Loop Id: 160 | Module: exec | Source: advec_mom.cpp:53-57 [...] | Coverage: 1.78% |
---|
Loop Id: 160 | Module: exec | Source: advec_mom.cpp:53-57 [...] | Coverage: 1.78% |
---|
0x41eda0 VMOVDQA64 %ZMM17,%ZMM0 |
0x41eda6 VMOVDQA64 %ZMM16,%ZMM1 |
0x41edac LEA 0x3cd0d(%RIP),%RAX |
0x41edb3 CALL %RAX |
0x41edb5 VPMOVQD %ZMM0,%YMM0 |
0x41edbb VPADDD %YMM0,%YMM18,%YMM26 |
0x41edc1 VMOVDQA64 %ZMM17,%ZMM0 |
0x41edc7 VMOVDQA64 %ZMM16,%ZMM1 |
0x41edcd CALLQ 0x6d1fd(%RIP) |
0x41edd3 VPMOVQD %ZMM0,%YMM0 |
0x41edd9 VPADDD %YMM0,%YMM19,%YMM0 |
0x41eddf VPMOVSXDQ %YMM26,%ZMM1 |
0x41ede5 VPMOVSXDQ %YMM0,%ZMM2 |
0x41edeb VPXOR %XMM3,%XMM3,%XMM3 |
0x41edef VPMULLQ %ZMM1,%ZMM20,%ZMM3 |
0x41edf5 KXNORW %K0,%K0,%K1 |
0x41edf9 VXORPD %XMM4,%XMM4,%XMM4 |
0x41edfd VPADDQ %ZMM2,%ZMM3,%ZMM3 |
0x41ee03 VPCMPEQD %YMM6,%YMM6,%YMM6 |
0x41ee07 VPSUBD %YMM6,%YMM0,%YMM0 |
0x41ee0b VPMOVSXDQ %YMM0,%ZMM0 |
0x41ee11 VPXOR %XMM5,%XMM5,%XMM5 |
0x41ee15 VPMULLQ %ZMM1,%ZMM21,%ZMM5 |
0x41ee1b VPADDQ %ZMM0,%ZMM5,%ZMM0 |
0x41ee21 KXNORW %K0,%K0,%K2 |
0x41ee25 VGATHERQPD (%R14,%ZMM3,8),%ZMM4{%K1} [6] |
0x41ee2c VXORPD %XMM3,%XMM3,%XMM3 |
0x41ee30 VGATHERQPD (%R12,%ZMM0,8),%ZMM3{%K2} [8] |
0x41ee37 KXNORW %K0,%K0,%K1 |
0x41ee3b VPADDQ %ZMM2,%ZMM5,%ZMM0 |
0x41ee41 VPXOR %XMM5,%XMM5,%XMM5 |
0x41ee45 VGATHERQPD (%R12,%ZMM0,8),%ZMM5{%K1} [5] |
0x41ee4c VPXOR %XMM0,%XMM0,%XMM0 |
0x41ee50 VPMULLQ %ZMM1,%ZMM22,%ZMM0 |
0x41ee56 VADDPD %ZMM4,%ZMM3,%ZMM3 |
0x41ee5c VPADDQ %ZMM2,%ZMM0,%ZMM0 |
0x41ee62 KXNORW %K0,%K0,%K1 |
0x41ee66 VPSUBD %YMM6,%YMM26,%YMM4 |
0x41ee6c VPMOVSXDQ %YMM4,%ZMM4 |
0x41ee72 VSUBPD %ZMM5,%ZMM3,%ZMM3 |
0x41ee78 VPMULLQ %ZMM4,%ZMM23,%ZMM4 |
0x41ee7e VPADDQ %ZMM2,%ZMM4,%ZMM4 |
0x41ee84 KXNORW %K0,%K0,%K2 |
0x41ee88 VSCATTERQPD %ZMM3,(%R15,%ZMM0,8){%K1} [4] |
0x41ee8f VXORPD %XMM0,%XMM0,%XMM0 |
0x41ee93 VGATHERQPD (%RDI,%ZMM4,8),%ZMM0{%K2} [1] |
0x41ee9a VPXOR %XMM4,%XMM4,%XMM4 |
0x41ee9e VPMULLQ %ZMM1,%ZMM23,%ZMM4 |
0x41eea4 KXNORW %K0,%K0,%K1 |
0x41eea8 VPADDQ %ZMM2,%ZMM4,%ZMM4 |
0x41eeae VXORPD %XMM5,%XMM5,%XMM5 |
0x41eeb2 VGATHERQPD (%RDI,%ZMM4,8),%ZMM5{%K1} [3] |
0x41eeb9 VADDPD %ZMM3,%ZMM0,%ZMM0 |
0x41eebf VSUBPD %ZMM5,%ZMM0,%ZMM0 |
0x41eec5 VPMULLQ %ZMM1,%ZMM24,%ZMM1 |
0x41eecb VPADDQ %ZMM2,%ZMM1,%ZMM1 |
0x41eed1 KXNORW %K0,%K0,%K1 |
0x41eed5 MOV -0x38(%RBP),%RAX [7] |
0x41eed9 VSCATTERQPD %ZMM0,(%RAX,%ZMM1,8){%K1} [2] |
0x41eee0 VPADDQ %ZMM25,%ZMM17,%ZMM17 |
0x41eee6 ADD $0x8,%RBX |
0x41eeea CMP %R13,%RBX |
0x41eeed JB 41eda0 |
/home/eoseret/qaas_runs_CPU_9468/171-145-9336/intel/CloverLeafCXX/build/CloverLeafCXX/src/omp/advec_mom.cpp: 53 - 57 |
-------------------------------------------------------------------------------- |
53: #pragma omp parallel for simd collapse(2) |
54: for (int j = (y_min - 2 + 1); j < (y_max + 2 + 2); j++) { |
55: for (int i = (x_min - 2 + 1); i < (x_max + 2 + 2); i++) { |
56: post_vol(i, j) = volume(i, j) + vol_flux_x(i + 1, j + 0) - vol_flux_x(i, j); |
57: pre_vol(i, j) = post_vol(i, j) + vol_flux_y(i + 0, j + 1) - vol_flux_y(i, j); |
/home/eoseret/qaas_runs_CPU_9468/171-145-9336/intel/CloverLeafCXX/build/CloverLeafCXX/src/omp/context.h: 69 - 69 |
-------------------------------------------------------------------------------- |
69: T &operator()(size_t i, size_t j) const { return data[i + j * sizeX]; } |
Path / |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.13 |
CQA speedup if FP arith vectorized | 1.00 |
CQA speedup if fully vectorized | 1.00 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.27 |
Bottlenecks | P0, P5, |
Function | _Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.extracted.52 |
Source | advec_mom.cpp:53-57,context.h:69-69 |
Source loop unroll info | unrolled by 8 |
Source loop unroll confidence level | high |
