Loop Id: 878 | Module: libparcsr_ls.so | Source: par_coarsen.c:2435-2477 [...] | Coverage: 0.06% |
---|
Loop Id: 878 | Module: libparcsr_ls.so | Source: par_coarsen.c:2435-2477 [...] | Coverage: 0.06% |
---|
0x48900 CMPQ $0,(%R15,%RDX,8) |
0x48905 JLE 4892c |
0x48907 MOVQ $0x1,(%R15,%RDX,8) |
0x4890f CMP %RCX,%RAX |
0x48912 LEA 0x1(%RAX),%RAX |
0x48916 JE 48899 |
0x48918 MOV (%R9,%RAX,8),%RDX |
0x4891c VUCOMISD (%R10,%RDX,8),%XMM0 |
0x48922 JBE 48900 |
0x48924 MOVQ $-0x1,(%R15,%RDX,8) |
0x4892c MOV (%R13,%RDX,8),%RSI |
0x48931 MOV 0x8(%R13,%RDX,8),%RDI |
0x48936 JMP 48943 |
(880) 0x48940 INC %RSI |
(880) 0x48943 CMP %RDI,%RSI |
(880) 0x48946 JGE 48980 |
(880) 0x48948 MOV (%R12,%RSI,8),%R8 |
(880) 0x4894c CMPQ $0,(%R15,%R8,8) |
(880) 0x48951 JLE 48940 |
(880) 0x48953 MOVQ $-0x1,(%R15,%RDX,8) |
(880) 0x4895b MOV 0x8(%R13,%RDX,8),%RDI |
(880) 0x48960 JMP 48940 |
0x48980 MOV (%R11,%RDX,8),%RSI |
0x48984 MOV 0x8(%R11,%RDX,8),%RDI |
0x48989 JMP 489c3 |
(879) 0x489c0 INC %RSI |
(879) 0x489c3 CMP %RDI,%RSI |
(879) 0x489c6 JGE 4890f |
(879) 0x489cc MOV (%R14,%RSI,8),%R8 |
(879) 0x489d0 CMPQ $0,(%RBX,%R8,8) |
(879) 0x489d5 JLE 489c0 |
(879) 0x489d7 MOVQ $-0x1,(%R15,%RDX,8) |
(879) 0x489df MOV 0x8(%R11,%RDX,8),%RDI |
(879) 0x489e4 JMP 489c0 |
/home/eoseret/qaas_runs_CPU_9468/171-716-5699/intel/AMG/build/AMG/AMG/parcsr_ls/par_coarsen.c: 2435 - 2477 |
-------------------------------------------------------------------------------- |
2435: #pragma omp parallel for private(ig, i, jS, j) HYPRE_SMP_SCHEDULE |
2436: #endif |
2437: for (ig = 0; ig < graph_size; ig++) { |
2438: i = graph_array[ig]; |
[...] |
2446: if(measure_array[i]<1.) CF_marker[i]= F_PT; |
[...] |
2453: if (CF_marker[i] > 0) CF_marker[i] = C_PT; |
[...] |
2465: for (jS = S_diag_i[i]; jS < S_diag_i[i+1]; jS++) |
2466: { |
2467: /* j is the column number, or the local number of the point influencing i */ |
2468: j = S_diag_j[jS]; |
2469: if (CF_marker[j] > 0) /* j is a C-point */ |
2470: CF_marker[i] = F_PT; |
2471: } |
2472: /* now the external part */ |
2473: for (jS = S_offd_i[i]; jS < S_offd_i[i+1]; jS++) |
2474: { |
2475: j = S_offd_j[jS]; |
2476: if (CF_marker_offd[j] > 0) /* j is a C-point */ |
2477: CF_marker[i] = F_PT; |
Path / |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.42 |
CQA speedup if FP arith vectorized | 1.00 |
CQA speedup if fully vectorized | 10.46 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.21 |
Bottlenecks | micro-operation queue, |
Function | hypre_BoomerAMGCoarsenPMIS.extracted.10 |
Source | par_coarsen.c:2435-2438,par_coarsen.c:2446-2446,par_coarsen.c:2453-2453,par_coarsen.c:2465-2465,par_coarsen.c:2473-2473 |
Source loop unroll info | NA |
Source loop unroll confidence level | NA |
Unroll/vectorization loop type | NA |
Unroll factor | NA |
CQA cycles | 2.83 |
CQA cycles if no scalar integer | 2.00 |
CQA cycles if FP arith vectorized | 2.83 |
CQA cycles if fully vectorized | 0.27 |
Front-end cycles | 2.83 |
DIV/SQRT cycles | 2.00 |
P0 cycles | 0.80 |
P1 cycles | 2.33 |
P2 cycles | 2.33 |
P3 cycles | 1.00 |
P4 cycles | 0.60 |
P5 cycles | 2.00 |
P6 cycles | 1.00 |
P7 cycles | 1.00 |
P8 cycles | 1.00 |
P9 cycles | 0.60 |
P10 cycles | 2.33 |
P11 cycles | 0.00 |
