ddn-ime-evaluation/benchmark/output/COUNT:1#NN:2#PPN:8#API:MPII...

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+ /opt/ddn/mvapich/bin/mpiexec -ppn 8 -np 16 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c04,isc17-c05 /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 102400 -b 20132659200 -D 60 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
+ tee -a ./output/COUNT:1#NN:2#PPN:8#API:MPIIO#T:102400.txt
IOR-3.0.1: MPI Coordinated Test of Parallel I/O
ior WARNING: fsync() only available in POSIX. Using value of 0.
Began: Wed Oct 24 02:01:57 2018
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 102400 -b 20132659200 -D 60 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
Machine: Linux isc17-c04
Test 0 started: Wed Oct 24 02:01:57 2018
Summary:
api = MPIIO (version=3, subversion=0)
test filename = /esfs/jtacquaviva/ioperf/file_write
access = single-shared-file
ordering in a file = random offsets
ordering inter file= no tasks offsets
clients = 16 (8 per node)
repetitions = 3
xfersize = 102400 bytes
blocksize = 18.75 GiB
aggregate filesize = 300 GiB
Using stonewalling = 60 second(s)
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
WARNING: Expected aggregate file size = 322122547200.
WARNING: Stat() of aggregate file size = 322118246400.
WARNING: Using actual aggregate bytes moved = 13937049600.
write 220.34 19660800 100.00 0.010409 60.31 0.000809 60.32 0
WARNING: Expected aggregate file size = 322122547200.
WARNING: Stat() of aggregate file size = 322108006400.
WARNING: Using actual aggregate bytes moved = 13646131200.
write 214.79 19660800 100.00 0.001975 60.59 0.000297 60.59 1
WARNING: Expected aggregate file size = 322122547200.
WARNING: Stat() of aggregate file size = 322122035200.
WARNING: Using actual aggregate bytes moved = 13902131200.
write 220.23 19660800 100.00 0.010326 60.19 0.000369 60.20 2
Max Write: 220.34 MiB/sec (231.04 MB/sec)
Summary of all tests:
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
write 220.34 214.79 218.45 2.59 60.37087 0 16 8 3 0 0 1 0 0 1 20132659200 102400 13937049600 MPIIO 0
Finished: Wed Oct 24 02:05:01 2018