| Loop Id: 175 | Module: exec | Source: advec_mom_kernel.f90:81-177 [...] | Coverage: 3.89% |
|---|
| Loop Id: 175 | Module: exec | Source: advec_mom_kernel.f90:81-177 [...] | Coverage: 3.89% |
|---|
0x42ff20 VMOVUPD (%R15,%RDI,8),%YMM18 [2] |
0x42ff27 VCMPPD $0x1,%YMM16,%YMM18,%K1 |
0x42ff2e LEA (%RDI,%R13,1),%EAX |
0x42ff32 VPBROADCASTD %EAX,%XMM19 |
0x42ff38 VPADDD %XMM8,%XMM19,%XMM20 |
0x42ff3e VPADDD %XMM9,%XMM19,%XMM21 |
0x42ff44 VPADDD %XMM10,%XMM19,%XMM22 |
0x42ff4a VPBLENDMD %XMM22,%XMM20,%XMM23{%K1} |
0x42ff50 VMOVDQA32 %XMM20,%XMM22{%K1} |
0x42ff56 VPMOVSXDQ %XMM22,%YMM22 |
0x42ff5c VPSUBQ %YMM0,%YMM22,%YMM22 |
0x42ff62 KXNORW %K0,%K0,%K2 |
0x42ff66 VXORPD %XMM24,%XMM24,%XMM24 |
0x42ff6c VGATHERQPD (%RDX,%YMM22,8),%YMM24{%K2} [6] |
0x42ff73 KXNORW %K0,%K0,%K2 |
0x42ff77 VXORPD %XMM25,%XMM25,%XMM25 |
0x42ff7d VGATHERQPD (%RCX,%YMM22,8),%YMM25{%K2} [7] |
0x42ff84 VPBLENDMD %XMM20,%XMM21,%XMM20{%K1} |
0x42ff8a VPADDD %XMM11,%XMM19,%XMM21{%K1} |
0x42ff90 VANDPD %YMM12,%YMM18,%YMM19 |
0x42ff96 VPMOVSXDQ %XMM21,%YMM21 |
0x42ff9c VPSUBQ %YMM0,%YMM21,%YMM21 |
0x42ffa2 KXNORW %K0,%K0,%K1 |
0x42ffa6 VXORPD %XMM22,%XMM22,%XMM22 |
0x42ffac VGATHERQPD (%RCX,%YMM21,8),%YMM22{%K1} [5] |
0x42ffb3 VDIVPD %YMM24,%YMM19,%YMM19 |
0x42ffb9 VSUBPD %YMM22,%YMM25,%YMM21 |
0x42ffbf VPMOVSXDQ %XMM23,%YMM22 |
0x42ffc5 VPSUBQ %YMM0,%YMM22,%YMM22 |
0x42ffcb KXNORW %K0,%K0,%K1 |
0x42ffcf VPXORD %XMM23,%XMM23,%XMM23 |
0x42ffd5 VGATHERQPD (%RCX,%YMM22,8),%YMM23{%K1} [8] |
0x42ffdc VSUBPD %YMM25,%YMM23,%YMM22 |
0x42ffe2 VMULPD %YMM21,%YMM22,%YMM23 |
0x42ffe8 VCMPPD $0x1,%YMM23,%YMM16,%K1 |
0x42ffef VMOVUPD (%R10,%RDI,8),%YMM23{%K1}{z} [3] |
0x42fff6 VANDPD %YMM12,%YMM21,%YMM21 |
0x42fffc VANDPD %YMM12,%YMM22,%YMM24 |
0x430002 VSUBPD %YMM19,%YMM13,%YMM26 |
0x430008 VMULPD %YMM26,%YMM24,%YMM26 |
0x43000e VDIVPD %YMM23,%YMM26,%YMM26 |
0x430014 VPMOVSXDQ %XMM20,%YMM20 |
0x43001a VPSUBQ %YMM0,%YMM20,%YMM20 |
0x430020 KMOVQ %K1,%K2 |
0x430025 VXORPD %XMM27,%XMM27,%XMM27 |
0x43002b VGATHERQPD (%R8,%YMM20,8),%YMM27{%K2} [1] |
0x430032 VCMPPD $0x2,%YMM24,%YMM21,%K2 |
0x430039 VMOVAPD %YMM21,%YMM24{%K2} |
0x43003f VFMADD213PD %YMM21,%YMM19,%YMM21 |
0x430045 VDIVPD %YMM27,%YMM21,%YMM20 |
0x43004b VADDPD %YMM26,%YMM20,%YMM20 |
0x430051 VMULPD %YMM15,%YMM23,%YMM21 |
0x430057 VMULPD %YMM20,%YMM21,%YMM20 |
0x43005d VCMPPD $0x2,%YMM24,%YMM20,%K2 |
0x430064 VMOVAPD %YMM20,%YMM24{%K2} |
0x43006a VCMPPD $0x2,%YMM16,%YMM22,%K2 |
0x430071 VXORPD %YMM17,%YMM24,%YMM24{%K2} |
0x430077 VMOVAPD %YMM24,%YMM20{%K1}{z} |
0x43007d VSUBPD %YMM19,%YMM14,%YMM19 |
0x430083 VFMADD213PD %YMM25,%YMM20,%YMM19 |
0x430089 VMULPD %YMM18,%YMM19,%YMM18 |
0x43008f VMOVUPD %YMM18,(%R9,%RDI,8) [4] |
0x430096 ADD $0x4,%RDI |
0x43009a CMP %R14,%RDI |
0x43009d JL 42ff20 |
/home/eoseret/qaas_runs_CPU_9468/171-152-3172/intel/CloverLeafFC/build/CloverLeafFC/CloverLeaf_ref/kernels/advec_mom_kernel.f90: 81 - 177 |
-------------------------------------------------------------------------------- |
81: IF(mom_sweep.EQ.1)THEN ! x 1 |
[...] |
152: IF(node_flux(j,k).LT.0.0)THEN |
[...] |
158: upwind=j-1 |
159: donor=j |
160: downwind=j+1 |
161: dif=upwind |
162: ENDIF |
163: sigma=ABS(node_flux(j,k))/(node_mass_pre(donor,k)) |
164: width=celldx(j) |
165: vdiffuw=vel1(donor,k)-vel1(upwind,k) |
166: vdiffdw=vel1(downwind,k)-vel1(donor,k) |
167: limiter=0.0 |
168: IF(vdiffuw*vdiffdw.GT.0.0)THEN |
169: auw=ABS(vdiffuw) |
