| Loop Id: 70 | Module: exec | Source: local_halos.cpp:13-15 | Coverage: 0.22% |
|---|
| Loop Id: 70 | Module: exec | Source: local_halos.cpp:13-15 | Coverage: 0.22% |
|---|
0x415880 LDR D0, [X13, W16,SXTW #3] [1] |
0x415884 SUBS X15, X15, #1 |
0x415888 ADD W16, W16, #1 |
0x41588c STR D0, [X13, W17,SXTW #3] [1] |
0x415890 SUB W17, W17, #1 |
0x415894 B.NE 415880 |
/home/eoseret/qaas/qaas_runs/178-237-4322/intel/TeaLeaf/build/TeaLeaf/src/omp/local_halos.cpp: 13 - 15 |
-------------------------------------------------------------------------------- |
13: for (int kk = 0; kk < depth; ++kk) { |
14: int base = jj * x; |
15: buffer[base + (halo_depth - kk - 1)] = buffer[base + (halo_depth + kk)]; |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►77.18+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_fork_call | libomp.so | |
| ○ | __kmpc_fork_call | libomp.so | |
| ○ | update_face(int, int, int, int[...] | local_halos.cpp:73 | exec |
| ○ | local_halos(int, int, int, int[...] | local_halos.cpp:103 | exec |
| ○ | run_local_halos(Chunk*, Settin[...] | local_halos.cpp:114 | exec |
| ○ | halo_update_driver(Chunk*, Set[...] | halo_update_driver.cpp:12 | exec |
| ○ | cg_driver(Chunk*, Settings&, d[...] | cg_driver.cpp:20 | exec |
| ○ | solve(Chunk*, Settings&, int, [...] | diffuse.cpp:45 | exec |
| ○ | diffuse(Chunk*, Settings&) | diffuse.cpp:12 | exec |
| ○ | main | main.cpp:169 | exec |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | exec | |
| ►22.73+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_fork_call | libomp.so | |
| ○ | __kmpc_fork_call | libomp.so | |
| ○ | update_face(int, int, int, int[...] | local_halos.cpp:73 | exec |
| ○ | local_halos(int, int, int, int[...] | local_halos.cpp:94 | exec |
| ○ | run_local_halos(Chunk*, Settin[...] | local_halos.cpp:114 | exec |
| ○ | halo_update_driver(Chunk*, Set[...] | halo_update_driver.cpp:12 | exec |
| ○ | cg_driver(Chunk*, Settings&, d[...] | cg_driver.cpp:20 | exec |
| ○ | solve(Chunk*, Settings&, int, [...] | diffuse.cpp:45 | exec |
| ○ | diffuse(Chunk*, Settings&) | diffuse.cpp:12 | exec |
| ○ | main | main.cpp:169 | exec |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | exec |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►48.26+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_launch_thread | libomp.so | |
| ○ | __kmp_launch_worker(void*) | libomp.so | |
| ○ | start_thread | libc.so.6 | |
| ○ | thread_start | libc.so.6 | |
| ►38.13+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_fork_call | libomp.so | |
| ○ | __kmpc_fork_call | libomp.so | |
| ○ | update_face(int, int, int, int[...] | local_halos.cpp:73 | exec |
| ○ | local_halos(int, int, int, int[...] | local_halos.cpp:103 | exec |
| ○ | run_local_halos(Chunk*, Settin[...] | local_halos.cpp:114 | exec |
| ○ | halo_update_driver(Chunk*, Set[...] | halo_update_driver.cpp:12 | exec |
| ○ | cg_driver(Chunk*, Settings&, d[...] | cg_driver.cpp:20 | exec |
| ○ | solve(Chunk*, Settings&, int, [...] | diffuse.cpp:45 | exec |
| ○ | diffuse(Chunk*, Settings&) | diffuse.cpp:12 | exec |
| ○ | main | main.cpp:169 | exec |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | exec | |
| ►13.61+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_fork_call | libomp.so | |
| ○ | __kmpc_fork_call | libomp.so | |
| ○ | update_face(int, int, int, int[...] | local_halos.cpp:73 | exec |
| ○ | local_halos(int, int, int, int[...] | local_halos.cpp:94 | exec |
| ○ | run_local_halos(Chunk*, Settin[...] | local_halos.cpp:114 | exec |
| ○ | halo_update_driver(Chunk*, Set[...] | halo_update_driver.cpp:12 | exec |
| ○ | cg_driver(Chunk*, Settings&, d[...] | cg_driver.cpp:20 | exec |
| ○ | solve(Chunk*, Settings&, int, [...] | diffuse.cpp:45 | exec |
| ○ | diffuse(Chunk*, Settings&) | diffuse.cpp:12 | exec |
| ○ | main | main.cpp:169 | exec |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | exec |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►69.82+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_launch_thread | libomp.so | |
| ○ | __kmp_launch_worker(void*) | libomp.so | |
| ○ | start_thread | libc.so.6 | |
| ○ | thread_start | libc.so.6 | |
| ►20.96+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_fork_call | libomp.so | |
| ○ | __kmpc_fork_call | libomp.so | |
| ○ | update_face(int, int, int, int[...] | local_halos.cpp:73 | exec |
| ○ | local_halos(int, int, int, int[...] | local_halos.cpp:103 | exec |
| ○ | run_local_halos(Chunk*, Settin[...] | local_halos.cpp:114 | exec |
| ○ | halo_update_driver(Chunk*, Set[...] | halo_update_driver.cpp:12 | exec |
| ○ | cg_driver(Chunk*, Settings&, d[...] | cg_driver.cpp:20 | exec |
| ○ | solve(Chunk*, Settings&, int, [...] | diffuse.cpp:45 | exec |
| ○ | diffuse(Chunk*, Settings&) | diffuse.cpp:12 | exec |
| ○ | main | main.cpp:169 | exec |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | exec | |
| ►9.10+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_fork_call | libomp.so | |
| ○ | __kmpc_fork_call | libomp.so | |
| ○ | update_face(int, int, int, int[...] | local_halos.cpp:73 | exec |
| ○ | local_halos(int, int, int, int[...] | local_halos.cpp:94 | exec |
| ○ | run_local_halos(Chunk*, Settin[...] | local_halos.cpp:114 | exec |
| ○ | halo_update_driver(Chunk*, Set[...] | halo_update_driver.cpp:12 | exec |
| ○ | cg_driver(Chunk*, Settings&, d[...] | cg_driver.cpp:20 | exec |
| ○ | solve(Chunk*, Settings&, int, [...] | diffuse.cpp:45 | exec |
| ○ | diffuse(Chunk*, Settings&) | diffuse.cpp:12 | exec |
| ○ | main | main.cpp:169 | exec |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | exec |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►84.52+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_launch_thread | libomp.so | |
| ○ | __kmp_launch_worker(void*) | libomp.so | |
| ○ | start_thread | libc.so.6 | |
| ○ | thread_start | libc.so.6 | |
| ►12.66+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_fork_call | libomp.so | |
| ○ | __kmpc_fork_call | libomp.so | |
| ○ | update_face(int, int, int, int[...] | local_halos.cpp:73 | exec |
| ○ | local_halos(int, int, int, int[...] | local_halos.cpp:103 | exec |
| ○ | run_local_halos(Chunk*, Settin[...] | local_halos.cpp:114 | exec |
| ○ | halo_update_driver(Chunk*, Set[...] | halo_update_driver.cpp:12 | exec |
| ○ | cg_driver(Chunk*, Settings&, d[...] | cg_driver.cpp:20 | exec |
| ○ | solve(Chunk*, Settings&, int, [...] | diffuse.cpp:45 | exec |
| ○ | diffuse(Chunk*, Settings&) | diffuse.cpp:12 | exec |
| ○ | main | main.cpp:169 | exec |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | exec | |
| ►2.82+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_fork_call | libomp.so | |
| ○ | __kmpc_fork_call | libomp.so | |
| ○ | update_face(int, int, int, int[...] | local_halos.cpp:73 | exec |
| ○ | local_halos(int, int, int, int[...] | local_halos.cpp:94 | exec |
| ○ | run_local_halos(Chunk*, Settin[...] | local_halos.cpp:114 | exec |
