| Loop Id: 266 | Module: exec | Source: par_coarsen.c:2354-2381 | Coverage: 0.24% |
|---|
| Loop Id: 266 | Module: exec | Source: par_coarsen.c:2354-2381 | Coverage: 0.24% |
|---|
0x428de0 CMP %R8,%RAX |
0x428de3 LEA 0x1(%RAX),%RAX |
0x428de7 JE 428d8b |
0x428de9 MOV (%R11,%RAX,8),%RDX |
0x428ded VMOVSD (%R13,%RDX,8),%XMM1 |
0x428df4 VUCOMISD %XMM1,%XMM0 |
0x428df8 JAE 428de0 |
0x428dfa MOV (%RBX,%RDX,8),%RSI |
0x428dfe CMP 0x8(%RBX,%RDX,8),%RSI |
0x428e03 MOV -0x38(%RBP),%RCX |
0x428e07 JL 428e32 |
0x428e09 MOV (%R12,%RDX,8),%RSI |
0x428e0d CMP 0x8(%R12,%RDX,8),%RSI |
0x428e12 JGE 428de0 |
0x428e14 MOV -0x38(%RBP),%RCX |
0x428e18 LEA (%RCX,%RDX,8),%R9 |
0x428e1c JMP 428e7d |
(268) 0x428e20 MOVQ $0,(%RCX,%RDI,8) |
(268) 0x428e28 INC %RSI |
(268) 0x428e2b CMP 0x8(%RBX,%RDX,8),%RSI |
(268) 0x428e30 JGE 428e09 |
(268) 0x428e32 MOV (%R15,%RSI,8),%RDI |
(268) 0x428e36 VMOVSD (%R13,%RDI,8),%XMM2 |
(268) 0x428e3d VUCOMISD %XMM2,%XMM0 |
(268) 0x428e41 JAE 428e28 |
(268) 0x428e43 VUCOMISD %XMM2,%XMM1 |
(268) 0x428e47 JA 428e20 |
(268) 0x428e49 VUCOMISD %XMM1,%XMM2 |
(268) 0x428e4d MOV %RDX,%RDI |
(268) 0x428e50 JA 428e20 |
(268) 0x428e52 JMP 428e28 |
(267) 0x428e60 MOV -0x58(%RBP),%RDI |
(267) 0x428e64 LEA (%RDI,%RCX,8),%RCX |
(267) 0x428e68 MOVQ $0,(%RCX) |
(267) 0x428e6f INC %RSI |
(267) 0x428e72 CMP 0x8(%R12,%RDX,8),%RSI |
(267) 0x428e77 JGE 428de0 |
(267) 0x428e7d MOV (%R10,%RSI,8),%RCX |
(267) 0x428e81 LEA (%RCX,%R14,1),%RDI |
(267) 0x428e85 VMOVSD (%R13,%RDI,8),%XMM2 |
(267) 0x428e8c VUCOMISD %XMM2,%XMM0 |
(267) 0x428e90 JAE 428e6f |
(267) 0x428e92 VUCOMISD %XMM2,%XMM1 |
(267) 0x428e96 JA 428e60 |
(267) 0x428e98 VUCOMISD %XMM1,%XMM2 |
(267) 0x428e9c MOV %R9,%RCX |
(267) 0x428e9f JA 428e68 |
(267) 0x428ea1 JMP 428e6f |
/home/kcamus/qaas_runs/169-443-9681/intel/AMG/build/AMG/AMG/parcsr_ls/par_coarsen.c: 2354 - 2381 |
-------------------------------------------------------------------------------- |
2354: #pragma omp parallel for private(ig, i, jS, j, jj) HYPRE_SMP_SCHEDULE |
2355: #endif |
2356: for (ig = 0; ig < graph_size; ig++) |
2357: { |
2358: i = graph_array[ig]; |
2359: if (measure_array[i] > 1) |
2360: { |
2361: for (jS = S_diag_i[i]; jS < S_diag_i[i+1]; jS++) |
2362: { |
2363: j = S_diag_j[jS]; |
2364: if (measure_array[j] > 1) |
2365: { |
2366: if (measure_array[i] > measure_array[j]) |
2367: CF_marker[j] = 0; |
2368: else if (measure_array[j] > measure_array[i]) |
2369: CF_marker[i] = 0; |
2370: } |
2371: } /* for each local neighbor j of i */ |
2372: for (jS = S_offd_i[i]; jS < S_offd_i[i+1]; jS++) |
2373: { |
2374: jj = S_offd_j[jS]; |
2375: j = num_variables+jj; |
2376: if (measure_array[j] > 1) |
2377: { |
2378: if (measure_array[i] > measure_array[j]) |
2379: CF_marker_offd[jj] = 0; |
2380: else if (measure_array[j] > measure_array[i]) |
2381: CF_marker[i] = 0; |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►83.33+ | __kmp_invoke_microtask | libiomp5.so | |
| ○ | __kmp_fork_call | libiomp5.so | |
| ○ | __kmpc_fork_call | libiomp5.so | |
| ○ | hypre_BoomerAMGCoarsenPMIS | par_coarsen.c:2354 | exec |
| ○ | hypre_BoomerAMGSetup | par_amg_setup.c:601 | exec |
| ○ | hypre_PCGSetup | pcg.c:234 | exec |
| ○ | main | amg.c:398 | exec |
| ○ | __libc_init_first | libc.so.6 | |
| ►16.67+ | __kmp_invoke_microtask | libiomp5.so | |
| ○ | __kmp_fork_call | libiomp5.so | |
| ○ | __kmpc_fork_call | libiomp5.so | |
| ○ | hypre_BoomerAMGCoarsenPMIS | par_coarsen.c:2354 | exec |
| ○ | hypre_BoomerAMGSetup | par_amg_setup.c:626 | exec |
| ○ | hypre_PCGSetup | pcg.c:234 | exec |
| ○ | main | amg.c:398 | exec |
| ○ | __libc_init_first | libc.so.6 |
| Path / |
| Metric | Value |
|---|---|
| CQA speedup if no scalar integer | 1.90 |
| CQA speedup if FP arith vectorized | 1.00 |
| CQA speedup if fully vectorized | 8.00 |
| CQA speedup if no inter-iteration dependency | NA |
| CQA speedup if next bottleneck killed | 1.19 |
| Bottlenecks | micro-operation queue, |
| Function | hypre_BoomerAMGCoarsenPMIS.extracted.15 |
| Source | par_coarsen.c:2354-2381 |
| Source loop unroll info | NA |
| Source loop unroll confidence level | NA |
| Unroll/vectorization loop type | NA |
| Unroll factor | NA |
| CQA cycles | 4.75 |
| CQA cycles if no scalar integer | 2.50 |
| CQA cycles if FP arith vectorized | 4.75 |
| CQA cycles if fully vectorized | 0.59 |
| Front-end cycles | 4.75 |
| DIV/SQRT cycles | 3.00 |
| P0 cycles | 2.50 |
| P1 cycles | 4.00 |
| P2 cycles | 4.00 |
| P3 cycles | 0.00 |
| P4 cycles | 2.50 |
| P5 cycles | 3.00 |
| P6 cycles | 0.00 |
| P7 cycles | 0.00 |
| Inter-iter dependencies cycles | NA |
| FE+BE cycles (UFS) | 4.94 |
| Stall cycles (UFS) | 0.00 |
| Nb insns | 17.00 |
| Nb uops | 17.00 |
| Nb loads | 8.00 |
| Nb stores | 0.00 |
| Nb stack references | 1.00 |
| 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 | 13.47 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 64.00 |
| Bytes stored | 0.00 |
| 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 | NA |
| 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 | 12.50 |
| Vector-efficiency ratio load | 12.50 |
| Vector-efficiency ratio store | NA |
| 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 | 1.90 |
| CQA speedup if FP arith vectorized | 1.00 |
| CQA speedup if fully vectorized | 8.00 |
| CQA speedup if no inter-iteration dependency | NA |
| CQA speedup if next bottleneck killed | 1.19 |
| Bottlenecks | micro-operation queue, |
| Function | hypre_BoomerAMGCoarsenPMIS.extracted.15 |
| Source | par_coarsen.c:2354-2381 |
| Source loop unroll info | NA |
| Source loop unroll confidence level | NA |
| Unroll/vectorization loop type | NA |
| Unroll factor | NA |
| CQA cycles | 4.75 |
| CQA cycles if no scalar integer | 2.50 |
| CQA cycles if FP arith vectorized | 4.75 |
| CQA cycles if fully vectorized | 0.59 |
| Front-end cycles | 4.75 |
| DIV/SQRT cycles | 3.00 |
| P0 cycles | 2.50 |
| P1 cycles | 4.00 |
| P2 cycles | 4.00 |
| P3 cycles | 0.00 |
| P4 cycles | 2.50 |
| P5 cycles | 3.00 |
| P6 cycles | 0.00 |
| P7 cycles | 0.00 |
| Inter-iter dependencies cycles | NA |
| FE+BE cycles (UFS) | 4.94 |
| Stall cycles (UFS) | 0.00 |
| Nb insns | 17.00 |
| Nb uops | 17.00 |
| Nb loads | 8.00 |
| Nb stores | 0.00 |
| Nb stack references | 1.00 |
| 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 | 13.47 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 64.00 |
| Bytes stored | 0.00 |
| 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 | NA |
| 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 | 12.50 |
| Vector-efficiency ratio load | 12.50 |
| Vector-efficiency ratio store | NA |
| 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.15 |
| Source file and lines | par_coarsen.c:2354-2381 |
| Module | exec |
| nb instructions | 17 |
| nb uops | 17 |
| loop length | 62 |
| used x86 registers | 11 |
| used mmx registers | 0 |
| used xmm registers | 2 |
| used ymm registers | 0 |
| used zmm registers | 0 |
| nb stack references | 1 |
| micro-operation queue | 4.75 cycles |
| front end | 4.75 cycles |
| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | |
|---|---|---|---|---|---|---|---|---|
| uops | 3.00 | 2.50 | 4.00 | 4.00 | 0.00 | 2.50 | 3.00 | 0.00 |
| cycles | 3.00 | 2.50 | 4.00 | 4.00 | 0.00 | 2.50 | 3.00 | 0.00 |
| Cycles executing div or sqrt instructions | NA |
| FE+BE cycles | 4.94 |
| Stall cycles | 0.00 |
| Front-end | 4.75 |
| Dispatch | 4.00 |
| Overall L1 | 4.75 |
| 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) |
| 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 | 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 | 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) |
| 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 | 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% |
| Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | Latency | Recip. throughput |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CMP %R8,%RAX | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
