Re: Use of "SUSPENDED" in Bugzilla

[David Miller <davem at davemloft dot net>]

From: "Joseph S. Myers" <joseph@codesourcery.com>
Date: Mon, 20 Feb 2012 18:07:26 +0000 (UTC)

> On Mon, 20 Feb 2012, Aurelien Jarno wrote:
> 
>> Ah indeed. I actually got this issue, that is atan2 was moved when
>> running gen-libm-test.pl. I decided to remove the corresponding hunk to
>> avoid having unrelated changes (I also thought it was locale related).
>> That said the problem was already there on the previous version of the
>> ulps file, nothing has changed with my patch.
> 
> I've applied the patch resulting from passing all these files through 
> gen-libm-test.pl (sorting, removing duplicate entries, etc.).

Aurelien, I'm still getting ULP failures for the long double cases
on both 32-bit and 64-bit sparc.  In what kind of environment did
you generate these?  For example on sparcv9-linux with multiarch
enabled I get the following for math/test-ldouble.out:

--------------------
testing long double (without inline functions)
Failure: Test: jn (2, 2.4048255576957729) == 0.43175480701968038399746111312430703
Result:
 is:          4.31754807019680383997e-01   0x1.ba1deea029493f3b959ep-2
 should be:   4.31754807019680383997e-01   0x1.ba1deea029493f3b959ep-2
 difference:  4.81482486096808963264e-35   0x1.00000000000000000000p-114
 ulp       :  1.0000
 max.ulp   :  0.0000
Failure: Test: jn (3, 2.4048255576957729) == 0.19899990535769083404042146764530813
Result:
 is:          1.98999905357690834040e-01   0x1.978d432b58d63491db12p-3
 should be:   1.98999905357690834040e-01   0x1.978d432b58d63491db12p-3
 difference:  2.40741243048404481632e-35   0x1.00000000000000000000p-115
 ulp       :  1.0000
 max.ulp   :  0.0000
Failure: Test: jn (4, 2.4048255576957729) == 0.647466661641779720084932282551219891E-1
Result:
 is:          6.47466661641779720085e-02   0x1.0933ccdb33e9d0fac17cp-4
 should be:   6.47466661641779720085e-02   0x1.0933ccdb33e9d0fac17cp-4
 difference:  1.20370621524202240816e-35   0x1.00000000000000000000p-116
 ulp       :  1.0000
 max.ulp   :  0.0000
Failure: Test: jn (5, 2.4048255576957729) == 0.163892432048058525099230549946147698E-1
Result:
 is:          1.63892432048058525099e-02   0x1.0c8577e4888048b9dd24p-6
 should be:   1.63892432048058525099e-02   0x1.0c8577e4888048b9dd24p-6
 difference:  6.01853107621011204080e-36   0x1.00000000000000000000p-117
 ulp       :  2.0000
 max.ulp   :  0.0000
Failure: Test: jn (6, 2.4048255576957729) == 0.34048184720278336646673682895929161E-2
Result:
 is:          3.40481847202783366467e-03   0x1.be46bff8ec1776c99929p-9
 should be:   3.40481847202783366467e-03   0x1.be46bff8ec1776c99929p-9
 difference:  1.88079096131566001275e-36   0x1.40000000000000000000p-119
 ulp       :  5.0000
 max.ulp   :  0.0000
Failure: Test: jn (7, 2.4048255576957729) == 0.60068836573295394221291569249883076E-3
Result:
 is:          6.00688365732953942213e-04   0x1.3aef0716585c9eade899p-11
 should be:   6.00688365732953942213e-04   0x1.3aef0716585c9eade899p-11
 difference:  2.82118644197349001912e-37   0x1.80000000000000000000p-122
 ulp       :  3.0000
 max.ulp   :  0.0000
Failure: Test: jn (8, 2.4048255576957729) == 0.92165786705344923232879022467054148E-4
Result:
 is:          9.21657867053449232329e-05   0x1.8292428a9a0002bfe9bap-14
 should be:   9.21657867053449232329e-05   0x1.8292428a9a0002bfe9bap-14
 difference:  9.40395480657830006375e-38   0x1.00000000000000000000p-123
 ulp       :  8.0000
 max.ulp   :  0.0000
Failure: Test: jn (9, 2.4048255576957729) == 0.12517270977961513005428966643852564E-4
Result:
 is:          1.25172709779615130054e-05   0x1.a40289fa016034fea69dp-17
 should be:   1.25172709779615130054e-05   0x1.a40289fa016034fea69dp-17
 difference:  4.40810381558357815488e-39   0x1.80000000000000000000p-128
 ulp       :  3.0000
 max.ulp   :  0.0000
Maximal error of `jn'
 is      : 8 ulp
 accepted: 4 ulp

Test suite completed:
  4250 test cases plus 3452 tests for exception flags executed.
  9 errors occurred.