Le sunnuntaina 18. helmikuuta 2024, 14.27.56 EET flow gg a écrit :
> ping
Patch does not apply here.
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Rémi Denis-Courmont
http://www.remlab.net/
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ping
flow gg 于2024年1月30日周二 00:22写道：
> > I expect that it would be faster to make one large load, and then 4 small
> > stores, but that might work only for exactly 128-bit vectors?
>
> This seems to require vle128, so I didn't modify it.
>
> > That's not needed. You can use immediate values.
> >
> I expect that it would be faster to make one large load, and then 4 small
> stores, but that might work only for exactly 128-bit vectors?
This seems to require vle128, so I didn't modify it.
> That's not needed. You can use immediate values.
> You can reorder to avoid immediate data dependencie
Hi,
+/*
+ * Copyright (c) 2023 Institue of Software Chinese Academy of Sciences
(ISCAS).
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Softwar
I have slightly adjusted the rvv and updated patch in this reply.
flow gg 于2023年12月20日周三 18:15写道：
> Because the format of [PATCH 1/3] was modified, this patch needs to be
> changed, and it has been modified in this reply.
>
> flow gg 于2023年12月20日周三 16:41写道：
>
>> C908:
>> get_pixels_8x4_sym_c: 2
Because the format of [PATCH 1/3] was modified, this patch needs to be
changed, and it has been modified in this reply.
flow gg 于2023年12月20日周三 16:41写道：
> C908:
> get_pixels_8x4_sym_c: 297.2
> get_pixels_8x4_sym_rvv_i64: 52.7
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> ffmpeg-devel mailin
There are only three emails in my Sent Items, but there are six at
ffmpeg-devel.. I'm not quite sure why, please ignore the three duplicates.
flow gg 于2023年12月20日周三 16:41写道：
> C908:
> get_pixels_8x4_sym_c: 297.2
> get_pixels_8x4_sym_rvv_i64: 52.7
> ___
C908:
get_pixels_8x4_sym_c: 297.2
get_pixels_8x4_sym_rvv_i64: 52.7
From 6fe4dbe9af39af50a1bf2069e91dfa542d83fee3 Mon Sep 17 00:00:00 2001
From: sunyuechi
Date: Wed, 20 Dec 2023 16:28:33 +0800
Subject: [PATCH 3/3] lavc/dnxhdenc: R-V V get_pixels_8x4_sym
C908:
get_pixels_8x4_sym_c: 297.2
get_pixels
