| Loop Id: 2872 | Module: exec | Source: IJMatrix_parcsr.c:207-208 | Coverage: 0.01% |
|---|
| Loop Id: 2872 | Module: exec | Source: IJMatrix_parcsr.c:207-208 | Coverage: 0.01% |
|---|
0x584c67 ADD (%RBX,%RDI,8),%RAX [2] |
0x584c6b MOV %RAX,0x8(%RCX,%RDI,8) [1] |
0x584c70 ADD 0x8(%RBX,%RDI,8),%RAX [2] |
0x584c75 MOV %RAX,0x10(%RCX,%RDI,8) [1] |
0x584c7a ADD 0x10(%RBX,%RDI,8),%RAX [2] |
0x584c7f MOV %RAX,0x18(%RCX,%RDI,8) [1] |
0x584c84 ADD 0x18(%RBX,%RDI,8),%RAX [2] |
0x584c89 MOV %RAX,0x20(%RCX,%RDI,8) [1] |
0x584c8e ADD 0x20(%RBX,%RDI,8),%RAX [2] |
0x584c93 MOV %RAX,0x28(%RCX,%RDI,8) [1] |
0x584c98 ADD 0x28(%RBX,%RDI,8),%RAX [2] |
0x584c9d MOV %RAX,0x30(%RCX,%RDI,8) [1] |
0x584ca2 ADD 0x30(%RBX,%RDI,8),%RAX [2] |
0x584ca7 MOV %RAX,0x38(%RCX,%RDI,8) [1] |
0x584cac ADD 0x38(%RBX,%RDI,8),%RAX [2] |
0x584cb1 MOV %RAX,0x40(%RCX,%RDI,8) [1] |
0x584cb6 ADD $0x8,%RDI |
0x584cba CMP %RDI,%R12 |
0x584cbd JNE 584c67 |
/home/kcamus/qaas_runs/169-443-9681/intel/AMG/build/AMG/AMG/IJ_mv/IJMatrix_parcsr.c: 207 - 208 |
-------------------------------------------------------------------------------- |
207: for (i = 0; i < local_num_rows; i++) |
208: offd_i[i+1] = offd_i[i] + offdiag_sizes[i]; |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►100.00+ | HYPRE_IJMatrixSetDiagOffdSizes | HYPRE_IJMatrix.c:770 | exec |
| ○ | BuildIJLaplacian27pt._omp_fn.0 | amg.c:1389 | exec |
| ○ | GOMP_parallel | libgomp.h:985 | libgomp.so.1.0.0 |
| Path / |
| Metric | Value |
|---|---|
| CQA speedup if no scalar integer | 1.00 |
| 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 | 1.23 |
| Bottlenecks | P4, |
| Function | hypre_IJMatrixSetDiagOffdSizesParCSR |
| Source | IJMatrix_parcsr.c:207-208 |
| Source loop unroll info | not unrolled or unrolled with no peel/tail loop |
| Source loop unroll confidence level | max |
| Unroll/vectorization loop type | NA |
| Unroll factor | NA |
| CQA cycles | 8.00 |
| CQA cycles if no scalar integer | 8.00 |
| CQA cycles if FP arith vectorized | 8.00 |
| CQA cycles if fully vectorized | 1.00 |
| Front-end cycles | 6.50 |
| DIV/SQRT cycles | 2.50 |
| P0 cycles | 2.50 |
| P1 cycles | 5.33 |
| P2 cycles | 5.33 |
| P3 cycles | 8.00 |
| P4 cycles | 2.50 |
| P5 cycles | 2.50 |
| P6 cycles | 5.33 |
| P7 cycles | 0.00 |
| Inter-iter dependencies cycles | 8 |
| FE+BE cycles (UFS) | 8.11 |
| Stall cycles (UFS) | 1.22 |
| Nb insns | 19.00 |
| Nb uops | 18.00 |
| Nb loads | 8.00 |
| Nb stores | 8.00 |
| 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 | 16.00 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 64.00 |
| Bytes stored | 64.00 |
| Stride 0 | 0.00 |
| Stride 1 | 2.00 |
| Stride n | 0.00 |
| Stride unknown | 0.00 |
| Stride indirect | 0.00 |
| Vectorization ratio all | 0.00 |
| Vectorization ratio load | 0.00 |
| Vectorization ratio store | 0.00 |
| Vectorization ratio mul | NA |
| Vectorization ratio add_sub | 0.00 |
| Vectorization ratio fma | NA |
| Vectorization ratio div_sqrt | NA |
| Vectorization ratio other | NA |
| Vector-efficiency ratio all | 12.50 |
| Vector-efficiency ratio load | 12.50 |
| Vector-efficiency ratio store | 12.50 |
| Vector-efficiency ratio mul | NA |
| Vector-efficiency ratio add_sub | 12.50 |
| Vector-efficiency ratio fma | NA |
| 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 | 8.00 |
| CQA speedup if no inter-iteration dependency | NA |
| CQA speedup if next bottleneck killed | 1.23 |
| Bottlenecks | P4, |
| Function | hypre_IJMatrixSetDiagOffdSizesParCSR |
| Source | IJMatrix_parcsr.c:207-208 |
| Source loop unroll info | not unrolled or unrolled with no peel/tail loop |
| Source loop unroll confidence level | max |
| Unroll/vectorization loop type | NA |
| Unroll factor | NA |
| CQA cycles | 8.00 |
| CQA cycles if no scalar integer | 8.00 |
| CQA cycles if FP arith vectorized | 8.00 |
| CQA cycles if fully vectorized | 1.00 |
