| Loop Id: 192 | Module: exec | Source: advec_mom.cpp:170-172 [...] | Coverage: 3.05% |
|---|
| Loop Id: 192 | Module: exec | Source: advec_mom.cpp:170-172 [...] | Coverage: 3.05% |
|---|
0x42f6b5 VMOVUPD (%RCX,%RDX,1),%ZMM7 [3] |
0x42f6bc VMOVUPD (%RDI,%RDX,1),%ZMM0 [8] |
0x42f6c3 VMOVQ %XMM6,%RBX |
0x42f6c8 VMOVUPD (%R11,%RDX,1),%ZMM5 [2] |
0x42f6cf VMULPD (%R13,%RDX,1),%ZMM7,%ZMM8 [1] |
0x42f6d7 VMULPD (%RAX,%RDX,1),%ZMM0,%ZMM26 [6] |
0x42f6de VMOVUPD (%R15,%RDX,1),%ZMM3 [11] |
0x42f6e5 VFMADD231PD (%RBX,%RDX,1),%ZMM5,%ZMM8 [4] |
0x42f6ec VFMADD231PD (%R14,%RDX,1),%ZMM3,%ZMM26 [9] |
0x42f6f3 VMOVQ %XMM1,%RSI |
0x42f6f8 VADDPD %ZMM26,%ZMM8,%ZMM9 |
0x42f6fe VMULPD %ZMM16,%ZMM9,%ZMM12 |
0x42f704 VMOVUPD %ZMM12,(%RSI,%RDX,1) [12] |
0x42f70b VMOVUPD (%R10,%RDX,1),%ZMM13 [5] |
0x42f712 VSUBPD (%R9,%RDX,1),%ZMM13,%ZMM27 [13] |
0x42f719 VADDPD %ZMM12,%ZMM27,%ZMM14 |
0x42f71f VMOVUPD %ZMM14,(%R8,%RDX,1) [10] |
0x42f726 VMOVUPD 0x40(%RCX,%RDX,1),%ZMM15 [3] |
0x42f72e VMOVUPD 0x40(%RDI,%RDX,1),%ZMM5 [8] |
0x42f736 VMOVUPD 0x40(%R11,%RDX,1),%ZMM7 [2] |
0x42f73e VMULPD 0x40(%R13,%RDX,1),%ZMM15,%ZMM8 [1] |
0x42f746 VMULPD 0x40(%RAX,%RDX,1),%ZMM5,%ZMM28 [6] |
0x42f74e VMOVUPD 0x40(%R15,%RDX,1),%ZMM0 [11] |
0x42f756 VFMADD231PD 0x40(%RBX,%RDX,1),%ZMM7,%ZMM8 [4] |
0x42f75e VFMADD231PD 0x40(%R14,%RDX,1),%ZMM0,%ZMM28 [9] |
0x42f766 VADDPD %ZMM28,%ZMM8,%ZMM3 |
0x42f76c MOV 0x50(%RSP),%RBX [7] |
0x42f771 VMULPD %ZMM16,%ZMM3,%ZMM9 |
0x42f777 VMOVUPD %ZMM9,0x40(%RSI,%RDX,1) [12] |
0x42f77f VMOVUPD 0x40(%R10,%RDX,1),%ZMM12 [5] |
0x42f787 VSUBPD 0x40(%R9,%RDX,1),%ZMM12,%ZMM29 [13] |
0x42f78f VADDPD %ZMM9,%ZMM29,%ZMM13 |
0x42f795 VMOVUPD %ZMM13,0x40(%R8,%RDX,1) [10] |
0x42f79d SUB $-0x80,%RDX |
0x42f7a1 CMP %RBX,%RDX |
0x42f7a4 JNE 42f6b5 |
/beegfs/hackathon/users/eoseret/qaas_runs/170-854-8685/intel/CloverLeafCXX/build/CloverLeafCXX/src/omp/advec_mom.cpp: 170 - 172 |
-------------------------------------------------------------------------------- |
170: node_mass_post(i, j) = 0.25 * (density1(i + 0, j - 1) * post_vol(i + 0, j - 1) + density1(i, j) * post_vol(i, j) + |
171: density1(i - 1, j - 1) * post_vol(i - 1, j - 1) + density1(i - 1, j + 0) * post_vol(i - 1, j + 0)); |
172: node_mass_pre(i, j) = node_mass_post(i, j) - node_flux(i + 0, j - 1) + node_flux(i, j); |
/beegfs/hackathon/users/eoseret/qaas_runs/170-854-8685/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 | 1.00 |
| 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 | 1.50 |
| Bottlenecks | P5, P6, P7, |
| Function | _Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii._omp_fn.9 |
| Source | advec_mom.cpp:170-172,context.h:69-69 |
| Source loop unroll info | not unrolled or unrolled with no peel/tail loop |
| Source loop unroll confidence level | max |
| Unroll/vectorization loop type | NA |
| Unroll factor | NA |
| CQA cycles | 15.00 |
| CQA cycles if no scalar integer | 15.00 |
| CQA cycles if FP arith vectorized | 15.00 |
| CQA cycles if fully vectorized | 15.00 |
| Front-end cycles | 6.50 |
| DIV/SQRT cycles | 0.50 |
| P0 cycles | 0.50 |
| P1 cycles | 0.25 |
| P2 cycles | 0.25 |
| P3 cycles | 0.50 |
| P4 cycles | 15.00 |
| P5 cycles | 15.00 |
| P6 cycles | 15.00 |
| P7 cycles | 10.00 |
| P8 cycles | 10.00 |
| P9 cycles | 6.00 |
| P10 cycles | 6.00 |
| P11 cycles | 5.00 |
| P12 cycles | 5.00 |
| P13 cycles | 0.00 |
| Inter-iter dependencies cycles | 1 |
