| Loop Id: 3690 | Module: exec | Source: vector.c:452-452 | Coverage: 1.67% |
|---|
| Loop Id: 3690 | Module: exec | Source: vector.c:452-452 | Coverage: 1.67% |
|---|
0x2fc570 VMOVUPD -0xc0(%R10,%R15,8),%ZMM1 [1] |
0x2fc578 VMOVUPD -0x80(%R10,%R15,8),%ZMM2 [1] |
0x2fc580 VMOVUPD -0x40(%R10,%R15,8),%ZMM3 [1] |
0x2fc588 VMOVUPD (%R10,%R15,8),%ZMM4 [1] |
0x2fc58f VFMADD213PD -0xc0(%R11,%R15,8),%ZMM0,%ZMM1 [2] |
0x2fc597 VFMADD213PD -0x80(%R11,%R15,8),%ZMM0,%ZMM2 [2] |
0x2fc59f VFMADD213PD -0x40(%R11,%R15,8),%ZMM0,%ZMM3 [2] |
0x2fc5a7 VFMADD213PD (%R11,%R15,8),%ZMM0,%ZMM4 [2] |
0x2fc5ae VMOVUPD %ZMM1,-0xc0(%R11,%R15,8) [2] |
0x2fc5b6 VMOVUPD %ZMM2,-0x80(%R11,%R15,8) [2] |
0x2fc5be VMOVUPD %ZMM3,-0x40(%R11,%R15,8) [2] |
0x2fc5c6 VMOVUPD %ZMM4,(%R11,%R15,8) [2] |
0x2fc5cd ADD $0x20,%R15 |
0x2fc5d1 CMP %R15,%R9 |
0x2fc5d4 JNE 2fc570 |
/home/eoseret/qaas_runs_ZEN5/173-989-6379/intel/AMG/build/AMG/AMG/seq_mv/vector.c: 452 - 452 |
-------------------------------------------------------------------------------- |
452: y_data[i] += alpha * x_data[i]; |
| Coverage (%) | Name | Source Location | Module |
|---|
| min | med | avg | max |
|---|---|---|---|
| Percentile Index | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 |
|---|---|---|---|---|---|---|---|---|---|---|
| Value |
| min | med | avg | max |
|---|---|---|---|
| Percentile Index | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 |
|---|---|---|---|---|---|---|---|---|---|---|
| Value |
| 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 | P6, P7, P8, P9, |
| Function | hypre_SeqVectorAxpy.omp_outlined |
| Source | vector.c:452-452 |
| Source loop unroll info | unrolled by 32 |
| Source loop unroll confidence level | high |
| Unroll/vectorization loop type | main |
| Unroll factor | 32 |
| CQA cycles | 3.00 |
| CQA cycles if no scalar integer | 3.00 |
| CQA cycles if FP arith vectorized | 3.00 |
| CQA cycles if fully vectorized | 3.00 |
| Front-end cycles | 1.75 |
| P0 cycles | 0.33 |
| P1 cycles | 0.33 |
| P2 cycles | 0.33 |
| P3 cycles | 0.33 |
| P4 cycles | 0.33 |
| P5 cycles | 0.33 |
| P6 cycles | 3.00 |
| P7 cycles | 3.00 |
| P8 cycles | 3.00 |
| P9 cycles | 3.00 |
| P10 cycles | 2.00 |
| P11 cycles | 2.00 |
| P12 cycles | 0.00 |
| P13 cycles | 0.00 |
| P14 cycles | 2.00 |
| P15 cycles | 2.00 |
| DIV/SQRT cycles | 0.00 |
| Inter-iter dependencies cycles | 1 |
| FE+BE cycles (UFS) | NA |
| Stall cycles (UFS) | NA |
| Nb insns | 15.00 |
| Nb uops | 14.00 |
| Nb loads | 8.00 |
| Nb stores | 4.00 |
| Nb stack references | 0.00 |
| FLOP/cycle | 21.33 |
| Nb FLOP add-sub | 0.00 |
| Nb FLOP mul | 0.00 |
| 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 | 256.00 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 512.00 |
| Bytes stored | 256.00 |
| Stride 0 | 0.00 |
| Stride 1 | 2.00 |
| Stride n | 0.00 |
| Stride unknown | 0.00 |
| Stride indirect | 0.00 |
| Vectorization ratio all | 100.00 |
| Vectorization ratio load | 100.00 |
| Vectorization ratio store | 100.00 |
| Vectorization ratio mul | NA |
| Vectorization ratio add_sub | NA |
| Vectorization ratio fma | 100.00 |
| Vectorization ratio div_sqrt | NA |
| Vectorization ratio other | NA |
| Vector-efficiency ratio all | 100.00 |
| Vector-efficiency ratio load | 100.00 |
| Vector-efficiency ratio store | 100.00 |
| Vector-efficiency ratio mul | NA |
| Vector-efficiency ratio add_sub | NA |
| Vector-efficiency ratio fma | 100.00 |
| Vector-efficiency ratio div_sqrt | NA |
| Vector-efficiency ratio other | NA |
| 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 | P6, P7, P8, P9, |
| Function | hypre_SeqVectorAxpy.omp_outlined |
| Source | vector.c:452-452 |
| Source loop unroll info | unrolled by 32 |
| Source loop unroll confidence level | high |
| Unroll/vectorization loop type | main |
| Unroll factor | 32 |
| CQA cycles | 3.00 |
| CQA cycles if no scalar integer | 3.00 |
| CQA cycles if FP arith vectorized | 3.00 |
| CQA cycles if fully vectorized | 3.00 |
