88 lines
4.3 KiB
Plaintext
88 lines
4.3 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 18:41:44 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 10485760 -b 35295068160 -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 18:41:44 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 = 4 (4 per node)
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repetitions = 3
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xfersize = 10 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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WARNING: Expected aggregate file size = 141180272640.
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WARNING: Stat() of aggregate file size = 141180272640.
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WARNING: Using actual aggregate bytes moved = 140110725120.
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write 2297.85 34467840 10240 0.001558 58.15 0.000256 58.15 0
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WARNING: Expected aggregate file size = 141180272640.
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WARNING: Stat() of aggregate file size = 141180272640.
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WARNING: Using actual aggregate bytes moved = 141348044800.
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write 2330.01 34467840 10240 0.215638 57.64 0.000246 57.85 1
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WARNING: Expected aggregate file size = 141180272640.
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WARNING: Stat() of aggregate file size = 141180272640.
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WARNING: Using actual aggregate bytes moved = 142113505280.
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write 2311.06 34467840 10240 0.083370 58.56 0.000230 58.64 2
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Max Write: 2330.01 MiB/sec (2443.19 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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write 2330.01 2297.85 2312.97 13.20 58.21601 0 4 4 3 0 0 1 0 0 1 35295068160 10485760 140110725120 MPIIO 0
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Finished: Sat Oct 20 18:44:50 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 18:44:51 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 10485760 -b 35295068160 -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 18:44:51 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 = 4 (4 per node)
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repetitions = 3
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xfersize = 10 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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WARNING: Expected aggregate file size = 141180272640.
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WARNING: Stat() of aggregate file size = 141180272640.
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WARNING: Using actual aggregate bytes moved = 140781813760.
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read 2392.47 34467840 10240 0.031971 56.09 0.000252 56.12 0
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WARNING: Expected aggregate file size = 141180272640.
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WARNING: Stat() of aggregate file size = 141180272640.
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WARNING: Using actual aggregate bytes moved = 141012500480.
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read 2450.89 34467840 10240 0.000730 54.87 0.000188 54.87 1
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WARNING: Expected aggregate file size = 141180272640.
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WARNING: Stat() of aggregate file size = 141180272640.
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WARNING: Using actual aggregate bytes moved = 140855214080.
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read 2388.63 34467840 10240 0.000714 56.24 0.000197 56.24 2
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Max Read: 2450.89 MiB/sec (2569.94 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 2450.89 2388.63 2410.66 28.48 55.74164 0 4 4 3 0 0 1 0 0 1 35295068160 10485760 140781813760 MPIIO 0
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Finished: Sat Oct 20 18:47:38 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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