Re: [FFmpeg-devel] [RFC] [PATCH 0/7] RISC-V V vector length dealings

2022-09-28 Thread Lynne
Sep 28, 2022, 08:03 by r...@remlab.net: > Le 28 septembre 2022 00:32:42 GMT+03:00, Lynne a écrit : > >Sep 27, 2022, 22:04 by r...@remlab.net: > >>> Hello, >>> >>> As a general rule, scalable vector instruction sets should be used with the >>> largest possible vector length. There are however a

Re: [FFmpeg-devel] [RFC] [PATCH 0/7] RISC-V V vector length dealings

2022-09-28 Thread Rémi Denis-Courmont
Le 28 septembre 2022 00:32:42 GMT+03:00, Lynne a écrit : >Sep 27, 2022, 22:04 by r...@remlab.net: > >> Hello, >> >> As a general rule, scalable vector instruction sets should be used with the >> largest possible vector length. There are however a number of operations that >> just happen with a

Re: [FFmpeg-devel] [RFC] [PATCH 0/7] RISC-V V vector length dealings

2022-09-27 Thread Lynne
Sep 27, 2022, 22:04 by r...@remlab.net: > Hello, > > As a general rule, scalable vector instruction sets should be used with the > largest possible vector length. There are however a number of operations that > just happen with a fixed size, and this patchset exhibits the simplest one I > could

[FFmpeg-devel] [RFC] [PATCH 0/7] RISC-V V vector length dealings

2022-09-27 Thread Rémi Denis-Courmont
Hello, As a general rule, scalable vector instruction sets should be used with the largest possible vector length. There are however a number of operations that just happen with a fixed size, and this patchset exhibits the simplest one I could find. The proper RISC-V Vector extension