68 lines
3.1 KiB
Plaintext
68 lines
3.1 KiB
Plaintext
IOR-3.0.1: MPI Coordinated Test of Parallel I/O
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Began: Sat Oct 20 19:02:57 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 70590136320 -o /esfs/jtacquaviva/iorperf/file -a POSIX -e -g -z -k -w
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Machine: Linux isc17-c02
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Test 0 started: Sat Oct 20 19:02:57 2018
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Summary:
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api = POSIX
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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 = 2 (2 per node)
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repetitions = 3
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xfersize = 1 MiB
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blocksize = 65.74 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 1291.18 68935680 1024.00 0.000445 104.28 0.000133 104.28 0
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write 1281.97 68935680 1024.00 0.000627 105.02 0.000112 105.03 1
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write 1320.00 68935680 1024.00 0.000814 102.00 0.000116 102.00 2
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Max Write: 1320.00 MiB/sec (1384.12 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 1320.00 1281.97 1297.72 16.20 103.76741 0 2 2 3 0 0 1 0 0 1 70590136320 1048576 141180272640 POSIX 0
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Finished: Sat Oct 20 19:08:19 2018
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IOR-3.0.1: MPI Coordinated Test of Parallel I/O
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Began: Sat Oct 20 19:08:20 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 70590136320 -o /esfs/jtacquaviva/iorperf/file -a POSIX -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 19:08:20 2018
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Summary:
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api = POSIX
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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 = 2 (2 per node)
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repetitions = 3
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xfersize = 1 MiB
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blocksize = 65.74 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 1658.62 68935680 1024.00 0.000287 81.18 0.000135 81.18 0
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read 1641.12 68935680 1024.00 0.000240 82.04 0.000139 82.04 1
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read 1610.13 68935680 1024.00 0.000281 83.62 0.000132 83.62 2
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Max Read: 1658.62 MiB/sec (1739.19 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 1658.62 1610.13 1636.62 20.05 82.27951 0 2 2 3 0 0 1 0 0 1 70590136320 1048576 141180272640 POSIX 0
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Finished: Sat Oct 20 19:12:27 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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