Inter-iter dependencies cycles | NA |
FE+BE cycles (UFS) | 3.83 |
Stall cycles (UFS) | 0.83 |
Nb insns | 16.00 |
Nb uops | 17.00 |
Nb loads | 7.00 |
Nb stores | 2.00 |
Nb stack references | 0.00 |
FLOP/cycle | 0.00 |
Nb FLOP add-sub | 0.00 |
Nb FLOP mul | 0.00 |
Nb FLOP fma | 0.00 |
Nb FLOP div | 0.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 25.41 |
Bytes prefetched | 0.00 |
Bytes loaded | 56.00 |
Bytes stored | 16.00 |
Stride 0 | NA |
Stride 1 | NA |
Stride n | NA |
Stride unknown | NA |
Stride indirect | NA |
Vectorization ratio all | 0.00 |
Vectorization ratio load | 0.00 |
Vectorization ratio store | 0.00 |
Vectorization ratio mul | NA |
Vectorization ratio add_sub | NA |
Vectorization ratio fma | NA |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | 0.00 |
Vector-efficiency ratio all | 10.94 |
Vector-efficiency ratio load | 12.50 |
Vector-efficiency ratio store | 6.25 |
Vector-efficiency ratio mul | NA |
Vector-efficiency ratio add_sub | NA |
Vector-efficiency ratio fma | NA |
Vector-efficiency ratio div_sqrt | NA |
Vector-efficiency ratio other | 12.50 |
Metric | Value |
---|---|
CQA speedup if no scalar integer | 1.42 |
CQA speedup if FP arith vectorized | 1.00 |
CQA speedup if fully vectorized | 10.46 |
CQA speedup if no inter-iteration dependency | NA |
CQA speedup if next bottleneck killed | 1.21 |
Bottlenecks | micro-operation queue, |
Function | hypre_BoomerAMGCoarsenPMIS.extracted.10 |
Source | par_coarsen.c:2435-2438,par_coarsen.c:2446-2446,par_coarsen.c:2453-2453,par_coarsen.c:2465-2465,par_coarsen.c:2473-2473 |
Source loop unroll info | NA |
Source loop unroll confidence level | NA |
Unroll/vectorization loop type | NA |
Unroll factor | NA |
CQA cycles | 2.83 |
CQA cycles if no scalar integer | 2.00 |
CQA cycles if FP arith vectorized | 2.83 |
CQA cycles if fully vectorized | 0.27 |
Front-end cycles | 2.83 |
DIV/SQRT cycles | 2.00 |
P0 cycles | 0.80 |
P1 cycles | 2.33 |
P2 cycles | 2.33 |
P3 cycles | 1.00 |
P4 cycles | 0.60 |
P5 cycles | 2.00 |
P6 cycles | 1.00 |
P7 cycles | 1.00 |
P8 cycles | 1.00 |
P9 cycles | 0.60 |
P10 cycles | 2.33 |
P11 cycles | 0.00 |
Inter-iter dependencies cycles | NA |
FE+BE cycles (UFS) | 3.83 |
Stall cycles (UFS) | 0.83 |
Nb insns | 16.00 |
Nb uops | 17.00 |
Nb loads | 7.00 |
Nb stores | 2.00 |
Nb stack references | 0.00 |
FLOP/cycle | 0.00 |
Nb FLOP add-sub | 0.00 |
Nb FLOP mul | 0.00 |
Nb FLOP fma | 0.00 |
Nb FLOP div | 0.00 |
Nb FLOP rcp | 0.00 |
Nb FLOP sqrt | 0.00 |
Nb FLOP rsqrt | 0.00 |
Bytes/cycle | 25.41 |
Bytes prefetched | 0.00 |
Bytes loaded | 56.00 |
Bytes stored | 16.00 |
Stride 0 | NA |
Stride 1 | NA |
Stride n | NA |
Stride unknown | NA |
Stride indirect | NA |
Vectorization ratio all | 0.00 |
Vectorization ratio load | 0.00 |
Vectorization ratio store | 0.00 |
Vectorization ratio mul | NA |
Vectorization ratio add_sub | NA |
Vectorization ratio fma | NA |
Vectorization ratio div_sqrt | NA |
Vectorization ratio other | 0.00 |
Vector-efficiency ratio all | 10.94 |
Vector-efficiency ratio load | 12.50 |
Vector-efficiency ratio store | 6.25 |
Vector-efficiency ratio mul | NA |
Vector-efficiency ratio add_sub | NA |
Vector-efficiency ratio fma | NA |
