer failed", -1); |
| |
| if(status == 0){ |
| log_error("test_pipe_readwrite_errors failed\n"); |
| return -1; |
| } |
| else{ |
| status = 0; |
| } |
| |
| // Launch Producer kernel |
| err = clEnqueueNDRangeKernel( queue, kernel[0], 1, NULL, global_work_size, NULL, 0, NULL, &producer_sync_event ); |
| test_error_ret(err, " clEnqueueNDRangeKernel failed", -1); |
| |
| err = clEnqueueReadBuffer(queue, buffers[2], true, 0, sizeof(status), &status, 1, &producer_sync_event, NULL); |
| test_error_ret(err, " clEnqueueReadBuffer failed", -1); |
| |
| if (status == 0) |
| { |
| log_error("test_pipe_readwrite_errors failed\n"); |
| return -1; |
| } |
| else{ |
| status = 0; |
| } |
| |
| // We will reuse this variable so release the previous referred event. |
| clReleaseEvent(consumer_sync_event); |
| |
| // Launch Consumer kernel |
| err = clEnqueueNDRangeKernel( queue, kernel[1], 1, NULL, global_work_size, NULL, 1, &producer_sync_event, &consumer_sync_event ); |
| test_error_ret(err, " clEnqueueNDRangeKernel failed", -1); |
| |
| err = clEnqueueReadBuffer(queue, buffers[2], true, 0, sizeof(status), &status, 1, &consumer_sync_event, NULL); |
| test_error_ret(err, " clEnqueueReadBuffer failed", -1); |
| |
| if (status == 0) |
| { |
| log_error("test_pipe_readwrite_errors failed\n"); |
| return -1; |
| } |
| else |
| { |
| status = 0; |
| } |
| |
| log_info("test_pipe_readwrite_errors passed\n"); |
| |
| return 0; |
| } |