Re: GHC on Cray XMT?

2007-02-27 Thread Peter Tanski
Chad Scherrer wrote: The new Cray XMT seems to target exactly the same kind of analytic problems where Haskell excels: http://www.cray.com/products/xmt/ I'm not a hardware guy, but this seems like a natural fit with the recent advances in SMP Haskell. I know some compiler experts, but none of

using a stage1 as a compiler for a later ghc?

2007-02-27 Thread Isaac Dupree
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I'm on a system with main ghc = 6.4.2. I've built a ghc 6.6 stage1. Is there any problem using that ghc-inplace as a compiler for GHC HEAD? (which is done e.g. by ./configure -

How to debug a segfault.

2007-02-27 Thread David Brown
I'm developing a program with GHC-6.6. I've been on amd64, and haven't had problems, but now when I run the program on on x86 (after cleaning and recompiling), I'm getting a segfault. gdb isn't very helpful at all: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread