66 lines
3.4 KiB
Plaintext
66 lines
3.4 KiB
Plaintext
+ /opt/ddn/mvapich/bin/mpiexec -ppn 4 -np 16 -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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+ tee -a ./output/COUNT:1#NN:4#PPN:4#API:MPIIO#T:10485760.txt
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+ /opt/ddn/mvapich/bin/mpiexec -ppn 4 -np 16 -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 10485760 -b 40265318400 -D 120 -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: Tue Oct 23 12:37:12 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 10485760 -b 40265318400 -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 12:37:12 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 = 16 (4 per node)
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repetitions = 3
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xfersize = 10 MiB
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blocksize = 37.50 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 = 278302556160.
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read 2206.14 39321600 10240 0.195211 120.11 0.000531 120.31 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 = 282570260480.
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read 2244.18 39321600 10240 0.001118 120.08 0.000605 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 = 284719841280.
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read 2261.20 39321600 10240 0.001117 120.08 0.000633 120.08 2
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Max Read: 2261.20 MiB/sec (2371.04 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 2261.20 2206.14 2237.17 23.02 120.15556 0 16 4 3 0 0 1 0 0 1 40265318400 10485760 278302556160 MPIIO 0
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Finished: Tue Oct 23 12:43:12 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: 3
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obdidx objid objid group
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3 12489515 0xbe932b 0
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5 12381578 0xbced8a 0
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6 12594835 0xc02e93 0
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0 12423227 0xbd903b 0
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2 12569569 0xbfcbe1 0
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4 12511304 0xbee848 0
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7 12459936 0xbe1fa0 0
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1 12641214 0xc0e3be 0
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