Commit 78dd749c authored by Adrian Pope's avatar Adrian Pope
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Update README.md

parent d1ed5182
......@@ -9,11 +9,18 @@ Habib, et al., HACC: Simulating Future Sky Surveys on State-of-the-Art Supercomp
## Source Code
A source archive is available here: [genericio-20190417.tar.gz](http://www.mcs.anl.gov/~turam/genericio/genericio-20190417.tar.gz), or from git:
The most recent version of source is available by cloning this repo:
```bash
git clone https://xgitlab.cels.anl.gov/hacc/genericio.git
```
There is also a history of code [releases](https://xgitlab.cels.anl.gov/hacc/genericio/-/releases):
- [2019-04-17](https://xgitlab.cels.anl.gov/hacc/genericio/-/releases/20190417)
- [2017-09-25](https://xgitlab.cels.anl.gov/hacc/genericio/-/releases/20170925)
- [2016-08-29](https://xgitlab.cels.anl.gov/hacc/genericio/-/releases/20160829)
- [2016-04-12](https://xgitlab.cels.anl.gov/hacc/genericio/-/releases/20160412)
- [2015-06-08](https://xgitlab.cels.anl.gov/hacc/genericio/-/releases/20150608)
## Output file partitions (subfiles)
If you're running on an IBM BG/Q supercomputer, then the number of subfiles (partitions) chosen is based on the I/O nodes in an automatic way. Otherwise, by default, the GenericIO library picks the number of subfiles based on a fairly-naive hostname-based hashing scheme. This works reasonably-well on small clusters, but not on larger systems. On a larger system, you might want to set these environmental variables:
......@@ -84,4 +91,6 @@ array([[ 4.58575588e+13],
```
## Alternative python module
[Click here to go to the README for the alternative python interface](new_python/README.md)
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