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Conference call notes 20181017
Kenneth Hoste edited this page Oct 17, 2018
·
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(back to Conference calls)
Notes on the 112 EasyBuild conference call, Wednesday Oct 17th 2018 (17:00 - 18:00 CEST)
Alphabetical list of attendees (4):
- Kenneth Hoste (HPC-UGent, Belgium)
- Adam Huffman (Big Data Institute, University of Oxford, UK)
- Alan O'Cais (JSC, Germany)
- Davide Vanzo (Vanderbilt University, US)
- update on upcoming EasyBuild v3.7.1
- alternatives to Google Hangouts for conf calls?
- Q&A
- ETA: tomorrow (Thu Oct 18th 2018)
- all PRs targeted for EasyBuild v3.7.1 have been merged
- most in
develop
branch, some only in3.7.x
-
develop
will be synced after3.7.x
is merged intomaster
- most in
- preview of release notes:
- framework: https://github.com/easybuilders/easybuild-framework/pull/2623/files
- several fixes related to module wrappers via
.modulerc
(HMNS, Lmod 7.8 modulerc.lua, old Lmod versions, ...) - version requirement for Lmod lowered to 6.5.1 + support by bypassing module version check
- fixes for subtoolchain-aware --try-toolchain + allow use of --force in some cases
- several fixes related to module wrappers via
- easyblocks: https://github.com/easybuilders/easybuild-easyblocks/pull/1550/files
- fixes related to using config.guess in ConfigureMake easyblock
- also set --host configure option, not only --build
- support bypassing the use of the value produced by config.guess
- fixes to generic ModuleRC easyblock for module wrappers
- fixes to TensorFlow easyblock to avoid that Python packages like
numpy
are pulled in from PyPI
- fixes related to using config.guess in ConfigureMake easyblock
- easyconfigs: https://github.com/easybuilders/easybuild-easyconfigs/pull/7044/files
- fixes for Python easyconfigs to avoid auto-downloading of Python packages to resolve dependencies
- framework: https://github.com/easybuilders/easybuild-framework/pull/2623/files
- only Google+ is disappearing, not Google Hangouts?
- we only use Google+ for planning conf calls via events...
-
https://zoom.us has no limit w.r.t. attendance, but has a time limit (40 min)
- time limit is not necessarily bad
- Davide has good experiences with this
- also allows recording the meeting (locally on system of host)
- attendees don't need an account, only host does
- maybe someone has a professional system we can piggy-back on?
- Davide: WebEx quality is disappointing, no Linux client
- Slack call feature is another option?
- payed feature, only people who have joined Slack can join the calls
- Davide: support for zipping logs?
- already there, see
--zip-logs
configuration option
- already there, see
- Alan: support for updating dependencies
- see https://github.com/easybuilders/easybuild-framework/pull/2599
-
--update-deps
will pick most recent versions for dependencies for which easyconfigs are already available - Python is a special case: stick to latest 2.x or 3.x version based on currently used version
- not perfect, but good enough to be useful
- next step could be to query upstream for available versions & pick latest when --update-deps is used
- see also https://github.com/easybuilders/easybuild-framework/pull/2386
- cfr. way Spack does it based on URL + version
- good topic to discuss at user meeting
- related to eb_update for updating extensions (John's script)
- could be supported under --update-exts
- get feedback from him?
- HPC-SIG workshop in Birmingham on Mon Oct 22nd 2018
- Kenneth/Adam are attending too
- see https://www.eventbrite.com/e/easybuild-hpc-sig-workshop-tickets-51023835666
- EasyBuild is included in PRACE training event on Oct 24th 2018
- https://events.prace-ri.eu/event/780/
- Kenneth will reach out to them