Unroll/vectorization loop type | main |
Unroll factor | 8 |
CQA cycles | 31.00 |
CQA cycles if no scalar integer | 27.50 |
CQA cycles if FP arith vectorized | 31.00 |
CQA cycles if fully vectorized | 31.00 |
Front-end cycles | 24.50 |
DIV/SQRT cycles | 31.00 |
P0 cycles | 5.00 |
P1 cycles | 14.00 |
P2 cycles | 14.00 |
P3 cycles | 9.00 |
P4 cycles | 31.00 |
P5 cycles | 3.00 |
P6 cycles | 9.00 |
P7 cycles | 9.00 |
P8 cycles | 9.00 |
P9 cycles | 3.00 |
P10 cycles | 14.00 |
P11 cycles | 0.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | 31.63 - 47.50 |
Stall cycles (UFS) | 12.86 - 28.49 |
Nb insns | 63.00 |
Nb uops | 147.00 |
Nb loads | 7.00 |
Nb stores | 2.00 |
Nb stack references | 1.00 |
FLOP/cycle | 1.03 |
Nb FLOP add-sub | 32.00 |
Nb FLOP mul | 0.00 |
Nb FLOP fma | 0.00 |
Nb FLOP div | 0.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 14.97 |
Bytes prefetched | 0.00 |
Bytes loaded | 336.00 |
Bytes stored | 128.00 |
Stride 0 | 2.00 |
Stride 1 | 0.00 |
Stride n | 0.00 |
Stride unknown | 1.00 |
Stride indirect | 4.00 |
Vectorization ratio all | 100.00 |
Vectorization ratio load | 100.00 |
Vectorization ratio store | 100.00 |
Vectorization ratio mul | 100.00 |
Vectorization ratio add_sub | 100.00 |
Vectorization ratio fma | NA |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | 100.00 |
Vector-efficiency ratio all | 77.04 |
Vector-efficiency ratio load | 100.00 |
Vector-efficiency ratio store | 100.00 |
Vector-efficiency ratio mul | 100.00 |
Vector-efficiency ratio add_sub | 87.50 |
Vector-efficiency ratio fma | NA |
Vector-efficiency ratio div_sqrt | NA |
Vector-efficiency ratio other | 63.00 |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.13 |
CQA speedup if FP arith vectorized | 1.00 |
CQA speedup if fully vectorized | 1.00 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.27 |
Bottlenecks | P0, P5, |
Function | _Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.extracted.52 |
Source | advec_mom.cpp:53-57,context.h:69-69 |
Source loop unroll info | unrolled by 8 |
Source loop unroll confidence level | high |
Unroll/vectorization loop type | main |
Unroll factor | 8 |
CQA cycles | 31.00 |
CQA cycles if no scalar integer | 27.50 |
CQA cycles if FP arith vectorized | 31.00 |
CQA cycles if fully vectorized | 31.00 |
Front-end cycles | 24.50 |
DIV/SQRT cycles | 31.00 |
P0 cycles | 5.00 |
P1 cycles | 14.00 |
P2 cycles | 14.00 |
P3 cycles | 9.00 |
P4 cycles | 31.00 |
P5 cycles | 3.00 |
P6 cycles | 9.00 |
P7 cycles | 9.00 |
P8 cycles | 9.00 |
P9 cycles | 3.00 |
P10 cycles | 14.00 |
P11 cycles | 0.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | 31.63 - 47.50 |
Stall cycles (UFS) | 12.86 - 28.49 |
Nb insns | 63.00 |
Nb uops | 147.00 |
Nb loads | 7.00 |
Nb stores | 2.00 |
Nb stack references | 1.00 |
FLOP/cycle | 1.03 |
Nb FLOP add-sub | 32.00 |
Nb FLOP mul | 0.00 |
Nb FLOP fma | 0.00 |
Nb FLOP div | 0.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 14.97 |
Bytes prefetched | 0.00 |
Bytes loaded | 336.00 |
Bytes stored | 128.00 |
Stride 0 | 2.00 |
Stride 1 | 0.00 |
Stride n | 0.00 |
Stride unknown | 1.00 |
Stride indirect | 4.00 |
Vectorization ratio all | 100.00 |
Vectorization ratio load | 100.00 |
Vectorization ratio store | 100.00 |
Vectorization ratio mul | 100.00 |
Vectorization ratio add_sub | 100.00 |
Vectorization ratio fma | NA |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | 100.00 |
Vector-efficiency ratio all | 77.04 |
Vector-efficiency ratio load | 100.00 |
Vector-efficiency ratio store | 100.00 |
Vector-efficiency ratio mul | 100.00 |
Vector-efficiency ratio add_sub | 87.50 |
Vector-efficiency ratio fma | NA |
Vector-efficiency ratio div_sqrt | NA |
Vector-efficiency ratio other | 63.00 |
Path / |
