[x265] [PATCH] asm: added 16bpp support for dct[4x4, 8x8], idct4x4, dst4x4 and idst4x4 primitives

Dnyaneshwar Gorade dnyaneshwar at multicorewareinc.com
Wed Feb 19 05:46:46 CET 2014


I have also checked on Mac machine, I am not getting dequant failure. I
will send patch again, as this will not apply on latest tip.

---
Dnyaneshwar G


On Wed, Feb 19, 2014 at 9:57 AM, Murugan Vairavel <
murugan at multicorewareinc.com> wrote:

> Hi Deepthi,
>
> I tried to reproduce this , but it is working fine.
>
>
> On Wed, Feb 19, 2014 at 7:21 AM, Deepthi Nandakumar <
> deepthi at multicorewareinc.com> wrote:
>
>> Has this been fixed? Murugan - have you reproduced/fixed this issue?
>>
>>
>> On Sat, Feb 15, 2014 at 12:13 AM, Steve Borho <steve at borho.org> wrote:
>>
>>>
>>>
>>>
>>> On Fri, Feb 14, 2014 at 12:39 PM, Steve Borho <steve at borho.org> wrote:
>>>
>>>>
>>>>
>>>>
>>>> On Fri, Feb 14, 2014 at 4:41 AM, <dnyaneshwar at multicorewareinc.com>wrote:
>>>>
>>>>> # HG changeset patch
>>>>> # User Dnyaneshwar G <dnyaneshwar at multicorewareinc.com>
>>>>> # Date 1392374441 -19800
>>>>> #      Fri Feb 14 16:10:41 2014 +0530
>>>>> # Node ID 831536babdc08f1553a10754bf2a4f4af6aa1695
>>>>> # Parent  ed310b17ff6681f191c85341cf6efe7a50770143
>>>>> asm: added 16bpp support for dct[4x4, 8x8], idct4x4, dst4x4 and
>>>>> idst4x4 primitives
>>>>>
>>>>
>>>> with this patch applied, if I fixup the elif problems, I get occasional
>>>> dequant test failures on 8bpp mac.
>>>>
>>>> steve at zeppelin> ./test/TestBench
>>>>
>>>> Using random seed 52FE6216 8bpp
>>>>
>>>> Testing primitives: SSE2
>>>>
>>>> Testing primitives: SSE3
>>>>
>>>> Testing primitives: SSSE3
>>>>
>>>> Testing primitives: SSE4
>>>>
>>>> dequant: Failed!
>>>>
>>>
>>> Sorry, the dequant test failures appear to be caused by Murugan's
>>> testbench changes.  I'm dequeuing those as well until we understand why the
>>> test is failing.
>>>
>>> --
>>> Steve Borho
>>>
>>> _______________________________________________
>>> x265-devel mailing list
>>> x265-devel at videolan.org
>>> https://mailman.videolan.org/listinfo/x265-devel
>>>
>>>
>>
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>>
>
>
> --
> With Regards,
>
> Murugan. V
> +919659287478
>
> _______________________________________________
> x265-devel mailing list
> x265-devel at videolan.org
> https://mailman.videolan.org/listinfo/x265-devel
>
>
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