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 18:34:05 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 35295068160 -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 18:34:05 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 = 4 (4 per node)
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repetitions = 3
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xfersize = 1 MiB
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blocksize = 32.87 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 1313.35 34467840 1024.00 0.000472 102.52 0.000130 102.52 0
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write 1310.34 34467840 1024.00 0.000672 102.75 0.000120 102.75 1
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write 1386.60 34467840 1024.00 0.000665 97.10 0.000129 97.10 2
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Max Write: 1386.60 MiB/sec (1453.96 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 1386.60 1310.34 1336.76 35.26 100.78977 0 4 4 3 0 0 1 0 0 1 35295068160 1048576 141180272640 POSIX 0
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Finished: Sat Oct 20 18:39:18 2018
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IOR-3.0.1: MPI Coordinated Test of Parallel I/O
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Began: Sat Oct 20 18:39:20 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 35295068160 -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 18:39:20 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 = 4 (4 per node)
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repetitions = 3
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xfersize = 1 MiB
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blocksize = 32.87 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 2867.36 34467840 1024.00 0.000485 46.96 0.000141 46.96 0
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read 2804.59 34467840 1024.00 0.000428 48.01 0.000127 48.01 1
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read 2819.50 34467840 1024.00 0.000572 47.75 0.000138 47.75 2
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Max Read: 2867.36 MiB/sec (3006.64 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 2867.36 2804.59 2830.48 26.77 47.57206 0 4 4 3 0 0 1 0 0 1 35295068160 1048576 141180272640 POSIX 0
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Finished: Sat Oct 20 18:41:42 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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