45 lines
2.6 KiB
Plaintext
45 lines
2.6 KiB
Plaintext
+ /opt/ddn/mvapich/bin/mpiexec -ppn 2 -np 32 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c01,isc17-c02,isc17-c03,isc17-c04,isc17-c05,isc17-c06,isc17-c07,isc17-c08,isc17-c09,isc17-c11,isc17-c12,isc17-c13,isc17-c14,isc17-c15,isc17-c18,isc17-c22 /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 10485760 -b 70590136320 -D 120 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
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+ tee -a ./output/COUNT:1#NN:16#PPN:2#API:POSIX#T:10485760.txt
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IOR-3.0.1: MPI Coordinated Test of Parallel I/O
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Began: Tue Oct 23 07:38:30 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 10485760 -b 70590136320 -D 120 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
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Machine: Linux isc17-c01
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Test 0 started: Tue Oct 23 07:38:30 2018
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Summary:
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api = POSIX
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test filename = /esfs/jtacquaviva/ioperf/file_write
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access = file-per-process
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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 = 32 (2 per node)
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repetitions = 3
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xfersize = 10 MiB
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blocksize = 65.74 GiB
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aggregate filesize = 2103.75 GiB
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Using stonewalling = 120 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 = 2258884362240.
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WARNING: Stat() of aggregate file size = 2258758533120.
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WARNING: Using actual aggregate bytes moved = 748106547200.
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write 5333 68935680 10240 0.001060 133.78 0.000872 133.78 0
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WARNING: Expected aggregate file size = 2258884362240.
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WARNING: Stat() of aggregate file size = 2258548817920.
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WARNING: Using actual aggregate bytes moved = 742832209920.
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write 5316 68935680 10240 0.002029 133.27 0.001122 133.27 1
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WARNING: Expected aggregate file size = 2258884362240.
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WARNING: Stat() of aggregate file size = 2258234245120.
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WARNING: Using actual aggregate bytes moved = 744604303360.
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write 5336 68935680 10240 0.008552 133.07 0.001609 133.08 2
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Max Write: 5336.10 MiB/sec (5595.31 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 5336.10 5315.52 5328.16 9.03 133.37805 0 32 2 3 1 0 1 0 0 1 70590136320 10485760 748106547200 POSIX 0
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Finished: Tue Oct 23 07:45:20 2018
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