45 lines
2.4 KiB
Plaintext
45 lines
2.4 KiB
Plaintext
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+ /opt/ddn/mvapich/bin/mpiexec -ppn 1 -np 2 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c04,isc17-c05 /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 102400 -b 161061273600 -D 60 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
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+ tee -a ./output/COUNT:1#NN:2#PPN:1#API:POSIX#T:102400.txt
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IOR-3.0.1: MPI Coordinated Test of Parallel I/O
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Began: Wed Oct 24 02:21:03 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 102400 -b 161061273600 -D 60 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
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Machine: Linux isc17-c04
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Test 0 started: Wed Oct 24 02:21:03 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 = 2 (1 per node)
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repetitions = 3
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xfersize = 102400 bytes
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blocksize = 150 GiB
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aggregate filesize = 300 GiB
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Using stonewalling = 60 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 = 322122547200.
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WARNING: Stat() of aggregate file size = 322122547200.
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WARNING: Using actual aggregate bytes moved = 55821209600.
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write 847.99 157286400 100.00 0.000261 62.78 0.000140 62.78 0
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WARNING: Expected aggregate file size = 322122547200.
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WARNING: Stat() of aggregate file size = 322121932800.
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WARNING: Using actual aggregate bytes moved = 55736627200.
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write 838.00 157286400 100.00 0.000501 63.43 0.000133 63.43 1
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WARNING: Expected aggregate file size = 322122547200.
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WARNING: Stat() of aggregate file size = 322120499200.
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WARNING: Using actual aggregate bytes moved = 55724441600.
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write 858.35 157286400 100.00 0.000525 61.91 0.000169 61.91 2
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Max Write: 858.35 MiB/sec (900.05 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 858.35 838.00 848.11 8.31 62.70713 0 2 1 3 1 0 1 0 0 1 161061273600 102400 55821209600 POSIX 0
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Finished: Wed Oct 24 02:24:18 2018
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