Function | _Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.extracted.52 |
Source file and lines | advec_mom.cpp:53-57 |
Module | exec |
nb instructions | 63 |
nb uops | 147 |
loop length | 339 |
used x86 registers | 8 |
used mmx registers | 0 |
used xmm registers | 4 |
used ymm registers | 6 |
used zmm registers | 14 |
nb stack references | 1 |
micro-operation queue | 24.50 cycles |
front end | 24.50 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 31.00 | 5.00 | 14.00 | 14.00 | 9.00 | 31.00 | 3.00 | 9.00 | 9.00 | 9.00 | 3.00 | 14.00 |
cycles | 31.00 | 5.00 | 14.00 | 14.00 | 9.00 | 31.00 | 3.00 | 9.00 | 9.00 | 9.00 | 3.00 | 14.00 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 1.00 |
FE+BE cycles | 31.63-47.50 |
Stall cycles | 12.86-28.49 |
RS full (events) | 27.44-1.45 |
Front-end | 24.50 |
Dispatch | 31.00 |
Data deps. | 1.00 |
Overall L1 | 31.00 |
all | 100% |
load | NA (no load vectorizable/vectorized instructions) |
store | NA (no store vectorizable/vectorized instructions) |
mul | 100% |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
other | 100% |
all | 100% |
load | 100% |
store | 100% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 100% |
all | 100% |
load | 100% |
store | 100% |
mul | 100% |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 100% |
all | 75% |
load | NA (no load vectorizable/vectorized instructions) |
store | NA (no store vectorizable/vectorized instructions) |
mul | 100% |
add-sub | 83% |
fma | NA (no fma vectorizable/vectorized instructions) |
other | 60% |
all | 80% |
load | 100% |
store | 100% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 66% |
all | 77% |
load | 100% |
store | 100% |
mul | 100% |
add-sub | 87% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 63% |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
VMOVDQA64 %ZMM17,%ZMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.17 |
VMOVDQA64 %ZMM16,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.17 |
LEA 0x3cd0d(%RIP),%RAX | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
CALL %RAX | 2 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 2.14 |
VPMOVQD %ZMM0,%YMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
VPADDD %YMM0,%YMM18,%YMM26 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
VMOVDQA64 %ZMM17,%ZMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.17 |
VMOVDQA64 %ZMM16,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.17 |
CALLQ 0x6d1fd(%RIP) | 3 | 0.70 | 0.20 | 0.33 | 0.33 | 0.50 | 0.20 | 0.70 | 0.50 | 0.50 | 0.50 | 0.20 | 0.33 | 0 | 2.27 |
VPMOVQD %ZMM0,%YMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
VPADDD %YMM0,%YMM19,%YMM0 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
VPMOVSXDQ %YMM26,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
VPMOVSXDQ %YMM0,%ZMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
VPXOR %XMM3,%XMM3,%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
VPMULLQ %ZMM1,%ZMM20,%ZMM3 | 5 | 1.50 | 0 | 0 | 0 | 0 | 1.50 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1.50 |
KXNORW %K0,%K0,%K1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
VXORPD %XMM4,%XMM4,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
VPADDQ %ZMM2,%ZMM3,%ZMM3 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 |
VPCMPEQD %YMM6,%YMM6,%YMM6 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VPSUBD %YMM6,%YMM0,%YMM0 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.33 |
VPMOVSXDQ %YMM0,%ZMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
VPXOR %XMM5,%XMM5,%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
VPMULLQ %ZMM1,%ZMM21,%ZMM5 | 5 | 1.50 | 0 | 0 | 0 | 0 | 1.50 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1.50 |
