[x265] [PATCH] asm: luma_vpp[32x32, 32x64] in avx2: improve 7247c->4909c, 14365c->9774c

chen chenm003 at 163.com
Tue Nov 25 20:23:49 CET 2014


right

At 2014-11-25 13:41:52,"Divya Manivannan" <divya at multicorewareinc.com> wrote:
># HG changeset patch
># User Divya Manivannan <divya at multicorewareinc.com>
># Date 1416894044 -19800
>#      Tue Nov 25 11:10:44 2014 +0530
># Node ID 46ece877c99f866a08cb29a7d9d1a9d5bf1dc7d4
># Parent  56f6446f7e12e7185e5d65f50ce0cc4b101f8938
>asm: luma_vpp[32x32, 32x64] in avx2: improve 7247c->4909c, 14365c->9774c
>
>diff -r 56f6446f7e12 -r 46ece877c99f source/common/x86/asm-primitives.cpp
>--- a/source/common/x86/asm-primitives.cpp	Tue Nov 25 10:48:12 2014 +0530
>+++ b/source/common/x86/asm-primitives.cpp	Tue Nov 25 11:10:44 2014 +0530
>@@ -1804,6 +1804,8 @@
>         p.luma_vpp[LUMA_16x16] = x265_interp_8tap_vert_pp_16x16_avx2;
>         p.luma_vpp[LUMA_16x32] = x265_interp_8tap_vert_pp_16x32_avx2;
>         p.luma_vpp[LUMA_16x64] = x265_interp_8tap_vert_pp_16x64_avx2;
>+        p.luma_vpp[LUMA_32x32] = x265_interp_8tap_vert_pp_32x32_avx2;
>+        p.luma_vpp[LUMA_32x64] = x265_interp_8tap_vert_pp_32x64_avx2;
> #endif
>         p.luma_hpp[LUMA_4x4] = x265_interp_8tap_horiz_pp_4x4_avx2;
>         p.luma_vpp[LUMA_4x4] = x265_interp_8tap_vert_pp_4x4_avx2;
>diff -r 56f6446f7e12 -r 46ece877c99f source/common/x86/ipfilter8.asm
>--- a/source/common/x86/ipfilter8.asm	Tue Nov 25 10:48:12 2014 +0530
>+++ b/source/common/x86/ipfilter8.asm	Tue Nov 25 11:10:44 2014 +0530
>@@ -5056,6 +5056,319 @@
> FILTER_VER_LUMA_AVX2_16xN 16, 32
> FILTER_VER_LUMA_AVX2_16xN 16, 64
> 
>+%macro PROCESS_LUMA_AVX2_W16_16R 0
>+    movu            xm0, [r0]                       ; m0 = row 0
>+    movu            xm1, [r0 + r1]                  ; m1 = row 1
>+    punpckhbw       xm2, xm0, xm1
>+    punpcklbw       xm0, xm1
>+    vinserti128     m0, m0, xm2, 1
>+    pmaddubsw       m0, [r5]
>+    movu            xm2, [r0 + r1 * 2]              ; m2 = row 2
>+    punpckhbw       xm3, xm1, xm2
>+    punpcklbw       xm1, xm2
>+    vinserti128     m1, m1, xm3, 1
>+    pmaddubsw       m1, [r5]
>+    movu            xm3, [r0 + r4]                  ; m3 = row 3
>+    punpckhbw       xm4, xm2, xm3
>+    punpcklbw       xm2, xm3
>+    vinserti128     m2, m2, xm4, 1
>+    pmaddubsw       m4, m2, [r5 + 1 * mmsize]
>+    paddw           m0, m4
>+    pmaddubsw       m2, [r5]
>+    lea             r7, [r0 + r1 * 4]
>+    movu            xm4, [r7]                       ; m4 = row 4
>+    punpckhbw       xm5, xm3, xm4
>+    punpcklbw       xm3, xm4
>+    vinserti128     m3, m3, xm5, 1
>+    pmaddubsw       m5, m3, [r5 + 1 * mmsize]
>+    paddw           m1, m5
>+    pmaddubsw       m3, [r5]
>+    movu            xm5, [r7 + r1]                  ; m5 = row 5
>+    punpckhbw       xm6, xm4, xm5
>+    punpcklbw       xm4, xm5
>+    vinserti128     m4, m4, xm6, 1
>+    pmaddubsw       m6, m4, [r5 + 2 * mmsize]
>+    paddw           m0, m6
>+    pmaddubsw       m6, m4, [r5 + 1 * mmsize]
>+    paddw           m2, m6
>+    pmaddubsw       m4, [r5]
>+    movu            xm6, [r7 + r1 * 2]              ; m6 = row 6
>+    punpckhbw       xm7, xm5, xm6
>+    punpcklbw       xm5, xm6
>+    vinserti128     m5, m5, xm7, 1
>+    pmaddubsw       m7, m5, [r5 + 2 * mmsize]
>+    paddw           m1, m7
>+    pmaddubsw       m7, m5, [r5 + 1 * mmsize]
>+    paddw           m3, m7
>+    pmaddubsw       m5, [r5]
>+    movu            xm7, [r7 + r4]                  ; m7 = row 7
>+    punpckhbw       xm8, xm6, xm7
>+    punpcklbw       xm6, xm7
