| Loop Id: 270 | Module: exec | Source: PdV.cpp:55-63 [...] | Coverage: 5.41% |
|---|
| Loop Id: 270 | Module: exec | Source: PdV.cpp:55-63 [...] | Coverage: 5.41% |
|---|
0x440a00 VMOVQ %XMM13,%RSI |
0x440a05 VMOVUPD (%R12,%RAX,1),%ZMM3 [5] |
0x440a0c VMOVUPD (%R15,%RAX,1),%ZMM7 [13] |
0x440a13 VMOVUPD (%R8,%RAX,1),%ZMM5 [11] |
0x440a1a VMOVUPD (%RSI,%RAX,1),%ZMM1 [8] |
0x440a21 VADDPD (%R11,%RAX,1),%ZMM1,%ZMM2 [16] |
0x440a28 VADDPD (%R10,%RAX,1),%ZMM5,%ZMM4 [6] |
0x440a2f VMOVQ %XMM24,%RSI |
0x440a35 VMOVUPD (%RSI,%RAX,1),%ZMM5 [14] |
0x440a3c VMOVQ %XMM23,%RSI |
0x440a42 VADDPD (%R14,%RAX,1),%ZMM5,%ZMM1 [12] |
0x440a49 VADDPD %ZMM3,%ZMM3,%ZMM6 |
0x440a4f VADDPD %ZMM7,%ZMM7,%ZMM3 |
0x440a55 VMOVUPD (%RBX,%RAX,1),%ZMM7 [2] |
0x440a5c VMULPD %ZMM6,%ZMM2,%ZMM2 |
0x440a62 VMOVUPD (%RSI,%RAX,1),%ZMM6 [1] |
0x440a69 VADDPD (%R13,%RAX,1),%ZMM6,%ZMM5 [3] |
0x440a71 VMOVQ %XMM15,%RSI |
0x440a76 VADDPD %ZMM7,%ZMM7,%ZMM6 |
0x440a7c VMULPD %ZMM6,%ZMM5,%ZMM7 |
0x440a82 VMOVUPD (%RSI,%RAX,1),%ZMM5 [7] |
0x440a89 VMOVQ %XMM9,%RSI |
0x440a8e VFMADD231PD %ZMM1,%ZMM3,%ZMM7 |
0x440a94 VMOVUPD (%R9,%RAX,1),%ZMM3 [15] |
0x440a9b VADDPD %ZMM3,%ZMM3,%ZMM1 |
0x440aa1 VADDPD (%RDI,%RAX,1),%ZMM5,%ZMM3 [17] |
0x440aa8 VFMADD132PD %ZMM4,%ZMM2,%ZMM1 |
0x440aae VSUBPD %ZMM1,%ZMM7,%ZMM4 |
0x440ab4 VMOVUPD (%RCX,%RAX,1),%ZMM7 [10] |
0x440abb VDIVPD (%RDX,%RAX,1),%ZMM3,%ZMM1 [9] |
0x440ac2 VMULPD %ZMM12,%ZMM4,%ZMM6 |
0x440ac8 VADDPD (%RCX,%RAX,1),%ZMM6,%ZMM2 [10] |
0x440acf VDIVPD %ZMM2,%ZMM7,%ZMM4 |
0x440ad5 VDIVPD %ZMM7,%ZMM11,%ZMM2 |
0x440adb VMULPD %ZMM2,%ZMM1,%ZMM7 |
0x440ae1 VFNMADD213PD (%RSI,%RAX,1),%ZMM7,%ZMM6 [4] |
0x440ae8 VMOVQ %XMM8,%RSI |
0x440aed VMOVUPD %ZMM6,(%RSI,%RAX,1) [19] |
0x440af4 VMULPD (%RDX,%RAX,1),%ZMM4,%ZMM6 [9] |
0x440afb VMOVQ %XMM26,%RSI |
0x440b01 VMOVUPD %ZMM6,(%RSI,%RAX,1) [18] |
0x440b08 MOV 0x130(%RSP),%RSI [20] |
0x440b10 ADD $0x40,%RAX |
0x440b14 CMP %RSI,%RAX |
0x440b17 JNE 440a00 |
/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]; } |
/beegfs/hackathon/users/eoseret/qaas_runs/170-854-8685/intel/CloverLeafCXX/build/CloverLeafCXX/src/omp/PdV.cpp: 55 - 63 |
-------------------------------------------------------------------------------- |
55: double bottom_flux = (yarea(i, j) * (yvel0(i, j) + yvel0(i + 1, j + 0) + yvel0(i, j) + yvel0(i + 1, j + 0))) * 0.25 * dt * 0.5; |
56: double top_flux = (yarea(i + 0, j + 1) * (yvel0(i + 0, j + 1) + yvel0(i + 1, j + 1) + yvel0(i + 0, j + 1) + yvel0(i + 1, j + 1))) * |
57: 0.25 * dt * 0.5; |
58: double total_flux = right_flux - left_flux + top_flux - bottom_flux; |
59: double volume_change_s = volume(i, j) / (volume(i, j) + total_flux); |
60: double recip_volume = 1.0 / volume(i, j); |
61: double energy_change = (pressure(i, j) / density0(i, j) + viscosity(i, j) / density0(i, j)) * total_flux * recip_volume; |
62: energy1(i, j) = energy0(i, j) - energy_change; |
63: density1(i, j) = density0(i, j) * volume_change_s; |
| 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 | 1.98 |
| Bottlenecks | P8, P9, |
| Function | _Z10PdV_kernelbiiiidRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_._omp_fn.0 |
| Source | context.h:69-69,PdV.cpp:55-63 |
| Source loop unroll info | unrolled by 8 |
| Source loop unroll confidence level | high |
| Unroll/vectorization loop type | main |
| Unroll factor | 8 |
| CQA cycles | 27.00 |
| CQA cycles if no scalar integer | 27.00 |