VPADDQ %ZMM0,%ZMM5,%ZMM0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 |
KXNORW %K0,%K0,%K2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
VGATHERQPD (%R14,%ZMM3,8),%ZMM4{%K1} | 5 | 1 | 0 | 2.67 | 2.67 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2.67 | 0-29 | 2.67 |
VXORPD %XMM3,%XMM3,%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
VGATHERQPD (%R12,%ZMM0,8),%ZMM3{%K2} | 5 | 1 | 0 | 2.67 | 2.67 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2.67 | 0-29 | 2.67 |
KXNORW %K0,%K0,%K1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
VPADDQ %ZMM2,%ZMM5,%ZMM0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 |
VPXOR %XMM5,%XMM5,%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
VGATHERQPD (%R12,%ZMM0,8),%ZMM5{%K1} | 5 | 1 | 0 | 2.67 | 2.67 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2.67 | 0-29 | 2.67 |
VPXOR %XMM0,%XMM0,%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
VPMULLQ %ZMM1,%ZMM22,%ZMM0 | 5 | 1.50 | 0 | 0 | 0 | 0 | 1.50 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1.50 |
VADDPD %ZMM4,%ZMM3,%ZMM3 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VPADDQ %ZMM2,%ZMM0,%ZMM0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 |
KXNORW %K0,%K0,%K1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
VPSUBD %YMM6,%YMM26,%YMM4 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.33 |
VPMOVSXDQ %YMM4,%ZMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
VSUBPD %ZMM5,%ZMM3,%ZMM3 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VPMULLQ %ZMM4,%ZMM23,%ZMM4 | 5 | 1.50 | 0 | 0 | 0 | 0 | 1.50 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1.50 |
VPADDQ %ZMM2,%ZMM4,%ZMM4 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 |
KXNORW %K0,%K0,%K2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
VSCATTERQPD %ZMM3,(%R15,%ZMM0,8){%K1} | 20 | 2.20 | 0.20 | 0 | 0 | 4 | 0.20 | 0.20 | 4 | 4 | 4 | 0.20 | 0 | 2-12 | 7 |
VXORPD %XMM0,%XMM0,%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
VGATHERQPD (%RDI,%ZMM4,8),%ZMM0{%K2} | 5 | 1 | 0 | 2.67 | 2.67 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2.67 | 0-29 | 2.67 |
VPXOR %XMM4,%XMM4,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
VPMULLQ %ZMM1,%ZMM23,%ZMM4 | 5 | 1.50 | 0 | 0 | 0 | 0 | 1.50 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1.50 |
KXNORW %K0,%K0,%K1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
VPADDQ %ZMM2,%ZMM4,%ZMM4 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 |
VXORPD %XMM5,%XMM5,%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
VGATHERQPD (%RDI,%ZMM4,8),%ZMM5{%K1} | 5 | 1 | 0 | 2.67 | 2.67 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2.67 | 0-29 | 2.67 |
VADDPD %ZMM3,%ZMM0,%ZMM0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VSUBPD %ZMM5,%ZMM0,%ZMM0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VPMULLQ %ZMM1,%ZMM24,%ZMM1 | 5 | 1.50 | 0 | 0 | 0 | 0 | 1.50 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1.50 |
VPADDQ %ZMM2,%ZMM1,%ZMM1 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 |
KXNORW %K0,%K0,%K1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
MOV -0x38(%RBP),%RAX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VSCATTERQPD %ZMM0,(%RAX,%ZMM1,8){%K1} | 20 | 2.20 | 0.20 | 0 | 0 | 4 | 0.20 | 0.20 | 4 | 4 | 4 | 0.20 | 0 | 2-12 | 7 |
VPADDQ %ZMM25,%ZMM17,%ZMM17 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 |
ADD $0x8,%RBX | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 |
CMP %R13,%RBX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 |
JB 41eda0 <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.extracted.52+0x1a0> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |
Function | _Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.extracted.52 |