170: adw=ABS(vdiffdw) |
171: wind=1.0_8 |
172: IF(vdiffdw.LE.0.0) wind=-1.0_8 |
173: limiter=wind*MIN(width*((2.0_8-sigma)*adw/width+(1.0_8+sigma)*auw/celldx(dif))/6.0_8,auw,adw) |
174: ENDIF |
175: advec_vel_s=vel1(donor,k)+(1.0-sigma)*limiter |
176: mom_flux(j,k)=advec_vel_s*node_flux(j,k) |
177: ENDDO |
| Path / |
| Metric | Value |
|---|---|
| CQA speedup if no scalar integer | 1.00 |
| 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 | 1.19 |
| Bottlenecks | P0, |
| Function | advec_mom_kernel_.DIR.OMP.PARALLEL.2 |
| Source | advec_mom_kernel.f90:81-81,advec_mom_kernel.f90:152-152,advec_mom_kernel.f90:158-177 |
| Source loop unroll info | unrolled by 4 |
| Source loop unroll confidence level | max |
| Unroll/vectorization loop type | main |
| Unroll factor | 4 |
| CQA cycles | 24.00 |
| CQA cycles if no scalar integer | 24.00 |
| CQA cycles if FP arith vectorized | 24.00 |
| CQA cycles if fully vectorized | 24.00 |
| Front-end cycles | 14.00 |
| DIV/SQRT cycles | 20.17 |
| P0 cycles | 19.83 |
| P1 cycles | 7.33 |
| P2 cycles | 7.33 |
| P3 cycles | 0.50 |
| P4 cycles | 20.00 |
| P5 cycles | 1.00 |
| P6 cycles | 0.50 |
| P7 cycles | 0.50 |
| P8 cycles | 0.50 |
| P9 cycles | 1.00 |
| P10 cycles | 7.33 |
| P11 cycles | 24.00 |
| Inter-iter dependencies cycles | 1 |
| FE+BE cycles (UFS) | 51.29 - 138.51 |
| Stall cycles (UFS) | 38.17 - 125.39 |
| Nb insns | 65.00 |
| Nb uops | 84.00 |
| Nb loads | 7.00 |
| Nb stores | 1.00 |
| Nb stack references | 0.00 |
| FLOP/cycle | 2.83 |
| Nb FLOP add-sub | 20.00 |
| Nb FLOP mul | 20.00 |
| Nb FLOP fma | 8.00 |
| Nb FLOP div | 12.00 |
| Nb FLOP rcp | 0.00 |
| Nb FLOP sqrt | 0.00 |
| Nb FLOP rsqrt | 0.00 |
| Bytes/cycle | 10.67 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 224.00 |
| Bytes stored | 32.00 |
| Stride 0 | 0.00 |
| Stride 1 | 3.00 |
| Stride n | 0.00 |
| Stride unknown | 0.00 |
| Stride indirect | 4.00 |
| Vectorization ratio all | 98.21 |
| Vectorization ratio load | 100.00 |
| Vectorization ratio store | 100.00 |
| Vectorization ratio mul | 100.00 |
| Vectorization ratio add_sub | 100.00 |
| Vectorization ratio fma | 100.00 |
| Vectorization ratio div_sqrt | 100.00 |
| Vectorization ratio other | 96.67 |
| Vector-efficiency ratio all | 42.08 |
| Vector-efficiency ratio load | 50.00 |
| Vector-efficiency ratio store | 50.00 |
| Vector-efficiency ratio mul | 50.00 |
| Vector-efficiency ratio add_sub | 42.31 |
| Vector-efficiency ratio fma | 50.00 |
| Vector-efficiency ratio div_sqrt | 50.00 |
| Vector-efficiency ratio other | 38.54 |
| Metric | Value |
|---|---|
| CQA speedup if no scalar integer | 1.00 |
| 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 | 1.19 |
| Bottlenecks | P0, |
| Function | advec_mom_kernel_.DIR.OMP.PARALLEL.2 |
| Source | advec_mom_kernel.f90:81-81,advec_mom_kernel.f90:152-152,advec_mom_kernel.f90:158-177 |
| Source loop unroll info | unrolled by 4 |
| Source loop unroll confidence level | max |
| Unroll/vectorization loop type | main |
| Unroll factor | 4 |
| CQA cycles | 24.00 |
| CQA cycles if no scalar integer | 24.00 |
| CQA cycles if FP arith vectorized | 24.00 |
| CQA cycles if fully vectorized | 24.00 |
| Front-end cycles | 14.00 |
| DIV/SQRT cycles | 20.17 |
| P0 cycles | 19.83 |
| P1 cycles | 7.33 |
| P2 cycles | 7.33 |
| P3 cycles | 0.50 |
| P4 cycles | 20.00 |
| P5 cycles | 1.00 |
| P6 cycles | 0.50 |
| P7 cycles | 0.50 |
| P8 cycles | 0.50 |