| Front-end cycles | 1.75 |
| P0 cycles | 0.33 |
| P1 cycles | 0.33 |
| P2 cycles | 0.33 |
| P3 cycles | 0.33 |
| P4 cycles | 0.33 |
| P5 cycles | 0.33 |
| P6 cycles | 3.00 |
| P7 cycles | 3.00 |
| P8 cycles | 3.00 |
| P9 cycles | 3.00 |
| P10 cycles | 2.00 |
| P11 cycles | 2.00 |
| P12 cycles | 0.00 |
| P13 cycles | 0.00 |
| P14 cycles | 2.00 |
| P15 cycles | 2.00 |
| DIV/SQRT cycles | 0.00 |
| Inter-iter dependencies cycles | 1 |
| FE+BE cycles (UFS) | NA |
| Stall cycles (UFS) | NA |
| Nb insns | 15.00 |
| Nb uops | 14.00 |
| Nb loads | 8.00 |
| Nb stores | 4.00 |
| Nb stack references | 0.00 |
| FLOP/cycle | 21.33 |
| Nb FLOP add-sub | 0.00 |
| Nb FLOP mul | 0.00 |
| 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 | 256.00 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 512.00 |
| Bytes stored | 256.00 |
| Stride 0 | 0.00 |
| Stride 1 | 2.00 |
| Stride n | 0.00 |
| Stride unknown | 0.00 |
| Stride indirect | 0.00 |
| Vectorization ratio all | 100.00 |
| Vectorization ratio load | 100.00 |
| Vectorization ratio store | 100.00 |
| Vectorization ratio mul | NA |
| Vectorization ratio add_sub | NA |
| Vectorization ratio fma | 100.00 |
| Vectorization ratio div_sqrt | NA |
| Vectorization ratio other | NA |
| Vector-efficiency ratio all | 100.00 |
| Vector-efficiency ratio load | 100.00 |
| Vector-efficiency ratio store | 100.00 |
| Vector-efficiency ratio mul | NA |
| Vector-efficiency ratio add_sub | NA |
| Vector-efficiency ratio fma | 100.00 |
| Vector-efficiency ratio div_sqrt | NA |
| Vector-efficiency ratio other | NA |
| Path / |
| Function | hypre_SeqVectorAxpy.omp_outlined |
| Source file and lines | vector.c:452-452 |
| Module | exec |
 |
| nb instructions | 15 |
| nb uops | 14 |
| loop length | 102 |
| used x86 registers | 4 |
| used mmx registers | 0 |
| used xmm registers | 0 |
| used ymm registers | 0 |
| used zmm registers | 5 |
| nb stack references | 0 |
| micro-operation queue | 1.75 cycles |
| front end | 1.75 cycles |
| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | P12 | P13 | P14 | P15 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| uops | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 3.00 | 3.00 | 3.00 | 3.00 | 2.00 | 2.00 | 0.00 | 0.00 | 2.00 | 2.00 |
| cycles | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 3.00 | 3.00 | 3.00 | 3.00 | 2.00 | 2.00 | 0.00 | 0.00 | 2.00 | 2.00 |
| Cycles executing div or sqrt instructions | NA |
| Longest recurrence chain latency (RecMII) | 1.00 |
| Front-end | 1.75 |
| Dispatch | 3.00 |
| Data deps. | 1.00 |
| Overall L1 | 3.00 |
| all | 100% |
| load | 100% |
| store | 100% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | 100% |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | NA (no other vectorizable/vectorized instructions) |
| all | 100% |
| load | 100% |
| store | 100% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | 100% |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | NA (no other vectorizable/vectorized instructions) |
| Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | P12 | P13 | P14 | P15 | Latency | Recip. throughput | Vectorization |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VMOVUPD -0xc0(%R10,%R15,8),%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (100.0%) |
| VMOVUPD -0x80(%R10,%R15,8),%ZMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (100.0%) |
| VMOVUPD -0x40(%R10,%R15,8),%ZMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (100.0%) |
| VMOVUPD (%R10,%R15,8),%ZMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (100.0%) |
| VFMADD213PD -0xc0(%R11,%R15,8),%ZMM0,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VFMADD213PD -0x80(%R11,%R15,8),%ZMM0,%ZMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VFMADD213PD -0x40(%R11,%R15,8),%ZMM0,%ZMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VFMADD213PD (%R11,%R15,8),%ZMM0,%ZMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMOVUPD %ZMM1,-0xc0(%R11,%R15,8) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 4 | 1 | vect (100.0%) |
