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Partial implementation of 4d vectorisation assembler
This commit is contained in:
azusayamaguchi
parent
d4071daf2a
commit
b3e7f600da
@ -29,7 +29,6 @@ Author: paboyle <paboyle@ph.ed.ac.uk>
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#include <Grid.h>
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#include <simd/Intel512common.h>
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#include <simd/Intel512avx.h>
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#include <simd/Intel512single.h>
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// Interleave operations from two directions
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// This looks just like a 2 spin multiply and reuse same sequence from the Wilson
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@ -91,6 +90,16 @@ Author: paboyle <paboyle@ph.ed.ac.uk>
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#define T2 %zmm26
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#define T3 %zmm27
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#define Z00 %zmm28
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#define Z10 %zmm29
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#define Z1 %zmm30
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#define Z2 %zmm31
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#define Z3 Chi_22
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#define Z4 Chi_30
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#define Z5 Chi_31
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#define Z6 Chi_32
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#define MULT_ADD_LS(g0,g1,g2,g3) \
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asm ( "movq %0, %%r8 \n\t" \
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"movq %1, %%r9 \n\t" \
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@ -189,37 +198,136 @@ Author: paboyle <paboyle@ph.ed.ac.uk>
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VMADDSUBRDUP(5,%r10,Chi_22,UChi_21) VMADDSUBRDUP(5,%r11,Chi_32,UChi_31) \
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VMADDSUBRDUP(8,%r10,Chi_22,UChi_22) VMADDSUBRDUP(8,%r11,Chi_32,UChi_32) );
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#define LOAD_CHI(a0,a1,a2,a3) \
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#define MULT_ADD_XYZT(g0,g1) \
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asm ( "movq %0, %%r8 \n\t" \
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"movq %1, %%r9 \n\t" : : "r"(g0), "r"(g1) : "%r8","%r9");\
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__asm__ ( \
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VSHUFMEM(0,%r8,Z00) VSHUFMEM(0,%r9,Z10) \
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VRDUP(Chi_00,T1) VIDUP(Chi_00,Chi_00) \
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VRDUP(Chi_10,T2) VIDUP(Chi_10,Chi_10) \
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VMUL(Z00,Chi_00,Z1) VMUL(Z10,Chi_10,Z2) \
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VSHUFMEM(3,%r8,Z00) VSHUFMEM(3,%r9,Z10) \
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VMUL(Z00,Chi_00,Z3) VMUL(Z10,Chi_10,Z4) \
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VSHUFMEM(6,%r8,Z00) VSHUFMEM(6,%r9,Z10) \
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VMUL(Z00,Chi_00,Z5) VMUL(Z10,Chi_10,Z6) \
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VMADDMEM(0,%r8,T1,UChi_00) VMADDMEM(0,%r8,T2,UChi_10) \
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VMADDMEM(3,%r8,T1,UChi_01) VMADDMEM(3,%r8,T2,UChi_11) \
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VMADDMEM(6,%r8,T1,UChi_02) VMADDMEM(6,%r8,T2,UChi_12) \
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VSHUFMEM(1,%r8,Z00) VSHUFMEM(1,%r9,Z10) \
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VRDUP(Chi_01,T1) VIDUP(Chi_01,Chi_01) \
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VRDUP(Chi_11,T2) VIDUP(Chi_11,Chi_11) \
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VMADD(Z00,Chi_01,Z1) VMADD(Z10,Chi_11,Z2) \
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VSHUFMEM(4,%r8,Z00) VSHUFMEM(4,%r9,Z10) \
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VMADD(Z00,Chi_01,Z3) VMADD(Z10,Chi_11,Z4) \
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VSHUFMEM(7,%r8,Z00) VSHUFMEM(7,%r9,Z10) \
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VMADD(Z00,Chi_01,Z5) VMADD(Z10,Chi_11,Z6) \
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VMADDMEM(1,%r8,T1,UChi_00) VMADDMEM(1,%r8,T2,UChi_10) \
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VMADDMEM(4,%r8,T1,UChi_01) VMADDMEM(4,%r8,T2,UChi_11) \
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VMADDMEM(7,%r8,T1,UChi_02) VMADDMEM(7,%r8,T2,UChi_12) \
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VSHUFMEM(2,%r8,Z00) VSHUFMEM(2,%r9,Z10) \
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VRDUP(Chi_02,T1) VIDUP(Chi_02,Chi_02) \
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VRDUP(Chi_12,T2) VIDUP(Chi_12,Chi_12) \
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VMADD(Z00,Chi_02,Z1) VMADD(Z10,Chi_12,Z2) \
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VSHUFMEM(5,%r8,Z00) VSHUFMEM(5,%r9,Z10) \
