[Insight-developers] gcc 4.3 test failures

Steve M. Robbins steve at sumost.ca
Sat Jun 14 19:39:48 EDT 2008


On Sat, Jun 14, 2008 at 02:06:46PM -0400, Bill Lorensen wrote:

> StreamingImageFilter. There are about 10 tests failing with the same
> issue. I think it is a buggy compiler. We saw a similar issue with
> itkRegionGrow2DTest a week ago. In that case, the numbers were
> integral and the equality test failed. After adding a bunch of extra
> output, the test started passing. This is the first release of gcc
> 4.3.0. There is a just released 4.3.1 which we have not tried yet.

In fact, sumost.ca is running 4.3.1 (possibly with extra patches,
since it is Debian/unstable) and no test failed.

About the itkRegionGrow2DTest failure: I think I read Luis
speculating that it might have been caused by not cleaning
between builds.  Maybe a clean build would help?

-Steve
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