- io500
-
#!/bin/bash
#
# INSTRUCTIONS:
# Edit this file as needed for your machine.
# This simplified version is just for running on a single node.
# It is a simplified version of the site-configs/sandia/startup.sh which include SLURM directives.
# Most of the variables set in here are needed for io500_fixed.sh which gets sourced at the end of this.
# Please also edit 'extra_description' function.
set -euo pipefail # better error handling
# turn these to True successively while you debug and tune this benchmark.
# for each one that you turn to true, go and edit the appropriate function.
# to find the function name, see the 'main' function.
# These are listed in the order that they run.
io500_run_ior_easy="True" # does the write phase and enables the subsequent read
io500_run_md_easy="True" # does the creat phase and enables the subsequent stat
io500_run_ior_hard="True" # does the write phase and enables the subsequent read
io500_run_md_hard="True" # does the creat phase and enables the subsequent read
io500_run_find="True"
io500_run_ior_easy_read="True"
io500_run_md_easy_stat="True"
io500_run_ior_hard_read="True"
io500_run_md_hard_stat="True"
io500_run_md_hard_read="True"
io500_run_md_easy_delete="True" # turn this off if you want to just run find by itself
io500_run_md_hard_delete="True" # turn this off if you want to just run find by itself
io500_run_mdreal="False" # this one is optional
io500_cleanup_workdir="False" # this flag is currently ignored. You'll need to clean up your data files manually if you want to.
# to run this benchmark, find and edit each of these functions.
# please also edit 'extra_description' function to help us collect the required data.
function main {
setup_directories
setup_paths
setup_ior_easy # required if you want a complete score
setup_ior_hard # required if you want a complete score
setup_mdt_easy # required if you want a complete score
setup_mdt_hard # required if you want a complete score
setup_find # required if you want a complete score
setup_mdreal # optional
run_benchmarks
}
function setup_directories {
# set directories for where the benchmark files are created and where the results will go.
# If you want to set up stripe tuning on your output directories or anything similar, then this is good place to do it.
timestamp=`date +%Y.%m.%d-%H.%M.%S` # create a uniquifier
io500_workdir=/mnt/lustre02/ior-test/io500/datafiles/ # directory where the data will be stored
io500_result_dir=$PWD/results/$timestamp # the directory where the output results will be kept
rm -rf $io500_workdir
mkdir -p $io500_workdir $io500_result_dir
mkdir -p $io500_workdir/ior_hard/
lfs setstripe --stripe-count 124 $io500_workdir/ior_hard/IOR_file || true
# Lustre 01
}
function setup_paths {
# Set the paths to the binaries. If you ran ./utilities/prepare.sh successfully, then binaries are in ./bin/
io500_ior_cmd=$PWD/bin/ior
io500_mdtest_cmd=$PWD/bin/mdtest
io500_mdreal_cmd=$PWD/bin/md-real-io
io500_mpirun="srun"
io500_mpiargs="--ntasks-per-node=12 --distribution=block"
}
function setup_ior_easy {
io500_ior_easy_params="-t 2048k -b 25g -F -a MPIIO" # 2M writes, 2 GB per proc, file per proc
}
function setup_mdt_easy {
io500_mdtest_easy_params="-u -L" # unique dir per thread, files only at leaves
io500_mdtest_easy_files_per_proc=10000
}
function setup_ior_hard {
io500_ior_hard_writes_per_proc="12000 -a MPIIO -E"