| P9 cycles | 1.00 |
| P10 cycles | 7.33 |
| P11 cycles | 24.00 |
| Inter-iter dependencies cycles | 1 |
| FE+BE cycles (UFS) | 51.29 - 138.51 |
| Stall cycles (UFS) | 38.17 - 125.39 |
| Nb insns | 65.00 |
| Nb uops | 84.00 |
| Nb loads | 7.00 |
| Nb stores | 1.00 |
| Nb stack references | 0.00 |
| FLOP/cycle | 2.83 |
| Nb FLOP add-sub | 20.00 |
| Nb FLOP mul | 20.00 |
| Nb FLOP fma | 8.00 |
| Nb FLOP div | 12.00 |
| Nb FLOP rcp | 0.00 |
| Nb FLOP sqrt | 0.00 |
| Nb FLOP rsqrt | 0.00 |
| Bytes/cycle | 10.67 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 224.00 |
| Bytes stored | 32.00 |
| Stride 0 | 0.00 |
| Stride 1 | 3.00 |
| Stride n | 0.00 |
| Stride unknown | 0.00 |
| Stride indirect | 4.00 |
| Vectorization ratio all | 98.21 |
| Vectorization ratio load | 100.00 |
| Vectorization ratio store | 100.00 |
| Vectorization ratio mul | 100.00 |
| Vectorization ratio add_sub | 100.00 |
| Vectorization ratio fma | 100.00 |
| Vectorization ratio div_sqrt | 100.00 |
| Vectorization ratio other | 96.67 |
| Vector-efficiency ratio all | 42.08 |
| Vector-efficiency ratio load | 50.00 |
| Vector-efficiency ratio store | 50.00 |
| Vector-efficiency ratio mul | 50.00 |
| Vector-efficiency ratio add_sub | 42.31 |
| Vector-efficiency ratio fma | 50.00 |
| Vector-efficiency ratio div_sqrt | 50.00 |
| Vector-efficiency ratio other | 38.54 |
| Path / |
| Function | advec_mom_kernel_.DIR.OMP.PARALLEL.2 |
| Source file and lines | advec_mom_kernel.f90:81-177 |
| Module | exec |
| nb instructions | 65 |
| nb uops | 84 |
| loop length | 387 |
| used x86 registers | 10 |
| used mmx registers | 0 |
| used xmm registers | 12 |
| used ymm registers | 17 |
| used zmm registers | 0 |
| nb stack references | 0 |
| ADD-SUB / MUL ratio | 1.00 |
| micro-operation queue | 14.00 cycles |
| front end | 14.00 cycles |
| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| uops | 20.17 | 19.83 | 7.33 | 7.33 | 0.50 | 20.00 | 1.00 | 0.50 | 0.50 | 0.50 | 1.00 | 7.33 |
| cycles | 20.17 | 19.83 | 7.33 | 7.33 | 0.50 | 20.00 | 1.00 | 0.50 | 0.50 | 0.50 | 1.00 | 7.33 |
| Cycles executing div or sqrt instructions | 24.00 |
| Longest recurrence chain latency (RecMII) | 1.00 |
| FE+BE cycles | 51.29-138.51 |
| Stall cycles | 38.17-125.39 |
| RS full (events) | 0.38-0.76 |
| PRF_FLOAT full (events) | 41.27-128.17 |
| Front-end | 14.00 |
| Dispatch | 20.17 |
| DIV/SQRT | 24.00 |
| Data deps. | 1.00 |
| Overall L1 | 24.00 |
| all | 94% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 100% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| other | 88% |
| all | 100% |
| load | 100% |
| store | 100% |
| mul | 100% |
| add-sub | 100% |
| fma | 100% |
| div/sqrt | 100% |
| other | 100% |
| all | 98% |
| load | 100% |
| store | 100% |
| mul | 100% |
| add-sub | 100% |
| fma | 100% |
| div/sqrt | 100% |
| other | 96% |
| all | 29% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 37% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| other | 22% |
| all | 47% |
| load | 50% |
| store | 50% |
| mul | 50% |
| add-sub | 50% |
| fma | 50% |
| div/sqrt | 50% |
| other | 45% |
| all | 42% |
| load | 50% |
| store | 50% |
| mul | 50% |
| add-sub | 42% |
| fma | 50% |
| div/sqrt | 50% |
| other | 38% |
| Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | Latency | Recip. throughput |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VMOVUPD (%R15,%RDI,8),%YMM18 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.33 |