Vector-efficiency ratio div_sqrt | NA |
Vector-efficiency ratio other | 12.50 |
Path / |
Function | hypre_BoomerAMGCoarsenPMIS.extracted.10 |
Source file and lines | par_coarsen.c:2435-2477 |
Module | libparcsr_ls.so |
nb instructions | 16 |
nb uops | 17 |
loop length | 67 |
used x86 registers | 10 |
used mmx registers | 0 |
used xmm registers | 1 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 0 |
micro-operation queue | 2.83 cycles |
front end | 2.83 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 2.00 | 0.80 | 2.33 | 2.33 | 1.00 | 0.60 | 2.00 | 1.00 | 1.00 | 1.00 | 0.60 | 2.33 |
cycles | 2.00 | 0.80 | 2.33 | 2.33 | 1.00 | 0.60 | 2.00 | 1.00 | 1.00 | 1.00 | 0.60 | 2.33 |
Cycles executing div or sqrt instructions | NA |
FE+BE cycles | 3.83 |
Stall cycles | 0.83 |
LM full (events) | 1.33 |
Front-end | 2.83 |
Dispatch | 2.33 |
Overall L1 | 2.83 |
all | 0% |
load | 0% |
store | 0% |
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 | 0% |
load | 0% |
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) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 0% |
all | 0% |
load | 0% |
store | 0% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 0% |
all | 10% |
load | 12% |
store | 6% |
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 | 12% |
load | 12% |
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) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 12% |
all | 10% |
load | 12% |
store | 6% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 12% |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CMPQ $0,(%R15,%RDX,8) | 1 | 0.20 | 0.20 | 0.33 | 0.33 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.33 | 1 | 0.33 |
JLE 4892c <hypre_BoomerAMGCoarsenPMIS.extracted.10+0x12c> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |
MOVQ $0x1,(%R15,%RDX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
CMP %RCX,%RAX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 |
LEA 0x1(%RAX),%RAX | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
JE 48899 <hypre_BoomerAMGCoarsenPMIS.extracted.10+0x99> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |
MOV (%R9,%RAX,8),%RDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VUCOMISD (%R10,%RDX,8),%XMM0 | 2 | 1 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 1 |
JBE 48900 <hypre_BoomerAMGCoarsenPMIS.extracted.10+0x100> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |
MOVQ $-0x1,(%R15,%RDX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
MOV (%R13,%RDX,8),%RSI | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
MOV 0x8(%R13,%RDX,8),%RDI | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
JMP 48943 <hypre_BoomerAMGCoarsenPMIS.extracted.10+0x143> | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.84 |
MOV (%R11,%RDX,8),%RSI | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
MOV 0x8(%R11,%RDX,8),%RDI | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
JMP 489c3 <hypre_BoomerAMGCoarsenPMIS.extracted.10+0x1c3> | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.84 |
Function | hypre_BoomerAMGCoarsenPMIS.extracted.10 |
Source file and lines | par_coarsen.c:2435-2477 |
Module | libparcsr_ls.so |
nb instructions | 16 |
nb uops | 17 |
loop length | 67 |
