[fio.git] / examples / libcufile-posix.fio

# 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
Commit	Line	Data
10756b2c BS	1	# Example libcufile job, using POSIX I/O
	2	#
	3	# Required environment variables:
	4	# GPU_DEV_IDS : refer to option 'gpu_dev_ids'
	5	# FIO_DIR : 'directory'. cuda_io=posix, so the path(s) may point
	6	# to any POSIX filesystem(s)
	7	#
	8
	9	[global]
	10	ioengine=libcufile
	11	directory=${FIO_DIR}
	12	gpu_dev_ids=${GPU_DEV_IDS}
	13	cuda_io=posix
	14	# 'direct' may be 1 or 0 when using cuda_io=posix
	15	direct=0
	16	# there are no unusual requirements for 'bs' when cuda_io=posix
	17	bs=1m
	18	size=1G
	19	numjobs=16
	20	# cudaMalloc fails if too many processes attach to the GPU, use threads
	21	thread
	22
	23	[read]
	24	rw=read
	25
	26	[write]
	27	rw=write
	28
	29	[randread]
	30	rw=randread
	31
	32	[randwrite]
	33	rw=randwrite
	34
	35	[verify]
	36	rw=write
	37	verify=md5
	38
	39	[randverify]
	40	rw=randwrite
	41	verify=md5