| VCMPPD $0x1,%YMM16,%YMM18,%K1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| LEA (%RDI,%R13,1),%EAX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1-2 | 0.20 |
| VPBROADCASTD %EAX,%XMM19 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VPADDD %XMM8,%XMM19,%XMM20 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
| VPADDD %XMM9,%XMM19,%XMM21 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
| VPADDD %XMM10,%XMM19,%XMM22 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
| VPBLENDMD %XMM22,%XMM20,%XMM23{%K1} | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
| VMOVDQA32 %XMM20,%XMM22{%K1} | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.17 |
| VPMOVSXDQ %XMM22,%YMM22 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VPSUBQ %YMM0,%YMM22,%YMM22 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.33 |
| KXNORW %K0,%K0,%K2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| VXORPD %XMM24,%XMM24,%XMM24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
| VGATHERQPD (%RDX,%YMM22,8),%YMM24{%K2} | 5 | 1 | 1 | 1.33 | 1.33 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1.33 | 0-29 | 2 |
| KXNORW %K0,%K0,%K2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| VXORPD %XMM25,%XMM25,%XMM25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
| VGATHERQPD (%RCX,%YMM22,8),%YMM25{%K2} | 5 | 1 | 1 | 1.33 | 1.33 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1.33 | 0-29 | 2 |
| VPBLENDMD %XMM20,%XMM21,%XMM20{%K1} | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
| VPADDD %XMM11,%XMM19,%XMM21{%K1} | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
| VANDPD %YMM12,%YMM18,%YMM19 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
| VPMOVSXDQ %XMM21,%YMM21 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VPSUBQ %YMM0,%YMM21,%YMM21 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.33 |
| KXNORW %K0,%K0,%K1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| VXORPD %XMM22,%XMM22,%XMM22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
| VGATHERQPD (%RCX,%YMM21,8),%YMM22{%K1} | 5 | 1 | 1 | 1.33 | 1.33 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1.33 | 0-29 | 2 |
| VDIVPD %YMM24,%YMM19,%YMM19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-15 | 8 |
| VSUBPD %YMM22,%YMM25,%YMM21 | 1 | 0 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
| VPMOVSXDQ %XMM23,%YMM22 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VPSUBQ %YMM0,%YMM22,%YMM22 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.33 |
| KXNORW %K0,%K0,%K1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| VPXORD %XMM23,%XMM23,%XMM23 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.33 |
| VGATHERQPD (%RCX,%YMM22,8),%YMM23{%K1} | 5 | 1 | 1 | 1.33 | 1.33 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1.33 | 0-29 | 2 |
| VSUBPD %YMM25,%YMM23,%YMM22 | 1 | 0 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
| VMULPD %YMM21,%YMM22,%YMM23 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VCMPPD $0x1,%YMM23,%YMM16,%K1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD (%R10,%RDI,8),%YMM23{%K1}{z} | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.33 |
| VANDPD %YMM12,%YMM21,%YMM21 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
| VANDPD %YMM12,%YMM22,%YMM24 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