| ○ | halo_update_driver(Chunk*, Set[...] | halo_update_driver.cpp:12 | exec |
| ○ | cg_driver(Chunk*, Settings&, d[...] | cg_driver.cpp:20 | exec |
| ○ | solve(Chunk*, Settings&, int, [...] | diffuse.cpp:45 | exec |
| ○ | diffuse(Chunk*, Settings&) | diffuse.cpp:12 | exec |
| ○ | main | main.cpp:169 | exec |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | exec |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►93.16+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_launch_thread | libomp.so | |
| ○ | __kmp_launch_worker(void*) | libomp.so | |
| ○ | start_thread | libc.so.6 | |
| ○ | thread_start | libc.so.6 | |
| ►5.22+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_fork_call | libomp.so | |
| ○ | __kmpc_fork_call | libomp.so | |
| ○ | update_face(int, int, int, int[...] | local_halos.cpp:73 | exec |
| ○ | local_halos(int, int, int, int[...] | local_halos.cpp:103 | exec |
| ○ | run_local_halos(Chunk*, Settin[...] | local_halos.cpp:114 | exec |
| ○ | halo_update_driver(Chunk*, Set[...] | halo_update_driver.cpp:12 | exec |
| ○ | cg_driver(Chunk*, Settings&, d[...] | cg_driver.cpp:20 | exec |
| ○ | solve(Chunk*, Settings&, int, [...] | diffuse.cpp:45 | exec |
| ○ | diffuse(Chunk*, Settings&) | diffuse.cpp:12 | exec |
| ○ | main | main.cpp:169 | exec |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | exec | |
| ►1.62+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_fork_call | libomp.so | |
| ○ | __kmpc_fork_call | libomp.so | |
| ○ | update_face(int, int, int, int[...] | local_halos.cpp:73 | exec |
| ○ | local_halos(int, int, int, int[...] | local_halos.cpp:94 | exec |
| ○ | run_local_halos(Chunk*, Settin[...] | local_halos.cpp:114 | exec |
| ○ | halo_update_driver(Chunk*, Set[...] | halo_update_driver.cpp:12 | exec |
| ○ | cg_driver(Chunk*, Settings&, d[...] | cg_driver.cpp:20 | exec |
| ○ | solve(Chunk*, Settings&, int, [...] | diffuse.cpp:45 | exec |
| ○ | diffuse(Chunk*, Settings&) | diffuse.cpp:12 | exec |
| ○ | main | main.cpp:169 | exec |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | exec |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►96.46+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_launch_thread | libomp.so | |
| ○ | __kmp_launch_worker(void*) | libomp.so | |
| ○ | start_thread | libc.so.6 | |
| ○ | thread_start | libc.so.6 | |
| ►2.59+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_fork_call | libomp.so | |
| ○ | __kmpc_fork_call | libomp.so | |
| ○ | update_face(int, int, int, int[...] | local_halos.cpp:73 | exec |
| ○ | local_halos(int, int, int, int[...] | local_halos.cpp:103 | exec |
| ○ | run_local_halos(Chunk*, Settin[...] | local_halos.cpp:114 | exec |
| ○ | halo_update_driver(Chunk*, Set[...] | halo_update_driver.cpp:12 | exec |
| ○ | cg_driver(Chunk*, Settings&, d[...] | cg_driver.cpp:20 | exec |
| ○ | solve(Chunk*, Settings&, int, [...] | diffuse.cpp:45 | exec |
| ○ | diffuse(Chunk*, Settings&) | diffuse.cpp:12 | exec |
| ○ | main | main.cpp:169 | exec |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | exec |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►97.19+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_launch_thread | libomp.so | |
| ○ | __kmp_launch_worker(void*) | libomp.so | |
| ○ | start_thread | libc.so.6 | |
| ○ | thread_start | libc.so.6 | |
| ►2.06+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_fork_call | libomp.so | |
