45 lines
2.4 KiB
Plaintext
45 lines
2.4 KiB
Plaintext
|
+ /opt/ddn/mvapich/bin/mpiexec -ppn 1 -np 1 -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 102400 -b 161061273600 -D 60 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
|
||
|
|
+ tee -a ./output/COUNT:1#NN:1#PPN:1#API:POSIX#T:102400.txt
|
||
|
|
IOR-3.0.1: MPI Coordinated Test of Parallel I/O
|
||
|
|
|
||
|
|
Began: Wed Oct 24 01:17:05 2018
|
||
|
|
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 102400 -b 161061273600 -D 60 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
|
||
|
|
Machine: Linux isc17-c04
|
||
|
|
|
||
|
|
Test 0 started: Wed Oct 24 01:17:05 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 = 1 (1 per node)
|
||
|
|
repetitions = 3
|
||
|
|
xfersize = 102400 bytes
|
||
|
|
blocksize = 150 GiB
|
||
|
|
aggregate filesize = 150 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 = 161061273600.
|
||
|
|
WARNING: Stat() of aggregate file size = 161059430400.
|
||
|
|
WARNING: Using actual aggregate bytes moved = 14742425600.
|
||
|
|
write 222.75 157286400 100.00 0.000200 63.12 0.000128 63.12 0
|
||
|
|
WARNING: Expected aggregate file size = 161061273600.
|
||
|
|
WARNING: Stat() of aggregate file size = 161058508800.
|
||
|
|
WARNING: Using actual aggregate bytes moved = 14849945600.
|
||
|
|
write 224.83 157286400 100.00 0.000409 62.99 0.000118 62.99 1
|
||
|
|
WARNING: Expected aggregate file size = 161061273600.
|
||
|
|
WARNING: Stat() of aggregate file size = 161059840000.
|
||
|
|
WARNING: Using actual aggregate bytes moved = 14929920000.
|
||
|
|
write 226.41 157286400 100.00 0.000409 62.89 0.000124 62.89 2
|
||
|
|
|
||
|
|
Max Write: 226.41 MiB/sec (237.41 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 226.41 222.75 224.66 1.50 62.99806 0 1 1 3 1 0 1 0 0 1 161061273600 102400 14742425600 POSIX 0
|
||
|
|
|
||
|
|
Finished: Wed Oct 24 01:20:19 2018
|