66 lines
3.4 KiB
Plaintext
66 lines
3.4 KiB
Plaintext
+ /opt/ddn/mvapich/bin/mpiexec -ppn 6 -np 24 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c04,isc17-c05,isc17-c06,isc17-c07 /esfs/jtacquaviva/git/ime-evaluation/drop_caches.sh
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+ /opt/ddn/mvapich/bin/mpiexec -ppn 6 -np 24 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c04,isc17-c05,isc17-c06,isc17-c07 /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 26843545600 -D 120 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/file_read -r
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+ tee -a ./output/COUNT:1#NN:4#PPN:6#API:MPIIO#T:1048576.txt
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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: Tue Oct 23 14:17:15 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 26843545600 -D 120 -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: Tue Oct 23 14:17:15 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 = 24 (6 per node)
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repetitions = 3
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xfersize = 1 MiB
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blocksize = 25 GiB
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aggregate filesize = 600 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 = 644245094400.
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WARNING: Stat() of aggregate file size = 4517768724480.
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WARNING: Using actual aggregate bytes moved = 135660568576.
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read 1076.28 26214400 1024.00 0.144026 120.07 0.003836 120.21 0
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WARNING: Expected aggregate file size = 644245094400.
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WARNING: Stat() of aggregate file size = 4517768724480.
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WARNING: Using actual aggregate bytes moved = 140058296320.
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read 1112.38 26214400 1024.00 0.004709 120.07 0.003639 120.08 1
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WARNING: Expected aggregate file size = 644245094400.
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WARNING: Stat() of aggregate file size = 4517768724480.
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WARNING: Using actual aggregate bytes moved = 140638158848.
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read 1117.09 26214400 1024.00 0.004612 120.06 0.003690 120.06 2
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Max Read: 1117.09 MiB/sec (1171.35 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 1117.09 1076.28 1101.92 18.23 120.11552 0 24 6 3 0 0 1 0 0 1 26843545600 1048576 135660568576 MPIIO 0
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Finished: Tue Oct 23 14:23:15 2018
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+ set +x
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/esfs/jtacquaviva/ioperf
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stripe_count: 8 stripe_size: 1048576 stripe_offset: -1
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/esfs/jtacquaviva/ioperf/file_write
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lmm_stripe_count: 8
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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: 7
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obdidx objid objid group
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7 12460151 0xbe2077 0
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1 12641428 0xc0e494 0
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3 12489729 0xbe9401 0
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5 12381795 0xbcee63 0
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6 12595050 0xc02f6a 0
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0 12423441 0xbd9111 0
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2 12569783 0xbfccb7 0
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4 12511522 0xbee922 0
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