| FE+BE cycles (UFS) | NA |
| Stall cycles (UFS) | NA |
| Nb insns | 36.00 |
| Nb uops | 39.00 |
| Nb loads | 21.00 |
| Nb stores | 4.00 |
| Nb stack references | 1.00 |
| FLOP/cycle | 10.67 |
| Nb FLOP add-sub | 48.00 |
| Nb FLOP mul | 48.00 |
| Nb FLOP fma | 32.00 |
| Nb FLOP div | 0.00 |
| Nb FLOP rcp | 0.00 |
| Nb FLOP sqrt | 0.00 |
| Nb FLOP rsqrt | 0.00 |
| Bytes/cycle | 102.93 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 1288.00 |
| Bytes stored | 256.00 |
| Stride 0 | 1.00 |
| Stride 1 | 12.00 |
| Stride n | 0.00 |
| Stride unknown | 0.00 |
| Stride indirect | 0.00 |
| Vectorization ratio all | 93.75 |
| 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 | NA |
| Vectorization ratio other | 0.00 |
| Vector-efficiency ratio all | 94.53 |
| Vector-efficiency ratio load | 100.00 |
| Vector-efficiency ratio store | 100.00 |
| Vector-efficiency ratio mul | 100.00 |
| Vector-efficiency ratio add_sub | 100.00 |
| Vector-efficiency ratio fma | 100.00 |
| Vector-efficiency ratio div_sqrt | NA |
| Vector-efficiency ratio other | 12.50 |
| 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 | 1.50 |
| Bottlenecks | P5, P6, P7, |
| Function | _Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii._omp_fn.9 |
| Source | advec_mom.cpp:170-172,context.h:69-69 |
| Source loop unroll info | not unrolled or unrolled with no peel/tail loop |
| Source loop unroll confidence level | max |
| Unroll/vectorization loop type | NA |
| Unroll factor | NA |
| CQA cycles | 15.00 |
| CQA cycles if no scalar integer | 15.00 |
| CQA cycles if FP arith vectorized | 15.00 |
| CQA cycles if fully vectorized | 15.00 |
| Front-end cycles | 6.50 |
| DIV/SQRT cycles | 0.50 |
| P0 cycles | 0.50 |
| P1 cycles | 0.25 |
| P2 cycles | 0.25 |
| P3 cycles | 0.50 |
| P4 cycles | 15.00 |
| P5 cycles | 15.00 |
| P6 cycles | 15.00 |
| P7 cycles | 10.00 |
| P8 cycles | 10.00 |
| P9 cycles | 6.00 |
| P10 cycles | 6.00 |
| P11 cycles | 5.00 |
| P12 cycles | 5.00 |
| P13 cycles | 0.00 |
| Inter-iter dependencies cycles | 1 |
| FE+BE cycles (UFS) | NA |
| Stall cycles (UFS) | NA |
| Nb insns | 36.00 |
| Nb uops | 39.00 |
| Nb loads | 21.00 |
| Nb stores | 4.00 |
| Nb stack references | 1.00 |
| FLOP/cycle | 10.67 |
| Nb FLOP add-sub | 48.00 |
| Nb FLOP mul | 48.00 |
| Nb FLOP fma | 32.00 |
| Nb FLOP div | 0.00 |
| Nb FLOP rcp | 0.00 |
| Nb FLOP sqrt | 0.00 |
| Nb FLOP rsqrt | 0.00 |
| Bytes/cycle | 102.93 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 1288.00 |
| Bytes stored | 256.00 |
| Stride 0 | 1.00 |
| Stride 1 | 12.00 |
| Stride n | 0.00 |
| Stride unknown | 0.00 |
| Stride indirect | 0.00 |
| Vectorization ratio all | 93.75 |
| 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 | NA |
| Vectorization ratio other | 0.00 |
| Vector-efficiency ratio all | 94.53 |
| Vector-efficiency ratio load | 100.00 |
| Vector-efficiency ratio store | 100.00 |
| Vector-efficiency ratio mul | 100.00 |
| Vector-efficiency ratio add_sub | 100.00 |
| Vector-efficiency ratio fma | 100.00 |
| Vector-efficiency ratio div_sqrt | NA |
| Vector-efficiency ratio other | 12.50 |
| Path / |
| Function | _Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii._omp_fn.9 |
| Source file and lines | advec_mom.cpp:170-172 |
| Module | exec |
| nb instructions | 36 |
| nb uops | 39 |
| loop length | 245 |
| used x86 registers | 14 |