| CQA cycles if FP arith vectorized | 27.00 |
| CQA cycles if fully vectorized | 27.00 |
| Front-end cycles | 7.67 |
| DIV/SQRT cycles | 0.50 |
| P0 cycles | 0.50 |
| P1 cycles | 0.25 |
| P2 cycles | 0.25 |
| P3 cycles | 0.50 |
| P4 cycles | 13.67 |
| P5 cycles | 13.67 |
| P6 cycles | 13.67 |
| P7 cycles | 11.00 |
| P8 cycles | 11.00 |
| P9 cycles | 11.00 |
| P10 cycles | 11.00 |
| P11 cycles | 5.50 |
| P12 cycles | 5.50 |
| P13 cycles | 27.00 |
| Inter-iter dependencies cycles | 1 |
| FE+BE cycles (UFS) | NA |
| Stall cycles (UFS) | NA |
| Nb insns | 45.00 |
| Nb uops | 46.00 |
| Nb loads | 20.00 |
| Nb stores | 2.00 |
| Nb stack references | 1.00 |
| FLOP/cycle | 7.41 |
| Nb FLOP add-sub | 88.00 |
| Nb FLOP mul | 40.00 |
| Nb FLOP fma | 24.00 |
| Nb FLOP div | 24.00 |
| Nb FLOP rcp | 0.00 |
| Nb FLOP sqrt | 0.00 |
| Nb FLOP rsqrt | 0.00 |
| Bytes/cycle | 50.07 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 1224.00 |
| Bytes stored | 128.00 |
| Stride 0 | 1.00 |
| Stride 1 | 10.00 |
| Stride n | 2.00 |
| Stride unknown | 1.00 |
| Stride indirect | 0.00 |
| Vectorization ratio all | 82.93 |
| 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 | 0.00 |
| Vector-efficiency ratio all | 85.06 |
| 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 | 100.00 |
| 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 | 1.98 |
| Bottlenecks | P8, P9, |
| Function | _Z10PdV_kernelbiiiidRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_._omp_fn.0 |
| Source | context.h:69-69,PdV.cpp:55-63 |
| Source loop unroll info | unrolled by 8 |
| Source loop unroll confidence level | high |
| Unroll/vectorization loop type | main |
| Unroll factor | 8 |
| CQA cycles | 27.00 |
| CQA cycles if no scalar integer | 27.00 |
| CQA cycles if FP arith vectorized | 27.00 |
| CQA cycles if fully vectorized | 27.00 |
| Front-end cycles | 7.67 |
| DIV/SQRT cycles | 0.50 |
| P0 cycles | 0.50 |
| P1 cycles | 0.25 |
| P2 cycles | 0.25 |
| P3 cycles | 0.50 |
| P4 cycles | 13.67 |
| P5 cycles | 13.67 |
| P6 cycles | 13.67 |
| P7 cycles | 11.00 |
| P8 cycles | 11.00 |
| P9 cycles | 11.00 |
| P10 cycles | 11.00 |
| P11 cycles | 5.50 |
| P12 cycles | 5.50 |
| P13 cycles | 27.00 |
| Inter-iter dependencies cycles | 1 |
| FE+BE cycles (UFS) | NA |
| Stall cycles (UFS) | NA |
| Nb insns | 45.00 |
| Nb uops | 46.00 |
| Nb loads | 20.00 |
| Nb stores | 2.00 |
| Nb stack references | 1.00 |
| FLOP/cycle | 7.41 |
| Nb FLOP add-sub | 88.00 |
| Nb FLOP mul | 40.00 |
| Nb FLOP fma | 24.00 |
| Nb FLOP div | 24.00 |
| Nb FLOP rcp | 0.00 |
| Nb FLOP sqrt | 0.00 |
| Nb FLOP rsqrt | 0.00 |
| Bytes/cycle | 50.07 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 1224.00 |
| Bytes stored | 128.00 |
| Stride 0 | 1.00 |
| Stride 1 | 10.00 |
| Stride n | 2.00 |
| Stride unknown | 1.00 |
| Stride indirect | 0.00 |
| Vectorization ratio all | 82.93 |
| 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 | 0.00 |
| Vector-efficiency ratio all | 85.06 |
| 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 | 100.00 |
| Vector-efficiency ratio other | 12.50 |
| Path / |
| Function | _Z10PdV_kernelbiiiidRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_._omp_fn.0 |
| Source file and lines | PdV.cpp:55-63 |
| Module | exec |
| nb instructions | 45 |
| nb uops | 46 |
| loop length | 285 |
| used x86 registers | 15 |
| used mmx registers | 0 |
