ddn-ime-evaluation/output/COUNT:1#NN:1#PPN:6#API:MPII...

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+ /opt/ddn/mvapich/bin/mpiexec -ppn 6 -np 6 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c04 /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 23530045440 -D 120 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
+ tee -a ./output/COUNT:1#NN:1#PPN:6#API:MPIIO#T:1048576.txt
IOR-3.0.1: MPI Coordinated Test of Parallel I/O
ior WARNING: fsync() only available in POSIX. Using value of 0.
Began: Mon Oct 22 21:34:43 2018
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 23530045440 -D 120 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
Machine: Linux isc17-c04
Test 0 started: Mon Oct 22 21:34:43 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 = 6 (6 per node)
repetitions = 3
xfersize = 1 MiB
blocksize = 21.91 GiB
aggregate filesize = 131.48 GiB
Using stonewalling = 120 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 = 141180272640.
WARNING: Stat() of aggregate file size = 141180272640.
WARNING: Using actual aggregate bytes moved = 141151961088.
write 1325.44 22978560 1024.00 0.005407 101.56 0.000274 101.56 0
WARNING: Expected aggregate file size = 141180272640.
WARNING: Stat() of aggregate file size = 141180272640.
WARNING: Using actual aggregate bytes moved = 141527351296.
write 1373.27 22978560 1024.00 0.005024 98.28 0.000279 98.28 1
WARNING: Expected aggregate file size = 141180272640.
WARNING: Stat() of aggregate file size = 141180272640.
WARNING: Using actual aggregate bytes moved = 140823756800.
write 1348.71 22978560 1024.00 0.030859 99.55 0.000239 99.58 2
Max Write: 1373.27 MiB/sec (1439.98 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 1373.27 1325.44 1349.14 19.53 99.80739 0 6 6 3 0 0 1 0 0 1 23530045440 1048576 141151961088 MPIIO 0
Finished: Mon Oct 22 21:39:46 2018
+ /opt/ddn/mvapich/bin/mpiexec -ppn 6 -np 6 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c04 /esfs/jtacquaviva/git/ime-evaluation/drop_caches.sh
+ /opt/ddn/mvapich/bin/mpiexec -ppn 6 -np 6 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c04 /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 23530045440 -D 120 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/file_read -r
+ tee -a ./output/COUNT:1#NN:1#PPN:6#API:MPIIO#T:1048576.txt
IOR-3.0.1: MPI Coordinated Test of Parallel I/O
ior WARNING: fsync() only available in POSIX. Using value of 0.
Began: Mon Oct 22 21:39:55 2018
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 23530045440 -D 120 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/file_read -r
Machine: Linux isc17-c04
Test 0 started: Mon Oct 22 21:39:55 2018
Summary:
api = MPIIO (version=3, subversion=0)
test filename = /esfs/jtacquaviva/file_read
access = single-shared-file
ordering in a file = random offsets
ordering inter file= no tasks offsets
clients = 6 (6 per node)
repetitions = 3
xfersize = 1 MiB
blocksize = 21.91 GiB
aggregate filesize = 131.48 GiB
Using stonewalling = 120 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 = 141180272640.
WARNING: Stat() of aggregate file size = 4517768724480.
WARNING: Using actual aggregate bytes moved = 44938821632.
read 356.87 22978560 1024.00 0.042674 120.05 0.000256 120.09 0
WARNING: Expected aggregate file size = 141180272640.
WARNING: Stat() of aggregate file size = 4517768724480.
WARNING: Using actual aggregate bytes moved = 58208550912.
read 462.40 22978560 1024.00 0.000904 120.05 0.000207 120.05 1
WARNING: Expected aggregate file size = 141180272640.
WARNING: Stat() of aggregate file size = 4517768724480.
WARNING: Using actual aggregate bytes moved = 58485374976.
read 464.67 22978560 1024.00 0.000940 120.03 0.000198 120.03 2
Max Read: 464.67 MiB/sec (487.24 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
read 464.67 356.87 427.98 50.29 120.05991 0 6 6 3 0 0 1 0 0 1 23530045440 1048576 44938821632 MPIIO 0
Finished: Mon Oct 22 21:45:55 2018
+ set +x
/esfs/jtacquaviva/ioperf
stripe_count: 2 stripe_size: 1048576 stripe_offset: -1
/esfs/jtacquaviva/ioperf/file_write
lmm_stripe_count: 2
lmm_stripe_size: 1048576
lmm_pattern: 1
lmm_layout_gen: 0
lmm_stripe_offset: 3
obdidx objid objid group
3 12486536 0xbe8788 0
5 12378592 0xbce1e0 0