| used mmx registers | 0 |
| used xmm registers | 2 |
| used ymm registers | 0 |
| used zmm registers | 15 |
| nb stack references | 1 |
| ADD-SUB / MUL ratio | 1.00 |
| micro-operation queue | 6.50 cycles |
| front end | 6.50 cycles |
| ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| uops | 0.50 | 0.50 | 0.25 | 0.25 | 0.50 | 8.33 | 8.33 | 8.33 | 5.00 | 5.00 | 3.00 | 3.00 | 5.00 | 5.00 |
| cycles | 0.50 | 0.50 | 0.25 | 0.25 | 0.50 | 15.00 | 15.00 | 15.00 | 10.00 | 10.00 | 6.00 | 6.00 | 5.00 | 5.00 |
| Cycles executing div or sqrt instructions | NA |
| Longest recurrence chain latency (RecMII) | 1.00 |
| Front-end | 6.50 |
| Dispatch | 15.00 |
| Data deps. | 1.00 |
| Overall L1 | 15.00 |
| all | 0% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | NA (no fma vectorizable/vectorized instructions) |
| other | 0% |
| all | 100% |
| load | 100% |
| store | 100% |
| mul | 100% |
| add-sub | 100% |
| fma | 100% |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | NA (no other vectorizable/vectorized instructions) |
| all | 93% |
| load | 100% |
| store | 100% |
| mul | 100% |
| add-sub | 100% |
| fma | 100% |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 0% |
| all | 12% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | NA (no fma vectorizable/vectorized instructions) |
| other | 12% |
| all | 100% |
| load | 100% |
| store | 100% |
| mul | 100% |
| add-sub | 100% |
| fma | 100% |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | NA (no other vectorizable/vectorized instructions) |
| all | 94% |
| load | 100% |
| store | 100% |
| mul | 100% |
| add-sub | 100% |
| fma | 100% |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 12% |
| Instruction | Nb FU | ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | Latency | Recip. throughput |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VMOVUPD (%RCX,%RDX,1),%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD (%RDI,%RDX,1),%ZMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVQ %XMM6,%RBX | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 |
| VMOVUPD (%R11,%RDX,1),%ZMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD (%R13,%RDX,1),%ZMM7,%ZMM8 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD (%RAX,%RDX,1),%ZMM0,%ZMM26 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD (%R15,%RDX,1),%ZMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VFMADD231PD (%RBX,%RDX,1),%ZMM5,%ZMM8 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 1 |
| VFMADD231PD (%R14,%RDX,1),%ZMM3,%ZMM26 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 1 |
| VMOVQ %XMM1,%RSI | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 |
| VADDPD %ZMM26,%ZMM8,%ZMM9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM16,%ZMM9,%ZMM12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD %ZMM12,(%RSI,%RDX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VMOVUPD (%R10,%RDX,1),%ZMM13 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VSUBPD (%R9,%RDX,1),%ZMM13,%ZMM27 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VADDPD %ZMM12,%ZMM27,%ZMM14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VMOVUPD %ZMM14,(%R8,%RDX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VMOVUPD 0x40(%RCX,%RDX,1),%ZMM15 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD 0x40(%RDI,%RDX,1),%ZMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD 0x40(%R11,%RDX,1),%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD 0x40(%R13,%RDX,1),%ZMM15,%ZMM8 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD 0x40(%RAX,%RDX,1),%ZMM5,%ZMM28 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD 0x40(%R15,%RDX,1),%ZMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VFMADD231PD 0x40(%RBX,%RDX,1),%ZMM7,%ZMM8 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 1 |