| used xmm registers | 7 |
| used ymm registers | 0 |
| used zmm registers | 9 |
| nb stack references | 1 |
| ADD-SUB / MUL ratio | 2.20 |
| micro-operation queue | 7.67 cycles |
| front end | 7.67 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 | 7.33 | 7.33 | 7.33 | 5.50 | 5.50 | 5.50 | 5.50 | 5.50 | 5.50 |
| cycles | 0.50 | 0.50 | 0.25 | 0.25 | 0.50 | 13.67 | 13.67 | 13.67 | 11.00 | 11.00 | 11.00 | 11.00 | 5.50 | 5.50 |
| Cycles executing div or sqrt instructions | 27.00 |
| Longest recurrence chain latency (RecMII) | 1.00 |
| Front-end | 7.67 |
| Dispatch | 13.67 |
| DIV/SQRT | 27.00 |
| Data deps. | 1.00 |
| Overall L1 | 27.00 |
| 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 | 100% |
| other | NA (no other vectorizable/vectorized instructions) |
| all | 82% |
| load | 100% |
| store | 100% |
| mul | 100% |
| add-sub | 100% |
| fma | 100% |
| div/sqrt | 100% |
| 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 | 100% |
| other | NA (no other vectorizable/vectorized instructions) |
| all | 85% |
| load | 100% |
| store | 100% |
| mul | 100% |
| add-sub | 100% |
| fma | 100% |
| div/sqrt | 100% |
| other | 12% |
| Instruction | Nb FU | ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | Latency | Recip. throughput |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VMOVQ %XMM13,%RSI | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 |
| VMOVUPD (%R12,%RAX,1),%ZMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD (%R15,%RAX,1),%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD (%R8,%RAX,1),%ZMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD (%RSI,%RAX,1),%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VADDPD (%R11,%RAX,1),%ZMM1,%ZMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VADDPD (%R10,%RAX,1),%ZMM5,%ZMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VMOVQ %XMM24,%RSI | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 |
| VMOVUPD (%RSI,%RAX,1),%ZMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVQ %XMM23,%RSI | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 |
| VADDPD (%R14,%RAX,1),%ZMM5,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VADDPD %ZMM3,%ZMM3,%ZMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VADDPD %ZMM7,%ZMM7,%ZMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VMOVUPD (%RBX,%RAX,1),%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM6,%ZMM2,%ZMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD (%RSI,%RAX,1),%ZMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VADDPD (%R13,%RAX,1),%ZMM6,%ZMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VMOVQ %XMM15,%RSI | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 |
| VADDPD %ZMM7,%ZMM7,%ZMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM6,%ZMM5,%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD (%RSI,%RAX,1),%ZMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVQ %XMM9,%RSI | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 |
| VFMADD231PD %ZMM1,%ZMM3,%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 1 |
| VMOVUPD (%R9,%RAX,1),%ZMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VADDPD %ZMM3,%ZMM3,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VADDPD (%RDI,%RAX,1),%ZMM5,%ZMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VFMADD132PD %ZMM4,%ZMM2,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 1 |