>+    vinserti128     m6, m6, xm8, 1
>+    pmaddubsw       m8, m6, [r5 + 3 * mmsize]
>+    paddw           m0, m8
>+    pmaddubsw       m8, m6, [r5 + 2 * mmsize]
>+    paddw           m2, m8
>+    pmaddubsw       m8, m6, [r5 + 1 * mmsize]
>+    paddw           m4, m8
>+    pmaddubsw       m6, [r5]
>+    lea             r7, [r7 + r1 * 4]
>+    movu            xm8, [r7]                       ; m8 = row 8
>+    punpckhbw       xm9, xm7, xm8
>+    punpcklbw       xm7, xm8
>+    vinserti128     m7, m7, xm9, 1
>+    pmaddubsw       m9, m7, [r5 + 3 * mmsize]
>+    paddw           m1, m9
>+    pmaddubsw       m9, m7, [r5 + 2 * mmsize]
>+    paddw           m3, m9
>+    pmaddubsw       m9, m7, [r5 + 1 * mmsize]
>+    paddw           m5, m9
>+    pmaddubsw       m7, [r5]
>+    movu            xm9, [r7 + r1]                  ; m9 = row 9
>+    punpckhbw       xm10, xm8, xm9
>+    punpcklbw       xm8, xm9
>+    vinserti128     m8, m8, xm10, 1
>+    pmaddubsw       m10, m8, [r5 + 3 * mmsize]
>+    paddw           m2, m10
>+    pmaddubsw       m10, m8, [r5 + 2 * mmsize]
>+    paddw           m4, m10
>+    pmaddubsw       m10, m8, [r5 + 1 * mmsize]
>+    paddw           m6, m10
>+    pmaddubsw       m8, [r5]
>+    movu            xm10, [r7 + r1 * 2]             ; m10 = row 10
>+    punpckhbw       xm11, xm9, xm10
>+    punpcklbw       xm9, xm10
>+    vinserti128     m9, m9, xm11, 1
>+    pmaddubsw       m11, m9, [r5 + 3 * mmsize]
>+    paddw           m3, m11
>+    pmaddubsw       m11, m9, [r5 + 2 * mmsize]
>+    paddw           m5, m11
>+    pmaddubsw       m11, m9, [r5 + 1 * mmsize]
>+    paddw           m7, m11
>+    pmaddubsw       m9, [r5]
>+    movu            xm11, [r7 + r4]                 ; m11 = row 11
>+    punpckhbw       xm12, xm10, xm11
>+    punpcklbw       xm10, xm11
>+    vinserti128     m10, m10, xm12, 1
>+    pmaddubsw       m12, m10, [r5 + 3 * mmsize]
>+    paddw           m4, m12
>+    pmaddubsw       m12, m10, [r5 + 2 * mmsize]
>+    paddw           m6, m12
>+    pmaddubsw       m12, m10, [r5 + 1 * mmsize]
>+    paddw           m8, m12
>+    pmaddubsw       m10, [r5]
>+    lea             r7, [r7 + r1 * 4]
>+    movu            xm12, [r7]                      ; m12 = row 12
>+    punpckhbw       xm13, xm11, xm12
>+    punpcklbw       xm11, xm12
>+    vinserti128     m11, m11, xm13, 1
>+    pmaddubsw       m13, m11, [r5 + 3 * mmsize]
>+    paddw           m5, m13
>+    pmaddubsw       m13, m11, [r5 + 2 * mmsize]
>+    paddw           m7, m13
>+    pmaddubsw       m13, m11, [r5 + 1 * mmsize]
>+    paddw           m9, m13
>+    pmaddubsw       m11, [r5]
>+
>+    pmulhrsw        m0, m14                         ; m0 = word: row 0
>+    pmulhrsw        m1, m14                         ; m1 = word: row 1
>+    pmulhrsw        m2, m14                         ; m2 = word: row 2
>+    pmulhrsw        m3, m14                         ; m3 = word: row 3
>+    pmulhrsw        m4, m14                         ; m4 = word: row 4
>+    pmulhrsw        m5, m14                         ; m5 = word: row 5
>+    packuswb        m0, m1
>+    packuswb        m2, m3
>+    packuswb        m4, m5
>+    vpermq          m0, m0, 11011000b
>+    vpermq          m2, m2, 11011000b
>+    vpermq          m4, m4, 11011000b
>+    vextracti128    xm1, m0, 1
>+    vextracti128    xm3, m2, 1
>+    vextracti128    xm5, m4, 1
>+    movu            [r2], xm0
>+    movu            [r2 + r3], xm1
>+    movu            [r2 + r3 * 2], xm2
>+    movu            [r2 + r6], xm3
>+    lea             r8, [r2 + r3 * 4]
