#4839: RTS assertion failure when heap profiling threaded programs.
---------------------------------+------------------------------------------
Reporter: benl | Owner: igloo
Type: bug | Status: infoneeded
Priority: high | Milestone: 7.2.1
Component: Runtime System | Version: 7.0.1
Keywords: | Testcase:
Blockedby: | Difficulty:
Os: MacOS X | Blocking:
Architecture: Unknown/Multiple | Failure: Runtime crash
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Changes (by igloo):
* status: new => infoneeded
Comment:
I got this error:
{{{
lib/Points2D/Types.hs:41:11:
To use -XParallelArrays select a DPH backend with -fdph-par or -fdph-
seq
}}}
After adding `-fdph-par` to the commandline, I can't reproduce the problem
with the HEAD on OS X i386:
{{{
212:dph-examples ian$ spectral/QuickHull/dph/Main 1000000 +RTS -DS -N4 -hT
a09f3540: cap 3: dph-examples: start timing
a09f3540: cap 0: dph-examples: finished timing
elapsedTimeMS = 1674
cpuTimeMS = 2761
}}}
Ben, does it still fail for you?
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4839#comment:5>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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