36 lines
1.9 KiB
Plaintext
36 lines
1.9 KiB
Plaintext
|
+ tee -a ./output/COUNT:1#NN:1#PPN:6#API:POSIX#T:10485760.txt
|
||
|
+ /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 10485760 -b 23530045440 -D 120 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
|
||
|
IOR-3.0.1: MPI Coordinated Test of Parallel I/O
|
||
|
|
||
|
Began: Mon Oct 22 18:15:52 2018
|
||
|
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 10485760 -b 23530045440 -D 120 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
|
||
|
Machine: Linux isc17-c04
|
||
|
|
||
|
Test 0 started: Mon Oct 22 18:15:52 2018
|
||
|
Summary:
|
||
|
api = POSIX
|
||
|
test filename = /esfs/jtacquaviva/ioperf/file_write
|
||
|
access = file-per-process
|
||
|
ordering in a file = random offsets
|
||
|
ordering inter file= no tasks offsets
|
||
|
clients = 6 (6 per node)
|
||
|
repetitions = 3
|
||
|
xfersize = 10 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
|
||
|
------ --------- ---------- --------- -------- -------- -------- -------- ----
|
||
|
write 4739 22978560 10240 0.001139 28.41 0.000202 28.41 0
|
||
|
write 5012 22978560 10240 0.003508 26.86 0.000235 26.87 1
|
||
|
write 5144 22978560 10240 0.002094 26.17 0.000239 26.17 2
|
||
|
|
||
|
Max Write: 5144.25 MiB/sec (5394.13 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 5144.25 4738.59 4964.82 168.88 27.15067 0 6 6 3 1 0 1 0 0 1 23530045440 10485760 141180272640 POSIX 0
|
||
|
|
||
|
Finished: Mon Oct 22 18:17:18 2018
|