| Front-end cycles | 6.50 |
| DIV/SQRT cycles | 2.50 |
| P0 cycles | 2.50 |
| P1 cycles | 5.33 |
| P2 cycles | 5.33 |
| P3 cycles | 8.00 |
| P4 cycles | 2.50 |
| P5 cycles | 2.50 |
| P6 cycles | 5.33 |
| P7 cycles | 0.00 |
| Inter-iter dependencies cycles | 8 |
| FE+BE cycles (UFS) | 8.11 |
| Stall cycles (UFS) | 1.22 |
| Nb insns | 19.00 |
| Nb uops | 18.00 |
| Nb loads | 8.00 |
| Nb stores | 8.00 |
| 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 | 16.00 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 64.00 |
| Bytes stored | 64.00 |
| Stride 0 | 0.00 |
| Stride 1 | 2.00 |
| Stride n | 0.00 |
| Stride unknown | 0.00 |
| Stride indirect | 0.00 |
| Vectorization ratio all | 0.00 |
| Vectorization ratio load | 0.00 |
| Vectorization ratio store | 0.00 |
| Vectorization ratio mul | NA |
| Vectorization ratio add_sub | 0.00 |
| Vectorization ratio fma | NA |
| Vectorization ratio div_sqrt | NA |
| Vectorization ratio other | NA |
| Vector-efficiency ratio all | 12.50 |
| Vector-efficiency ratio load | 12.50 |
| Vector-efficiency ratio store | 12.50 |
| Vector-efficiency ratio mul | NA |
| Vector-efficiency ratio add_sub | 12.50 |
| Vector-efficiency ratio fma | NA |
| Vector-efficiency ratio div_sqrt | NA |
| Vector-efficiency ratio other | NA |
| Path / |
| Function | hypre_IJMatrixSetDiagOffdSizesParCSR |
| Source file and lines | IJMatrix_parcsr.c:207-208 |
| Module | exec |
| nb instructions | 19 |
| nb uops | 18 |
| loop length | 88 |
| used x86 registers | 5 |
| used mmx registers | 0 |
| used xmm registers | 0 |
| used ymm registers | 0 |
| used zmm registers | 0 |
| nb stack references | 0 |
| micro-operation queue | 6.50 cycles |
| front end | 6.50 cycles |
| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | |
|---|---|---|---|---|---|---|---|---|
| uops | 2.50 | 2.50 | 5.33 | 5.33 | 8.00 | 2.50 | 2.50 | 5.33 |
| cycles | 2.50 | 2.50 | 5.33 | 5.33 | 8.00 | 2.50 | 2.50 | 5.33 |
| Cycles executing div or sqrt instructions | NA |
| Longest recurrence chain latency (RecMII) | 8.00 |
| FE+BE cycles | 8.11 |
| Stall cycles | 1.22 |
| RS full (events) | 4.36 |
| Front-end | 6.50 |
| Dispatch | 8.00 |
| Data deps. | 8.00 |
| Overall L1 | 8.00 |
| all | 0% |
| load | 0% |
| store | 0% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 0% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | NA (no other vectorizable/vectorized instructions) |
| all | 12% |
| load | 12% |
| store | 12% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 12% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| 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 | Latency | Recip. throughput |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ADD (%RBX,%RDI,8),%RAX | 1 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0.25 | 0.25 | 0 | 1 | 0.50 |
| MOV %RAX,0x8(%RCX,%RDI,8) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
| ADD 0x8(%RBX,%RDI,8),%RAX | 1 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0.25 | 0.25 | 0 | 1 | 0.50 |
| MOV %RAX,0x10(%RCX,%RDI,8) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
| ADD 0x10(%RBX,%RDI,8),%RAX | 1 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0.25 | 0.25 | 0 | 1 | 0.50 |
| MOV %RAX,0x18(%RCX,%RDI,8) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
| ADD 0x18(%RBX,%RDI,8),%RAX | 1 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0.25 | 0.25 | 0 | 1 | 0.50 |
| MOV %RAX,0x20(%RCX,%RDI,8) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
| ADD 0x20(%RBX,%RDI,8),%RAX | 1 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0.25 | 0.25 | 0 | 1 | 0.50 |
| MOV %RAX,0x28(%RCX,%RDI,8) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
| ADD 0x28(%RBX,%RDI,8),%RAX | 1 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0.25 | 0.25 | 0 | 1 | 0.50 |
| MOV %RAX,0x30(%RCX,%RDI,8) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