>+    movu            [r8], xm4
>+    movu            [r8 + r3], xm5
>+
>+    movu            xm13, [r7 + r1]                 ; m13 = row 13
>+    punpckhbw       xm0, xm12, xm13
>+    punpcklbw       xm12, xm13
>+    vinserti128     m12, m12, xm0, 1
>+    pmaddubsw       m0, m12, [r5 + 3 * mmsize]
>+    paddw           m6, m0
>+    pmaddubsw       m0, m12, [r5 + 2 * mmsize]
>+    paddw           m8, m0
>+    pmaddubsw       m0, m12, [r5 + 1 * mmsize]
>+    paddw           m10, m0
>+    pmaddubsw       m12, [r5]
>+    movu            xm0, [r7 + r1 * 2]              ; m0 = row 14
>+    punpckhbw       xm1, xm13, xm0
>+    punpcklbw       xm13, xm0
>+    vinserti128     m13, m13, xm1, 1
>+    pmaddubsw       m1, m13, [r5 + 3 * mmsize]
>+    paddw           m7, m1
>+    pmaddubsw       m1, m13, [r5 + 2 * mmsize]
>+    paddw           m9, m1
>+    pmaddubsw       m1, m13, [r5 + 1 * mmsize]
>+    paddw           m11, m1
>+    pmaddubsw       m13, [r5]
>+
>+    pmulhrsw        m6, m14                         ; m6 = word: row 6
>+    pmulhrsw        m7, m14                         ; m7 = word: row 7
>+    packuswb        m6, m7
>+    vpermq          m6, m6, 11011000b
>+    vextracti128    xm7, m6, 1
>+    movu            [r8 + r3 * 2], xm6
>+    movu            [r8 + r6], xm7
>+    lea             r8, [r8 + r3 * 4]
>+
>+    movu            xm1, [r7 + r4]                  ; m1 = row 15
>+    punpckhbw       xm2, xm0, xm1
>+    punpcklbw       xm0, xm1
>+    vinserti128     m0, m0, xm2, 1
>+    pmaddubsw       m2, m0, [r5 + 3 * mmsize]
>+    paddw           m8, m2
>+    pmaddubsw       m2, m0, [r5 + 2 * mmsize]
>+    paddw           m10, m2
>+    pmaddubsw       m2, m0, [r5 + 1 * mmsize]
>+    paddw           m12, m2
>+    pmaddubsw       m0, [r5]
>+    lea             r7, [r7 + r1 * 4]
>+    movu            xm2, [r7]                       ; m2 = row 16
>+    punpckhbw       xm3, xm1, xm2
>+    punpcklbw       xm1, xm2
>+    vinserti128     m1, m1, xm3, 1
>+    pmaddubsw       m3, m1, [r5 + 3 * mmsize]
>+    paddw           m9, m3
>+    pmaddubsw       m3, m1, [r5 + 2 * mmsize]
>+    paddw           m11, m3
>+    pmaddubsw       m3, m1, [r5 + 1 * mmsize]
>+    paddw           m13, m3
>+    pmaddubsw       m1, [r5]
>+    movu            xm3, [r7 + r1]                  ; m3 = row 17
>+    punpckhbw       xm4, xm2, xm3
>+    punpcklbw       xm2, xm3
>+    vinserti128     m2, m2, xm4, 1
>+    pmaddubsw       m4, m2, [r5 + 3 * mmsize]
>+    paddw           m10, m4
>+    pmaddubsw       m4, m2, [r5 + 2 * mmsize]
>+    paddw           m12, m4
>+    pmaddubsw       m2, [r5 + 1 * mmsize]
>+    paddw           m0, m2
>+    movu            xm4, [r7 + r1 * 2]              ; m4 = row 18
>+    punpckhbw       xm5, xm3, xm4
>+    punpcklbw       xm3, xm4
>+    vinserti128     m3, m3, xm5, 1
>+    pmaddubsw       m5, m3, [r5 + 3 * mmsize]
>+    paddw           m11, m5
>+    pmaddubsw       m5, m3, [r5 + 2 * mmsize]
>+    paddw           m13, m5
>+    pmaddubsw       m3, [r5 + 1 * mmsize]
>+    paddw           m1, m3
>+    movu            xm5, [r7 + r4]                  ; m5 = row 19
>+    punpckhbw       xm6, xm4, xm5
>+    punpcklbw       xm4, xm5
>+    vinserti128     m4, m4, xm6, 1
>+    pmaddubsw       m6, m4, [r5 + 3 * mmsize]
>+    paddw           m12, m6
>+    pmaddubsw       m4, [r5 + 2 * mmsize]
>+    paddw           m0, m4
>+    lea             r7, [r7 + r1 * 4]
>+    movu            xm6, [r7]                       ; m6 = row 20
>+    punpckhbw       xm7, xm5, xm6
>+    punpcklbw       xm5, xm6
