From: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
To: ffmpeg-devel@ffmpeg.org
Subject: Re: [FFmpeg-devel] [PATCH 03/10] lavc/hevcdec: allocate local_ctx as array of structs rather than pointers
Date: Wed, 17 Apr 2024 11:29:18 +0200
Message-ID: <AS8P250MB074432CFA021AD5B6968C5B68F0F2@AS8P250MB0744.EURP250.PROD.OUTLOOK.COM> (raw)
In-Reply-To: <20240410133118.28144-3-anton@khirnov.net>
Anton Khirnov:
> It is more efficient and easier to manage.
> ---
Allocating structures used by slice contexts jointly has the potential
downside of false sharing if the structures are not sufficiently
aligned/padded.
- Andreas
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next prev parent reply other threads:[~2024-04-17 9:29 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-10 13:31 [FFmpeg-devel] [PATCH 01/10] lavc/hevcdec: rename HEVCContext.HEVClcList to local_ctx Anton Khirnov
2024-04-10 13:31 ` [FFmpeg-devel] [PATCH 02/10] lavc/hevcdec: track local context count separately from WPP thread count Anton Khirnov
2024-04-10 13:31 ` [FFmpeg-devel] [PATCH 03/10] lavc/hevcdec: allocate local_ctx as array of structs rather than pointers Anton Khirnov
2024-04-17 9:29 ` Andreas Rheinhardt [this message]
2024-05-24 9:03 ` Anton Khirnov
2024-05-27 13:10 ` Andreas Rheinhardt
2024-05-28 13:54 ` [FFmpeg-devel] [PATCH v2 " Anton Khirnov
2024-04-10 13:31 ` [FFmpeg-devel] [PATCH 04/10] lavc/hevcdec: drop a useless execute() call with 1 job Anton Khirnov
2024-04-10 13:31 ` [FFmpeg-devel] [PATCH 05/10] lavc/hevc_ps: reduce the size of used_by_curr_pic_lt_sps_flag Anton Khirnov
2024-04-10 13:31 ` [FFmpeg-devel] [PATCH 06/10] lavc/hevc_ps/HEVCSPS: change flags into size-1 bitfields Anton Khirnov
2024-04-11 11:55 ` Andreas Rheinhardt
2024-05-24 9:07 ` Anton Khirnov
2024-04-10 13:31 ` [FFmpeg-devel] [PATCH 07/10] lavc/hevc_ps: fix variable signedness in ff_hevc_decode_short_term_rps() Anton Khirnov
2024-04-10 13:31 ` [FFmpeg-devel] [PATCH 08/10] lavc/hevc_ps: do not store delta_poc_s[01] in ShortTermRPS Anton Khirnov
2024-04-10 13:31 ` [FFmpeg-devel] [PATCH 09/10] lavc/hevc_ps: reduce the size of ShortTermRPS.used Anton Khirnov
2024-04-10 13:42 ` James Almer
2024-05-24 9:11 ` Anton Khirnov
2024-05-24 11:54 ` James Almer
2024-05-29 8:05 ` [FFmpeg-devel] [PATCH v2 09-10] " Anton Khirnov
2024-04-10 13:31 ` [FFmpeg-devel] [PATCH 10/10] lavc/hevc_ps: compactify ShortTermRPS Anton Khirnov
2024-04-11 12:35 ` James Almer
2024-05-24 9:19 ` Anton Khirnov
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