| ○ | __kmpc_fork_call | libomp.so | |
| ○ | update_face(int, int, int, int[...] | local_halos.cpp:73 | exec |
| ○ | local_halos(int, int, int, int[...] | local_halos.cpp:103 | exec |
| ○ | run_local_halos(Chunk*, Settin[...] | local_halos.cpp:114 | exec |
| ○ | halo_update_driver(Chunk*, Set[...] | halo_update_driver.cpp:12 | exec |
| ○ | cg_driver(Chunk*, Settings&, d[...] | cg_driver.cpp:20 | exec |
| ○ | solve(Chunk*, Settings&, int, [...] | diffuse.cpp:45 | exec |
| ○ | diffuse(Chunk*, Settings&) | diffuse.cpp:12 | exec |
| ○ | main | main.cpp:169 | exec |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | exec |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►98.35+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_launch_thread | libomp.so | |
| ○ | __kmp_launch_worker(void*) | libomp.so | |
| ○ | start_thread | libc.so.6 | |
| ○ | thread_start | libc.so.6 | |
| ►1.26+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_fork_call | libomp.so | |
| ○ | __kmpc_fork_call | libomp.so | |
| ○ | update_face(int, int, int, int[...] | local_halos.cpp:73 | exec |
| ○ | local_halos(int, int, int, int[...] | local_halos.cpp:103 | exec |
| ○ | run_local_halos(Chunk*, Settin[...] | local_halos.cpp:114 | exec |
| ○ | halo_update_driver(Chunk*, Set[...] | halo_update_driver.cpp:12 | exec |
| ○ | cg_driver(Chunk*, Settings&, d[...] | cg_driver.cpp:20 | exec |
| ○ | solve(Chunk*, Settings&, int, [...] | diffuse.cpp:45 | exec |
| ○ | diffuse(Chunk*, Settings&) | diffuse.cpp:12 | exec |
| ○ | main | main.cpp:169 | exec |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | exec |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►98.30+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_launch_thread | libomp.so | |
| ○ | __kmp_launch_worker(void*) | libomp.so | |
| ○ | start_thread | libc.so.6 | |
| ○ | thread_start | libc.so.6 | |
| ►1.28+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_fork_call | libomp.so | |
| ○ | __kmpc_fork_call | libomp.so | |
| ○ | update_face(int, int, int, int[...] | local_halos.cpp:73 | exec |
| ○ | local_halos(int, int, int, int[...] | local_halos.cpp:103 | exec |
| ○ | run_local_halos(Chunk*, Settin[...] | local_halos.cpp:114 | exec |
| ○ | halo_update_driver(Chunk*, Set[...] | halo_update_driver.cpp:12 | exec |
| ○ | cg_driver(Chunk*, Settings&, d[...] | cg_driver.cpp:20 | exec |
| ○ | solve(Chunk*, Settings&, int, [...] | diffuse.cpp:45 | exec |
| ○ | diffuse(Chunk*, Settings&) | diffuse.cpp:12 | exec |
| ○ | main | main.cpp:169 | exec |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | exec |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►98.51+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_launch_thread | libomp.so | |
| ○ | __kmp_launch_worker(void*) | libomp.so | |
| ○ | start_thread | libc.so.6 | |
| ○ | thread_start | libc.so.6 | |
| ►1.12+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_fork_call | libomp.so | |
| ○ | __kmpc_fork_call | libomp.so | |
| ○ | update_face(int, int, int, int[...] | local_halos.cpp:73 | exec |
| ○ | local_halos(int, int, int, int[...] | local_halos.cpp:103 | exec |
| ○ | run_local_halos(Chunk*, Settin[...] | local_halos.cpp:114 | exec |
| ○ | halo_update_driver(Chunk*, Set[...] | halo_update_driver.cpp:12 | exec |
| ○ | cg_driver(Chunk*, Settings&, d[...] | cg_driver.cpp:20 | exec |
| ○ | solve(Chunk*, Settings&, int, [...] | diffuse.cpp:45 | exec |
| ○ | diffuse(Chunk*, Settings&) | diffuse.cpp:12 | exec |
