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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+ /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 16384 -b 20132659200 -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:8#API:MPIIO#T:16384.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 18:05:13 2018
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Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 16384 -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 18:05:13 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 = 16384 bytes
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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 = 7268204544.
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read 56.75 19660800 16.00 0.010304 122.13 0.002476 122.14 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 = 7386972160.
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read 57.68 19660800 16.00 0.002667 122.13 0.001126 122.13 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 = 7405846528.
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read 57.83 19660800 16.00 0.002670 122.12 0.001154 122.13 2
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Max Read: 57.83 MiB/sec (60.64 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 57.83 56.75 57.42 0.48 122.13088 0 32 8 3 0 0 1 0 0 1 20132659200 16384 7268204544 MPIIO 0
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Finished: Tue Oct 23 18:11:20 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 12460610 0xbe2242 0
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1 12641888 0xc0e660 0
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3 12490189 0xbe95cd 0
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5 12382253 0xbcf02d 0
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6 12595509 0xc03135 0
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0 12423899 0xbd92db 0
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2 12570243 0xbfce83 0
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4 12511981 0xbeeaed 0
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