29 Dec
2010
29 Dec
'10
9:41 a.m.
ghci> (8000*2^20) `mod` (2^32) 4093640704
Seems GHC uses Word for the allocation figures
Interesting. Then how can I set the memory bounds that I want? The machine has 12 GB, and if I leave out any RTS options, then the ghc-compiled program will happily consume it all.
and you have a 32-bit system.
uname -a Linux --- 2.6.32-bpo.5-amd64 #1 SMP Sat Sep 18 19:03:14 UTC 2010 x86_64 GNU/Linux cat /proc/cpuinfo processor : 0 .. 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz ghc --version The Glorious Glasgow Haskell Compilation System, version 6.12.3