66 lines
3.4 KiB
Plaintext
66 lines
3.4 KiB
Plaintext
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+ /opt/ddn/mvapich/bin/mpiexec -ppn 8 -np 32 -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:8#API:MPIIO#T:1048576.txt
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+ /opt/ddn/mvapich/bin/mpiexec -ppn 8 -np 32 -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 20132659200 -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 13:52:04 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 20132659200 -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 13:52:04 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 = 32 (8 per node)
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repetitions = 3
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xfersize = 1 MiB
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blocksize = 18.75 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 = 157790765056.
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read 1251.43 19660800 1024.00 0.181740 120.07 0.002955 120.25 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 = 162078392320.
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read 1287.40 19660800 1024.00 0.004644 120.06 0.003104 120.06 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 = 161980874752.
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read 1286.56 19660800 1024.00 0.004534 120.06 0.003093 120.07 2
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Max Read: 1287.40 MiB/sec (1349.94 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 1287.40 1251.43 1275.13 16.76 120.12680 0 32 8 3 0 0 1 0 0 1 20132659200 1048576 157790765056 MPIIO 0
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Finished: Tue Oct 23 13:58:04 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: 5
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obdidx objid objid group
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5 12381720 0xbcee18 0
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6 12594974 0xc02f1e 0
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0 12423367 0xbd90c7 0
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2 12569708 0xbfcc6c 0
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4 12511448 0xbee8d8 0
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7 12460076 0xbe202c 0
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1 12641354 0xc0e44a 0
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3 12489657 0xbe93b9 0
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