}
function setup_mdt_hard {
io500_mdtest_hard_files_per_proc=5000
}
function setup_find {
#
# setup the find command. This is an area where innovation is allowed.
# There are three default options provided. One is a serial find, one is python
# parallel version, one is C parallel version. Current default is to use serial.
# But it is very slow. We recommend to either customize or use the C parallel version.
# For GPFS, we recommend to use the provided mmfind wrapper described below.
# Instructions below.
# If a custom approach is used, please provide enough info so others can reproduce.
# the serial version that should run (SLOWLY) without modification
io500_find_mpi="True"
io500_find_cmd="$PWD/bin/pfind"
io500_find_cmd_args="-s 3 -r $io500_result_dir/pfind_results"
# a parallel version in C, the -s adds a stonewall
# for a real run, turn -s (stonewall) off or set it at 300 or more
# to prepare this (assuming you've run ./utilities/prepare.sh already):
# > cd build/pfind
# > ./prepare.sh
# > ./compile.sh
# > cp pfind ../../bin/
# If you use io500_find_mpi="True", then this will run with the same
# number of MPI nodes and ranks as the other phases.
# If you prefer another number, and fewer might be better here,
# Then you can set io500_find_mpi to be "False" and write a wrapper
# script for this which sets up MPI as you would like. Then change
# io500_find_cmd to point to your wrapper script.
#io500_find_mpi="True"
#io500_find_cmd="$PWD/bin/pfind"
#io500_find_cmd_args="-s 3 -r $io500_result_dir/pfind_results"
# for GPFS systems, you should probably use the provided mmfind wrapper
# if you used ./utilities/prepare.sh, you'll find this wrapper in ./bin/mmfind.sh
#io500_find_mpi="False"
#io500_find_cmd="$PWD/bin/mmfind.sh"
#io500_find_cmd_args=""
}
function setup_mdreal {
io500_mdreal_params="-P=5000 -I=1000"
}
function run_benchmarks {
# Important: source the io500_fixed.sh script. Do not change it. If you discover
# a need to change it, please email the mailing list to discuss
source ./utilities/io500_fixed.sh 2>&1 | tee $io500_result_dir/io-500-summary.$timestamp.txt
}
# Add key/value pairs defining your system
# Feel free to add extra ones if you'd like
function extra_description {
io500_info_system_name='btlogin1' # e.g. Oakforest-PACS
io500_info_institute_name='DKRZ' # e.g. JCAHPC
io500_info_modules="module add intel mxm/3.4.3082 fca/2.5.2431 bullxmpi_mlx/bullxmpi_mlx-1.2.9.2"
}
main
- ior_easy_read
-
IOR-3.1.0: MPI Coordinated Test of Parallel I/O
ior WARNING: fsync() only available in POSIX/MMAP. Using value of 0.
Began: Sat May 12 17:15:36 2018
Command line used: /home/dkrz/k202079/work/io-500/io-500-dev/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 2048k -b 25g -F -a MPIIO -o /mnt/lustre02/ior-test/io500/datafiles//ior_easy/ior_file_easy
Machine: Linux m20036
Test 0 started: Sat May 12 17:15:36 2018
Summary:
api = MPIIO (version=2, subversion=1)
test filename = /mnt/lustre02/ior-test/io500/datafiles//ior_easy/ior_file_easy
access = file-per-process
ordering in a file = sequential offsets
ordering inter file= constant task offsets = 1
clients = 1200 (12 per node)
repetitions = 1
xfersize = 2 MiB
blocksize = 25 GiB
aggregate filesize = 30000 GiB
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
read 173225 26214400 2048.00 0.150294 177.28 0.099269 177.34 0
Max Read: 173225.18 MiB/sec (181639.77 MB/sec)
Summary of all tests:
Operation Max(MiB) Min(MiB) Mean(MiB) StdDev Max(OPs) Min(OPs) Mean(OPs) StdDev Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggsize API RefNum
read 173225.18 173225.18 173225.18 0.00 86612.59 86612.59 86612.59 0.00 177.34142 0 1200 12 1 1 1 1 0 0 1 26843545600 2097152 32212254720000 MPIIO 0
Finished: Sat May 12 17:19:05 2018
- ior_easy_write
-
IOR-3.1.0: MPI Coordinated Test of Parallel I/O
ior WARNING: fsync() only available in POSIX/MMAP. Using value of 0.
