66 lines
3.5 KiB
Plaintext
66 lines
3.5 KiB
Plaintext
+ /opt/ddn/mvapich/bin/mpiexec -ppn 6 -np 48 -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,isc17-c08,isc17-c09,isc17-c11,isc17-c12 /esfs/jtacquaviva/git/ime-evaluation/drop_caches.sh
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+ tee -a ./output/COUNT:1#NN:8#PPN:6#API:MPIIO#T:16384.txt
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+ /opt/ddn/mvapich/bin/mpiexec -ppn 6 -np 48 -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,isc17-c08,isc17-c09,isc17-c11,isc17-c12 /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 16384 -b 26843545600 -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 07:22:43 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 16384 -b 26843545600 -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 07:22:43 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 = 48 (6 per node)
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repetitions = 3
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xfersize = 16384 bytes
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blocksize = 25 GiB
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aggregate filesize = 1200 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 = 1288490188800.
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WARNING: Stat() of aggregate file size = 4517768724480.
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WARNING: Using actual aggregate bytes moved = 4522311680.
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read 67.19 26214400 16.00 0.015215 64.18 0.000954 64.19 0
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WARNING: Expected aggregate file size = 1288490188800.
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WARNING: Stat() of aggregate file size = 4517768724480.
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WARNING: Using actual aggregate bytes moved = 4550836224.
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read 67.61 26214400 16.00 0.002446 64.19 0.001371 64.19 1
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WARNING: Expected aggregate file size = 1288490188800.
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WARNING: Stat() of aggregate file size = 4517768724480.
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WARNING: Using actual aggregate bytes moved = 4560273408.
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read 67.76 26214400 16.00 0.003257 64.18 0.001555 64.18 2
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Max Read: 67.76 MiB/sec (71.05 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 67.76 67.19 67.52 0.24 64.18861 0 48 6 3 0 0 1 0 0 1 26843545600 16384 4522311680 MPIIO 0
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Finished: Wed Oct 24 07:25:55 2018
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+ set +x
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/esfs/jtacquaviva/ioperf
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stripe_count: 16 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 12387076 0xbd0304 0
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6 12600319 0xc043ff 0
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0 12428724 0xbda5b4 0
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2 12575073 0xbfe161 0
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4 12516798 0xbefdbe 0
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7 12465431 0xbe3517 0
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1 12646714 0xc0f93a 0
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3 12495017 0xbea8a9 0
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