# HG changeset patch # User Vignesh Vijayakumar<vign...@multicorewareinc.com> # Date 1510667209 -19800 # Tue Nov 14 19:16:49 2017 +0530 # Node ID 487307659c367f26096d0da0c81a89ca89b2ffbe # Parent a6c12a9c8cba58df74e482e580840984991b31c9 x86: AVX512 interp_4tap_vert_sp_24xN and interp_4tap_vert_ss_24xN for high bit depth
i444 chroma_vsp_24x32 AVX2 performance : 18.42x AVX512 performance : 31.23x chroma_vss_24x32 AVX2 performance : 20.37x AVX512 performance : 29.94x diff -r a6c12a9c8cba -r 487307659c36 source/common/x86/asm-primitives.cpp --- a/source/common/x86/asm-primitives.cpp Tue Nov 14 17:06:06 2017 +0530 +++ b/source/common/x86/asm-primitives.cpp Tue Nov 14 19:16:49 2017 +0530 @@ -2770,6 +2770,12 @@ p.chroma[X265_CSP_I420].pu[CHROMA_420_24x32].filter_vps = PFX(interp_4tap_vert_ps_24x32_avx512); p.chroma[X265_CSP_I422].pu[CHROMA_422_24x64].filter_vps = PFX(interp_4tap_vert_ps_24x64_avx512); p.chroma[X265_CSP_I444].pu[LUMA_24x32].filter_vps = PFX(interp_4tap_vert_ps_24x32_avx512); + p.chroma[X265_CSP_I420].pu[CHROMA_420_24x32].filter_vss = PFX(interp_4tap_vert_ss_24x32_avx512); + p.chroma[X265_CSP_I422].pu[CHROMA_422_24x64].filter_vss = PFX(interp_4tap_vert_ss_24x64_avx512); + p.chroma[X265_CSP_I444].pu[LUMA_24x32].filter_vss = PFX(interp_4tap_vert_ss_24x32_avx512); + p.chroma[X265_CSP_I420].pu[CHROMA_420_24x32].filter_vsp = PFX(interp_4tap_vert_sp_24x32_avx512); + p.chroma[X265_CSP_I422].pu[CHROMA_422_24x64].filter_vsp = PFX(interp_4tap_vert_sp_24x64_avx512); + p.chroma[X265_CSP_I444].pu[LUMA_24x32].filter_vsp = PFX(interp_4tap_vert_sp_24x32_avx512); p.cu[BLOCK_8x8].dct = PFX(dct8_avx512); p.cu[BLOCK_8x8].idct = PFX(idct8_avx512); diff -r a6c12a9c8cba -r 487307659c36 source/common/x86/ipfilter16.asm --- a/source/common/x86/ipfilter16.asm Tue Nov 14 17:06:06 2017 +0530 +++ b/source/common/x86/ipfilter16.asm Tue Nov 14 19:16:49 2017 +0530 @@ -8272,6 +8272,228 @@ FILTER_VER_PS_CHROMA_64xN_AVX512 64 %endif +%macro PROCESS_CHROMA_VERT_S_24x8_AVX512 1 + movu ym1, [r0] + lea r6, [r0 + 2 * r1] + lea r8, [r0 + 4 * r1] + lea r9, [r8 + 2 * r1] + + movu ym10, [r8] + movu ym3, [r0 + r1] + movu ym12, [r8 + r1] + vinserti32x8 m1, [r6], 1 + vinserti32x8 m10, [r9], 1 + vinserti32x8 m3, [r6 + r1], 1 + vinserti32x8 m12, [r9 + r1], 1 + + punpcklwd m0, m1, m3 + punpcklwd m9, m10, m12 + pmaddwd m0, m16 + pmaddwd m9, m16 + punpckhwd m1, m3 + punpckhwd m10, m12 + pmaddwd m1, m16 + pmaddwd m10, m16 + + movu ym4, [r0 + 2 * r1] + movu ym13, [r8 + 2 * r1] + vinserti32x8 m4, [r6 + 2 * r1], 1 + vinserti32x8 m13, [r9 + 2 * r1], 1 + punpcklwd m2, m3, m4 + punpcklwd m11, m12, m13 + pmaddwd m2, m16 + pmaddwd m11, m16 + punpckhwd m3, m4 + punpckhwd m12, m13 + pmaddwd m3, m16 + pmaddwd m12, m16 + + movu ym5, [r0 + r10] + vinserti32x8 m5, [r6 + r10], 1 + movu ym14, [r8 + r10] + vinserti32x8 m14, [r9 + r10], 1 + punpcklwd m6, m4, m5 + punpcklwd m15, m13, m14 + pmaddwd m6, m17 + pmaddwd m15, m17 + paddd m0, m6 + paddd m9, m15 + punpckhwd m4, m5 + punpckhwd m13, m14 + pmaddwd m4, m17 + pmaddwd m13, m17 + paddd m1, m4 + paddd m10, m13 + + movu ym4, [r0 + 4 * r1] + vinserti32x8 m4, [r6 + 4 * r1], 1 + movu ym13, [r8 + 4 * r1] + vinserti32x8 m13, [r9 + 4 * r1], 1 + punpcklwd m6, m5, m4 + punpcklwd m15, m14, m13 + pmaddwd m6, m17 + pmaddwd m15, m17 + paddd m2, m6 + paddd m11, m15 + punpckhwd m5, m4 + punpckhwd m14, m13 + pmaddwd m5, m17 + pmaddwd m14, m17 + paddd m3, m5 + paddd m12, m14 + +%ifidn %1,sp + paddd m0, m7 + paddd m1, m7 + paddd m2, m7 + paddd m3, m7 + paddd m9, m7 + paddd m10, m7 + paddd m11, m7 + paddd m12, m7 + + psrad m0, INTERP_SHIFT_SP + psrad m1, INTERP_SHIFT_SP + psrad m2, INTERP_SHIFT_SP + psrad m3, INTERP_SHIFT_SP + psrad m9, INTERP_SHIFT_SP + psrad m10, INTERP_SHIFT_SP + psrad m11, INTERP_SHIFT_SP + psrad m12, INTERP_SHIFT_SP +%else + psrad m0, 6 + psrad m1, 6 + psrad m2, 6 + psrad m3, 6 + psrad m9, 6 + psrad m10, 6 + psrad m11, 6 + psrad m12, 6 +%endif + packssdw m0, m1 + packssdw m2, m3 + packssdw m9, m10 + packssdw m11, m12 + movu [r2], ym0 + movu [r2 + r3], ym2 + vextracti32x8 [r2 + 2 * r3], m0, 1 + vextracti32x8 [r2 + r7], m2, 1 + lea r11, [r2 + 4 * r3] + movu [r11], ym9 + movu [r11 + r3], ym11 + vextracti32x8 [r11 + 2 * r3], m9, 1 + vextracti32x8 [r11 + r7], m11, 1 + + movu xm1, [r0 + mmsize/2] + vinserti32x4 m1, [r6 + mmsize/2], 1 + vinserti32x4 m1, [r8 + mmsize/2], 2 + vinserti32x4 m1, [r9 + mmsize/2], 3 + movu xm3, [r0 + r1 + mmsize/2] + vinserti32x4 m3, [r6 + r1 + mmsize/2], 1 + vinserti32x4 m3, [r8 + r1 + mmsize/2], 2 + vinserti32x4 m3, [r9 + r1 + mmsize/2], 3 + punpcklwd m0, m1, m3 + pmaddwd m0, m16 + punpckhwd m1, m3 + pmaddwd m1, m16 + + movu xm4, [r0 + 2 * r1 + mmsize/2] + vinserti32x4 m4, [r6 + 2 * r1 + mmsize/2], 1 + vinserti32x4 m4, [r8 + 2 * r1 + mmsize/2], 2 + vinserti32x4 m4, [r9 + 2 * r1 + mmsize/2], 3 + punpcklwd m2, m3, m4 + pmaddwd m2, m16 + punpckhwd m3, m4 + pmaddwd m3, m16 + + movu xm5, [r0 + r10 + mmsize/2] + vinserti32x4 m5, [r6 + r10 + mmsize/2], 1 + vinserti32x4 m5, [r8 + r10 + mmsize/2], 2 + vinserti32x4 m5, [r9 + r10 + mmsize/2], 3 + punpcklwd m6, m4, m5 + pmaddwd m6, m17 + paddd m0, m6 + punpckhwd m4, m5 + pmaddwd m4, m17 + paddd m1, m4 + + movu xm4, [r0 + 4 * r1 + mmsize/2] + vinserti32x4 m4, [r6 + 4 * r1 + mmsize/2], 1 + vinserti32x4 m4, [r8 + 4 * r1 + mmsize/2], 2 + vinserti32x4 m4, [r9 + 4 * r1 + mmsize/2], 3 + punpcklwd m6, m5, m4 + pmaddwd m6, m17 + paddd m2, m6 + punpckhwd m5, m4 + pmaddwd m5, m17 + paddd m3, m5 + +%ifidn %1,sp + paddd m0, m7 + paddd m1, m7 + paddd m2, m7 + paddd m3, m7 + psrad m0, INTERP_SHIFT_SP + psrad m1, INTERP_SHIFT_SP + psrad m2, INTERP_SHIFT_SP + psrad m3, INTERP_SHIFT_SP +%else + psrad m0, 6 + psrad m1, 6 + psrad m2, 6 + psrad m3, 6 +%endif + packssdw m0, m1 + packssdw m2, m3 + movu [r2 + mmsize/2], xm0 + movu [r2 + r3 + mmsize/2], xm2 + vextracti32x4 [r2 + 2 * r3 + mmsize/2], m0, 1 + vextracti32x4 [r2 + r7 + mmsize/2], m2, 1 + lea r2, [r2 + 4 * r3] + vextracti32x4 [r2 + mmsize/2], m0, 2 + vextracti32x4 [r2 + r3 + mmsize/2], m2, 2 + vextracti32x4 [r2 + 2 * r3 + mmsize/2], m0, 3 + vextracti32x4 [r2 + r7 + mmsize/2], m2, 3 +%endmacro + +%macro FILTER_VER_S_CHROMA_24xN_AVX512 2 +INIT_ZMM avx512 +cglobal interp_4tap_vert_%1_24x%2, 5, 12, 18 + 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 + +%ifidn %1, sp + vbroadcasti32x4 m7, [INTERP_OFFSET_SP] +%endif + mova m16, [r5] + mova m17, [r5 + mmsize] + lea r10, [3 * r1] + lea r7, [3 * r3] +%rep %2/8 - 1 + PROCESS_CHROMA_VERT_S_24x8_AVX512 %1 + lea r0, [r8 + 4 * r1] + lea r2, [r2 + 4 * r3] +%endrep + PROCESS_CHROMA_VERT_S_24x8_AVX512 %1 + RET +%endmacro + +%if ARCH_X86_64 + FILTER_VER_S_CHROMA_24xN_AVX512 ss,32 + FILTER_VER_S_CHROMA_24xN_AVX512 ss,64 + FILTER_VER_S_CHROMA_24xN_AVX512 sp,32 + FILTER_VER_S_CHROMA_24xN_AVX512 sp,64 +%endif + %macro PROCESS_CHROMA_VERT_S_32x2_AVX512 1 movu m1, [r0] movu m3, [r0 + r1] _______________________________________________ x265-devel mailing list x265-devel@videolan.org https://mailman.videolan.org/listinfo/x265-devel