Re: [Haskell-cafe] x86 code generation going wrong?

Brian Sniffen wrote:

The first couldn't even complete on my 2.26 GHz Celeron! It's only got 512 MB of RAM, which may be part of the problem.

I should not leak memory but it may be an optimization problem. Try explicitly using "ghc -O2 -funbox-strict-fields".

Stack space overflow: current size 1048576 bytes. Use `+RTS -Ksize' to increase it. ./test1 < sum-file-test-input 25.33s user 2.89s system 18% cpu 2:32.02 total

./test2 < sum-file-test-input 4.79s user 0.20s system 94% cpu 5.276 total

./test3 < sum-file-test-input 4.46s user 0.14s system 99% cpu 4.623 total

-- Brian T. Sniffen bts@alum.mit.edu or brian.sniffen@gmail.com http://www.evenmere.org/~bts