Rémi Denis-Courmont 44cac1def0 lavc/audiodsp: rework RISC-V V scalar product ...

Take vector reduction out of the loop and unroll.

Before:
audiodsp.scalarproduct_int16_c: 12321.0
audiodsp.scalarproduct_int16_rvv_i32: 4175.7

After:
audiodsp.scalarproduct_int16_c: 12320.5
audiodsp.scalarproduct_int16_rvv_i32: 1230.2

2023-07-20 22:54:34 +03:00

..

aacpsdsp_init.c

lavu: add/use flag for RISC-V Zba extension

2023-07-19 19:29:35 +03:00

aacpsdsp_rvv.S

lavc/aacpsdsp: unroll RISC-V V add_squares

2023-07-19 19:29:35 +03:00

alacdsp_init.c

lavu: add/use flag for RISC-V Zba extension

2023-07-19 19:29:35 +03:00

alacdsp_rvv.S

…

audiodsp_init.c

lavu: add/use flag for RISC-V Zba extension

2023-07-19 19:29:35 +03:00

audiodsp_rvf.S

…

audiodsp_rvv.S

lavc/audiodsp: rework RISC-V V scalar product

2023-07-20 22:54:34 +03:00

bswapdsp_init.c

lavc/bswapdsp: purge RISC-V V bswap32

2023-07-19 19:29:35 +03:00

bswapdsp_rvb.S

…

bswapdsp_rvv.S

lavc/bswapdsp: purge RISC-V V bswap32

2023-07-19 19:29:35 +03:00

fmtconvert_init.c

lavu: add/use flag for RISC-V Zba extension

2023-07-19 19:29:35 +03:00

fmtconvert_rvv.S

…

h264_chroma_init_riscv.c

lavu: add/use flag for RISC-V Zba extension

2023-07-19 19:29:35 +03:00

h264_mc_chroma.S

…

idctdsp_init.c

…

idctdsp_rvv.S

…

Makefile

…

opusdsp_init.c

…

opusdsp_rvv.S

…

pixblockdsp_init.c

…

pixblockdsp_rvi.S

…

pixblockdsp_rvv.S

…

vorbisdsp_init.c

lavu: add/use flag for RISC-V Zba extension

2023-07-19 19:29:35 +03:00

vorbisdsp_rvv.S

…