| ○ | main | main.cpp:169 | exec |
| ○ | __libc_start_call_main | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | exec |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►98.70+ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_invoke_task_func | libomp.so | |
| ○ | __kmp_launch_thread | libomp.so | |
| ○ | __kmp_launch_worker(void*) | libomp.so | |
| ○ | start_thread | libc.so.6 | |
| ○ | thread_start | libc.so.6 |
| 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 | 4.00 |
| CQA speedup if no inter-iteration dependency | NA |
| CQA speedup if next bottleneck killed | 1.20 |
| Bottlenecks | |
| Function | update_left(int, int, int, int, double*, bool) [clone .omp_outlined] |
| Source | local_halos.cpp:13-15 |
| Source loop unroll info | not unrolled or unrolled with no peel/tail loop |
| Source loop unroll confidence level | NA |
| Unroll/vectorization loop type | NA |
| Unroll factor | NA |
| CQA cycles | 1.00 |
| CQA cycles if no scalar integer | 1.00 |
| CQA cycles if FP arith vectorized | 1.00 |
| CQA cycles if fully vectorized | 0.25 |
| Front-end cycles | 0.75 |
| P0 cycles | 0.50 |
| P1 cycles | 0.50 |
| P2 cycles | 0.75 |
| P3 cycles | 0.75 |
| P4 cycles | 0.75 |
| P5 cycles | 0.75 |
| P6 cycles | 0.50 |
| P7 cycles | 0.50 |
| P8 cycles | 0.00 |
| P9 cycles | 0.00 |
| P10 cycles | 0.83 |
| P11 cycles | 0.50 |
| P12 cycles | 0.67 |
| P13 cycles | 0.00 |
| P14 cycles | 0.00 |
| DIV/SQRT cycles | 0.00 |
| Inter-iter dependencies cycles | 1 |
| FE+BE cycles (UFS) | NA |
| Stall cycles (UFS) | NA |
| Nb insns | 6.00 |
| Nb uops | 6.00 |
| Nb loads | NA |
| Nb stores | 1.00 |
| 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 | 0.00 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 0.00 |
| Bytes stored | 0.00 |
| Stride 0 | 0.00 |
| Stride 1 | 0.00 |
| Stride n | 1.00 |
| 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 | 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 | 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 | 4.00 |
| CQA speedup if no inter-iteration dependency | NA |
| CQA speedup if next bottleneck killed | 1.20 |
| Bottlenecks | |
| Function | update_left(int, int, int, int, double*, bool) [clone .omp_outlined] |
| Source | local_halos.cpp:13-15 |
| Source loop unroll info | not unrolled or unrolled with no peel/tail loop |
| Source loop unroll confidence level | NA |
| Unroll/vectorization loop type | NA |
| Unroll factor | NA |
| CQA cycles | 1.00 |
| CQA cycles if no scalar integer | 1.00 |
| CQA cycles if FP arith vectorized | 1.00 |
| CQA cycles if fully vectorized | 0.25 |
| Front-end cycles | 0.75 |
| P0 cycles | 0.50 |
| P1 cycles | 0.50 |
| P2 cycles | 0.75 |
| P3 cycles | 0.75 |
| P4 cycles | 0.75 |
| P5 cycles | 0.75 |
| P6 cycles | 0.50 |
| P7 cycles | 0.50 |
| P8 cycles | 0.00 |
| P9 cycles | 0.00 |
| P10 cycles | 0.83 |
| P11 cycles | 0.50 |
| P12 cycles | 0.67 |
| P13 cycles | 0.00 |
| P14 cycles | 0.00 |
| DIV/SQRT cycles | 0.00 |
| Inter-iter dependencies cycles | 1 |
| FE+BE cycles (UFS) | NA |
| Stall cycles (UFS) | NA |
| Nb insns | 6.00 |
| Nb uops | 6.00 |
| Nb loads | NA |
| Nb stores | 1.00 |
| 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 | 0.00 |
| Bytes prefetched | 0.00 |
| Bytes loaded | 0.00 |
| Bytes stored | 0.00 |
| Stride 0 | 0.00 |
| Stride 1 | 0.00 |
| Stride n | 1.00 |
| 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 | 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 | NA |
