70 lines
3.3 KiB
Plaintext
70 lines
3.3 KiB
Plaintext
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IOR-3.0.1: MPI Coordinated Test of Parallel I/O
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ior WARNING: fsync() only available in POSIX. Using value of 0.
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Began: Sat Oct 20 19:55:22 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 10485760 -b 141180272640 -o /esfs/jtacquaviva/iorperf/file -a MPIIO -e -g -z -k -w
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Machine: Linux isc17-c02
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Test 0 started: Sat Oct 20 19:55:22 2018
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Summary:
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api = MPIIO (version=3, subversion=0)
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test filename = /esfs/jtacquaviva/iorperf/file
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access = single-shared-file
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ordering in a file = random offsets
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ordering inter file= no tasks offsets
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clients = 1 (1 per node)
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repetitions = 3
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xfersize = 10 MiB
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blocksize = 131.48 GiB
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aggregate filesize = 131.48 GiB
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access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
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------ --------- ---------- --------- -------- -------- -------- -------- ----
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write 1189.98 137871360 10240 0.001168 113.14 0.000277 113.14 0
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write 1192.85 137871360 10240 0.001364 112.87 0.000219 112.87 1
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write 1212.95 137871360 10240 0.079144 110.92 0.000185 111.00 2
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Max Write: 1212.95 MiB/sec (1271.87 MB/sec)
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Summary of all tests:
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Operation Max(MiB) Min(MiB) Mean(MiB) StdDev Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggsize API RefNum
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write 1212.95 1189.98 1198.59 10.22 112.33975 0 1 1 3 0 0 1 0 0 1 141180272640 10485760 141180272640 MPIIO 0
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Finished: Sat Oct 20 20:01:10 2018
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IOR-3.0.1: MPI Coordinated Test of Parallel I/O
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ior WARNING: fsync() only available in POSIX. Using value of 0.
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Began: Sat Oct 20 20:01:10 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 10485760 -b 141180272640 -o /esfs/jtacquaviva/iorperf/file -a MPIIO -e -g -z -k -r -D 300
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Machine: Linux isc17-c02
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Test 0 started: Sat Oct 20 20:01:10 2018
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Summary:
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api = MPIIO (version=3, subversion=0)
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test filename = /esfs/jtacquaviva/iorperf/file
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access = single-shared-file
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ordering in a file = random offsets
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ordering inter file= no tasks offsets
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clients = 1 (1 per node)
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repetitions = 3
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xfersize = 10 MiB
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blocksize = 131.48 GiB
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aggregate filesize = 131.48 GiB
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Using stonewalling = 300 second(s)
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access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
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------ --------- ---------- --------- -------- -------- -------- -------- ----
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read 904.24 137871360 10240 0.000657 148.90 0.000240 148.90 0
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read 894.22 137871360 10240 0.000531 150.57 0.000175 150.57 1
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read 873.24 137871360 10240 0.000590 154.18 0.000175 154.18 2
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Max Read: 904.24 MiB/sec (948.16 MB/sec)
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Summary of all tests:
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Operation Max(MiB) Min(MiB) Mean(MiB) StdDev Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggsize API RefNum
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read 904.24 873.24 890.57 12.92 151.21664 0 1 1 3 0 0 1 0 0 1 141180272640 10485760 141180272640 MPIIO 0
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Finished: Sat Oct 20 20:08:44 2018
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/esfs/jtacquaviva/iorperf
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stripe_count: 2 stripe_size: 1048576 stripe_offset: -1
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