| VSUBPD %ZMM1,%ZMM7,%ZMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VMOVUPD (%RCX,%RAX,1),%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VDIVPD (%RDX,%RAX,1),%ZMM3,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13 | 9 |
| VMULPD %ZMM12,%ZMM4,%ZMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VADDPD (%RCX,%RAX,1),%ZMM6,%ZMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VDIVPD %ZMM2,%ZMM7,%ZMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13 | 9 |
| VDIVPD %ZMM7,%ZMM11,%ZMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13 | 9 |
| VMULPD %ZMM2,%ZMM1,%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VFNMADD213PD (%RSI,%RAX,1),%ZMM7,%ZMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 1 |
| VMOVQ %XMM8,%RSI | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 |
| VMOVUPD %ZMM6,(%RSI,%RAX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VMULPD (%RDX,%RAX,1),%ZMM4,%ZMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVQ %XMM26,%RSI | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 |
| VMOVUPD %ZMM6,(%RSI,%RAX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| MOV 0x130(%RSP),%RSI | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 |
| ADD $0x40,%RAX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 |
| CMP %RSI,%RAX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 |
| JNE 440a00 <_Z10PdV_kernelbiiiidRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_._omp_fn.0+0x4e0> | 1 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50-1 |
| Function | _Z10PdV_kernelbiiiidRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_._omp_fn.0 |
| Source file and lines | PdV.cpp:55-63 |
| Module | exec |
| nb instructions | 45 |
| nb uops | 46 |
| loop length | 285 |
| used x86 registers | 15 |
| used mmx registers | 0 |
| used xmm registers | 7 |
| used ymm registers | 0 |
| used zmm registers | 9 |
| nb stack references | 1 |
| ADD-SUB / MUL ratio | 2.20 |
| micro-operation queue | 7.67 cycles |
| front end | 7.67 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 | 7.33 | 7.33 | 7.33 | 5.50 | 5.50 | 5.50 | 5.50 | 5.50 | 5.50 |
| cycles | 0.50 | 0.50 | 0.25 | 0.25 | 0.50 | 13.67 | 13.67 | 13.67 | 11.00 | 11.00 | 11.00 | 11.00 | 5.50 | 5.50 |
| Cycles executing div or sqrt instructions | 27.00 |
| Longest recurrence chain latency (RecMII) | 1.00 |
| Front-end | 7.67 |
| Dispatch | 13.67 |
| DIV/SQRT | 27.00 |
| Data deps. | 1.00 |
| Overall L1 | 27.00 |
| 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 | 100% |
| other | NA (no other vectorizable/vectorized instructions) |
| all | 82% |
| load | 100% |
| store | 100% |
| mul | 100% |
| add-sub | 100% |
| fma | 100% |
| div/sqrt | 100% |
| 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 | 100% |
| other | NA (no other vectorizable/vectorized instructions) |
| all | 85% |
| load | 100% |
| store | 100% |
| mul | 100% |
| add-sub | 100% |
| fma | 100% |
| div/sqrt | 100% |
| other | 12% |
| Instruction | Nb FU | ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | Latency | Recip. throughput |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VMOVQ %XMM13,%RSI | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 |
