simonpj: > | > ghc-6.12.3: > | > 89,330,672 bytes allocated in the heap > | > 15,092 bytes copied during GC > | > 35,980 bytes maximum residency (1 sample(s)) > | > 29,556 bytes maximum slop > | > 2 MB total memory in use (0 MB lost due to fragmentation) > | > > | > ghc-6.13.20100831: > | > 475,305,720 bytes allocated in the heap > | > 89,272 bytes copied during GC > | > 68,860 bytes maximum residency (1 sample(s)) > | > 29,444 bytes maximum slop > | > 2 MB total memory in use (0 MB lost due to fragmentation) > | > | Can you put your benchmark code somewhere? Likely a GHC regression. > > Indeed bad. If someone could characterise the regression more > precisely (e.g. "fusion isn't happening here") that would be jolly > helpful.
Shouldn't be fusion. Is this a straight IO function. Something to do with buffering/encoding? _______________________________________________ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-users
