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Conference call notes 20190306

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Kenneth Hoste edited this page Mar 6, 2019 · 8 revisions

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Notes on the 120th EasyBuild conference call, Wednesday Mar 6th 2019 (17:00 - 18:00 CET)

Attendees

Alphabetical list of attendees (XXX):

  • Fotis Georgatos (SDSC, Switzerland)
  • Kenneth Hoste (HPC-UGent, Belgium)
  • Mikael Öhman (Chalmers University of Technology, Sweden)
  • Bart Oldeman (ComputeCanada)
  • Davide Vanzo (Vanderbilt University, US)

Agenda

  • update on next EasyBuild release
  • update on porting of EasyBuild to Python 3
  • update Python @ GCCcore
  • Q&A

Update on next EasyBuild release

Update on porting of EasyBuild to Python 3

  • ...

Update on Python @ GCCcore

  • cfr. https://github.com/easybuilders/easybuild-easyconfigs/issues/7463
  • benchmarking

    • tested modules:

      • (1) Python/2.7.15-intel-2019a
      • (2) SciPy/2019a-intel-2019a-Python-2.7.15

    • Intel Skylake (idle nodes, Intel Xeon Gold)

      |                              | (1)      | (2) | (3) | (4)|
|------------------------------|----------|-----|-----|-----|
| 5k x 5x numpy.dot            | 211.33ms |     |     |     |
| numpy.sin                    | 8.73s    |     |     |     |
| numpy.cos                    | 8.73s    |     |     |     |
| numpy.tan                    | 48.62s   |     |     |     |
| numpy.exp                    | 165.33ms |     |     |     |
| fft.py (7k)                  | 2.78s    |     |     |     |
| ibench fft (large)           | 26.17s   |     |     |     |
| ibench blacksch (large)      | 21.14s   |     |     |     |
| ibench sklearn  (large)      |          |     |     |     |

Other

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