Loop Id: 733 | Module: libparcsr_ls.so | Source: ams.c:78-79 | Coverage: 1.33% |
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Loop Id: 733 | Module: libparcsr_ls.so | Source: ams.c:78-79 | Coverage: 1.33% |
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0x47d70 MOVUPD (%R12,%RDX,8),%XMM0 [2] |
0x47d76 MOVUPD (%R9,%RDX,8),%XMM1 [3] |
0x47d7c DIVPD %XMM1,%XMM0 |
0x47d80 MOVUPD (%R13,%RDX,8),%XMM1 [1] |
0x47d87 ADDPD %XMM0,%XMM1 |
0x47d8b MOVUPD %XMM1,(%R13,%RDX,8) [1] |
0x47d92 ADD $0x2,%RDX |
0x47d96 CMP %RCX,%RDX |
0x47d99 JLE 47d70 |
/home/eoseret/qaas_runs_CPU_9468/172-019-1763/intel/AMG/build/AMG/AMG/parcsr_ls/ams.c: 78 - 79 |
-------------------------------------------------------------------------------- |
78: for (i = 0; i < num_rows; i++) |
79: u_data[i] += v_data[i] / l1_norms[i]; |
Coverage (%) | Name | Source Location | Module |
---|---|---|---|
►95.90+ | hypre_BoomerAMGSolve.A | ams.c:3855 | libparcsr_ls.so |
○ | hypre_BoomerAMGSolve | ams.c:3550 | libparcsr_ls.so |
○ | hypre_PCGSolve.A | gmres.c:1245 | libkrylov.so |
○ | hypre_PCGSolve | pcg.c:479 | libkrylov.so |
○ | main.A | amg.c:419 | exec |
○ | __libc_start_call_main | libc.so.6 | |
►4.10+ | hypre_BoomerAMGSolve.A | ams.c:3855 | libparcsr_ls.so |
○ | hypre_BoomerAMGSolve | ams.c:3550 | libparcsr_ls.so |
○ | hypre_PCGSolve.A | gmres.c:1245 | libkrylov.so |
○ | hypre_PCGSolve | pcg.c:479 | libkrylov.so |
○ | main.A | amg.c:419 | exec |
○ | __libc_start_call_main | libc.so.6 |
Path / |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.00 |
CQA speedup if FP arith vectorized | 2.00 |
CQA speedup if fully vectorized | 2.00 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 3.75 |
Bottlenecks | P8, P9, |
Function | hypre_BoomerAMGCycle.A |
Source | ams.c:78-79 |
Source loop unroll info | unrolled by 2 |
Source loop unroll confidence level | max |
Unroll/vectorization loop type | main |
Unroll factor | 2 |
CQA cycles | 5.00 |
CQA cycles if no scalar integer | 5.00 |
CQA cycles if FP arith vectorized | 2.50 |
CQA cycles if fully vectorized | 2.50 |
Front-end cycles | 1.33 |
DIV/SQRT cycles | 0.50 |
P0 cycles | 0.50 |
P1 cycles | 0.25 |
P2 cycles | 0.25 |
P3 cycles | 0.50 |
P4 cycles | 1.33 |
P5 cycles | 1.33 |
P6 cycles | 1.33 |
P7 cycles | 0.50 |
P8 cycles | 0.50 |
P9 cycles | 0.50 |
P10 cycles | 0.50 |
P11 cycles | 0.50 |
P12 cycles | 0.50 |
P13 cycles | 5.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | NA |
Stall cycles (UFS) | NA |
Nb insns | 9.00 |
Nb uops | 8.00 |
Nb loads | 3.00 |
Nb stores | 1.00 |
Nb stack references | 0.00 |
FLOP/cycle | 0.80 |
Nb FLOP add-sub | 2.00 |
Nb FLOP mul | 0.00 |
Nb FLOP fma | 0.00 |
Nb FLOP div | 2.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 12.80 |
Bytes prefetched | 0.00 |
Bytes loaded | 48.00 |
Bytes stored | 16.00 |
Stride 0 | 0.00 |
Stride 1 | 3.00 |
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 | 100.00 |
Vectorization ratio fma | NA |
Vectorization ratio div_sqrt | 100.00 |
Vectorization ratio other | NA |
Vector-efficiency ratio all | 25.00 |
Vector-efficiency ratio load | 25.00 |
Vector-efficiency ratio store | 25.00 |
Vector-efficiency ratio mul | NA |
Vector-efficiency ratio add_sub | 25.00 |
Vector-efficiency ratio fma | NA |
Vector-efficiency ratio div_sqrt | 25.00 |
Vector-efficiency ratio other | NA |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.00 |
CQA speedup if FP arith vectorized | 2.00 |
CQA speedup if fully vectorized | 2.00 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 3.75 |
Bottlenecks | P8, P9, |
Function | hypre_BoomerAMGCycle.A |
Source | ams.c:78-79 |
Source loop unroll info | unrolled by 2 |