Source file and lines | advec_mom.cpp:53-57 |
Module | exec |
nb instructions | 63 |
nb uops | 147 |
loop length | 339 |
used x86 registers | 8 |
used mmx registers | 0 |
used xmm registers | 4 |
used ymm registers | 6 |
used zmm registers | 14 |
nb stack references | 1 |
micro-operation queue | 24.50 cycles |
front end | 24.50 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 31.00 | 5.00 | 14.00 | 14.00 | 9.00 | 31.00 | 3.00 | 9.00 | 9.00 | 9.00 | 3.00 | 14.00 |
cycles | 31.00 | 5.00 | 14.00 | 14.00 | 9.00 | 31.00 | 3.00 | 9.00 | 9.00 | 9.00 | 3.00 | 14.00 |
Cycles executing div or sqrt instructions | NA |
Longest recurrence chain latency (RecMII) | 1.00 |
FE+BE cycles | 31.63-47.50 |
Stall cycles | 12.86-28.49 |
RS full (events) | 27.44-1.45 |
Front-end | 24.50 |
Dispatch | 31.00 |
Data deps. | 1.00 |
Overall L1 | 31.00 |
all | 100% |
load | NA (no load vectorizable/vectorized instructions) |
store | NA (no store vectorizable/vectorized instructions) |
mul | 100% |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
other | 100% |
all | 100% |
load | 100% |
store | 100% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 100% |
all | 100% |
load | 100% |
store | 100% |
mul | 100% |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 100% |
all | 75% |
load | NA (no load vectorizable/vectorized instructions) |
store | NA (no store vectorizable/vectorized instructions) |
mul | 100% |
add-sub | 83% |
fma | NA (no fma vectorizable/vectorized instructions) |
other | 60% |
all | 80% |
load | 100% |
store | 100% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 100% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 66% |
all | 77% |
load | 100% |
store | 100% |
mul | 100% |
add-sub | 87% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 63% |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
VMOVDQA64 %ZMM17,%ZMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.17 |
VMOVDQA64 %ZMM16,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.17 |
LEA 0x3cd0d(%RIP),%RAX | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
CALL %RAX | 2 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0.50 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0 | 2.14 |
VPMOVQD %ZMM0,%YMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
VPADDD %YMM0,%YMM18,%YMM26 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
VMOVDQA64 %ZMM17,%ZMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.17 |
VMOVDQA64 %ZMM16,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.17 |
CALLQ 0x6d1fd(%RIP) | 3 | 0.70 | 0.20 | 0.33 | 0.33 | 0.50 | 0.20 | 0.70 | 0.50 | 0.50 | 0.50 | 0.20 | 0.33 | 0 | 2.27 |
VPMOVQD %ZMM0,%YMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
VPADDD %YMM0,%YMM19,%YMM0 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
VPMOVSXDQ %YMM26,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
VPMOVSXDQ %YMM0,%ZMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
VPXOR %XMM3,%XMM3,%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
VPMULLQ %ZMM1,%ZMM20,%ZMM3 | 5 | 1.50 | 0 | 0 | 0 | 0 | 1.50 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1.50 |
KXNORW %K0,%K0,%K1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
VXORPD %XMM4,%XMM4,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
VPADDQ %ZMM2,%ZMM3,%ZMM3 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 |
VPCMPEQD %YMM6,%YMM6,%YMM6 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VPSUBD %YMM6,%YMM0,%YMM0 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.33 |
VPMOVSXDQ %YMM0,%ZMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
VPXOR %XMM5,%XMM5,%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
VPMULLQ %ZMM1,%ZMM21,%ZMM5 | 5 | 1.50 | 0 | 0 | 0 | 0 | 1.50 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1.50 |
