[Insight-developers] FloatingPointExceptions and failed tests in Mac

[Luis Ibanez]

Hi Hans,

What compilation options should I use in Mac in order
to get the floating point exceptions to work ?

I'll add them to the ctest script for thurmite.kitware.


     Luis


--------------------------------------------
On Fri, Dec 17, 2010 at 11:15 AM, Hans Johnson <hans-johnson at uiowa.edu>wrote:

>  Luis,
>
> Let’s not rule out the possibility that a different set of floating point
> exceptions ARE Working on mac with the compile options.  So far the reported
> errors have identified real problems in ITK.
>
> Hans
>
>
>
>
> On 12/17/10 10:11 AM, "Luis Ibanez" <luis.ibanez at kitware.com> wrote:
>
>
> Kent, Hans, Brad,
>
> Looking closer at the tests that are failing in thurmite.kitware (a Mac
> mini):
>
> In Debug mode: 19 failing tests:
> http://www.cdash.org/CDash/viewTest.php?onlyfailed&buildid=803613
>
> and in Release mode, 139 failing tests:
> http://www.cdash.org/CDash/viewTest.php?onlyfailed&buildid=802532
>
>
> They turned out to be related to the fact that this build has ON the flag:
>
>                   ITK_USE_FLOATINGPOINTEXCEPTIONS
>
> When I turn the flag OFF, the build returns with only 6 tests failing:
> http://www.cdash.org/CDash/viewTest.php?onlyfailed&buildid=803142
>
>
> Are you aware of any reason why the floating point exceptions
> shouldn't  work in a Mac ?
>
> and if so, ...
> should we add some logic in the CMakeLists.txt file to
> hide this flag when configuring in macs ?
>
>
>
>      Thanks
>
>
>            Luis
>
>
>
>
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