Source loop unroll confidence level | max |
Unroll/vectorization loop type | main |
Unroll factor | 2 |
CQA cycles | 5.00 |
CQA cycles if no scalar integer | 5.00 |
CQA cycles if FP arith vectorized | 2.50 |
CQA cycles if fully vectorized | 2.50 |
Front-end cycles | 1.33 |
DIV/SQRT cycles | 0.50 |
P0 cycles | 0.50 |
P1 cycles | 0.25 |
P2 cycles | 0.25 |
P3 cycles | 0.50 |
P4 cycles | 1.33 |
P5 cycles | 1.33 |
P6 cycles | 1.33 |
P7 cycles | 0.50 |
P8 cycles | 0.50 |
P9 cycles | 0.50 |
P10 cycles | 0.50 |
P11 cycles | 0.50 |
P12 cycles | 0.50 |
P13 cycles | 5.00 |
Inter-iter dependencies cycles | 1 |
FE+BE cycles (UFS) | NA |
Stall cycles (UFS) | NA |
Nb insns | 9.00 |
Nb uops | 8.00 |
Nb loads | 3.00 |
Nb stores | 1.00 |
Nb stack references | 0.00 |
FLOP/cycle | 0.80 |
Nb FLOP add-sub | 2.00 |
Nb FLOP mul | 0.00 |
Nb FLOP fma | 0.00 |
Nb FLOP div | 2.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 12.80 |
Bytes prefetched | 0.00 |
Bytes loaded | 48.00 |
Bytes stored | 16.00 |
Stride 0 | 0.00 |
Stride 1 | 3.00 |
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 | 100.00 |
Vectorization ratio fma | NA |
Vectorization ratio div_sqrt | 100.00 |
Vectorization ratio other | NA |
Vector-efficiency ratio all | 25.00 |
Vector-efficiency ratio load | 25.00 |
Vector-efficiency ratio store | 25.00 |
Vector-efficiency ratio mul | NA |
Vector-efficiency ratio add_sub | 25.00 |
Vector-efficiency ratio fma | NA |
Vector-efficiency ratio div_sqrt | 25.00 |
Vector-efficiency ratio other | NA |
Path / |
Function | hypre_BoomerAMGCycle.A |
Source file and lines | ams.c:78-79 |
Module | libparcsr_ls.so |
nb instructions | 9 |
nb uops | 8 |
loop length | 43 |
used x86 registers | 5 |
used mmx registers | 0 |
used xmm registers | 2 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 0 |
micro-operation queue | 1.33 cycles |
front end | 1.33 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 | 1.33 | 1.33 | 1.33 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 |
cycles | 0.50 | 0.50 | 0.25 | 0.25 | 0.50 | 1.33 | 1.33 | 1.33 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 |
Cycles executing div or sqrt instructions | 5.00 |
Longest recurrence chain latency (RecMII) | 1.00 |
Front-end | 1.33 |
Dispatch | 1.33 |
DIV/SQRT | 5.00 |
Data deps. | 1.00 |
Overall L1 | 5.00 |
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 | 100% |
other | NA (no other vectorizable/vectorized instructions) |
all | 25% |
load | 25% |
store | 25% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 25% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | 25% |
other | NA (no other vectorizable/vectorized instructions) |
Instruction | Nb FU | ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | Latency | Recip. throughput | Vectorization |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MOVUPD (%R12,%RDX,8),%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
MOVUPD (%R9,%RDX,8),%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
DIVPD %XMM1,%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13 | 5 | vect (25.0%) |
MOVUPD (%R13,%RDX,8),%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
ADDPD %XMM0,%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
MOVUPD %XMM1,(%R13,%RDX,8) | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 4 | 1 | vect (25.0%) |
ADD $0x2,%RDX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
CMP %RCX,%RDX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
JLE 47d70 <hypre_BoomerAMGCycle.A+0xb70> | 1 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50-1 | N/A |
Function | hypre_BoomerAMGCycle.A |
Source file and lines | ams.c:78-79 |
