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 19:29:21 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -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 19:29:21 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 = 1 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 1126.11 137871360 1024.00 0.001397 119.56 0.000280 119.56 0
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write 1178.04 137871360 1024.00 0.027352 114.26 0.000223 114.29 1
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write 1158.85 137871360 1024.00 0.022593 116.14 0.000176 116.18 2
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Max Write: 1178.04 MiB/sec (1235.27 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 1178.04 1126.11 1154.33 21.44 116.67916 0 1 1 3 0 0 1 0 0 1 141180272640 1048576 141180272640 MPIIO 0
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Finished: Sat Oct 20 19:35:23 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 19:35:23 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -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 19:35:23 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 = 1 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 963.96 137871360 1024.00 0.000703 139.67 0.000229 139.67 0
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read 960.85 137871360 1024.00 0.000514 140.12 0.000245 140.13 1
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read 961.40 137871360 1024.00 0.000521 140.04 0.000180 140.05 2
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Max Read: 963.96 MiB/sec (1010.78 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 963.96 960.85 962.07 1.35 139.94855 0 1 1 3 0 0 1 0 0 1 141180272640 1048576 141180272640 MPIIO 0
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Finished: Sat Oct 20 19:42:23 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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