45 lines
2.6 KiB
Plaintext
45 lines
2.6 KiB
Plaintext
+ /opt/ddn/mvapich/bin/mpiexec -ppn 1 -np 16 -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 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:16#PPN:1#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 08:04:11 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 10485760 -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-c01
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Test 0 started: Tue Oct 23 08:04:11 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 = 16 (1 per node)
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repetitions = 3
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xfersize = 10 MiB
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blocksize = 131.48 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 = 2258213273600.
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WARNING: Using actual aggregate bytes moved = 741028659200.
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write 5379 137871360 10240 0.001035 131.39 0.000464 131.39 0
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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 = 734506516480.
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write 5201 137871360 10240 0.001279 134.68 0.001972 134.69 1
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WARNING: Expected aggregate file size = 2258884362240.
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WARNING: Stat() of aggregate file size = 2258716590080.
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WARNING: Using actual aggregate bytes moved = 734821089280.
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write 5332 137871360 10240 0.001447 131.42 0.000908 131.42 2
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Max Write: 5378.54 MiB/sec (5639.80 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 5378.54 5200.85 5303.89 75.27 132.50012 0 16 1 3 1 0 1 0 0 1 141180272640 10485760 741028659200 POSIX 0
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Finished: Tue Oct 23 08:11:02 2018
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