VPADDQ %ZMM0,%ZMM5,%ZMM0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 |
KXNORW %K0,%K0,%K2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
VGATHERQPD (%R14,%ZMM3,8),%ZMM4{%K1} | 5 | 1 | 0 | 2.67 | 2.67 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2.67 | 0-29 | 2.67 |
VXORPD %XMM3,%XMM3,%XMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
VGATHERQPD (%R12,%ZMM0,8),%ZMM3{%K2} | 5 | 1 | 0 | 2.67 | 2.67 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2.67 | 0-29 | 2.67 |
KXNORW %K0,%K0,%K1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
VPADDQ %ZMM2,%ZMM5,%ZMM0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 |
VPXOR %XMM5,%XMM5,%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
VGATHERQPD (%R12,%ZMM0,8),%ZMM5{%K1} | 5 | 1 | 0 | 2.67 | 2.67 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2.67 | 0-29 | 2.67 |
VPXOR %XMM0,%XMM0,%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
VPMULLQ %ZMM1,%ZMM22,%ZMM0 | 5 | 1.50 | 0 | 0 | 0 | 0 | 1.50 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1.50 |
VADDPD %ZMM4,%ZMM3,%ZMM3 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VPADDQ %ZMM2,%ZMM0,%ZMM0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 |
KXNORW %K0,%K0,%K1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
VPSUBD %YMM6,%YMM26,%YMM4 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.33 |
VPMOVSXDQ %YMM4,%ZMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
VSUBPD %ZMM5,%ZMM3,%ZMM3 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VPMULLQ %ZMM4,%ZMM23,%ZMM4 | 5 | 1.50 | 0 | 0 | 0 | 0 | 1.50 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1.50 |
VPADDQ %ZMM2,%ZMM4,%ZMM4 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 |
KXNORW %K0,%K0,%K2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
VSCATTERQPD %ZMM3,(%R15,%ZMM0,8){%K1} | 20 | 2.20 | 0.20 | 0 | 0 | 4 | 0.20 | 0.20 | 4 | 4 | 4 | 0.20 | 0 | 2-12 | 7 |
VXORPD %XMM0,%XMM0,%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
VGATHERQPD (%RDI,%ZMM4,8),%ZMM0{%K2} | 5 | 1 | 0 | 2.67 | 2.67 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2.67 | 0-29 | 2.67 |
VPXOR %XMM4,%XMM4,%XMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
VPMULLQ %ZMM1,%ZMM23,%ZMM4 | 5 | 1.50 | 0 | 0 | 0 | 0 | 1.50 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1.50 |
KXNORW %K0,%K0,%K1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
VPADDQ %ZMM2,%ZMM4,%ZMM4 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 |
VXORPD %XMM5,%XMM5,%XMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
VGATHERQPD (%RDI,%ZMM4,8),%ZMM5{%K1} | 5 | 1 | 0 | 2.67 | 2.67 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2.67 | 0-29 | 2.67 |
VADDPD %ZMM3,%ZMM0,%ZMM0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VSUBPD %ZMM5,%ZMM0,%ZMM0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
VPMULLQ %ZMM1,%ZMM24,%ZMM1 | 5 | 1.50 | 0 | 0 | 0 | 0 | 1.50 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 1.50 |
VPADDQ %ZMM2,%ZMM1,%ZMM1 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 |
KXNORW %K0,%K0,%K1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
MOV -0x38(%RBP),%RAX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VSCATTERQPD %ZMM0,(%RAX,%ZMM1,8){%K1} | 20 | 2.20 | 0.20 | 0 | 0 | 4 | 0.20 | 0.20 | 4 | 4 | 4 | 0.20 | 0 | 2-12 | 7 |
VPADDQ %ZMM25,%ZMM17,%ZMM17 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 |
ADD $0x8,%RBX | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 |
CMP %R13,%RBX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 |
JB 41eda0 <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii.extracted.52+0x1a0> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |