# HG changeset patch # User Vignesh Vijayakumar<vign...@multicorewareinc.com> # Date 1509963103 -19800 # Mon Nov 06 15:41:43 2017 +0530 # Node ID 0775ffcdfc8a0c4ad078e8c4197f6bff7158efd8 # Parent 2d94e5d214922d0f6cb0126e4477db8dd33256e7 x86: AVX512 interp_4tap_vert_pp_24xN for high bit depth
Size | AVX2 performance | AVX512 performance ---------------------------------------------- i420 24x32 | 21.07x | 33.68x i422 24x64 | 21.25x | 33.86x i444 24x32 | 21.07x | 33.72x diff -r 2d94e5d21492 -r 0775ffcdfc8a source/common/x86/asm-primitives.cpp --- a/source/common/x86/asm-primitives.cpp Sun Nov 05 11:49:24 2017 +0530 +++ b/source/common/x86/asm-primitives.cpp Mon Nov 06 15:41:43 2017 +0530 @@ -2682,6 +2682,10 @@ 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); + p.chroma[X265_CSP_I420].pu[CHROMA_420_24x32].filter_vpp = PFX(interp_4tap_vert_pp_24x32_avx512); + p.chroma[X265_CSP_I422].pu[CHROMA_422_24x64].filter_vpp = PFX(interp_4tap_vert_pp_24x64_avx512); + p.chroma[X265_CSP_I444].pu[LUMA_24x32].filter_vpp = PFX(interp_4tap_vert_pp_24x32_avx512); + p.cu[BLOCK_8x8].dct = PFX(dct8_avx512); p.chroma[X265_CSP_I420].pu[CHROMA_420_32x32].filter_hps = PFX(interp_4tap_horiz_ps_32x32_avx512); diff -r 2d94e5d21492 -r 0775ffcdfc8a source/common/x86/ipfilter16.asm --- a/source/common/x86/ipfilter16.asm Sun Nov 05 11:49:24 2017 +0530 +++ b/source/common/x86/ipfilter16.asm Mon Nov 06 15:41:43 2017 +0530 @@ -6153,6 +6153,212 @@ FILTER_VER_PP_CHROMA_16xN_AVX512 64 %endif +%macro PROCESS_CHROMA_VERT_PP_24x8_AVX512 0 + 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, [r5] + pmaddwd m9, [r5] + punpckhwd m1, m3 + punpckhwd m10, m12 + pmaddwd m1, [r5] + pmaddwd m10, [r5] + + 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, [r5] + pmaddwd m11, [r5] + punpckhwd m3, m4 + punpckhwd m12, m13 + pmaddwd m3, [r5] + pmaddwd m12, [r5] + + 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, [r5 + mmsize] + pmaddwd m15, [r5 + mmsize] + paddd m0, m6 + paddd m9, m15 + punpckhwd m4, m5 + punpckhwd m13, m14 + pmaddwd m4, [r5 + mmsize] + pmaddwd m13, [r5 + mmsize] + 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, [r5 + mmsize] + pmaddwd m15, [r5 + mmsize] + paddd m2, m6 + paddd m11, m15 + punpckhwd m5, m4 + punpckhwd m14, m13 + pmaddwd m5, [r5 + mmsize] + pmaddwd m14, [r5 + mmsize] + paddd m3, m5 + paddd m12, m14 + + 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_PP + psrad m1, INTERP_SHIFT_PP + psrad m2, INTERP_SHIFT_PP + psrad m3, INTERP_SHIFT_PP + psrad m9, INTERP_SHIFT_PP + psrad m10, INTERP_SHIFT_PP + psrad m11, INTERP_SHIFT_PP + psrad m12, INTERP_SHIFT_PP + + packssdw m0, m1 + packssdw m2, m3 + packssdw m9, m10 + packssdw m11, m12 + pxor m5, m5 + CLIPW2 m0, m2, m5, m8 + CLIPW2 m9, m11, m5, m8 + 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, [r5] + punpckhwd m1, m3 + pmaddwd m1, [r5] + + 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, [r5] + punpckhwd m3, m4 + pmaddwd m3, [r5] + + 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, [r5 + mmsize] + paddd m0, m6 + punpckhwd m4, m5 + pmaddwd m4, [r5 + mmsize] + 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, [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_PP + psrad m1, INTERP_SHIFT_PP + psrad m2, INTERP_SHIFT_PP + psrad m3, INTERP_SHIFT_PP + + packssdw m0, m1 + packssdw m2, m3 + pxor m5, m5 + CLIPW2 m0, m2, m5, m8 + 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_PP_CHROMA_24xN_AVX512 1 +INIT_ZMM avx512 +cglobal interp_4tap_vert_pp_24x%1, 5, 12, 16 + 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 + vbroadcasti32x8 m7, [INTERP_OFFSET_PP] + vbroadcasti32x8 m8, [pw_pixel_max] + lea r10, [3 * r1] + lea r7, [3 * r3] +%rep %1/8 - 1 + PROCESS_CHROMA_VERT_PP_24x8_AVX512 + lea r0, [r8 + 4 * r1] + lea r2, [r2 + 4 * r3] +%endrep + PROCESS_CHROMA_VERT_PP_24x8_AVX512 + RET +%endmacro + +%if ARCH_X86_64 + FILTER_VER_PP_CHROMA_24xN_AVX512 32 + FILTER_VER_PP_CHROMA_24xN_AVX512 64 +%endif + %macro PROCESS_CHROMA_VERT_PP_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