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[Bug-gsl] Testsuite failure on OSX 10.10 with FSF GCC
From: |
Volker Braun |
Subject: |
[Bug-gsl] Testsuite failure on OSX 10.10 with FSF GCC |
Date: |
Fri, 24 Oct 2014 17:32:30 +0100 |
I get the following failure (and more related ones, see attached log)
when compiling gsl on OSX Yosemite with FSF GCC 4.9.1:
FAIL: gsl_sf_mathieu_se(1, 5.0, M_PI_2, &r) [2626]
expected: 1.3374338870223450e+00
obtained: 1.0000000000000000e+00 +/- 4.4408920985006262e-16 (rel=4.44089e-16)
fracdiff: 1.4436082615889587e-01
tolerance: 9.9999999999999995e-07
value/expected not consistent within reported error
value not within tolerance of expected value
1.000000000000000000e+00 4.440892098500626162e-16
It works with Apple clang. I tried to make a non-optimized build
("export CFLAGS=-O0") to debug this but gsl is overriding the
optimization flags.
test-suite.log
Description: Text Data
- [Bug-gsl] Testsuite failure on OSX 10.10 with FSF GCC,
Volker Braun <=