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  14. 13 Dec, 2012 1 commit
    • ian@well-typed.com's avatar
      T3294 now uses more space · 575573ea
      ian@well-typed.com authored
      Reason unknown. The rise was present before
          commit d5b5d488
          Author: Ian Lynagh <ian@well-typed.com>
          Date:   Wed Dec 12 17:12:13 2012 +0000
      
          Use ByteString rather than FastBytes inside FastZString
      
          Slow nofib Compile Times difference looks like just noise:
          -1 s.d.        -2.9%
          +1 s.d.        +2.9%
          Average        -0.1%
      however.
      575573ea
  15. 12 Nov, 2012 1 commit
  16. 31 Oct, 2012 1 commit
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  18. 22 Oct, 2012 1 commit
  19. 19 Oct, 2012 1 commit
    • Simon Marlow's avatar
      bump stats for T1969 and T4801 · 63a3760b
      Simon Marlow authored
      Please folks, remember failing perf tests are not expected and should
      always be investigated.  In particular I have no idea why T4801 is now
      failing - I narrowed it down to something around 30 Sep, but can't see
      any commits around that date that could have caused it and it has
      jumped by more than 10%.
      63a3760b
  20. 08 Oct, 2012 1 commit
  21. 04 Oct, 2012 1 commit
    • ian@well-typed.com's avatar
      Make some perf tests always use -static · abefa538
      ian@well-typed.com authored
      Compiling with -dynamic (perhaps due to -fPIC being enabled?) seems
      to require significantly more allocation:
      
      =====> T1969(normal) 1 of 14 [0, 0, 0]
      cd . && '/home/ian/ghc/git/ghc/inplace/bin/ghc-stage2' -fforce-recomp -dno-debug-output -no-user-package-db -rtsopts -fno-ghci-history -c T1969.hs   +RTS -V0 -tT1969.comp.stats --machine-readable -RTS -dcore-lint >T1969.comp.stderr 2>&1
      bytes allocated 669128520 is more than 1% greater than the expected value, 641959976 648379575.76
      *** unexpected failure for T1969(normal)
      
      =====> T4801(normal) 3 of 14 [0, 1, 0]
      cd . && '/home/ian/ghc/git/ghc/inplace/bin/ghc-stage2' -fforce-recomp -dno-debug-output -no-user-package-db -rtsopts -fno-ghci-history -c T4801.hs   +RTS -V0 -tT4801.comp.stats --machine-readable -RTS  >T4801.comp.stderr 2>&1
      max_bytes_used 26928312 is more than 15% greater than the expected value, 18500000 21275000.0
      peak_megabytes_allocated 66 is more than 20% greater than the expected value, 50 60.0
      bytes allocated 522280144 is more than 10% greater than the expected value, 360243576 396267933.6
      *** unexpected failure for T4801(normal)
      
      =====> T783(normal) 9 of 14 [0, 2, 0]
      cd . && '/home/ian/ghc/git/ghc/inplace/bin/ghc-stage2' -fforce-recomp -dno-debug-output -no-user-package-db -rtsopts -fno-ghci-history -c T783.hs   +RTS -V0 -tT783.comp.stats --machine-readable -RTS  >T783.comp.stderr 2>&1
      bytes allocated 506284808 is more than 10% greater than the expected value, 436927840 480620624.0
      *** unexpected failure for T783(normal)
      abefa538
  22. 03 Oct, 2012 2 commits
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