>+    vinserti128     m5, m5, xm7, 1
>+    pmaddubsw       m7, m5, [r5 + 3 * mmsize]
>+    paddw           m13, m7
>+    pmaddubsw       m5, [r5 + 2 * mmsize]
>+    paddw           m1, m5
>+    movu            xm7, [r7 + r1]                  ; m7 = row 21
>+    punpckhbw       xm2, xm6, xm7
>+    punpcklbw       xm6, xm7
>+    vinserti128     m6, m6, xm2, 1
>+    pmaddubsw       m6, [r5 + 3 * mmsize]
>+    paddw           m0, m6
>+    movu            xm2, [r7 + r1 * 2]              ; m2 = row 22
>+    punpckhbw       xm3, xm7, xm2
>+    punpcklbw       xm7, xm2
>+    vinserti128     m7, m7, xm3, 1
>+    pmaddubsw       m7, [r5 + 3 * mmsize]
>+    paddw           m1, m7
>+
>+    pmulhrsw        m8, m14                         ; m8 = word: row 8
>+    pmulhrsw        m9, m14                         ; m9 = word: row 9
>+    pmulhrsw        m10, m14                        ; m10 = word: row 10
>+    pmulhrsw        m11, m14                        ; m11 = word: row 11
>+    pmulhrsw        m12, m14                        ; m12 = word: row 12
>+    pmulhrsw        m13, m14                        ; m13 = word: row 13
>+    pmulhrsw        m0, m14                         ; m0 = word: row 14
>+    pmulhrsw        m1, m14                         ; m1 = word: row 15
>+    packuswb        m8, m9
>+    packuswb        m10, m11
>+    packuswb        m12, m13
>+    packuswb        m0, m1
>+    vpermq          m8, m8, 11011000b
>+    vpermq          m10, m10, 11011000b
>+    vpermq          m12, m12, 11011000b
>+    vpermq          m0, m0, 11011000b
>+    vextracti128    xm9, m8, 1
>+    vextracti128    xm11, m10, 1
>+    vextracti128    xm13, m12, 1
>+    vextracti128    xm1, m0, 1
>+    movu            [r8], xm8
>+    movu            [r8 + r3], xm9
>+    movu            [r8 + r3 * 2], xm10
>+    movu            [r8 + r6], xm11
>+    lea             r8, [r8 + r3 * 4]
>+    movu            [r8], xm12
>+    movu            [r8 + r3], xm13
>+    movu            [r8 + r3 * 2], xm0
>+    movu            [r8 + r6], xm1
>+%endmacro
>+
>+%macro FILTER_VER_LUMA_AVX2_32xN 2
>+INIT_YMM avx2
>+%if ARCH_X86_64 == 1
>+cglobal interp_8tap_vert_pp_%1x%2, 4, 12, 15
>+    mov             r4d, r4m
>+    shl             r4d, 7
>+
>+%ifdef PIC
>+    lea             r5, [tab_LumaCoeffVer_32]
>+    add             r5, r4
>+%else
>+    lea             r5, [tab_LumaCoeffVer_32 + r4]
>+%endif
>+
>+    lea             r4, [r1 * 3]
>+    sub             r0, r4
>+    lea             r6, [r3 * 3]
>+    lea             r11, [r1 * 4]
>+    mova            m14, [pw_512]
>+    mov             r9d, %2 / 16
>+.loopH:
>+    mov             r10d, %1 / 16
>+.loopW:
>+    PROCESS_LUMA_AVX2_W16_16R
>+    add             r2, 16
>+    add             r0, 16
>+    dec             r10d
>+    jnz             .loopW
>+    sub             r7, r11
>+    lea             r0, [r7 - 16]
>+    lea             r2, [r8 + r3 * 4 - 16]
>+    dec             r9d
>+    jnz             .loopH
>+    RET
>+%endif
>+%endmacro
>+
>+FILTER_VER_LUMA_AVX2_32xN 32, 32
>+FILTER_VER_LUMA_AVX2_32xN 32, 64
>+
> ;-------------------------------------------------------------------------------------------------------------
> ; void interp_8tap_vert_%3_%1x%2(pixel *src, intptr_t srcStride, pixel *dst, intptr_t dstStride, int coeffIdx)
> ;-------------------------------------------------------------------------------------------------------------
>_______________________________________________
>x265-devel mailing list
>x265-devel at videolan.org
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