[Bug-gsl] gsl 2.1 test failures

[Orion Poplawski]

Looking at updating the Fedora gsl package to 2.1, but we're seeing test
failures on 32-bit builds:

FAIL: test
==========
FAIL: lmsder/scale=1/linear_rank1 did not converge, status=exceeded max number
of iterations [190252]
FAIL: lmsder/scale=1/weights/linear_rank1 did not converge, status=exceeded
max number of iterations [190255]
FAIL: ridge/lmsder/linear_rank1 did not converge, status=exceeded max number
of iterations [190258]
FAIL: lmsder/scale=10/linear_rank1 did not converge, status=exceeded max
number of iterations [190284]
FAIL: lmsder/scale=10/weights/linear_rank1 did not converge, status=exceeded
max number of iterations [190287]
FAIL: ridge/lmsder/linear_rank1 did not converge, status=exceeded max number
of iterations [190290]
FAIL: lmsder/scale=100/linear_rank1 did not converge, status=exceeded max
number of iterations [190316]
FAIL: lmsder/scale=100/weights/linear_rank1 did not converge, status=exceeded
max number of iterations [190319]
FAIL: ridge/lmsder/linear_rank1 did not converge, status=exceeded max number
of iterations [190322]
FAIL: lmsder/scale=1/linear_rank1zeros did not converge, status=exceeded max
number of iterations [190354]
FAIL: lmsder/scale=1/weights/linear_rank1zeros did not converge,
status=exceeded max number of iterations [190357]
FAIL: ridge/lmsder/linear_rank1zeros did not converge, status=exceeded max
number of iterations [190360]
FAIL: lmsder/scale=10/linear_rank1zeros did not converge, status=exceeded max
number of iterations [190396]
FAIL: lmsder/scale=10/weights/linear_rank1zeros did not converge,
status=exceeded max number of iterations [190399]
FAIL: ridge/lmsder/linear_rank1zeros did not converge, status=exceeded max
number of iterations [190402]
FAIL: lmsder/scale=100/linear_rank1zeros did not converge, status=exceeded max
number of iterations [190438]
FAIL: lmsder/scale=100/weights/linear_rank1zeros did not converge,
status=exceeded max number of iterations [190441]
FAIL: ridge/lmsder/linear_rank1zeros did not converge, status=exceeded max
number of iterations [190444]
FAIL: ridge/lmsder/lambda/helical did not converge, status=exceeded max number
of iterations [190657]
FAIL: ridge/lmsder/L/helical did not converge, status=exceeded max number of
iterations [190658]
FAIL: ridge/lmsder/helical ridge lambda=5 i=1 (-4.83804396442769695e-317
observed vs -4.83804396442769695e-317 expected) [test uses subnormal value]
[190660]
FAIL: ridge/lmsder/helical ridge lambda=5 i=2 (2.33809353535940645e-317
observed vs 2.33809353535940645e-317 expected) [test uses subnormal value]
[190661]
FAIL: ridge/lmsder/lambda/helical did not converge, status=exceeded max number
of iterations [190697]
FAIL: ridge/lmsder/L/helical did not converge, status=exceeded max number of
iterations [190698]
FAIL: ridge/lmsder/helical ridge lambda=5 i=1 (-4.83804396442769695e-317
observed vs -4.83804396442769695e-317 expected) [test uses subnormal value]
[190700]
FAIL: ridge/lmsder/helical ridge lambda=5 i=2 (2.33809353535940645e-317
observed vs 2.33809353535940645e-317 expected) [test uses subnormal value]
[190701]
FAIL: ridge/lmsder/lambda/helical did not converge, status=exceeded max number
of iterations [190737]
FAIL: ridge/lmsder/L/helical did not converge, status=exceeded max number of
iterations [190738]
FAIL: ridge/lmsder/helical ridge lambda=5 i=1 (-4.83804396442769695e-317
observed vs -4.83804396442769695e-317 expected) [test uses subnormal value]
[190740]
FAIL: ridge/lmsder/helical ridge lambda=5 i=2 (2.33809353535940645e-317
observed vs 2.33809353535940645e-317 expected) [test uses subnormal value]
[190741]
FAIL: ridge/lmsder/lambda/helical did not converge, status=exceeded max number
of iterations [190777]
FAIL: ridge/lmsder/L/helical did not converge, status=exceeded max number of
iterations [190778]
FAIL: ridge/lmsder/helical ridge lambda=5 i=1 (-4.83804396442769695e-317
observed vs -4.83804396442769695e-317 expected) [test uses subnormal value]
[190780]
FAIL: ridge/lmsder/helical ridge lambda=5 i=2 (2.33809353535940645e-317
observed vs 2.33809353535940645e-317 expected) [test uses subnormal value]
[190781]
FAIL: ridge/lmsder/lambda/helical did not converge, status=exceeded max number
of iterations [193074]
FAIL: ridge/lmsder/L/helical did not converge, status=exceeded max number of
iterations [193075]
FAIL: ridge/lmsder/helical ridge lambda=5 i=1 (-4.83804396442769695e-317
observed vs -4.83804396442769695e-317 expected) [test uses subnormal value]
