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- To: eigen@xxxxxxxxxxxxxxxxxxx
- Subject: Re: [eigen] Totally missing /O2 for MSVC-Compiler
- From: Gael Guennebaud <gael.guennebaud@xxxxxxxxx>
- Date: Thu, 29 Jan 2009 21:10:18 +0100
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ah, right. so I'll try to compile in release mode. unfortunately our
porting cluster is busy right now (the nightly builds just started) so
I have to wait for a windows machine....
gael.
On Thu, Jan 29, 2009 at 8:33 PM, FMDSPAM <fmdspam@xxxxxxxxx> wrote:
> Hi Folks,
>
> you can imagine my surprise, when I was looking at my own CDash Entry: ALL
> GREEN.
> All tests compile and run. After a first period of confused joy my attention
> was going towards the timings. DARK RED! IMHO.
> Hey Gael: pipol6 are dead slow too....
>
> The reason is, that for compiler other then gcc NO OPTIMIZATION is set.
> That is the difference, because all automated tests pass and my handmade
> test don't want to compile.
>
> Conclusion:
> We were blind all the time!
> All the MSVC problems are general and probably quite old.
>
> Cheers
> Frank
>
>
>
>
>