60 lines
3.1 KiB
Plaintext
60 lines
3.1 KiB
Plaintext
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+ /opt/ddn/mvapich/bin/mpiexec -ppn 8 -np 8 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c04 /esfs/jtacquaviva/git/ime-evaluation/drop_caches.sh
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+ tee -a ./output/COUNT:1#NN:1#PPN:8#API:MPIIO#T:102400.txt
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+ /opt/ddn/mvapich/bin/mpiexec -ppn 8 -np 8 -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 102400 -b 20132659200 -D 60 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/file_read -r
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IOR-3.0.1: MPI Coordinated Test of Parallel I/O
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ior WARNING: fsync() only available in POSIX. Using value of 0.
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Began: Wed Oct 24 01:01:10 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 102400 -b 20132659200 -D 60 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/file_read -r
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Machine: Linux isc17-c04
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Test 0 started: Wed Oct 24 01:01:10 2018
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Summary:
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api = MPIIO (version=3, subversion=0)
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test filename = /esfs/jtacquaviva/file_read
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access = single-shared-file
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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 = 8 (8 per node)
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repetitions = 3
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xfersize = 102400 bytes
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blocksize = 18.75 GiB
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aggregate filesize = 150 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 = 161061273600.
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WARNING: Stat() of aggregate file size = 4517768724480.
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WARNING: Using actual aggregate bytes moved = 6008320000.
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read 95.36 19660800 100.00 0.006084 60.08 0.000243 60.09 0
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WARNING: Expected aggregate file size = 161061273600.
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WARNING: Stat() of aggregate file size = 4517768724480.
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WARNING: Using actual aggregate bytes moved = 6281113600.
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read 99.70 19660800 100.00 0.001106 60.08 0.000289 60.08 1
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WARNING: Expected aggregate file size = 161061273600.
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WARNING: Stat() of aggregate file size = 4517768724480.
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WARNING: Using actual aggregate bytes moved = 6569676800.
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read 104.29 19660800 100.00 0.001119 60.07 0.000213 60.08 2
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Max Read: 104.29 MiB/sec (109.36 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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read 104.29 95.36 99.79 3.65 60.08071 0 8 8 3 0 0 1 0 0 1 20132659200 102400 6008320000 MPIIO 0
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Finished: Wed Oct 24 01:04:11 2018
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+ set +x
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/esfs/jtacquaviva/ioperf
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stripe_count: 2 stripe_size: 1048576 stripe_offset: -1
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/esfs/jtacquaviva/ioperf/file_write
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lmm_stripe_count: 2
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lmm_stripe_size: 1048576
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lmm_pattern: 1
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lmm_layout_gen: 0
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lmm_stripe_offset: 5
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obdidx objid objid group
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5 12384980 0xbcfad4 0
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6 12598236 0xc03bdc 0
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