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  1. 26 Dec, 2018 1 commit
    • Sebastian Graf's avatar
      Compare results of compress by hashing · 042cf0be
      Sebastian Graf authored 
      Summary:
We don't want the result in the repo as it's a sizeable binary file that
doesn't compress well.

Storing the output file in the repository becomes infeasible for large
inputs. There are two possible remedies:

1. Generate the result files during `make boot` (Phab:D5426). We
   discovered some drawbacks (like missing dependency files to build
   `compress` during boot) to this approach which make it infeasible.
2. Shrink the output files, for example by hashing the string that we would
   normally output and compare that instead.

This patch implements the second alternative. This somewhat distorts the
runtime profile, so we might want to consider doing hashing within the
benchmark runner in the future.

Test Plan: make boot

Reviewers: AndreasK, nomeata, O26 nofib, osa1

Reviewed By: AndreasK, osa1

Subscribers: osa1

Differential Revision: https://phabricator.haskell.org/D5469
      042cf0be
  3. 22 Dec, 2018 1 commit
  5. 21 Dec, 2018 1 commit
    • Sebastian Graf's avatar
      Fix parsing of maximum residency in runstdtest · f3521319
      Sebastian Graf authored 
      Summary:
`runstdtest` switched from `-S` to `-s` output a while ago.
That broke parsing of maximum and average residency numbers.

This commit makes sure that at least maximum residency is parsed
correctly from `-s` output, while leaving the logic for `-S` output.

Reviewers: simonmar, bgamari, simonpj, osa1, AndreasK, O26 nofib

Reviewed By: bgamari

GHC Trac Issues: #16003

Differential Revision: https://phabricator.haskell.org/D5418
      f3521319
  7. 22 Nov, 2018 2 commits
  9. 20 Nov, 2018 1 commit
  11. 14 Nov, 2018 1 commit
    • Andreas Klebinger's avatar
      Adjust normal runtimes for nofib along with related changes · 08cc9b6b
      Andreas Klebinger authored 
      Runtime for nofib benchmarks was all over the place.
This patch adjusts runtime for most benchmarks such
that it falls into the 0.2-2s range.

This means that:
* A default run will take longer
* Time spent will be better distributed among benchmarks.
* More benchmarks have runtimes long enough to be used
  for runtime analysis.

Some more changes were done which go hand in hand
with changing runtimes.
* Some benchmarks now create their input files during boot.
* Moved input files for anna in their own directory.
* Remove printing of output for some of the floating
  point heavy benchmarks.
* Added a comment about desired runtimes to README.
* Made grep actually benchmark something.
* Throw cachgrind out of the default benchmarks.
  The nondeterministic behaviour has been an issue for a
  while and it doesn't seem like an essential benchmark.

Test Plan: run nofib in modes slow/normal/fast

Reviewers: O26 nofib, alpmestan

Reviewed By: alpmestan

Subscribers: sgraf, alpmestan

Differential Revision: https://phabricator.haskell.org/D4989
      08cc9b6b
  13. 27 Aug, 2018 1 commit
  15. 22 Aug, 2018 1 commit
  17. 20 Jun, 2018 1 commit
  19. 16 Jun, 2018 5 commits
  21. 04 May, 2018 1 commit
  23. 08 Feb, 2018 1 commit
    • Andreas Klebinger's avatar
      Recognize shells reporting as MINGW under windows. · 1364fe62
      Andreas Klebinger authored 
      Summary:
My msys instance at least reports MINGW instead of MSYS for uname.
This commit adjusts the regex to match either one.

Without this some errors occur because of missing .exe extensions in
file names.

This fixes #14654

Test Plan: make

Reviewers: O26 nofib, Phyx, bgamari

Reviewed By: Phyx, bgamari

Subscribers: bgamari, Phyx

GHC Trac Issues: #14654

Differential Revision: https://phabricator.haskell.org/D4297
      1364fe62
  25. 17 Jan, 2018 1 commit
  27. 28 Dec, 2017 1 commit
  29. 23 Oct, 2017 2 commits
  31. 22 Oct, 2017 2 commits
  33. 14 Sep, 2017 1 commit
  35. 23 Aug, 2017 1 commit
  37. 22 Aug, 2017 3 commits
  39. 15 Aug, 2017 4 commits
  41. 07 Jun, 2017 2 commits
  43. 04 May, 2017 4 commits
  45. 15 Mar, 2017 2 commits