45 lines
2.6 KiB
Plaintext
45 lines
2.6 KiB
Plaintext
+ /opt/ddn/mvapich/bin/mpiexec -ppn 6 -np 96 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c01,isc17-c02,isc17-c03,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 /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 23530045440 -D 120 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
|
|
+ tee -a ./output/COUNT:1#NN:16#PPN:6#API:POSIX#T:1048576.txt
|
|
IOR-3.0.1: MPI Coordinated Test of Parallel I/O
|
|
|
|
Began: Tue Oct 23 08:55:48 2018
|
|
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 23530045440 -D 120 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
|
|
Machine: Linux isc17-c01
|
|
|
|
Test 0 started: Tue Oct 23 08:55:48 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 = 96 (6 per node)
|
|
repetitions = 3
|
|
xfersize = 1 MiB
|
|
blocksize = 21.91 GiB
|
|
aggregate filesize = 2103.75 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 = 2258884362240.
|
|
WARNING: Stat() of aggregate file size = 2258585518080.
|
|
WARNING: Using actual aggregate bytes moved = 646951469056.
|
|
write 4512 22978560 1024.00 0.018372 136.75 0.014122 136.75 0
|
|
WARNING: Expected aggregate file size = 2258884362240.
|
|
WARNING: Stat() of aggregate file size = 2258321276928.
|
|
WARNING: Using actual aggregate bytes moved = 657801084928.
|
|
write 4604 22978560 1024.00 0.025285 136.24 0.014200 136.26 1
|
|
WARNING: Expected aggregate file size = 2258884362240.
|
|
WARNING: Stat() of aggregate file size = 2258284576768.
|
|
WARNING: Using actual aggregate bytes moved = 659234488320.
|
|
write 4626 22978560 1024.00 0.020200 135.90 0.014157 135.91 2
|
|
|
|
Max Write: 4625.93 MiB/sec (4850.64 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 4625.93 4511.66 4580.52 49.51 136.30564 0 96 6 3 1 0 1 0 0 1 23530045440 1048576 646951469056 POSIX 0
|
|
|
|
Finished: Tue Oct 23 09:02:42 2018
|