Began: Sat May 12 16:47:27 2018
Command line used: /home/dkrz/k202079/work/io-500/io-500-dev/bin/ior -w -C -Q 1 -g -G 27 -k -e -t 2048k -b 25g -F -a MPIIO -o /mnt/lustre02/ior-test/io500/datafiles//ior_easy/ior_file_easy
Machine: Linux m20036
Test 0 started: Sat May 12 16:47:27 2018
Summary:
api = MPIIO (version=2, subversion=1)
test filename = /mnt/lustre02/ior-test/io500/datafiles//ior_easy/ior_file_easy
access = file-per-process
ordering in a file = sequential offsets
ordering inter file= constant task offsets = 1
clients = 1200 (12 per node)
repetitions = 1
xfersize = 2 MiB
blocksize = 25 GiB
aggregate filesize = 30000 GiB
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
write 90594 26214400 2048.00 0.197124 338.82 0.190098 339.09 0
Max Write: 90594.31 MiB/sec (94995.02 MB/sec)
Summary of all tests:
Operation Max(MiB) Min(MiB) Mean(MiB) StdDev Max(OPs) Min(OPs) Mean(OPs) StdDev Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggsize API RefNum
write 90594.31 90594.31 90594.31 0.00 45297.16 45297.16 45297.16 0.00 339.09414 0 1200 12 1 1 1 1 0 0 1 26843545600 2097152 32212254720000 MPIIO 0
Finished: Sat May 12 16:53:09 2018
- ior_hard_read
-
IOR-3.1.0: MPI Coordinated Test of Parallel I/O
ior WARNING: fsync() only available in POSIX/MMAP. Using value of 0.
Began: Sat May 12 17:20:38 2018
Command line used: /home/dkrz/k202079/work/io-500/io-500-dev/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -s 12000 -a MPIIO -E -o /mnt/lustre02/ior-test/io500/datafiles//ior_hard/IOR_file
Machine: Linux m20036
Test 0 started: Sat May 12 17:20:38 2018
Summary:
api = MPIIO (version=2, subversion=1)
test filename = /mnt/lustre02/ior-test/io500/datafiles//ior_hard/IOR_file
access = single-shared-file
ordering in a file = sequential offsets
ordering inter file= constant task offsets = 1
clients = 1200 (12 per node)
repetitions = 1
xfersize = 47008 bytes
blocksize = 47008 bytes
aggregate filesize = 630.43 GiB
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
read 6441 45.91 45.91 15.36 84.95 0.077516 100.23 0
Max Read: 6440.83 MiB/sec (6753.70 MB/sec)
Summary of all tests:
Operation Max(MiB) Min(MiB) Mean(MiB) StdDev Max(OPs) Min(OPs) Mean(OPs) StdDev Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggsize API RefNum
read 6440.83 6440.83 6440.83 0.00 143671.28 143671.28 143671.28 0.00 100.22880 0 1200 12 1 0 1 1 0 0 12000 47008 47008 676915200000 MPIIO 0
Finished: Sat May 12 17:22:18 2018
- ior_hard_write
-
IOR-3.1.0: MPI Coordinated Test of Parallel I/O
ior WARNING: fsync() only available in POSIX/MMAP. Using value of 0.
