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 1048576 -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:1048576.txt
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IOR-3.0.1: MPI Coordinated Test of Parallel I/O
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Began: Tue Oct 23 09:47:19 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 -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 09:47:19 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 = 1 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 = 2258788941824.
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WARNING: Using actual aggregate bytes moved = 658624217088.
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write 4669 68935680 1024.00 0.001081 134.51 0.000669 134.52 0
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WARNING: Expected aggregate file size = 2258884362240.
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WARNING: Stat() of aggregate file size = 2258653675520.
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WARNING: Using actual aggregate bytes moved = 668196667392.
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write 4746 68935680 1024.00 0.004385 134.26 0.001022 134.26 1
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WARNING: Expected aggregate file size = 2258884362240.
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WARNING: Stat() of aggregate file size = 2258737561600.
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WARNING: Using actual aggregate bytes moved = 653849001984.
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write 4637 68935680 1024.00 0.002475 134.48 0.001501 134.48 2
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Max Write: 4746.30 MiB/sec (4976.86 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 4746.30 4636.84 4684.20 45.89 134.41843 0 32 2 3 1 0 1 0 0 1 70590136320 1048576 658624217088 POSIX 0
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Finished: Tue Oct 23 09:54:11 2018
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