Looing for advice on profiling
simonmar at microsoft.com
Wed Nov 10 05:26:50 EST 2004
On 10 November 2004 10:08, Malcolm Wallace wrote:
> "Simon Marlow" <simonmar at microsoft.com> writes:
>> On 09 November 2004 17:04, Duncan Coutts wrote:
>>>> Are you using BinMem, or BinIO?
>> Aaaaah. BinIO is going to be a lot slower than BinMem, because it
>> does an hPutChar for each character, whereas BinMem just writes into
>> an array. I never really optimised the BinIO path, because we use
>> BinMem exclusively in GHC.
> Is there a method in your Binary library to freeze a BinMem into a
> file all in one go? The original nhc98 Binary library allows this
Yup, it's called 'writeBinMem'.
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