| VMOVUPD (%R12,%RAX,1),%ZMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD (%R15,%RAX,1),%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD (%R8,%RAX,1),%ZMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD (%RSI,%RAX,1),%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VADDPD (%R11,%RAX,1),%ZMM1,%ZMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VADDPD (%R10,%RAX,1),%ZMM5,%ZMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VMOVQ %XMM24,%RSI | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 |
| VMOVUPD (%RSI,%RAX,1),%ZMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVQ %XMM23,%RSI | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 |
| VADDPD (%R14,%RAX,1),%ZMM5,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VADDPD %ZMM3,%ZMM3,%ZMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VADDPD %ZMM7,%ZMM7,%ZMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VMOVUPD (%RBX,%RAX,1),%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM6,%ZMM2,%ZMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD (%RSI,%RAX,1),%ZMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VADDPD (%R13,%RAX,1),%ZMM6,%ZMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VMOVQ %XMM15,%RSI | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 |
| VADDPD %ZMM7,%ZMM7,%ZMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VMULPD %ZMM6,%ZMM5,%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVUPD (%RSI,%RAX,1),%ZMM5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVQ %XMM9,%RSI | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 |
| VFMADD231PD %ZMM1,%ZMM3,%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 1 |
| VMOVUPD (%R9,%RAX,1),%ZMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VADDPD %ZMM3,%ZMM3,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VADDPD (%RDI,%RAX,1),%ZMM5,%ZMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VFMADD132PD %ZMM4,%ZMM2,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 1 |
| VSUBPD %ZMM1,%ZMM7,%ZMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VMOVUPD (%RCX,%RAX,1),%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| VDIVPD (%RDX,%RAX,1),%ZMM3,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13 | 9 |
| VMULPD %ZMM12,%ZMM4,%ZMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VADDPD (%RCX,%RAX,1),%ZMM6,%ZMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 1 |
| VDIVPD %ZMM2,%ZMM7,%ZMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13 | 9 |
| VDIVPD %ZMM7,%ZMM11,%ZMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13 | 9 |
| VMULPD %ZMM2,%ZMM1,%ZMM7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VFNMADD213PD (%RSI,%RAX,1),%ZMM7,%ZMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 1 |
| VMOVQ %XMM8,%RSI | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 |
| VMOVUPD %ZMM6,(%RSI,%RAX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| VMULPD (%RDX,%RAX,1),%ZMM4,%ZMM6 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 3 | 1 |
| VMOVQ %XMM26,%RSI | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 1 | 1 |
| VMOVUPD %ZMM6,(%RSI,%RAX,1) | 2 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 2 |
| MOV 0x130(%RSP),%RSI | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.33 |
| ADD $0x40,%RAX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 |
| CMP %RSI,%RAX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 |
| JNE 440a00 <_Z10PdV_kernelbiiiidRN6clover8Buffer2DIdEES2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_S2_._omp_fn.0+0x4e0> | 1 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50-1 |
