RE: [Xen-ia64-devel] 2 LTP math cases failed in xen0

["You, Yongkang" <yongkang.you@xxxxxxxxx>]

Paste the cases.

Best Regards,
Yongkang (Kangkang) 永康

>-----Original Message-----
>From: xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx
>[mailto:xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of You,
>Yongkang
>Sent: 2006年1月23日 9:54
>To: Magenheimer, Dan (HP Labs Fort Collins);
>xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
>Subject: RE: [Xen-ia64-devel] 2 LTP math cases failed in xen0
>
>Hi Dan,
>
>I am not sure about how to check if those math cases are using FPSWA. I
>greped the key word in float math cases, but nothing found.
>
>1 information is that these 2 cases (float_exp_log and float_power) can pass in
>the VTi and IA32 testing. I paste the float codes in the attachment tar ball. 
>Hope it
>can give some help. If need any information, please let me know.
>
>Best Regards,
>Yongkang (Kangkang) 永康
>
>>-----Original Message-----
>>From: Magenheimer, Dan (HP Labs Fort Collins)
>>[mailto:dan.magenheimer@xxxxxx]
>>Sent: 2006年1月21日 1:23
>>To: You, Yongkang; xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
>>Subject: RE: [Xen-ia64-devel] 2 LTP math cases failed in xen0
>>
>>Hi Yongkang --
>>
>>Could you see if the math tests that fail are using
>>FPSWA (the EFI floating point software assist module)?
>>I think it is possible to boot Linux with FPSWA disabled.
>>If this also fails these math tests, it would explain
>>why Xen/ia64 fails these tests as Xen/ia64 does not
>>currently support FPSWA (or any EFI modules).
>>
>>Thanks,
>>Dan
>>
>>> -----Original Message-----
>>> From: xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx
>>> [mailto:xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf
>>> Of You, Yongkang
>>> Sent: Friday, January 20, 2006 12:35 AM
>>> To: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
>>> Subject: [Xen-ia64-devel] 2 LTP math cases failed in xen0
>>>
>>> Hi all,
>>>
>>> I have run a basic LTP testing on Xen0. Except for 1 system
>>> call case failed has reported, there are 2 math cases failed
>>> too. But they can pass in the Native Linux of the same
>>> hardware environment. These two cases are related to float
>>> calculation.
>>>
>>> The testing environment is:
>>> Xen source is xen-ia64-unstable tree Changeset 8476.
>>> CPU is Intel Montecito.
>>> Native and service OS Linux is RHEL4u2.
>>> The LTP is the one of 2005-12-5.
>>>
>>> The attachment is the summary of testing results. This time I
>>> run these test suites:
>>> systemcall, memory test, disk io, nptl, math, ipc, pty, sched, fs.
>>>
>>> I will try to run more testing of LTP and report issues. Hope
>>> it can help to stable xen0. :)
>>>
>>> Best Regards,
>>> Yongkang (Kangkang) 永康
>>>
>>>
>
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Attachment: float.tar.gz
Description: float.tar.gz

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