On 09/30/2011 09:58 AM, Michael D Godfrey wrote:
On
09/30/2011 09:22 AM, Michael D Godfrey wrote:
On Fedora
fc15, x86_64 I get a similar failure with the devel
branch:
439: !!!!! test failed
440: assert (fftfilt (b, r * x),r * r * [1, 1, 0, 0, 0, 0, 0,
0, 0, 0],eps) expected
441: Columns 1 through 5:
442: 0.00000 + 1.00000i 0.00000 + 1.00000i 0.00000 +
0.00000i 0.00000 + 0.00000i 0.00000 + 0.00000i
443: Columns 6 through 10:
444: 0.00000 + 0.00000i 0.00000 + 0.00000i 0.00000 +
0.00000i 0.00000 + 0.00000i 0.00000 + 0.00000i
445: but got
446: Columns 1 through 5:
447: 0.00000 + 1.00000i 0.00000 + 1.00000i 0.00000 -
0.00000i -0.00000 + 0.00000i -0.00000 + 0.00000i
448: Columns 6 through 10:
449: 0.00000 + 0.00000i -0.00000 + 0.00000i 0.00000 -
0.00000i -0.00000 + 0.00000i -0.00000 + 0.00000i
450: maximum absolute error 2.22478e-16 exceeds tolerance
2.22045e-16
=============================================
Exact same devel branch on fc14 does not fail this test. Will
try to
isolate the problem.
Michael
One difference between
fc14 and fc15:
fc14: fftw-3.2.2-4.fc13.x86_64
fc15: fftw-3.2.2-5.fc15.x86_64
===========================
If the fc14 rpm will install on fc15, I will try that.
Michael
Also, the following gcc
change:
fc14: gcc-4.5.1-4.fc14.x86_64
fc15: gcc-4.6.1-9.fc15.x86_64
The affects the whole set of gcc stuff.
So, there are a number of possible sources for this problem...
Michael
|