| VSUBPD %YMM19,%YMM13,%YMM26 | 1 | 0 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
| VMULPD %YMM26,%YMM24,%YMM26 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VDIVPD %YMM23,%YMM26,%YMM26 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-15 | 8 |
| VPMOVSXDQ %XMM20,%YMM20 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VPSUBQ %YMM0,%YMM20,%YMM20 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.33 |
| KMOVQ %K1,%K2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| VXORPD %XMM27,%XMM27,%XMM27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
| VGATHERQPD (%R8,%YMM20,8),%YMM27{%K2} | 5 | 1 | 1 | 1.33 | 1.33 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1.33 | 0-29 | 2 |
| VCMPPD $0x2,%YMM24,%YMM21,%K2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVAPD %YMM21,%YMM24{%K2} | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.17 |
| VFMADD213PD %YMM21,%YMM19,%YMM21 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VDIVPD %YMM27,%YMM21,%YMM20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-15 | 8 |
| VADDPD %YMM26,%YMM20,%YMM20 | 1 | 0 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
| VMULPD %YMM15,%YMM23,%YMM21 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMULPD %YMM20,%YMM21,%YMM20 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VCMPPD $0x2,%YMM24,%YMM20,%K2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVAPD %YMM20,%YMM24{%K2} | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.17 |
| VCMPPD $0x2,%YMM16,%YMM22,%K2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VXORPD %YMM17,%YMM24,%YMM24{%K2} | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.33 |
| VMOVAPD %YMM24,%YMM20{%K1}{z} | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.17 |
| VSUBPD %YMM19,%YMM14,%YMM19 | 1 | 0 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
| VFMADD213PD %YMM25,%YMM20,%YMM19 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMULPD %YMM18,%YMM19,%YMM18 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMOVUPD %YMM18,(%R9,%RDI,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 0.50 |
| ADD $0x4,%RDI | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 |
| CMP %R14,%RDI | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 |
| JL 42ff20 <advec_mom_kernel_mod_mp_advec_mom_kernel_.DIR.OMP.PARALLEL.2+0x3340> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |
| Function | advec_mom_kernel_.DIR.OMP.PARALLEL.2 |
| Source file and lines | advec_mom_kernel.f90:81-177 |
| Module | exec |
| nb instructions | 65 |
| nb uops | 84 |
| loop length | 387 |
| used x86 registers | 10 |
| used mmx registers | 0 |
| used xmm registers | 12 |
| used ymm registers | 17 |
| used zmm registers | 0 |
| nb stack references | 0 |
| ADD-SUB / MUL ratio | 1.00 |
| micro-operation queue | 14.00 cycles |
| front end | 14.00 cycles |
| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| uops | 20.17 | 19.83 | 7.33 | 7.33 | 0.50 | 20.00 | 1.00 | 0.50 | 0.50 | 0.50 | 1.00 | 7.33 |
| cycles | 20.17 | 19.83 | 7.33 | 7.33 | 0.50 | 20.00 | 1.00 | 0.50 | 0.50 | 0.50 | 1.00 | 7.33 |
| Cycles executing div or sqrt instructions | 24.00 |
| Longest recurrence chain latency (RecMII) | 1.00 |
| FE+BE cycles | 51.29-138.51 |
| Stall cycles | 38.17-125.39 |
| RS full (events) | 0.38-0.76 |
| PRF_FLOAT full (events) | 41.27-128.17 |
| Front-end | 14.00 |
| Dispatch | 20.17 |
| DIV/SQRT | 24.00 |
| Data deps. | 1.00 |
| Overall L1 | 24.00 |
