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Re: 'make -C specfunc checks' fails on alpha linux with gcc3

From: Brian Gough <bjg at network-theory dot co dot uk>
To: Martin Quinson <Martin dot Quinson at ens-lyon dot fr>
Cc: gsl-discuss at sources dot redhat dot com
Date: Thu, 21 Mar 2002 19:57:28 +0000 (GMT)
Subject: Re: 'make -C specfunc checks' fails on alpha linux with gcc3
References: <20020319215418.GT1108@blaise.ens-lyon.fr><5.1.0.14.0.20020320103126.01ed6588@mail1.qualcomm.com><20020321164258.GF896@blaise.ens-lyon.fr>

Martin Quinson writes:
 > make[2]: Entering directory /home/mquinson/gsl-1.1.1/specfunc'
 > FAIL: gsl_sf_coupling_9j_e(4, 2, 4, 3, 3, 2, 1, 1, 2, &r)
 >   expected:  -0.0408248290463863
 >   obtained:  0.01020620726159657   2.266233259184196e-17  2.22045e-15
 >   fracdiff:    1.666666666666666
 >   value/expected not consistent within reported error
 >   value not within tolerance of expected value
 >    0.0102062072615965692  2.26623325918419602e-17

If it works with optimization switched off then it's probably a bug in
gcc-3.0.4.

Brian

References:
- 'make -C eigen checks' fails on alpha linux
  - From: Martin Quinson
- Re: 'make -C eigen checks' fails on alpha linux
  - From: John Ketchum
- 'make -C specfunc checks' fails on alpha linux with gcc3
  - From: Martin Quinson

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