Began: Sat May 12 17:03:48 2018
Command line used: /home/dkrz/k202079/work/io-500/io-500-dev/bin/ior -w -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -s 12000 -a MPIIO -E -o /mnt/lustre02/ior-test/io500/datafiles//ior_hard/IOR_file
Machine: Linux m20036
Test 0 started: Sat May 12 17:03:48 2018
Summary:
api = MPIIO (version=2, subversion=1)
test filename = /mnt/lustre02/ior-test/io500/datafiles//ior_hard/IOR_file
access = single-shared-file
ordering in a file = sequential offsets
ordering inter file= constant task offsets = 1
clients = 1200 (12 per node)
repetitions = 1
xfersize = 47008 bytes
blocksize = 47008 bytes
aggregate filesize = 630.43 GiB
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
write 1865.22 45.91 45.91 4.73 341.43 0.086271 346.10 0
Max Write: 1865.22 MiB/sec (1955.83 MB/sec)
Summary of all tests:
Operation Max(MiB) Min(MiB) Mean(MiB) StdDev Max(OPs) Min(OPs) Mean(OPs) StdDev Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggsize API RefNum
write 1865.22 1865.22 1865.22 0.00 41606.26 41606.26 41606.26 0.00 346.10178 0 1200 12 1 0 1 1 0 0 12000 47008 47008 676915200000 MPIIO 0
Finished: Sat May 12 17:09:34 2018
- mdtest_easy_delete
-
-- started at 05/12/2018 17:23:15 --
mdtest-1.9.3 was launched with 1200 total task(s) on 100 node(s)
Command line used: /home/dkrz/k202079/work/io-500/io-500-dev/bin/mdtest -r -F -d /mnt/lustre02/ior-test/io500/datafiles//mdt_easy -n 10000 -u -L
Path: /mnt/lustre02/ior-test/io500/datafiles
FS: 33418.8 TiB Used FS: 58.4% Inodes: 8102.5 Mi Used Inodes: 3.4%
1200 tasks, 12000000 files
SUMMARY: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 0.000 0.000 0.000 0.000
File read : 0.000 0.000 0.000 0.000
File removal : 7156.673 7156.673 7156.673 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 3.446 3.446 3.446 0.000
-- finished at 05/12/2018 17:51:13 --
- mdtest_easy_stat
-
-- started at 05/12/2018 17:19:16 --
mdtest-1.9.3 was launched with 1200 total task(s) on 100 node(s)
Command line used: /home/dkrz/k202079/work/io-500/io-500-dev/bin/mdtest -T -F -d /mnt/lustre02/ior-test/io500/datafiles//mdt_easy -n 10000 -u -L
Path: /mnt/lustre02/ior-test/io500/datafiles
FS: 33418.8 TiB Used FS: 58.4% Inodes: 8102.5 Mi Used Inodes: 3.4%
1200 tasks, 12000000 files
SUMMARY: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 165750.733 165750.733 165750.733 0.000
File read : 0.000 0.000 0.000 0.000
File removal : 0.000 0.000 0.000 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 05/12/2018 17:20:29 --
- mdtest_easy_write
-
-- started at 05/12/2018 16:53:21 --
mdtest-1.9.3 was launched with 1200 total task(s) on 100 node(s)
Command line used: /home/dkrz/k202079/work/io-500/io-500-dev/bin/mdtest -C -F -d /mnt/lustre02/ior-test/io500/datafiles//mdt_easy -n 10000 -u -L
Path: /mnt/lustre02/ior-test/io500/datafiles
FS: 33418.8 TiB Used FS: 58.4% Inodes: 8102.5 Mi Used Inodes: 3.2%
1200 tasks, 12000000 files
SUMMARY: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 19426.092 19426.092 19426.092 0.000
File stat : 0.000 0.000 0.000 0.000
File read : 0.000 0.000 0.000 0.000
File removal : 0.000 0.000 0.000 0.000
Tree creation : 39.303 39.303 39.303 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 05/12/2018 17:03:39 --
- mdtest_hard_delete
-
-- started at 05/12/2018 17:53:56 --
mdtest-1.9.3 was launched with 1200 total task(s) on 100 node(s)
Command line used: /home/dkrz/k202079/work/io-500/io-500-dev/bin/mdtest -r -t -F -w 3901 -e 3901 -d /mnt/lustre02/ior-test/io500/datafiles//mdt_hard -n 5000
