| // | |
| // Build: | |
| // | |
| // nvcc -lcurand --generate-code arch=compute_50,code=compute_50 --generate-code arch=compute_75,code=compute_75 -D CUB_SORT_TYPE=uint32_t -o sort_cub_32 cub_sort.cu | |
| // nvcc -lcurand --generate-code arch=compute_50,code=compute_50 --generate-code arch=compute_75,code=compute_75 -D CUB_SORT_TYPE=uint64_t -o sort_cub_64 cub_sort.cu | |
| // | |
| #define THRUST_IGNORE_CUB_VERSION_CHECK | |
| #include <curand.h> |
| // -*- compile-command: "nvcc -I ../cub-1.8.0 -lcurand -arch sm_50 -o sort sort.cu"; -*- | |
| #include <curand.h> | |
| #include <cub/cub.cuh> | |
| // | |
| // | |
| // | |
| #include <stdbool.h> |
| #include <stdio.h> | |
| #include <stdint.h> | |
| #define WARP_SIZE 32 | |
| // | |
| // | |
| // |
Simply adding two parentheses cl(...) gives you error checking for OpenCL API functions that return a cl_int error code.
The second cl_ok(err) macro is for error checking API functions that initialize their error code as an argument.
The header also includes a useful function for converting OpenCL errors to strings:
char const * clGetErrorString(cl_int const err);
| // -*- compile-command: "nvcc -arch sm_50 -Xptxas=-v -use_fast_math unit16v2.cu -o unit16v2"; -*- | |
| #include <stdio.h> | |
| #include <stdint.h> | |
| // | |
| // | |
| // | |
| #define WARP_SIZE 32 |
| /* | |
| * Copyright 1993-2015 NVIDIA Corporation. All rights reserved. | |
| * | |
| * Please refer to the NVIDIA end user license agreement (EULA) associated | |
| * with this source code for terms and conditions that govern your use of | |
| * this software. Any use, reproduction, disclosure, or distribution of | |
| * this software and related documentation outside the terms of the EULA | |
| * is strictly prohibited. | |
| * | |
| */ |
| // -*- compile-command: "nvcc -D THRUST_SORT_TYPE=uint32_t -arch sm_50 -o sort sort_32.cu"; -*- | |
| #include <thrust/host_vector.h> | |
| #include <thrust/device_vector.h> | |
| #include <thrust/generate.h> | |
| #include <thrust/sort.h> | |
| #include <thrust/copy.h> | |
| #include <algorithm> | |
| #include <cstdlib> |
| // -*- compile-command: "nvcc -m 64 -arch compute_30 -Xptxas=-v -o probe_bw probe_bw.cu"; -*- | |
| // | |
| // Copyright 2015 Allan MacKinnon <allanmac@alum.mit.edu> | |
| // | |
| // Permission is hereby granted, free of charge, to any person obtaining | |
| // a copy of this software and associated documentation files (the | |
| // "Software"), to deal in the Software without restriction, including | |
| // without limitation the rights to use, copy, modify, merge, publish, | |
| // distribute, sublicense, and/or sell copies of the Software, and to |
| // | |
| // | |
| // | |
| #include <stdlib.h> | |
| #include <stdio.h> | |
| // | |
| // | |
| // |