# HG changeset patch # User Vignesh Vijayakumar<vign...@multicorewareinc.com> # Date 1510032845 -19800 # Tue Nov 07 11:04:05 2017 +0530 # Node ID 0921111438e72985dc1d75bf3be4f0c8c1485ec8 # Parent 5517caaeb88b0f76a78706a867a4fa24fb17f64e x86: AVX512 interp_4tap_vert_ps_16xN for high bit depth
i444 Size | AVX2 performance | AVX512 performance ---------------------------------------------- 16x4 | 27.12x | 33.94x 16x8 | 25.90x | 30.27x 16x12 | 26.81x | 34.40x 16x16 | 27.69x | 33.72x 16x32 | 26.96x | 36.42x 16x64 | 28.37x | 35.85x diff -r 5517caaeb88b -r 0921111438e7 source/common/x86/asm-primitives.cpp --- a/source/common/x86/asm-primitives.cpp Tue Nov 07 10:25:34 2017 +0530 +++ b/source/common/x86/asm-primitives.cpp Tue Nov 07 11:04:05 2017 +0530 @@ -2660,6 +2660,12 @@ p.chroma[X265_CSP_I444].pu[LUMA_16x16].filter_vpp = PFX(interp_4tap_vert_pp_16x16_avx512); p.chroma[X265_CSP_I444].pu[LUMA_16x32].filter_vpp = PFX(interp_4tap_vert_pp_16x32_avx512); p.chroma[X265_CSP_I444].pu[LUMA_16x64].filter_vpp = PFX(interp_4tap_vert_pp_16x64_avx512); + p.chroma[X265_CSP_I444].pu[LUMA_16x4].filter_vps = PFX(interp_4tap_vert_ps_16x4_avx512); + p.chroma[X265_CSP_I444].pu[LUMA_16x8].filter_vps = PFX(interp_4tap_vert_ps_16x8_avx512); + p.chroma[X265_CSP_I444].pu[LUMA_16x12].filter_vps = PFX(interp_4tap_vert_ps_16x12_avx512); + p.chroma[X265_CSP_I444].pu[LUMA_16x16].filter_vps = PFX(interp_4tap_vert_ps_16x16_avx512); + p.chroma[X265_CSP_I444].pu[LUMA_16x32].filter_vps = PFX(interp_4tap_vert_ps_16x32_avx512); + p.chroma[X265_CSP_I444].pu[LUMA_16x64].filter_vps = PFX(interp_4tap_vert_ps_16x64_avx512); p.chroma[X265_CSP_I444].pu[LUMA_8x8].filter_vpp = PFX(interp_4tap_vert_pp_8x8_avx512); p.chroma[X265_CSP_I444].pu[LUMA_8x16].filter_vpp = PFX(interp_4tap_vert_pp_8x16_avx512); p.chroma[X265_CSP_I444].pu[LUMA_8x32].filter_vpp = PFX(interp_4tap_vert_pp_8x32_avx512); @@ -2677,6 +2683,11 @@ p.chroma[X265_CSP_I422].pu[CHROMA_422_16x24].filter_vpp = PFX(interp_4tap_vert_pp_16x24_avx512); p.chroma[X265_CSP_I422].pu[CHROMA_422_16x32].filter_vpp = PFX(interp_4tap_vert_pp_16x32_avx512); p.chroma[X265_CSP_I422].pu[CHROMA_422_16x64].filter_vpp = PFX(interp_4tap_vert_pp_16x64_avx512); + p.chroma[X265_CSP_I422].pu[CHROMA_422_16x8].filter_vps = PFX(interp_4tap_vert_ps_16x8_avx512); + p.chroma[X265_CSP_I422].pu[CHROMA_422_16x16].filter_vps = PFX(interp_4tap_vert_ps_16x16_avx512); + p.chroma[X265_CSP_I422].pu[CHROMA_422_16x24].filter_vps = PFX(interp_4tap_vert_ps_16x24_avx512); + p.chroma[X265_CSP_I422].pu[CHROMA_422_16x32].filter_vps = PFX(interp_4tap_vert_ps_16x32_avx512); + p.chroma[X265_CSP_I422].pu[CHROMA_422_16x64].filter_vps = PFX(interp_4tap_vert_ps_16x64_avx512); p.chroma[X265_CSP_I422].pu[CHROMA_422_8x8].filter_vpp = PFX(interp_4tap_vert_pp_8x8_avx512); p.chroma[X265_CSP_I422].pu[CHROMA_422_8x16].filter_vpp = PFX(interp_4tap_vert_pp_8x16_avx512); p.chroma[X265_CSP_I422].pu[CHROMA_422_8x32].filter_vpp = PFX(interp_4tap_vert_pp_8x32_avx512); @@ -2695,6 +2706,11 @@ p.chroma[X265_CSP_I420].pu[CHROMA_420_16x12].filter_vpp = PFX(interp_4tap_vert_pp_16x12_avx512); p.chroma[X265_CSP_I420].pu[CHROMA_420_16x16].filter_vpp = PFX(interp_4tap_vert_pp_16x16_avx512); p.chroma[X265_CSP_I420].pu[CHROMA_420_16x32].filter_vpp = PFX(interp_4tap_vert_pp_16x32_avx512); + p.chroma[X265_CSP_I420].pu[CHROMA_420_16x4].filter_vps = PFX(interp_4tap_vert_ps_16x4_avx512); + p.chroma[X265_CSP_I420].pu[CHROMA_420_16x8].filter_vps = PFX(interp_4tap_vert_ps_16x8_avx512); + p.chroma[X265_CSP_I420].pu[CHROMA_420_16x12].filter_vps = PFX(interp_4tap_vert_ps_16x12_avx512); + p.chroma[X265_CSP_I420].pu[CHROMA_420_16x16].filter_vps = PFX(interp_4tap_vert_ps_16x16_avx512); + p.chroma[X265_CSP_I420].pu[CHROMA_420_16x32].filter_vps = PFX(interp_4tap_vert_ps_16x32_avx512); p.chroma[X265_CSP_I420].pu[CHROMA_420_8x8].filter_vpp = PFX(interp_4tap_vert_pp_8x8_avx512); p.chroma[X265_CSP_I420].pu[CHROMA_420_8x16].filter_vpp = PFX(interp_4tap_vert_pp_8x16_avx512); p.chroma[X265_CSP_I420].pu[CHROMA_420_8x32].filter_vpp = PFX(interp_4tap_vert_pp_8x32_avx512); diff -r 5517caaeb88b -r 0921111438e7 source/common/x86/ipfilter16.asm --- a/source/common/x86/ipfilter16.asm Tue Nov 07 10:25:34 2017 +0530 +++ b/source/common/x86/ipfilter16.asm Tue Nov 07 11:04:05 2017 +0530 @@ -7342,6 +7342,119 @@ RET %endif +%macro PROCESS_CHROMA_VERT_PS_16x4_AVX512 0 + movu ym1, [r0] + lea r6, [r0 + 2 * r1] + vinserti32x8 m1, [r6], 1 + movu ym3, [r0 + r1] + vinserti32x8 m3, [r6 + r1], 1 + punpcklwd m0, m1, m3 + pmaddwd m0, [r5] + punpckhwd m1, m3 + pmaddwd m1, [r5] + + movu ym4, [r0 + 2 * r1] + vinserti32x8 m4, [r6 + 2 * r1], 1 + punpcklwd m2, m3, m4 + pmaddwd m2, [r5] + punpckhwd m3, m4 + pmaddwd m3, [r5] + + movu ym5, [r0 + r8] + vinserti32x8 m5, [r6 + r8], 1 + punpcklwd m6, m4, m5 + pmaddwd m6, [r5 + mmsize] + paddd m0, m6 + punpckhwd m4, m5 + pmaddwd m4, [r5 + mmsize] + paddd m1, m4 + + movu ym4, [r0 + 4 * r1] + vinserti32x8 m4, [r6 + 4 * r1], 1 + punpcklwd m6, m5, m4 + pmaddwd m6, [r5 + mmsize] + paddd m2, m6 + punpckhwd m5, m4 + pmaddwd m5, [r5 + mmsize] + paddd m3, m5 + + paddd m0, m7 + paddd m1, m7 + paddd m2, m7 + paddd m3, m7 + + psrad m0, INTERP_SHIFT_PS + psrad m1, INTERP_SHIFT_PS + psrad m2, INTERP_SHIFT_PS + psrad m3, INTERP_SHIFT_PS + + packssdw m0, m1 + packssdw m2, m3 + movu [r2], ym0 + movu [r2 + r3], ym2 + vextracti32x8 [r2 + 2 * r3], m0, 1 + vextracti32x8 [r2 + r7], m2, 1 +%endmacro + +;----------------------------------------------------------------------------------------------------------------- +; void interp_4tap_vert(int16_t *src, intptr_t srcStride, int16_t *dst, intptr_t dstStride, int coeffIdx) +;----------------------------------------------------------------------------------------------------------------- +%if ARCH_X86_64 +INIT_ZMM avx512 +cglobal interp_4tap_vert_ps_16x4, 5, 9, 8 + add r1d, r1d + add r3d, r3d + sub r0, r1 + shl r4d, 7 + +%ifdef PIC + lea r5, [tab_ChromaCoeffV_avx512] + lea r5, [r5 + r4] +%else + lea r5, [tab_ChromaCoeffV_avx512 + r4] +%endif + vbroadcasti32x4 m7, [INTERP_OFFSET_PS] + lea r7, [3 * r3] + lea r8, [3 * r1] + PROCESS_CHROMA_VERT_PS_16x4_AVX512 + RET +%endif + +%macro FILTER_VER_PS_CHROMA_16xN_AVX512 1 +INIT_ZMM avx512 +cglobal interp_4tap_vert_ps_16x%1, 5, 9, 8 + add r1d, r1d + add r3d, r3d + sub r0, r1 + shl r4d, 7 + +%ifdef PIC + lea r5, [tab_ChromaCoeffV_avx512] + lea r5, [r5 + r4] +%else + lea r5, [tab_ChromaCoeffV_avx512 + r4] +%endif + vbroadcasti32x4 m7, [INTERP_OFFSET_PS] + lea r7, [3 * r3] + lea r8, [3 * r1] +%rep %1/4 - 1 + PROCESS_CHROMA_VERT_PS_16x4_AVX512 + lea r0, [r0 + 4 * r1] + lea r2, [r2 + 4 * r3] +%endrep + PROCESS_CHROMA_VERT_PS_16x4_AVX512 + RET +%endmacro + +%if ARCH_X86_64 +FILTER_VER_PS_CHROMA_16xN_AVX512 8 +FILTER_VER_PS_CHROMA_16xN_AVX512 12 +FILTER_VER_PS_CHROMA_16xN_AVX512 16 +FILTER_VER_PS_CHROMA_16xN_AVX512 24 +FILTER_VER_PS_CHROMA_16xN_AVX512 32 +FILTER_VER_PS_CHROMA_16xN_AVX512 64 +%endif + %macro PROCESS_CHROMA_VERT_PS_32x2_AVX512 0 movu m1, [r0] movu m3, [r0 + r1] _______________________________________________ x265-devel mailing list x265-devel@videolan.org https://mailman.videolan.org/listinfo/x265-devel