iprbench/usecases/ipr/hibench/readme.md

This example illustrates how `starbench` is used at IPR (Institut de Physique de Rennes) to measure the performance of [hibridon](https://github.com/hibridon/hibridon) on IPR's cluster (`physix`)


usage:

```sh
20241007-15:08:10 graffy@graffy-ws2:~/work/starbench/starbench.git$ rsync --exclude .git --exclude starbench.venv --exclude tmp --exclude usecases/ipr/hibench/results  -va ./ graffy@alambix.ipr.univ-rennes.fr:/opt/ipr/cluster/work.global/graffy/starbench.git/
sending incremental file list

sent 1,416 bytes  received 25 bytes  960.67 bytes/sec
total size is 140,225  speedup is 97.31
last command status : [0]
```

```sh
graffy@physix-frontal:/opt/ipr/cluster/work.global/graffy/starbench.git/usecases/ipr/hibench$ ./hibenchonphysix.py --commit-id 53894da48505892bfa05693a52312bacb12c70c9 --results-dir $GLOBAL_WORK_DIR/graffy/hibridon/benchmarks/starbench/hibench/$(date --iso=seconds) --arch-regexp 'intel_xeon_x5650'
```

`hibenchonphysix.py` script launches two `sge` jobs for each machine type in `physix` cluster:
- one job that performs a benchmark of hibridon with `gfortran` compiler
- one job that performs a benchmark of hibridon with `ifort` compiler

When the job successfully completes, it puts the results of the benchmark on `physix`'s global work directory (eg `/opt/ipr/cluster/work.global/graffy/hibridon/benchmarks/starbench/53894da48505892bfa05693a52312bacb12c70c9/nh3h2_qma_long/intel_xeon_x5550/gfortran`)
reorganized files and documented 2022-06-10 08:39:22 +02:00			This example illustrates how `starbench` is used at IPR (Institut de Physique de Rennes) to measure the performance of [hibridon](https://github.com/hibridon/hibridon) on IPR's cluster (`physix`)

added the --arch-regexp option to allow the user to restrict benchmarks on some architectures As an example, this allowed me to run the benchmark on alambix50 only for testing purposes. work related to [https://bugzilla.ipr.univ-rennes.fr/show_bug.cgi?id=3372] 2024-10-08 17:27:05 +02:00


reorganized files and documented 2022-06-10 08:39:22 +02:00			`usage:`

			```sh
added the --arch-regexp option to allow the user to restrict benchmarks on some architectures As an example, this allowed me to run the benchmark on alambix50 only for testing purposes. work related to [https://bugzilla.ipr.univ-rennes.fr/show_bug.cgi?id=3372] 2024-10-08 17:27:05 +02:00			`20241007-15:08:10 graffy@graffy-ws2:~/work/starbench/starbench.git$ rsync --exclude .git --exclude starbench.venv --exclude tmp --exclude usecases/ipr/hibench/results -va ./ graffy@alambix.ipr.univ-rennes.fr:/opt/ipr/cluster/work.global/graffy/starbench.git/`
			`sending incremental file list`

			`sent 1,416 bytes received 25 bytes 960.67 bytes/sec`
			`total size is 140,225 speedup is 97.31`
			`last command status : [0]`
			```

			```sh
			`graffy@physix-frontal:/opt/ipr/cluster/work.global/graffy/starbench.git/usecases/ipr/hibench$ ./hibenchonphysix.py --commit-id 53894da48505892bfa05693a52312bacb12c70c9 --results-dir $GLOBAL_WORK_DIR/graffy/hibridon/benchmarks/starbench/hibench/$(date --iso=seconds) --arch-regexp 'intel_xeon_x5650'`
reorganized files and documented 2022-06-10 08:39:22 +02:00			```

updated documentation regarding last commit's change (rewriting in python) work related to [https://bugzilla.ipr.univ-rennes.fr/show_bug.cgi?id=3372] 2024-10-07 12:06:45 +02:00			`hibenchonphysix.py` script launches two `sge` jobs for each machine type in `physix` cluster:
reorganized files and documented 2022-06-10 08:39:22 +02:00			- one job that performs a benchmark of hibridon with `gfortran` compiler
			- one job that performs a benchmark of hibridon with `ifort` compiler

			When the job successfully completes, it puts the results of the benchmark on `physix`'s global work directory (eg `/opt/ipr/cluster/work.global/graffy/hibridon/benchmarks/starbench/53894da48505892bfa05693a52312bacb12c70c9/nh3h2_qma_long/intel_xeon_x5550/gfortran`)