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VMADD(Z00,Chi_02,Z3) VMADD(Z10,Chi_12,Z4) \
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VSHUFMEM(8,%r8,Z00) VSHUFMEM(8,%r9,Z10) \
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VMADD(Z00,Chi_02,Z5) VMADD(Z10,Chi_12,Z6) \
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VMADDSUBMEM(2,%r8,T1,Z1) VMADDSUBMEM(2,%r8,T2,Z2) \
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VMADDSUBMEM(5,%r8,T1,Z3) VMADDSUBMEM(5,%r8,T2,Z4) \
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VMADDSUBMEM(8,%r8,T1,Z5) VMADDSUBMEM(8,%r8,T2,Z6) \
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VADD(Z1,UChi_00,UChi_00) VADD(Z2,UChi_10,UChi_10) \
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VADD(Z3,UChi_01,UChi_01) VADD(Z4,UChi_11,UChi_11) \
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VADD(Z5,UChi_02,UChi_02) VADD(Z6,UChi_12,UChi_12) );
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#define MULT_XYZT(g0,g1) \
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asm ( "movq %0, %%r8 \n\t" \
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"movq %1, %%r9 \n\t" : : "r"(g0), "r"(g1) : "%r8","%r9" ); \
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__asm__ ( \
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VSHUFMEM(0,%r8,Z00) VSHUFMEM(0,%r9,Z10) \
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VRDUP(Chi_00,T1) VIDUP(Chi_00,Chi_00) \
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VRDUP(Chi_10,T2) VIDUP(Chi_10,Chi_10) \
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VMUL(Z00,Chi_00,Z1) VMUL(Z10,Chi_10,Z2) \
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VSHUFMEM(3,%r8,Z00) VSHUFMEM(3,%r9,Z10) \
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VMUL(Z00,Chi_00,Z3) VMUL(Z10,Chi_10,Z4) \
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VSHUFMEM(6,%r8,Z00) VSHUFMEM(6,%r9,Z10) \
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VMUL(Z00,Chi_00,Z5) VMUL(Z10,Chi_10,Z6) \
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VMULMEM(0,%r8,T1,UChi_00) VMULMEM(0,%r8,T2,UChi_10) \
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VMULMEM(3,%r8,T1,UChi_01) VMULMEM(3,%r8,T2,UChi_11) \
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VMULMEM(6,%r8,T1,UChi_02) VMULMEM(6,%r8,T2,UChi_12) \
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VSHUFMEM(1,%r8,Z00) VSHUFMEM(1,%r9,Z10) \
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VRDUP(Chi_01,T1) VIDUP(Chi_01,Chi_01) \
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VRDUP(Chi_11,T2) VIDUP(Chi_11,Chi_11) \
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VMADD(Z00,Chi_01,Z1) VMADD(Z10,Chi_11,Z2) \
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VSHUFMEM(4,%r8,Z00) VSHUFMEM(4,%r9,Z10) \
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VMADD(Z00,Chi_01,Z3) VMADD(Z10,Chi_11,Z4) \
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VSHUFMEM(7,%r8,Z00) VSHUFMEM(7,%r9,Z10) \
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VMADD(Z00,Chi_01,Z5) VMADD(Z10,Chi_11,Z6) \
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VMADDMEM(1,%r8,T1,UChi_00) VMADDMEM(1,%r8,T2,UChi_10) \
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VMADDMEM(4,%r8,T1,UChi_01) VMADDMEM(4,%r8,T2,UChi_11) \
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VMADDMEM(7,%r8,T1,UChi_02) VMADDMEM(7,%r8,T2,UChi_12) \
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VSHUFMEM(2,%r8,Z00) VSHUFMEM(2,%r9,Z10) \
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VRDUP(Chi_02,T1) VIDUP(Chi_02,Chi_02) \
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VRDUP(Chi_12,T2) VIDUP(Chi_12,Chi_12) \
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VMADD(Z00,Chi_02,Z1) VMADD(Z10,Chi_12,Z2) \
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VSHUFMEM(5,%r8,Z00) VSHUFMEM(5,%r9,Z10) \
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VMADD(Z00,Chi_02,Z3) VMADD(Z10,Chi_12,Z4) \
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VSHUFMEM(8,%r8,Z00) VSHUFMEM(8,%r9,Z10) \
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VMADD(Z00,Chi_02,Z5) VMADD(Z10,Chi_12,Z6) \
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VMADDSUBMEM(2,%r8,T1,Z1) VMADDSUBMEM(2,%r8,T2,Z2) \
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VMADDSUBMEM(5,%r8,T1,Z3) VMADDSUBMEM(5,%r8,T2,Z4) \
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VMADDSUBMEM(8,%r8,T1,Z5) VMADDSUBMEM(8,%r8,T2,Z6) \
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VADD(Z1,UChi_00,UChi_00) VADD(Z2,UChi_10,UChi_10) \
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VADD(Z3,UChi_01,UChi_01) VADD(Z4,UChi_11,UChi_11) \
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VADD(Z5,UChi_02,UChi_02) VADD(Z6,UChi_12,UChi_12) );
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#define LOAD_CHI(a0,a1,a2,a3) \
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asm ( \
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"movq %0, %%r8 \n\t" \
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VLOAD(0,%%r8,pChi_00) \
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VLOAD(1,%%r8,pChi_01) \
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VLOAD(2,%%r8,pChi_02) \
