| # Example libcufile job, using POSIX I/O |
| # |
| # Required environment variables: |
| # GPU_DEV_IDS : refer to option 'gpu_dev_ids' |
| # FIO_DIR : 'directory'. cuda_io=posix, so the path(s) may point |
| # to any POSIX filesystem(s) |
| # |
| |
| [global] |
| ioengine=libcufile |
| directory=${FIO_DIR} |
| gpu_dev_ids=${GPU_DEV_IDS} |
| cuda_io=posix |
| # 'direct' may be 1 or 0 when using cuda_io=posix |
| direct=0 |
| # there are no unusual requirements for 'bs' when cuda_io=posix |
| bs=1m |
| size=1G |
| numjobs=16 |
| # cudaMalloc fails if too many processes attach to the GPU, use threads |
| thread |
| |
| [read] |
| rw=read |
| |
| [write] |
| rw=write |
| |
| [randread] |
| rw=randread |
| |
| [randwrite] |
| rw=randwrite |
| |
| [verify] |
| rw=write |
| verify=md5 |
| |
| [randverify] |
| rw=randwrite |
| verify=md5 |