Module | libparcsr_ls.so |
nb instructions | 9 |
nb uops | 8 |
loop length | 43 |
used x86 registers | 5 |
used mmx registers | 0 |
used xmm registers | 2 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 0 |
micro-operation queue | 1.33 cycles |
front end | 1.33 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 | 1.33 | 1.33 | 1.33 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 |
cycles | 0.50 | 0.50 | 0.25 | 0.25 | 0.50 | 1.33 | 1.33 | 1.33 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 |
Cycles executing div or sqrt instructions | 5.00 |
Longest recurrence chain latency (RecMII) | 1.00 |
Front-end | 1.33 |
Dispatch | 1.33 |
DIV/SQRT | 5.00 |
Data deps. | 1.00 |
Overall L1 | 5.00 |
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 | 100% |
other | NA (no other vectorizable/vectorized instructions) |
all | 25% |
load | 25% |
store | 25% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | 25% |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | 25% |
other | NA (no other vectorizable/vectorized instructions) |
Instruction | Nb FU | ALU0/BRU0 | ALU1 | ALU2 | ALU3 | BRU1 | AGU0 | AGU1 | AGU2 | FP0 | FP1 | FP2 | FP3 | FP4 | FP5 | Latency | Recip. throughput | Vectorization |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MOVUPD (%R12,%RDX,8),%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
MOVUPD (%R9,%RDX,8),%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
DIVPD %XMM1,%XMM0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 13 | 5 | vect (25.0%) |
MOVUPD (%R13,%RDX,8),%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
ADDPD %XMM0,%XMM1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 3 | 0.50 | vect (25.0%) |
MOVUPD %XMM1,(%R13,%RDX,8) | 1 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 4 | 1 | vect (25.0%) |
ADD $0x2,%RDX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
CMP %RCX,%RDX | 1 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
JLE 47d70 <hypre_BoomerAMGCycle.A+0xb70> | 1 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50-1 | N/A |
Run 8x1 | Number processes: 8Number nodes: 1Run Command: <executable> -n 400 400 400MPI Command: mpirun -n <number_processes>Dataset: Run Directory: /home/eoseret/qaas_runs_CPU_9468/172-019-1763/intel/AMG/run/oneview_runs/multicore/icx_9/oneview_run_1720211326OMP_PROC_BIND: spreadI_MPI_PIN_DOMAIN: auto:scatterOMP_PLACES: threadsOMP_NUM_THREADS: 1 |
---|---|
Run 8x2 | Number processes: 8OMP_NUM_THREADS: 2OMP_PROC_BIND: spreadI_MPI_PIN_DOMAIN: auto:scatterOMP_PLACES: threads |
Run 8x4 | Number processes: 8OMP_NUM_THREADS: 4OMP_PROC_BIND: spreadI_MPI_PIN_DOMAIN: auto:scatterOMP_PLACES: threads |
Run 8x8 | Number processes: 8OMP_NUM_THREADS: 8OMP_PROC_BIND: spreadI_MPI_PIN_DOMAIN: auto:scatterOMP_PLACES: threads |
Run 8x16 | Number processes: 8OMP_NUM_THREADS: 16OMP_PROC_BIND: spreadI_MPI_PIN_DOMAIN: auto:scatterOMP_PLACES: threads |
Run 8x24 | Number processes: 8OMP_NUM_THREADS: 24OMP_PROC_BIND: spreadI_MPI_PIN_DOMAIN: auto:scatterOMP_PLACES: threads |
(8x1) Efficiency | (8x1) Potential Speed-Up (%) | (8x2) Efficiency | (8x2) Potential Speed-Up (%) | (8x4) Efficiency | (8x4) Potential Speed-Up (%) | (8x8) Efficiency | (8x8) Potential Speed-Up (%) | (8x16) Efficiency | (8x16) Potential Speed-Up (%) | (8x24) Efficiency | (8x24) Potential Speed-Up (%) |
---|---|---|---|---|---|---|---|---|---|---|---|
1 | 0 |
Run | Number of threads | Efficiency (ideal is 1) | Speedup | Ideal Speedup | Time (s) | Coverage (%) |
---|---|---|---|---|---|---|
8x1 | 8 | 1 | 1 | 1 | 4.4999990463257 | 1.3256989717484 |
8x2 | ||||||
8x4 | ||||||
8x8 | ||||||
8x16 | ||||||
8x24 |