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Re: [PATCH] Fix for logb/logbf/logbl (bz 13954/13955/13956)
On 05/04/2012 09:41 AM, Andreas Krebbel wrote:
On 05/04/2012 09:09 AM, Andreas Jaeger wrote:
On 05/03/2012 11:23 PM, Andreas Krebbel wrote:
On 05/03/2012 03:32 PM, Andreas Jaeger wrote:
On Thursday, May 03, 2012 14:58:44 Andreas Krebbel wrote:
On 05/02/2012 02:15 PM, Andreas Jaeger wrote:
So, let's ask Dave and Andreas for testing of this patch,
Tested on top of e2dbf201abdfa13fc4035a1a8888ecec91bef44c together with
the build fix from David.
Bye,
-Andreas-
Andreas, could you baseline the files again, please?
Sure.
Thanks.
We've made many corrections in the last months, so some ULPs should be
smaller as well - did you really start with an empty file? If not,
please redo and commit.
Yes it was a fresh start. The values appear to be similiar to e.g. sparc. Where did you
expect different values?
On x86-64 we had some lower values but I don't remember which ones.
Do you have git access or shall I commit the change for you? This is for
s390-64, isn't it?
The only change I did manually was removing the logb values as suggested by Joseph:
< # logb
< Test "logb (-2000) == 10":
< ildouble: 2994973666814185929704314548549361968505810854084608
< ldouble: 2994973666814185929704314548549361968505810854084608
< Test "logb (0x0.0000000000001p-1022) == -1074":
< ildouble: 21849734927635462193269144330446690990765983662080
< ldouble: 21849734927635462193269144330446690990765983662080
< Test "logb (0x0.000011p-1022) == -1042":
...
Sure, those were wrong,
Andreas
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