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VLOAD(0,%%r8,pChi_00) \
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VLOAD(1,%%r8,pChi_01) \
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VLOAD(2,%%r8,pChi_02) \
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: : "r" (a0) : "%r8" ); \
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asm ( \
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"movq %0, %%r8 \n\t" \
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VLOAD(0,%%r8,pChi_10) \
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VLOAD(1,%%r8,pChi_11) \
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VLOAD(2,%%r8,pChi_12) \
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VLOAD(0,%%r8,pChi_10) \
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VLOAD(1,%%r8,pChi_11) \
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VLOAD(2,%%r8,pChi_12) \
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: : "r" (a1) : "%r8" ); \
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asm ( \
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"movq %0, %%r8 \n\t" \
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VLOAD(0,%%r8,pChi_20) \
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VLOAD(1,%%r8,pChi_21) \
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VLOAD(2,%%r8,pChi_22) \
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VLOAD(0,%%r8,pChi_20) \
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VLOAD(1,%%r8,pChi_21) \
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VLOAD(2,%%r8,pChi_22) \
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: : "r" (a2) : "%r8" ); \
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asm ( \
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"movq %0, %%r8 \n\t" \
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VLOAD(0,%%r8,pChi_30) \
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VLOAD(1,%%r8,pChi_31) \
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VLOAD(2,%%r8,pChi_32) \
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VLOAD(0,%%r8,pChi_30) \
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VLOAD(1,%%r8,pChi_31) \
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VLOAD(2,%%r8,pChi_32) \
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: : "r" (a3) : "%r8" );
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#define PF_CHI(a0) \
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#define LOAD_CHIa(a0,a1) \
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asm ( \
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"movq %0, %%r8 \n\t" \
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VPREFETCH1(0,%%r8) \
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VPREFETCH1(1,%%r8) \
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VLOAD(0,%%r8,pChi_00) \
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VLOAD(1,%%r8,pChi_01) \
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VLOAD(2,%%r8,pChi_02) \
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: : "r" (a0) : "%r8" ); \
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asm ( \
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"movq %0, %%r8 \n\t" \
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VLOAD(0,%%r8,pChi_10) \
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VLOAD(1,%%r8,pChi_11) \
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VLOAD(2,%%r8,pChi_12) \
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: : "r" (a1) : "%r8" );
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#define PF_CHI(a0) \
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asm ( \
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"movq %0, %%r8 \n\t" \
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VPREFETCH1(0,%%r8) \
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VPREFETCH1(1,%%r8) \
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VPREFETCH1(2,%%r8) \
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: : "r" (a0) : "%r8" ); \
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@ -235,6 +343,17 @@ Author: paboyle <paboyle@ph.ed.ac.uk>
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VADD(UChi_00,UChi_30,UChi_00) \
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VADD(UChi_01,UChi_31,UChi_01) \
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VADD(UChi_02,UChi_32,UChi_02) ); \
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asm ( \
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VSTORE(0,%0,pUChi_00) \
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VSTORE(1,%0,pUChi_01) \
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VSTORE(2,%0,pUChi_02) \
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: : "r" (out) : "memory" );
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#define REDUCEa(out) \
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asm ( \
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VADD(UChi_00,UChi_10,UChi_00) \
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VADD(UChi_01,UChi_11,UChi_01) \
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VADD(UChi_02,UChi_12,UChi_02) ); \
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asm ( \