| VFMADD231PD 0x40(%R14,%RDX,1),%ZMM0,%ZMM28 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 1 |
| VADDPD %ZMM28,%ZMM8,%ZMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| MOV 0x50(%RSP),%RBX | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 |
| VMULPD %ZMM16,%ZMM3,%ZMM9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD %ZMM9,0x40(%RSI,%RDX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VMOVUPD 0x40(%R10,%RDX,1),%ZMM12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VSUBPD 0x40(%R9,%RDX,1),%ZMM12,%ZMM29 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VADDPD %ZMM9,%ZMM29,%ZMM13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VMOVUPD %ZMM13,0x40(%R8,%RDX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| SUB $-0x80,%RDX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 |
| CMP %RBX,%RDX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 |
| JNE 42f6b5 <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii._omp_fn.9+0x315> | 1 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50-1 |
| Function | _Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii._omp_fn.9 |
| Source file and lines | advec_mom.cpp:170-172 |
| Module | exec |
| nb instructions | 36 |
| nb uops | 39 |
| loop length | 245 |
| used x86 registers | 14 |
| used mmx registers | 0 |
| used xmm registers | 2 |
| used ymm registers | 0 |
| used zmm registers | 15 |
| nb stack references | 1 |
| ADD-SUB / MUL ratio | 1.00 |
| micro-operation queue | 6.50 cycles |
| front end | 6.50 cycles |
| ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| uops | 0.50 | 0.50 | 0.25 | 0.25 | 0.50 | 8.33 | 8.33 | 8.33 | 5.00 | 5.00 | 3.00 | 3.00 | 5.00 | 5.00 |
| cycles | 0.50 | 0.50 | 0.25 | 0.25 | 0.50 | 15.00 | 15.00 | 15.00 | 10.00 | 10.00 | 6.00 | 6.00 | 5.00 | 5.00 |
| Cycles executing div or sqrt instructions | NA |
| Longest recurrence chain latency (RecMII) | 1.00 |
| Front-end | 6.50 |
| Dispatch | 15.00 |
| Data deps. | 1.00 |
| Overall L1 | 15.00 |
| all | 0% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | NA (no fma vectorizable/vectorized instructions) |
| other | 0% |
| all | 100% |
| load | 100% |
| store | 100% |
| mul | 100% |
| add-sub | 100% |
| fma | 100% |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | NA (no other vectorizable/vectorized instructions) |
| all | 93% |
| load | 100% |
| store | 100% |
| mul | 100% |
| add-sub | 100% |
| fma | 100% |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 0% |
| all | 12% |
| load | NA (no load vectorizable/vectorized instructions) |
| store | NA (no store vectorizable/vectorized instructions) |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | NA (no fma vectorizable/vectorized instructions) |
| other | 12% |
| all | 100% |
| load | 100% |
| store | 100% |
| mul | 100% |
| add-sub | 100% |
| fma | 100% |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | NA (no other vectorizable/vectorized instructions) |