| LEA 0x1(%RAX),%RAX | 1 | 0 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 1 | 0.50 |
| JE 428d8b | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |
| MOV (%R11,%RAX,8),%RDX | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
| VMOVSD (%R13,%RDX,8),%XMM1 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
| VUCOMISD %XMM1,%XMM0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| JAE 428de0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |
| MOV (%RBX,%RDX,8),%RSI | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
| CMP 0x8(%RBX,%RDX,8),%RSI | 1 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0.25 | 0.25 | 0 | 1 | 0.50 |
| MOV -0x38(%RBP),%RCX | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
| JL 428e32 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |
| MOV (%R12,%RDX,8),%RSI | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
| CMP 0x8(%R12,%RDX,8),%RSI | 1 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0.25 | 0.25 | 0 | 1 | 0.50 |
| JGE 428de0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |
| MOV -0x38(%RBP),%RCX | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
| LEA (%RCX,%RDX,8),%R9 | 1 | 0 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 1 | 0.50 |
| JMP 428e7d | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1-2 |
| Function | hypre_BoomerAMGCoarsenPMIS.extracted.15 |
| Source file and lines | par_coarsen.c:2354-2381 |
| Module | exec |
| nb instructions | 17 |
| nb uops | 17 |
| loop length | 62 |
| used x86 registers | 11 |
| used mmx registers | 0 |
| used xmm registers | 2 |
| used ymm registers | 0 |
| used zmm registers | 0 |
| nb stack references | 1 |
| micro-operation queue | 4.75 cycles |
| front end | 4.75 cycles |
| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | |
|---|---|---|---|---|---|---|---|---|
| uops | 3.00 | 2.50 | 4.00 | 4.00 | 0.00 | 2.50 | 3.00 | 0.00 |
| cycles | 3.00 | 2.50 | 4.00 | 4.00 | 0.00 | 2.50 | 3.00 | 0.00 |
| Cycles executing div or sqrt instructions | NA |
| FE+BE cycles | 4.94 |
| Stall cycles | 0.00 |
| Front-end | 4.75 |
| Dispatch | 4.00 |
| Overall L1 | 4.75 |
| 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) |
| 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 | 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 | 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) |
| 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 | 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% |
| Instruction | Nb FU | P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | Latency | Recip. throughput |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CMP %R8,%RAX | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
| LEA 0x1(%RAX),%RAX | 1 | 0 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 1 | 0.50 |
| JE 428d8b | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |
| MOV (%R11,%RAX,8),%RDX | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
| VMOVSD (%R13,%RDX,8),%XMM1 | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
| VUCOMISD %XMM1,%XMM0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| JAE 428de0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |
| MOV (%RBX,%RDX,8),%RSI | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
| CMP 0x8(%RBX,%RDX,8),%RSI | 1 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0.25 | 0.25 | 0 | 1 | 0.50 |
| MOV -0x38(%RBP),%RCX | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
| JL 428e32 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |
| MOV (%R12,%RDX,8),%RSI | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
| CMP 0x8(%R12,%RDX,8),%RSI | 1 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0.25 | 0.25 | 0 | 1 | 0.50 |
| JGE 428de0 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |
| MOV -0x38(%RBP),%RCX | 1 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 4-5 | 0.50 |
| LEA (%RCX,%RDX,8),%R9 | 1 | 0 | 0.50 | 0 | 0 | 0 | 0.50 | 0 | 0 | 1 | 0.50 |
| JMP 428e7d | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1-2 |
