#607: Ticky-ticky profiling
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Reporter: simonmar | Owner:
Type: task | Status: new
Priority: normal | Milestone: _|_
Component: Compiler | Version: None
Severity: normal | Resolution: None
Keywords: | Difficulty: Difficult (1 week)
Testcase: | Architecture: Unknown
Os: Unknown |
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Changes (by simonpj):
* milestone: 6.8 branch => _|_
Old description:
> Ticky-ticky profiling has bitrotted in 6.4, after the rewrite of the code
> generator. Much of the code survived the transition, but it hasn't been
> tested and no doubt some work is required to get it going again.
New description:
Ticky-ticky profiling has bitrotted in 6.4, after the rewrite of the code
generator. Much of the code survived the transition, but it hasn't been
tested and no doubt some work is required to get it going again.
Comment:
Tim: a very basic version of ticky-ticky profiling (specifically: entry
counts, allocations) now works again (partly due to your work) but it's
very partial. Norman and I are up-heaving the code generator at the
moment, so don't worry about fixing this for now. In a few months time,
it'd be great to make ticky-ticky work properly again.
Meanwhile I'm milestoning it "bottom" because I doubt we'll do this
ourselves unless we need it for some reason.
Thanks.
Simon
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/607#comment:5>
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