Massive slowdown in mwc-random after switching to use of
dan.doel at gmail.com
Sun Jul 11 20:56:13 EDT 2010
On Sunday 11 July 2010 1:31:23 pm Simon Peyton-Jones wrote:
> This is the first I've heard of this. Do you have a test case that shows
> up the problem? Then we can put it in the regression tests so it won't go
> wrong again.
That depends on what dependencies you're willing to accept. I think all the
mutable algorithms in vector-algorithms are affected (I first discovered the
problem after porting my benchmarks), so if you don't mind depending on vector
and vector-algorithms, it shouldn't be hard to write one.
If something stand-alone is required, I (at least) don't have anything
prepared at the moment.
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