used x86 registers | 10 |
used mmx registers | 0 |
used xmm registers | 1 |
used ymm registers | 0 |
used zmm registers | 0 |
nb stack references | 0 |
micro-operation queue | 2.83 cycles |
front end | 2.83 cycles |
P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
uops | 2.00 | 0.80 | 2.33 | 2.33 | 1.00 | 0.60 | 2.00 | 1.00 | 1.00 | 1.00 | 0.60 | 2.33 |
cycles | 2.00 | 0.80 | 2.33 | 2.33 | 1.00 | 0.60 | 2.00 | 1.00 | 1.00 | 1.00 | 0.60 | 2.33 |
Cycles executing div or sqrt instructions | NA |
FE+BE cycles | 3.83 |
Stall cycles | 0.83 |
LM full (events) | 1.33 |
Front-end | 2.83 |
Dispatch | 2.33 |
Overall L1 | 2.83 |
all | 0% |
load | 0% |
store | 0% |
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 | 0% |
load | 0% |
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) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 0% |
all | 0% |
load | 0% |
store | 0% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 0% |
all | 10% |
load | 12% |
store | 6% |
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 | 12% |
load | 12% |
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) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 12% |
all | 10% |
load | 12% |
store | 6% |
mul | NA (no mul vectorizable/vectorized instructions) |
add-sub | NA (no add-sub vectorizable/vectorized instructions) |
fma | NA (no fma vectorizable/vectorized instructions) |
div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
other | 12% |
Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | Latency | Recip. throughput |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CMPQ $0,(%R15,%RDX,8) | 1 | 0.20 | 0.20 | 0.33 | 0.33 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.33 | 1 | 0.33 |
JLE 4892c <hypre_BoomerAMGCoarsenPMIS.extracted.10+0x12c> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |
MOVQ $0x1,(%R15,%RDX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
CMP %RCX,%RAX | 1 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0.20 | 0 | 0 | 0 | 0.20 | 0 | 1 | 0.20 |
LEA 0x1(%RAX),%RAX | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.17 |
JE 48899 <hypre_BoomerAMGCoarsenPMIS.extracted.10+0x99> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |
MOV (%R9,%RAX,8),%RDX | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
VUCOMISD (%R10,%RDX,8),%XMM0 | 2 | 1 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 3 | 1 |
JBE 48900 <hypre_BoomerAMGCoarsenPMIS.extracted.10+0x100> | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 |
MOVQ $-0x1,(%R15,%RDX,8) | 1 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0.50 | 0 | 0 | 1 | 0.50 |
MOV (%R13,%RDX,8),%RSI | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
MOV 0x8(%R13,%RDX,8),%RDI | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
JMP 48943 <hypre_BoomerAMGCoarsenPMIS.extracted.10+0x143> | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.84 |
MOV (%R11,%RDX,8),%RSI | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
MOV 0x8(%R11,%RDX,8),%RDI | 1 | 0 | 0 | 0.33 | 0.33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 1 | 0.33 |
JMP 489c3 <hypre_BoomerAMGCoarsenPMIS.extracted.10+0x1c3> | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.84 |