Telcon: 2017 07 27 - spack/spack GitHub Wiki

Participants

  1. Greg Becker
  2. Patrick Gartung
  3. Peter Scheibel
  4. Brian van Essen
  5. Ben Boeckel
  6. Mario Melara

News

  1. News

Other topics

  1. octave Spack package

    • Review:
      • General issue with packages that include the compiler path in binary
      • Python solves this with its filter_compilers method
        • We could mimic this in other packages
      • Paul Hopkins wonders whether this could be solved by creating a wrapper that includes all of the spack env variables necessary to run, so that they can be run externally without failing.
    • Proposal: change the spack compiler wrapper so that it passes through to the underlying compiler if called from outside of Spack.
    • Jim Amundson may already be doing something like this
    • spack env may provide a solution as well

  2. Binary caching

    • CODECOV IS GREEN!
    • resubmitted in #4854

  3. NERSC using Spack in production on Edison

    • Not using modulefile generation
    • Consultants annoyed by spack rebuilds
      • New concretizer will mitigate this
      • Separate build dep concretization may provide a jump-off point to address this sooner
      • Jim Amundson is working on something that would automagically create external entries for system packages
    • shared vs static builds on Cray
    • single-user vs shared-user challenges

  4. cflags bug from the slack channel

    • Fix is on the way

  5. External packages

    • Adding variants explicitly to external packages
    • Mario will test suggestions from previous thread (issue #4913)