| all | 94% |
| load | 100% |
| store | 100% |
| mul | 100% |
| add-sub | 100% |
| fma | 100% |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | 12% |
| Instruction | Nb FU | ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | Latency | Recip. throughput |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VMOVUPD (%RCX,%RDX,1),%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD (%RDI,%RDX,1),%ZMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVQ %XMM6,%RBX | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 |
| VMOVUPD (%R11,%RDX,1),%ZMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD (%R13,%RDX,1),%ZMM7,%ZMM8 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD (%RAX,%RDX,1),%ZMM0,%ZMM26 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD (%R15,%RDX,1),%ZMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VFMADD231PD (%RBX,%RDX,1),%ZMM5,%ZMM8 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 1 |
| VFMADD231PD (%R14,%RDX,1),%ZMM3,%ZMM26 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 1 |
| VMOVQ %XMM1,%RSI | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 |
| VADDPD %ZMM26,%ZMM8,%ZMM9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM16,%ZMM9,%ZMM12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD %ZMM12,(%RSI,%RDX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VMOVUPD (%R10,%RDX,1),%ZMM13 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VSUBPD (%R9,%RDX,1),%ZMM13,%ZMM27 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VADDPD %ZMM12,%ZMM27,%ZMM14 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VMOVUPD %ZMM14,(%R8,%RDX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VMOVUPD 0x40(%RCX,%RDX,1),%ZMM15 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD 0x40(%RDI,%RDX,1),%ZMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD 0x40(%R11,%RDX,1),%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD 0x40(%R13,%RDX,1),%ZMM15,%ZMM8 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD 0x40(%RAX,%RDX,1),%ZMM5,%ZMM28 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD 0x40(%R15,%RDX,1),%ZMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VFMADD231PD 0x40(%RBX,%RDX,1),%ZMM7,%ZMM8 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 1 |
| VFMADD231PD 0x40(%R14,%RDX,1),%ZMM0,%ZMM28 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 1 |
| VADDPD %ZMM28,%ZMM8,%ZMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| MOV 0x50(%RSP),%RBX | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 |
| VMULPD %ZMM16,%ZMM3,%ZMM9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD %ZMM9,0x40(%RSI,%RDX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VMOVUPD 0x40(%R10,%RDX,1),%ZMM12 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VSUBPD 0x40(%R9,%RDX,1),%ZMM12,%ZMM29 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VADDPD %ZMM9,%ZMM29,%ZMM13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VMOVUPD %ZMM13,0x40(%R8,%RDX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| SUB $-0x80,%RDX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 |
| CMP %RBX,%RDX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 |
| JNE 42f6b5 <_Z16advec_mom_kerneliiiiRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_RNS_8Buffer1DIdEES5_iii._omp_fn.9+0x315> | 1 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50-1 |