| all | 94% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 100% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| other | 88% |
| all | 100% |
| load | 100% |
| store | 100% |
| mul | 100% |
| add-sub | 100% |
| fma | 100% |
| div/sqrt | 100% |
| other | 100% |
| all | 98% |
| load | 100% |
| store | 100% |
| mul | 100% |
| add-sub | 100% |
| fma | 100% |
| div/sqrt | 100% |
| other | 96% |
| all | 29% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 37% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| other | 22% |
| all | 47% |
| load | 50% |
| store | 50% |
| mul | 50% |
| add-sub | 50% |
| fma | 50% |
| div/sqrt | 50% |
| other | 45% |
| all | 42% |
| load | 50% |
| store | 50% |
| mul | 50% |
| add-sub | 42% |
| fma | 50% |
| div/sqrt | 50% |
| other | 38% |
| Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | Latency | Recip. throughput |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VMOVUPD (%R15,%RDI,8),%YMM18 | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.33 |
| VCMPPD $0x1,%YMM16,%YMM18,%K1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| LEA (%RDI,%R13,1),%EAX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1-2 | 0.20 |
| VPBROADCASTD %EAX,%XMM19 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VPADDD %XMM8,%XMM19,%XMM20 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
| VPADDD %XMM9,%XMM19,%XMM21 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
| VPADDD %XMM10,%XMM19,%XMM22 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
| VPBLENDMD %XMM22,%XMM20,%XMM23{%K1} | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
| VMOVDQA32 %XMM20,%XMM22{%K1} | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.17 |
| VPMOVSXDQ %XMM22,%YMM22 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VPSUBQ %YMM0,%YMM22,%YMM22 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.33 |
| KXNORW %K0,%K0,%K2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| VXORPD %XMM24,%XMM24,%XMM24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
| VGATHERQPD (%RDX,%YMM22,8),%YMM24{%K2} | 5 | 1 | 1 | 1.33 | 1.33 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1.33 | 0-29 | 2 |
| KXNORW %K0,%K0,%K2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| VXORPD %XMM25,%XMM25,%XMM25 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
| VGATHERQPD (%RCX,%YMM22,8),%YMM25{%K2} | 5 | 1 | 1 | 1.33 | 1.33 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1.33 | 0-29 | 2 |
| VPBLENDMD %XMM20,%XMM21,%XMM20{%K1} | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
| VPADDD %XMM11,%XMM19,%XMM21{%K1} | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
| VANDPD %YMM12,%YMM18,%YMM19 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
| VPMOVSXDQ %XMM21,%YMM21 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VPSUBQ %YMM0,%YMM21,%YMM21 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.33 |
| KXNORW %K0,%K0,%K1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| VXORPD %XMM22,%XMM22,%XMM22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
| VGATHERQPD (%RCX,%YMM21,8),%YMM22{%K1} | 5 | 1 | 1 | 1.33 | 1.33 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1.33 | 0-29 | 2 |
| VDIVPD %YMM24,%YMM19,%YMM19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-15 | 8 |
| VSUBPD %YMM22,%YMM25,%YMM21 | 1 | 0 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