| VMOVUPD %ZMM2,-0x80(%R11,%R15,8) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 4 | 1 | vect (100.0%) |
| VMOVUPD %ZMM3,-0x40(%R11,%R15,8) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 4 | 1 | vect (100.0%) |
| VMOVUPD %ZMM4,(%R11,%R15,8) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 4 | 1 | vect (100.0%) |
| ADD $0x20,%R15 | 1 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | N/A |
| CMP %R15,%R9 | 1 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | N/A |
| JNE 2fc570 <hypre_SeqVectorAxpy.omp_outlined+0x170> | 1 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50-1 | N/A |
| Function | hypre_SeqVectorAxpy.omp_outlined |
| Source file and lines | vector.c:452-452 |
| Module | exec |
|
| nb instructions | 15 |
| nb uops | 14 |
| loop length | 102 |
| used x86 registers | 4 |
| used mmx registers | 0 |
| used xmm registers | 0 |
| used ymm registers | 0 |
| used zmm registers | 5 |
| nb stack references | 0 |
| micro-operation queue | 1.75 cycles |
| front end | 1.75 cycles |
| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | P12 | P13 | P14 | P15 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| uops | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 3.00 | 3.00 | 3.00 | 3.00 | 2.00 | 2.00 | 0.00 | 0.00 | 2.00 | 2.00 |
| cycles | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 0.33 | 3.00 | 3.00 | 3.00 | 3.00 | 2.00 | 2.00 | 0.00 | 0.00 | 2.00 | 2.00 |
| Cycles executing div or sqrt instructions | NA |
| Longest recurrence chain latency (RecMII) | 1.00 |
| Front-end | 1.75 |
| Dispatch | 3.00 |
| Data deps. | 1.00 |
| Overall L1 | 3.00 |
| all | 100% |
| load | 100% |
| store | 100% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | 100% |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | NA (no other vectorizable/vectorized instructions) |
| all | 100% |
| load | 100% |
| store | 100% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | NA (no add-sub vectorizable/vectorized instructions) |
| fma | 100% |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | NA (no other vectorizable/vectorized instructions) |
| Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | P12 | P13 | P14 | P15 | Latency | Recip. throughput | Vectorization |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VMOVUPD -0xc0(%R10,%R15,8),%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (100.0%) |
| VMOVUPD -0x80(%R10,%R15,8),%ZMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (100.0%) |
| VMOVUPD -0x40(%R10,%R15,8),%ZMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (100.0%) |
| VMOVUPD (%R10,%R15,8),%ZMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (100.0%) |
| VFMADD213PD -0xc0(%R11,%R15,8),%ZMM0,%ZMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VFMADD213PD -0x80(%R11,%R15,8),%ZMM0,%ZMM2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VFMADD213PD -0x40(%R11,%R15,8),%ZMM0,%ZMM3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VFMADD213PD (%R11,%R15,8),%ZMM0,%ZMM4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4 | 0.50 | vect (100.0%) |
| VMOVUPD %ZMM1,-0xc0(%R11,%R15,8) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 4 | 1 | vect (100.0%) |
| VMOVUPD %ZMM2,-0x80(%R11,%R15,8) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 4 | 1 | vect (100.0%) |
| VMOVUPD %ZMM3,-0x40(%R11,%R15,8) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 4 | 1 | vect (100.0%) |
| VMOVUPD %ZMM4,(%R11,%R15,8) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 4 | 1 | vect (100.0%) |
| ADD $0x20,%R15 | 1 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | N/A |
| CMP %R15,%R9 | 1 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0.17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.17 | N/A |
| JNE 2fc570 <hypre_SeqVectorAxpy.omp_outlined+0x170> | 1 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50-1 | N/A |