#5656: Biographical profiling broken in 7.2.1
-------------------------------+--------------------------------------------
Reporter: diatchki | Owner:
Type: bug | Status: new
Priority: normal | Component: Profiling
Version: 7.2.1 | Keywords: biographical profiling
Testcase: | Blockedby:
Os: Linux | Blocking:
Architecture: x86_64 (amd64) | Failure: Incorrect result at runtime
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I am trying to profile a program, and when I look at the biographical
profile the trace contains records like this:
{{{
BEGIN_SAMPLE 0.30
VOID 643630488
LAG 18446744073156607560
USE 18446744073429600120
INHERENT_USE 12492984
DRAG 314533424
END_SAMPLE 0.30
}}}
The LAG and USE fields are too large, so it looks like something has
wrapped around.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5656>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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