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VSTORE(0,%0,pUChi_00) \
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VSTORE(1,%0,pUChi_01) \
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@ -259,27 +378,7 @@ void StaggeredKernels<Impl>::DhopSiteAsm(StencilImpl &st, LebesgueOrder &lo,
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assert(0);
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}
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// This is the single precision 5th direction vectorised kernel
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template <> void StaggeredKernels<StaggeredVec5dImplF>::DhopSiteAsm(StencilImpl &st, LebesgueOrder &lo,
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DoubledGaugeField &U,
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DoubledGaugeField &UUU,
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SiteSpinor *buf, int sF,
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int sU, const FermionField &in, SiteSpinor &out)
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{
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#ifdef AVX512
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uint64_t gauge0,gauge1,gauge2,gauge3;
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uint64_t addr0,addr1,addr2,addr3;
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int o0,o1,o2,o3; // offsets
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int l0,l1,l2,l3; // local
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int p0,p1,p2,p3; // perm
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int ptype;
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StencilEntry *SE0;
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StencilEntry *SE1;
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StencilEntry *SE2;
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StencilEntry *SE3;
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// Xp, Yp, Zp, Tp
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#define PREPARE(X,Y,Z,T,skew,UU) \
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SE0=st.GetEntry(ptype,X+skew,sF); \
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o0 = SE0->_offset; \
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@ -310,6 +409,29 @@ template <> void StaggeredKernels<StaggeredVec5dImplF>::DhopSiteAsm(StencilImpl
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gauge2 =(uint64_t)&UU._odata[sU]( Z ); \
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gauge3 =(uint64_t)&UU._odata[sU]( T );
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// This is the single precision 5th direction vectorised kernel
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#include <simd/Intel512single.h>
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template <> void StaggeredKernels<StaggeredVec5dImplF>::DhopSiteAsm(StencilImpl &st, LebesgueOrder &lo,
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DoubledGaugeField &U,
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DoubledGaugeField &UUU,
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SiteSpinor *buf, int sF,
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int sU, const FermionField &in, SiteSpinor &out)
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{
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#ifdef AVX512
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uint64_t gauge0,gauge1,gauge2,gauge3;
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uint64_t addr0,addr1,addr2,addr3;
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int o0,o1,o2,o3; // offsets
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int l0,l1,l2,l3; // local
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int p0,p1,p2,p3; // perm
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int ptype;
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StencilEntry *SE0;
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StencilEntry *SE1;
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StencilEntry *SE2;
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StencilEntry *SE3;
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// Xp, Yp, Zp, Tp
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PREPARE(Xp,Yp,Zp,Tp,0,U);
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LOAD_CHI(addr0,addr1,addr2,addr3);
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MULT_LS(gauge0,gauge1,gauge2,gauge3);
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@ -333,6 +455,108 @@ template <> void StaggeredKernels<StaggeredVec5dImplF>::DhopSiteAsm(StencilImpl
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#endif
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}
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// This is the single precision 5th direction vectorised kernel
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#include <simd/Intel512double.h>
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template <> void StaggeredKernels<StaggeredVec5dImplD>::DhopSiteAsm(StencilImpl &st, LebesgueOrder &lo,
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DoubledGaugeField &U,
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DoubledGaugeField &UUU,
