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c53d42380d3f57c318fa76329c8fdcb47a05093a
ffmpeg/libavcodec/riscv/lpc_init.c
Rémi Denis-Courmont c53d42380d lavc/lpc: optimise RVV vector type for compute_autocorr 
On SpacemiT X60 (with len == 4000):
autocorr_10_c:       2303.7
autocorr_10_rvv_f64: 1411.5 (before)
autocorr_10_rvv_f64:  842.2 (after)
2024-05-29 16:57:02 +03:00

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