GHC 6.2.1 retaining profiling broken?; program segfaults with -hrflag

Simon Marlow simonmar at
Fri Apr 30 18:36:53 EDT 2004

On 30 April 2004 14:25, Bayley, Alistair wrote:

> I've tried to get a heap retaining profile (-hr) of my (largish)
> program with GHC 6.2.1 (on Windows NT4), but it segfaults when run. I
> can produce a -hc profile without grief. Is this a known problem?
> P.S. I've trimmed my program back a bit to provide a test case (and to
> remove FFI code), but there are still five modules involved.

It's not a known problem, but I think it has been reported once before.
I'll get around to looking into it at some point.


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