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SiteSpinor *buf, int sF,
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int sU, const FermionField &in, SiteSpinor &out)
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{
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#ifdef AVX512
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uint64_t gauge0,gauge1,gauge2,gauge3;
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uint64_t addr0,addr1,addr2,addr3;
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int o0,o1,o2,o3; // offsets
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int l0,l1,l2,l3; // local
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int p0,p1,p2,p3; // perm
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int ptype;
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StencilEntry *SE0;
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StencilEntry *SE1;
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StencilEntry *SE2;
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StencilEntry *SE3;
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// Xp, Yp, Zp, Tp
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PREPARE(Xp,Yp,Zp,Tp,0,U);
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LOAD_CHI(addr0,addr1,addr2,addr3);
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MULT_LS(gauge0,gauge1,gauge2,gauge3);
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PREPARE(Xm,Ym,Zm,Tm,0,U);
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LOAD_CHI(addr0,addr1,addr2,addr3);
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MULT_ADD_LS(gauge0,gauge1,gauge2,gauge3);
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PREPARE(Xp,Yp,Zp,Tp,8,UUU);
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LOAD_CHI(addr0,addr1,addr2,addr3);
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MULT_ADD_LS(gauge0,gauge1,gauge2,gauge3);
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PREPARE(Xm,Ym,Zm,Tm,8,UUU);
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LOAD_CHI(addr0,addr1,addr2,addr3);
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MULT_ADD_LS(gauge0,gauge1,gauge2,gauge3);
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addr0 = (uint64_t) &out;
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REDUCE(addr0);
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#else
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assert(0);
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#endif
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}
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// This is the single precision 5th direction vectorised kernel
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#include <simd/Intel512single.h>
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template <> void StaggeredKernels<StaggeredImplF>::DhopSiteAsm(StencilImpl &st, LebesgueOrder &lo,
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DoubledGaugeField &U,
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DoubledGaugeField &UUU,
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SiteSpinor *buf, int sF,
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int sU, const FermionField &in, SiteSpinor &out)
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{
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#ifdef AVX512
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uint64_t gauge0,gauge1,gauge2,gauge3;
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uint64_t addr0,addr1,addr2,addr3;
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int o0,o1,o2,o3; // offsets
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int l0,l1,l2,l3; // local
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int p0,p1,p2,p3; // perm
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int ptype;
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StencilEntry *SE0;
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StencilEntry *SE1;
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StencilEntry *SE2;
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StencilEntry *SE3;
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// Xp, Yp, Zp, Tp
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PREPARE(Xp,Yp,Zp,Tp,0,U);
|
||||
LOAD_CHIa(addr0,addr1);
|
||||
MULT_XYZT(gauge0,gauge1);
|
||||
LOAD_CHIa(addr2,addr3);
|
||||
MULT_XYZT(gauge2,gauge3);
|
||||
|
||||
PREPARE(Xm,Ym,Zm,Tm,0,U);
|
||||
LOAD_CHIa(addr0,addr1);
|
||||
MULT_ADD_XYZT(gauge0,gauge1);
|
||||
LOAD_CHIa(addr2,addr3);
|
||||
MULT_ADD_XYZT(gauge2,gauge3);
|
||||
|
||||
PREPARE(Xp,Yp,Zp,Tp,8,UUU);
|
||||
LOAD_CHIa(addr0,addr1);
|
||||
MULT_ADD_XYZT(gauge0,gauge1);
|
||||
LOAD_CHIa(addr2,addr3);
|
||||
MULT_ADD_XYZT(gauge2,gauge3);
|
||||
|
||||
PREPARE(Xm,Ym,Zm,Tm,8,UUU);
|
||||
LOAD_CHIa(addr0,addr1);
|
||||
MULT_ADD_XYZT(gauge0,gauge1);
|
||||
LOAD_CHIa(addr2,addr3);
|
||||
MULT_ADD_XYZT(gauge2,gauge3);
|
||||
|
||||
addr0 = (uint64_t) &out;
|
||||
REDUCEa(addr0);
|
||||
#else
|
||||
assert(0);
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
|
||||
FermOpStaggeredTemplateInstantiate(StaggeredKernels);
|
||||
FermOpStaggeredVec5dTemplateInstantiate(StaggeredKernels);
|
||||
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user