Re: ghc-7.10.1-rc1 build GC log messages

2014-12-25 Thread Sergei Trofimovich
On Wed, 24 Dec 2014 20:27:27 +0100
Tuncer Ayaz tuncer.a...@gmail.com wrote:

 Building ghc-7.10.1-rc1, I see the following new messages:
 
 HC [stage 1] compiler/stage2/build/Dwarf.p_o
 ghc: 607994600 bytes, 145 GCs, 14478288/51516200 avg/max bytes
 residency (8 samples), 103M in use, 0.00 INIT (0.00 elapsed), 0.88 MUT
 (1.10 elapsed), 0.76 GC (0.77 elapsed) :ghc
 
 Is this a debug log or normal from now on during a ghc build?
 I don't mind, but I just wanted to make sure it's not a mistakenly
 enabled debug flag somewhere.

It is a normal flag and was present long ago on build system:
mk/config.mk.in:
GhcHcOpts=-Rghc-timing
but happened to break a couple of releases ago.
Was fixed in https://ghc.haskell.org/trac/ghc/ticket/8787

You can disable it by putting
GhcHcOpts=
in mk/build.mk.

-- 

  Sergei


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Re: ghc-7.10.1-rc1 build GC log messages

2014-12-25 Thread Tuncer Ayaz
On Thu, Dec 25, 2014 at 12:15 PM, Sergei Trofimovich wrote:
 On Wed, 24 Dec 2014 20:27:27 +0100 Tuncer Ayaz wrote:

  Building ghc-7.10.1-rc1, I see the following new messages:
 
  HC [stage 1] compiler/stage2/build/Dwarf.p_o
  ghc: 607994600 bytes, 145 GCs, 14478288/51516200 avg/max bytes
  residency (8 samples), 103M in use, 0.00 INIT (0.00 elapsed), 0.88
  MUT (1.10 elapsed), 0.76 GC (0.77 elapsed) :ghc
 
  Is this a debug log or normal from now on during a ghc build? I
  don't mind, but I just wanted to make sure it's not a mistakenly
  enabled debug flag somewhere.

 It is a normal flag and was present long ago on build system:
 mk/config.mk.in:
 GhcHcOpts=-Rghc-timing
 but happened to break a couple of releases ago.
 Was fixed in https://ghc.haskell.org/trac/ghc/ticket/8787

 You can disable it by putting
 GhcHcOpts=
 in mk/build.mk.

I see.
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ghc-7.10.1-rc1 build GC log messages

2014-12-24 Thread Tuncer Ayaz
Building ghc-7.10.1-rc1, I see the following new messages:

HC [stage 1] compiler/stage2/build/Dwarf.p_o
ghc: 607994600 bytes, 145 GCs, 14478288/51516200 avg/max bytes
residency (8 samples), 103M in use, 0.00 INIT (0.00 elapsed), 0.88 MUT
(1.10 elapsed), 0.76 GC (0.77 elapsed) :ghc

Is this a debug log or normal from now on during a ghc build?
I don't mind, but I just wanted to make sure it's not a mistakenly
enabled debug flag somewhere.
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