66 lines
3.7 KiB
Plaintext
66 lines
3.7 KiB
Plaintext
+ /opt/ddn/mvapich/bin/mpiexec -ppn 8 -np 128 -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,isc17-c13,isc17-c14,isc17-c15,isc17-c18,isc17-c22,isc17-c01,isc17-c02,isc17-c03 /esfs/jtacquaviva/git/ime-evaluation/drop_caches.sh
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+ tee -a ./output/COUNT:1#NN:16#PPN:8#API:MPIIO#T:16384.txt
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+ /opt/ddn/mvapich/bin/mpiexec -ppn 8 -np 128 -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,isc17-c13,isc17-c14,isc17-c15,isc17-c18,isc17-c22,isc17-c01,isc17-c02,isc17-c03 /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 16384 -b 20132659200 -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: Tue Oct 23 21:28:38 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 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: Tue Oct 23 21:28:38 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 = 128 (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 = 2400 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 = 2576980377600.
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WARNING: Stat() of aggregate file size = 4517768724480.
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WARNING: Using actual aggregate bytes moved = 7226949632.
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read 100.26 19660800 16.00 0.499991 68.24 0.001031 68.75 0
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WARNING: Expected aggregate file size = 2576980377600.
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WARNING: Stat() of aggregate file size = 4517768724480.
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WARNING: Using actual aggregate bytes moved = 7283228672.
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read 101.78 19660800 16.00 0.004498 68.24 0.001824 68.24 1
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WARNING: Expected aggregate file size = 2576980377600.
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WARNING: Stat() of aggregate file size = 4517768724480.
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WARNING: Using actual aggregate bytes moved = 7291551744.
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read 101.86 19660800 16.00 0.004573 68.26 0.001081 68.27 2
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Max Read: 101.86 MiB/sec (106.81 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 101.86 100.26 101.30 0.74 68.41744 0 128 8 3 0 0 1 0 0 1 20132659200 16384 7226949632 MPIIO 0
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Finished: Tue Oct 23 21:32:03 2018
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+ set +x
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/esfs/jtacquaviva/ioperf
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stripe_count: 32 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: 6
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obdidx objid objid group
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6 12597072 0xc03750 0
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0 12425474 0xbd9902 0
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2 12571809 0xbfd4a1 0
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4 12513543 0xbef107 0
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7 12462179 0xbe2863 0
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1 12643456 0xc0ec80 0
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3 12491753 0xbe9be9 0
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5 12383813 0xbcf645 0
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