42 lines
2.3 KiB
Plaintext
42 lines
2.3 KiB
Plaintext
+ /opt/ddn/mvapich/bin/mpiexec -ppn 1 -np 1 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c04 /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 141180272640 -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:1#PPN:1#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: Mon Oct 22 22:26:34 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 141180272640 -D 120 -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: Mon Oct 22 22:26:34 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 = 1 (1 per node)
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repetitions = 3
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xfersize = 1 MiB
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blocksize = 131.48 GiB
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aggregate filesize = 131.48 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 = 141180272640.
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WARNING: Stat() of aggregate file size = 141179224064.
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WARNING: Using actual aggregate bytes moved = 133425004544.
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write 1053.09 137871360 1024.00 0.000198 120.83 0.000132 120.83 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 = 132905959424.
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write 1050.83 137871360 1024.00 0.000405 120.62 0.000126 120.62 1
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write 1164.88 137871360 1024.00 0.000585 115.58 0.000123 115.58 2
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Max Write: 1164.88 MiB/sec (1221.46 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 1164.88 1050.83 1089.60 53.24 119.01027 0 1 1 3 1 0 1 0 0 1 141180272640 1048576 133425004544 POSIX 0
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Finished: Mon Oct 22 22:32:32 2018
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