| ADD 0x30(%RBX,%RDI,8),%RAX | 1 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0.25 | 0.25 | 0 | 1 | 0.50 |
| MOV %RAX,0x38(%RCX,%RDI,8) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
| ADD 0x38(%RBX,%RDI,8),%RAX | 1 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0.25 | 0.25 | 0 | 1 | 0.50 |
| MOV %RAX,0x40(%RCX,%RDI,8) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
| ADD $0x8,%RDI | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
| CMP %RDI,%R12 | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
| JNE 584c67 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |
| Function | hypre_IJMatrixSetDiagOffdSizesParCSR |
| Source file and lines | IJMatrix_parcsr.c:207-208 |
| Module | exec |
| nb instructions | 19 |
| nb uops | 18 |
| loop length | 88 |
| used x86 registers | 5 |
| used mmx registers | 0 |
| used xmm registers | 0 |
| used ymm registers | 0 |
| used zmm registers | 0 |
| nb stack references | 0 |
| micro-operation queue | 6.50 cycles |
| front end | 6.50 cycles |
| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | |
|---|---|---|---|---|---|---|---|---|
| uops | 2.50 | 2.50 | 5.33 | 5.33 | 8.00 | 2.50 | 2.50 | 5.33 |
| cycles | 2.50 | 2.50 | 5.33 | 5.33 | 8.00 | 2.50 | 2.50 | 5.33 |
| Cycles executing div or sqrt instructions | NA |
| Longest recurrence chain latency (RecMII) | 8.00 |
| FE+BE cycles | 8.11 |
| Stall cycles | 1.22 |
| RS full (events) | 4.36 |
| Front-end | 6.50 |
| Dispatch | 8.00 |
| Data deps. | 8.00 |
| Overall L1 | 8.00 |
| all | 0% |
| load | 0% |
| store | 0% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 0% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| div/sqrt | NA (no div/sqrt vectorizable/vectorized instructions) |
| other | NA (no other vectorizable/vectorized instructions) |
| all | 12% |
| load | 12% |
| store | 12% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 12% |
| fma | NA (no fma vectorizable/vectorized instructions) |
| 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 | Latency | Recip. throughput |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ADD (%RBX,%RDI,8),%RAX | 1 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0.25 | 0.25 | 0 | 1 | 0.50 |
| MOV %RAX,0x8(%RCX,%RDI,8) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
| ADD 0x8(%RBX,%RDI,8),%RAX | 1 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0.25 | 0.25 | 0 | 1 | 0.50 |
| MOV %RAX,0x10(%RCX,%RDI,8) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
| ADD 0x10(%RBX,%RDI,8),%RAX | 1 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0.25 | 0.25 | 0 | 1 | 0.50 |
| MOV %RAX,0x18(%RCX,%RDI,8) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
| ADD 0x18(%RBX,%RDI,8),%RAX | 1 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0.25 | 0.25 | 0 | 1 | 0.50 |
| MOV %RAX,0x20(%RCX,%RDI,8) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
| ADD 0x20(%RBX,%RDI,8),%RAX | 1 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0.25 | 0.25 | 0 | 1 | 0.50 |
| MOV %RAX,0x28(%RCX,%RDI,8) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
| ADD 0x28(%RBX,%RDI,8),%RAX | 1 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0.25 | 0.25 | 0 | 1 | 0.50 |
| MOV %RAX,0x30(%RCX,%RDI,8) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
| ADD 0x30(%RBX,%RDI,8),%RAX | 1 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0.25 | 0.25 | 0 | 1 | 0.50 |
| MOV %RAX,0x38(%RCX,%RDI,8) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
| ADD 0x38(%RBX,%RDI,8),%RAX | 1 | 0.25 | 0.25 | 0.50 | 0.50 | 0 | 0.25 | 0.25 | 0 | 1 | 0.50 |
| MOV %RAX,0x40(%RCX,%RDI,8) | 1 | 0 | 0 | 0.33 | 0.33 | 1 | 0 | 0 | 0.33 | 3 | 1 |
| ADD $0x8,%RDI | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
| CMP %RDI,%R12 | 1 | 0.25 | 0.25 | 0 | 0 | 0 | 0.25 | 0.25 | 0 | 1 | 0.25 |
| JNE 584c67 | 1 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0 | 0 | 0.50-1 |