| VPMOVSXDQ %XMM23,%YMM22 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VPSUBQ %YMM0,%YMM22,%YMM22 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.33 |
| KXNORW %K0,%K0,%K1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| VPXORD %XMM23,%XMM23,%XMM23 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.33 |
| VGATHERQPD (%RCX,%YMM22,8),%YMM23{%K1} | 5 | 1 | 1 | 1.33 | 1.33 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1.33 | 0-29 | 2 |
| VSUBPD %YMM25,%YMM23,%YMM22 | 1 | 0 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
| VMULPD %YMM21,%YMM22,%YMM23 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VCMPPD $0x1,%YMM23,%YMM16,%K1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD (%R10,%RDI,8),%YMM23{%K1}{z} | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0-1 | 0.33 |
| VANDPD %YMM12,%YMM21,%YMM21 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
| VANDPD %YMM12,%YMM22,%YMM24 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 |
| VSUBPD %YMM19,%YMM13,%YMM26 | 1 | 0 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
| VMULPD %YMM26,%YMM24,%YMM26 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VDIVPD %YMM23,%YMM26,%YMM26 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-15 | 8 |
| VPMOVSXDQ %XMM20,%YMM20 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VPSUBQ %YMM0,%YMM20,%YMM20 | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.33 |
| KMOVQ %K1,%K2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| VXORPD %XMM27,%XMM27,%XMM27 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
| VGATHERQPD (%R8,%YMM20,8),%YMM27{%K2} | 5 | 1 | 1 | 1.33 | 1.33 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1.33 | 0-29 | 2 |
| VCMPPD $0x2,%YMM24,%YMM21,%K2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVAPD %YMM21,%YMM24{%K2} | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.17 |
| VFMADD213PD %YMM21,%YMM19,%YMM21 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VDIVPD %YMM27,%YMM21,%YMM20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13-15 | 8 |
| VADDPD %YMM26,%YMM20,%YMM20 | 1 | 0 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
| VMULPD %YMM15,%YMM23,%YMM21 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMULPD %YMM20,%YMM21,%YMM20 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VCMPPD $0x2,%YMM24,%YMM20,%K2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVAPD %YMM20,%YMM24{%K2} | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.17 |
| VCMPPD $0x2,%YMM16,%YMM22,%K2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VXORPD %YMM17,%YMM24,%YMM24{%K2} | 1 | 0.33 | 0.33 | 0 | 0 | 0 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.33 |
| VMOVAPD %YMM24,%YMM20{%K1}{z} | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0-1 | 0.17 |
| VSUBPD %YMM19,%YMM14,%YMM19 | 1 | 0 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 |
| VFMADD213PD %YMM25,%YMM20,%YMM19 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMULPD %YMM18,%YMM19,%YMM18 | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0.50 |
| VMOVUPD %YMM18,(%R9,%RDI,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 0-1 | 0.50 |
| ADD $0x4,%RDI | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 |
| CMP %R14,%RDI | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 |
| JL 42ff20 <advec_mom_kernel_mod_mp_advec_mom_kernel_.DIR.OMP.PARALLEL.2+0x3340> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |
