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mirror of https://github.com/paboyle/Grid.git synced 2025-06-24 10:42:03 +01:00

revised BodyA64FX; 990 GiB/s Wilson, 687 GiB/s DW using intrinsics (armclang 20.0)

This commit is contained in:
nils meyer
2020-04-16 22:43:32 +02:00
parent 852db4626a
commit 6fdce60492
7 changed files with 279 additions and 451 deletions

View File

@ -25,7 +25,7 @@ Author: Nils Meyer <nils.meyer@ur.de>
See the full license in the file "LICENSE" in the top level distribution directory
*************************************************************************************/
/* END LEGAL */
#define LOAD_CHIMU_A64FXd(x) LOAD_CHIMU_INTERLEAVED_A64FXd(x)
#define LOAD_CHIMU(base) LOAD_CHIMU_INTERLEAVED_A64FXd(base)
#define PREFETCH_CHIMU_L1(A) PREFETCH_CHIMU_L1_INTERNAL_A64FXd(A)
#define PREFETCH_GAUGE_L1(A) PREFETCH_GAUGE_L1_INTERNAL_A64FXd(A)
#define PREFETCH_CHIMU_L2(A) PREFETCH_CHIMU_L2_INTERNAL_A64FXd(A)
@ -40,23 +40,19 @@ Author: Nils Meyer <nils.meyer@ur.de>
#define MASK_REGS DECLARATIONS_A64FXd
#define COMPLEX_SIGNS(A)
#define LOAD64(A,B)
#define SAVE_RESULT(A,B) RESULT_A64FXd(A); PREFETCH_RESULT_L2_STORE(B);
#define MULT_2SPIN_DIR_PF(A,B) \
MULT_2SPIN_A64FXd(A); \
PREFETCH_CHIMU_L2(B); \
if (s == 0) { if ((A == 0) || (A == 4)) { PREFETCH_GAUGE_L2(A); } }
#define MAYBEPERM(A,perm) { A ; }
#define SAVE_RESULT(A,B) RESULT_A64FXd(A); PREFETCH_RESULT_L2_STORE(B)
#define MULT_2SPIN_1(Dir) MULT_2SPIN_1_A64FXd(Dir)
#define MULT_2SPIN_2 MULT_2SPIN_2_A64FXd
#define LOAD_CHI(base) LOAD_CHI_A64FXd(base)
#define ZERO_PSI
#define ADD_RESULT(base,basep) LOAD_CHIMU_A64FXd(base); ADD_RESULT_INTERNAL_A64FXd; RESULT_A64FXd(base)
#define XP_PROJMEM(base) LOAD_CHIMU_A64FXd(base); XP_PROJ_A64FXd
#define YP_PROJMEM(base) LOAD_CHIMU_A64FXd(base); YP_PROJ_A64FXd
#define ZP_PROJMEM(base) LOAD_CHIMU_A64FXd(base); ZP_PROJ_A64FXd
#define TP_PROJMEM(base) LOAD_CHIMU_A64FXd(base); TP_PROJ_A64FXd
#define XM_PROJMEM(base) LOAD_CHIMU_A64FXd(base); XM_PROJ_A64FXd
#define YM_PROJMEM(base) LOAD_CHIMU_A64FXd(base); YM_PROJ_A64FXd
#define ZM_PROJMEM(base) LOAD_CHIMU_A64FXd(base); ZM_PROJ_A64FXd
#define TM_PROJMEM(base) LOAD_CHIMU_A64FXd(base); TM_PROJ_A64FXd
#define ADD_RESULT(base,basep) LOAD_CHIMU(base); ADD_RESULT_INTERNAL_A64FXd; RESULT_A64FXd(base)
#define XP_PROJ XP_PROJ_A64FXd
#define YP_PROJ YP_PROJ_A64FXd
#define ZP_PROJ ZP_PROJ_A64FXd
#define TP_PROJ TP_PROJ_A64FXd
#define XM_PROJ XM_PROJ_A64FXd
#define YM_PROJ YM_PROJ_A64FXd
#define ZM_PROJ ZM_PROJ_A64FXd
#define TM_PROJ TM_PROJ_A64FXd
#define XP_RECON XP_RECON_A64FXd
#define XM_RECON XM_RECON_A64FXd
#define XM_RECON_ACCUM XM_RECON_ACCUM_A64FXd
@ -67,10 +63,13 @@ Author: Nils Meyer <nils.meyer@ur.de>
#define YP_RECON_ACCUM YP_RECON_ACCUM_A64FXd
#define ZP_RECON_ACCUM ZP_RECON_ACCUM_A64FXd
#define TP_RECON_ACCUM TP_RECON_ACCUM_A64FXd
#define PERMUTE_DIR0 LOAD_TABLE0; if (perm) { PERM0_A64FXd; }
#define PERMUTE_DIR1 LOAD_TABLE1; if (perm) { PERM1_A64FXd; }
#define PERMUTE_DIR2 LOAD_TABLE2; if (perm) { PERM2_A64FXd; }
#define PERMUTE_DIR3
#define PERMUTE_DIR0 0
#define PERMUTE_DIR1 1
#define PERMUTE_DIR2 2
#define PERMUTE_DIR3 3
#define PERMUTE PERMUTE_A64FXd;
#define LOAD_TABLE(Dir) if (Dir == 0) { LOAD_TABLE0; } else if (Dir == 1) { LOAD_TABLE1; } else if (Dir == 2) { LOAD_TABLE2; }
#define MAYBEPERM(Dir,perm) if (Dir != 3) { if (perm) { PERMUTE; } }
// DECLARATIONS
#define DECLARATIONS_A64FXd \
const uint64_t lut[4][8] = { \
@ -281,8 +280,8 @@ asm ( \
: "memory","cc","p5","z0","z1","z2","z3","z4","z5","z6","z7","z8","z9","z10","z11","z12","z13","z14","z15","z16","z17","z18","z19","z20","z21","z22","z23","z24","z25","z26","z27","z28","z29","z30","z31" \
);
// PERM0
#define PERM0_A64FXd \
// PERMUTE
#define PERMUTE_A64FXd \
asm ( \
"tbl z12.d, { z12.d }, z30.d \n\t" \
"tbl z13.d, { z13.d }, z30.d \n\t" \
@ -295,37 +294,6 @@ asm ( \
: "p5","cc","z0","z1","z2","z3","z4","z5","z6","z7","z8","z9","z10","z11","z12","z13","z14","z15","z16","z17","z18","z19","z20","z21","z22","z23","z24","z25","z26","z27","z28","z29","z30","z31" \
);
// PERM1
#define PERM1_A64FXd \
asm ( \
"tbl z12.d, { z12.d }, z30.d \n\t" \
"tbl z13.d, { z13.d }, z30.d \n\t" \
"tbl z14.d, { z14.d }, z30.d \n\t" \
"tbl z15.d, { z15.d }, z30.d \n\t" \
"tbl z16.d, { z16.d }, z30.d \n\t" \
"tbl z17.d, { z17.d }, z30.d \n\t" \
: \
: \
: "p5","cc","z0","z1","z2","z3","z4","z5","z6","z7","z8","z9","z10","z11","z12","z13","z14","z15","z16","z17","z18","z19","z20","z21","z22","z23","z24","z25","z26","z27","z28","z29","z30","z31" \
);
// PERM2
#define PERM2_A64FXd \
asm ( \
"tbl z12.d, { z12.d }, z30.d \n\t" \
"tbl z13.d, { z13.d }, z30.d \n\t" \
"tbl z14.d, { z14.d }, z30.d \n\t" \
"tbl z15.d, { z15.d }, z30.d \n\t" \
"tbl z16.d, { z16.d }, z30.d \n\t" \
"tbl z17.d, { z17.d }, z30.d \n\t" \
: \
: \
: "p5","cc","z0","z1","z2","z3","z4","z5","z6","z7","z8","z9","z10","z11","z12","z13","z14","z15","z16","z17","z18","z19","z20","z21","z22","z23","z24","z25","z26","z27","z28","z29","z30","z31" \
);
// PERM3
#define PERM3_A64FXd
// LOAD_GAUGE
#define LOAD_GAUGE \
const auto & ref(U[sU](A)); uint64_t baseU = (uint64_t)&ref; \
@ -344,7 +312,7 @@ asm ( \
); \
}
// MULT_2SPIN
#define MULT_2SPIN_A64FXd(A) \
#define MULT_2SPIN_1_A64FXd(A) \
{ \
const auto & ref(U[sU](A)); uint64_t baseU = (uint64_t)&ref; \
asm ( \
@ -375,6 +343,15 @@ asm ( \
"ldr z24, [%[fetchptr], -4, mul vl] \n\t" \
"ldr z25, [%[fetchptr], -1, mul vl] \n\t" \
"ldr z26, [%[fetchptr], 2, mul vl] \n\t" \
: \
: [fetchptr] "r" (baseU + 2 * 3 * 64) \
: "p5","cc","z0","z1","z2","z3","z4","z5","z6","z7","z8","z9","z10","z11","z12","z13","z14","z15","z16","z17","z18","z19","z20","z21","z22","z23","z24","z25","z26","z27","z28","z29","z30","z31","memory" \
); \
}
// MULT_2SPIN_BACKEND
#define MULT_2SPIN_2_A64FXd \
{ \
asm ( \
"fcmla z18.d, p5/m, z27.d, z13.d, 0 \n\t" \
"fcmla z21.d, p5/m, z27.d, z16.d, 0 \n\t" \
"fcmla z19.d, p5/m, z28.d, z13.d, 0 \n\t" \
@ -400,15 +377,14 @@ asm ( \
"fcmla z20.d, p5/m, z26.d, z14.d, 90 \n\t" \
"fcmla z23.d, p5/m, z26.d, z17.d, 90 \n\t" \
: \
: [fetchptr] "r" (baseU + 2 * 3 * 64) \
: "p5","cc","z0","z1","z2","z3","z4","z5","z6","z7","z8","z9","z10","z11","z12","z13","z14","z15","z16","z17","z18","z19","z20","z21","z22","z23","z24","z25","z26","z27","z28","z29","z30","z31","memory" \
: \
: "p5","cc","z0","z1","z2","z3","z4","z5","z6","z7","z8","z9","z10","z11","z12","z13","z14","z15","z16","z17","z18","z19","z20","z21","z22","z23","z24","z25","z26","z27","z28","z29","z30","z31" \
); \
}
// XP_PROJ
#define XP_PROJ_A64FXd \
{ \
asm ( \
"ptrue p5.d \n\t" \
"fcadd z12.d, p5/m, z12.d, z21.d, 90 \n\t" \
"fcadd z13.d, p5/m, z13.d, z22.d, 90 \n\t" \
"fcadd z14.d, p5/m, z14.d, z23.d, 90 \n\t" \