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https://github.com/astropenguin/priism-benchmark
Python 3 environment for benchmarking PRIISM
https://github.com/astropenguin/priism-benchmark
astronomy benchmark casa priism python radio-astronomy sparse-modeling
Last synced: 10 days ago
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Python 3 environment for benchmarking PRIISM
- Host: GitHub
- URL: https://github.com/astropenguin/priism-benchmark
- Owner: astropenguin
- License: mit
- Created: 2022-03-02T06:47:19.000Z (over 2 years ago)
- Default Branch: main
- Last Pushed: 2022-03-10T19:40:07.000Z (over 2 years ago)
- Last Synced: 2024-05-30T01:18:10.292Z (6 months ago)
- Topics: astronomy, benchmark, casa, priism, python, radio-astronomy, sparse-modeling
- Language: Python
- Homepage:
- Size: 60.5 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# priism-benchmark
Python 3 environment for benchmarking PRIISM
## Basic usage
### Install [Poetry]
This repository manages dependent Python packages by [Poetry].
Please install it to your environment if you do not have it.
```bash
curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | python3 -
```
### Clone this repository and install dependencies
This will create a virtual environment and install the dependencies on it.
```bash
git clone https://github.com/astropenguin/priism-benchmark.git
cd priism-benchmark
poetry install
```
### Run benchmark (HL Tau)
This will download the HL Tau SV data and run SpM imaging with multiple PRIISM versions and numbers of threads:
```bash
poetry run bin/hltau/benchmark priism-0.7.15,priism-0.7.16 32,64
```
where the first argument should be comma-separated PRIISM versions (i.e. tag or commit ref.) and the second argument should be comma-separated `OMP_NUM_THERADS`s.
Output FITS images and a log file will be put in `/path/to/repository/log/hltau`.
The format of the log file (`benchmark.csv`) is like:
```plaintext
PRIISM version,Number of threads,Elapsed time (s)
priism-0.7.15,32,113.62
priism-0.7.15,64,144.67
priism-0.7.16,32,97.42
priism-0.7.16,64,106.51
```
where the first, second, and third columns correspond to the PRIISM version, the number of threads used for imaging, and the elapsed time (in seconds) of imaging (i.e. `imager.solve(...)`), respectively.
## Advanced usage
### PRIISM build options
PRIISM build options can be specified by an environment variable `PRIISM_BUILD_OPTIONS`:
```bash
PRIISM_BUILD_OPTIONS="-X yes" poetry run bin/hltau/benchmark priism-0.7.15,priism-0.7.16 8,32,64
```
### Use as a PRIISM installer
You may also use this repository as a simple way of installing PRIISM (and dependencies):
```bash
poetry install
PRIISM_BUILD_OPTIONS="-X yes" poetry run bin/install-priism priism-0.7.16
```
Then you can run your own script that uses PRIISM:
```bash
poetry run python /path/to/script.py
```
[Poetry]: https://python-poetry.org/