Path: /mnt/lustre02/ior-test/io500/datafiles
FS: 33418.8 TiB Used FS: 58.4% Inodes: 8102.5 Mi Used Inodes: 3.3%
1200 tasks, 6000000 files
SUMMARY: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 0.000 0.000 0.000 0.000
File read : 0.000 0.000 0.000 0.000
File removal : 8101.613 8101.613 8101.613 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 5.768 5.768 5.768 0.000
-- finished at 05/12/2018 18:06:18 --
- mdtest_hard_read
-
-- started at 05/12/2018 17:51:24 --
mdtest-1.9.3 was launched with 1200 total task(s) on 100 node(s)
Command line used: /home/dkrz/k202079/work/io-500/io-500-dev/bin/mdtest -E -t -F -w 3901 -e 3901 -d /mnt/lustre02/ior-test/io500/datafiles//mdt_hard -n 5000
Path: /mnt/lustre02/ior-test/io500/datafiles
FS: 33418.8 TiB Used FS: 58.4% Inodes: 8102.5 Mi Used Inodes: 3.3%
1200 tasks, 6000000 files
SUMMARY: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 0.000 0.000 0.000 0.000
File read : 42908.426 42908.426 42908.426 0.000
File removal : 0.000 0.000 0.000 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 05/12/2018 17:53:44 --
- mdtest_hard_stat
-
-- started at 05/12/2018 17:22:29 --
mdtest-1.9.3 was launched with 1200 total task(s) on 100 node(s)
Command line used: /home/dkrz/k202079/work/io-500/io-500-dev/bin/mdtest -T -t -F -w 3901 -e 3901 -d /mnt/lustre02/ior-test/io500/datafiles//mdt_hard -n 5000
Path: /mnt/lustre02/ior-test/io500/datafiles
FS: 33418.8 TiB Used FS: 58.4% Inodes: 8102.5 Mi Used Inodes: 3.4%
1200 tasks, 6000000 files
SUMMARY: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 0.000 0.000 0.000 0.000
File stat : 162290.385 162290.385 162290.385 0.000
File read : 0.000 0.000 0.000 0.000
File removal : 0.000 0.000 0.000 0.000
Tree creation : 0.000 0.000 0.000 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 05/12/2018 17:23:06 --
- mdtest_hard_write
-
-- started at 05/12/2018 17:09:45 --
mdtest-1.9.3 was launched with 1200 total task(s) on 100 node(s)
Command line used: /home/dkrz/k202079/work/io-500/io-500-dev/bin/mdtest -C -t -F -w 3901 -e 3901 -d /mnt/lustre02/ior-test/io500/datafiles//mdt_hard -n 5000
Path: /mnt/lustre02/ior-test/io500/datafiles
FS: 33418.8 TiB Used FS: 58.4% Inodes: 8102.5 Mi Used Inodes: 3.3%
1200 tasks, 6000000 files
SUMMARY: (of 1 iterations)
Operation Max Min Mean Std Dev
--------- --- --- ---- -------
File creation : 18940.347 18940.347 18940.347 0.000
File stat : 0.000 0.000 0.000 0.000
File read : 0.000 0.000 0.000 0.000
File removal : 0.000 0.000 0.000 0.000
Tree creation : 2457.120 2457.120 2457.120 0.000
Tree removal : 0.000 0.000 0.000 0.000
-- finished at 05/12/2018 17:15:02 --
- result_summary
-
[RESULT] BW phase 1 ior_easy_write 88.471 GB/s : time 339.09 seconds
[RESULT] IOPS phase 1 mdtest_easy_write 19.426 kiops : time 630.13 seconds
[RESULT] BW phase 2 ior_hard_write 1.821 GB/s : time 346.10 seconds
[RESULT] IOPS phase 2 mdtest_hard_write 18.940 kiops : time 327.97 seconds
[RESULT] IOPS phase 3 find 415.320 kiops : time 25.59 seconds
[RESULT] BW phase 3 ior_easy_read 169.165 GB/s : time 177.34 seconds
[RESULT] IOPS phase 4 mdtest_easy_stat 165.751 kiops : time 84.43 seconds
[RESULT] BW phase 4 ior_hard_read 6.290 GB/s : time 100.23 seconds
[RESULT] IOPS phase 5 mdtest_hard_stat 162.290 kiops : time 48.56 seconds
[RESULT] IOPS phase 6 mdtest_easy_delete 7.157 kiops : time 1686.18 seconds
[RESULT] IOPS phase 7 mdtest_hard_read 42.908 kiops : time 151.85 seconds
[RESULT] IOPS phase 8 mdtest_hard_delete 8.102 kiops : time 753.03 seconds
[SCORE] Bandwidth 20.3492 GB/s : IOPS 42.2879 kiops : TOTAL 29.3347