[193077]
FAIL: ridge/lmsder/helical ridge lambda=5 i=2 (2.33809353535940645e-317
observed vs 2.33809353535940645e-317 expected) [test uses subnormal value]
[193078]
FAIL: ridge/lmsder/lambda/helical did not converge, status=exceeded max number
of iterations [193114]
FAIL: ridge/lmsder/L/helical did not converge, status=exceeded max number of
iterations [193115]
FAIL: ridge/lmsder/helical ridge lambda=5 i=1 (-4.83804396442769695e-317
observed vs -4.83804396442769695e-317 expected) [test uses subnormal value]
[193117]
FAIL: ridge/lmsder/helical ridge lambda=5 i=2 (2.33809353535940645e-317
observed vs 2.33809353535940645e-317 expected) [test uses subnormal value]
[193118]
FAIL: ridge/lmsder/lambda/helical did not converge, status=exceeded max number
of iterations [193154]
FAIL: ridge/lmsder/L/helical did not converge, status=exceeded max number of
iterations [193155]
FAIL: ridge/lmsder/helical ridge lambda=5 i=1 (-4.83804396442769695e-317
observed vs -4.83804396442769695e-317 expected) [test uses subnormal value]
[193157]
FAIL: ridge/lmsder/helical ridge lambda=5 i=2 (2.33809353535940645e-317
observed vs 2.33809353535940645e-317 expected) [test uses subnormal value]
[193158]
FAIL: ridge/lmsder/lambda/helical did not converge, status=exceeded max number
of iterations [193194]
FAIL: ridge/lmsder/L/helical did not converge, status=exceeded max number of
iterations [193195]
FAIL: ridge/lmsder/helical ridge lambda=5 i=1 (-4.83804396442769695e-317
observed vs -4.83804396442769695e-317 expected) [test uses subnormal value]
[193197]
FAIL: ridge/lmsder/helical ridge lambda=5 i=2 (2.33809353535940645e-317
observed vs 2.33809353535940645e-317 expected) [test uses subnormal value]
[193198]
FAIL: lmsder/scale=1/linear_rank1 did not converge, status=exceeded max number
of iterations [195842]
FAIL: lmsder/scale=1/weights/linear_rank1 did not converge, status=exceeded
max number of iterations [195845]
FAIL: ridge/lmsder/linear_rank1 did not converge, status=exceeded max number
of iterations [195848]
FAIL: lmsder/scale=10/linear_rank1 did not converge, status=exceeded max
number of iterations [195874]
FAIL: lmsder/scale=10/weights/linear_rank1 did not converge, status=exceeded
max number of iterations [195877]
FAIL: ridge/lmsder/linear_rank1 did not converge, status=exceeded max number
of iterations [195880]
FAIL: lmsder/scale=100/linear_rank1 did not converge, status=exceeded max
number of iterations [195906]
FAIL: lmsder/scale=100/weights/linear_rank1 did not converge, status=exceeded
max number of iterations [195909]
FAIL: ridge/lmsder/linear_rank1 did not converge, status=exceeded max number
of iterations [195912]
FAIL: lmsder/scale=1/linear_rank1zeros did not converge, status=exceeded max
number of iterations [195944]
FAIL: lmsder/scale=1/weights/linear_rank1zeros did not converge,
status=exceeded max number of iterations [195947]
FAIL: ridge/lmsder/linear_rank1zeros did not converge, status=exceeded max
number of iterations [195950]
FAIL: lmsder/scale=10/linear_rank1zeros did not converge, status=exceeded max
number of iterations [195986]
FAIL: lmsder/scale=10/weights/linear_rank1zeros did not converge,
status=exceeded max number of iterations [195989]
FAIL: ridge/lmsder/linear_rank1zeros did not converge, status=exceeded max
number of iterations [195992]
FAIL: lmsder/scale=100/linear_rank1zeros did not converge, status=exceeded max
number of iterations [196028]
FAIL: lmsder/scale=100/weights/linear_rank1zeros did not converge,
status=exceeded max number of iterations [196031]
FAIL: ridge/lmsder/linear_rank1zeros did not converge, status=exceeded max
number of iterations [196034]
FAIL: lmsder/scale=1/fdiff/nist-hahn1 did not converge, status=exceeded max
number of iterations [196260]
FAIL: lmsder/scale=1/fdiff/weights/nist-hahn1 did not converge,
status=exceeded max number of iterations [196276]
FAIL: lmder/scale=1/fdiff/nist-hahn1 did not converge, status=exceeded max
number of iterations [196292]
FAIL: lmder/scale=1/fdiff/weights/nist-hahn1 did not converge, status=exceeded
max number of iterations [196308]

Full build logs here:
https://copr-be.cloud.fedoraproject.org/results/orion/gsl2/fedora-23-i386/00139079-gsl/build.log.gz

Any ideas?

-- 
Orion Poplawski
Technical Manager                     303-415-9701 x222
NWRA, Boulder/CoRA Office             FAX: 303-415-9702
3380 Mitchell Lane                       address@hidden
Boulder, CO 80301                   http://www.nwra.com