| Vector-efficiency ratio other | NA |
| Path / |
| Function | update_left(int, int, int, int, double*, bool) [clone .omp_outlined] |
| Source file and lines | local_halos.cpp:13-15 |
| Module | exec |
| nb instructions | 6 |
| nb uops | 6 |
| loop length | 24 |
| used w registers | 2 |
| used x registers | 2 |
| used b registers | 0 |
| used h registers | 0 |
| used s registers | 0 |
| used d registers | 1 |
| used q registers | 0 |
| used v registers | 0 |
| used z registers | 0 |
| nb stack references | 0 |
| micro-operation queue | 0.75 cycles |
| front end | 0.75 cycles |
| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | P12 | P13 | P14 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| uops | 0.50 | 0.50 | 0.75 | 0.75 | 0.75 | 0.75 | 0.50 | 0.50 | 0.00 | 0.00 | 0.83 | 0.50 | 0.67 | 0.00 | 0.00 |
| cycles | 0.50 | 0.50 | 0.75 | 0.75 | 0.75 | 0.75 | 0.50 | 0.50 | 0.00 | 0.00 | 0.83 | 0.50 | 0.67 | 0.00 | 0.00 |
| Cycles executing div or sqrt instructions | NA |
| Longest recurrence chain latency (RecMII) | 1.00 |
| Front-end | 0.75 |
| Dispatch | 0.83 |
| Data deps. | 1.00 |
| Overall L1 | 1.00 |
| 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 | 25% |
| load | 25% |
| store | 25% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 25% |
| 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 | P8 | P9 | P10 | P11 | P12 | P13 | P14 | Latency | Recip. throughput | Vectorization |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LDR D0, [X13, W16,SXTW #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 6 | 0.33 | scal (25.0%) |
| SUBS X15, X15, #1 | 1 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 | scal (25.0%) |
| ADD W16, W16, #1 | 1 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
| STR D0, [X13, W17,SXTW #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 2 | 0.50 | scal (25.0%) |
| SUB W17, W17, #1 | 1 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
| B.NE 415880 <_Z11update_leftiiiiPdb.omp_outlined+0xd4> | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | N/A |
| Function | update_left(int, int, int, int, double*, bool) [clone .omp_outlined] |
| Source file and lines | local_halos.cpp:13-15 |
| Module | exec |
| nb instructions | 6 |
| nb uops | 6 |
| loop length | 24 |
| used w registers | 2 |
| used x registers | 2 |
| used b registers | 0 |
| used h registers | 0 |
| used s registers | 0 |
| used d registers | 1 |
| used q registers | 0 |
| used v registers | 0 |
| used z registers | 0 |
| nb stack references | 0 |
| micro-operation queue | 0.75 cycles |
| front end | 0.75 cycles |
| P0 | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | P11 | P12 | P13 | P14 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| uops | 0.50 | 0.50 | 0.75 | 0.75 | 0.75 | 0.75 | 0.50 | 0.50 | 0.00 | 0.00 | 0.83 | 0.50 | 0.67 | 0.00 | 0.00 |
| cycles | 0.50 | 0.50 | 0.75 | 0.75 | 0.75 | 0.75 | 0.50 | 0.50 | 0.00 | 0.00 | 0.83 | 0.50 | 0.67 | 0.00 | 0.00 |
| Cycles executing div or sqrt instructions | NA |
| Longest recurrence chain latency (RecMII) | 1.00 |
| Front-end | 0.75 |
| Dispatch | 0.83 |
| Data deps. | 1.00 |
| Overall L1 | 1.00 |
| 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 | 25% |
| load | 25% |
| store | 25% |
| mul | NA (no mul vectorizable/vectorized instructions) |
| add-sub | 25% |
| 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 | P8 | P9 | P10 | P11 | P12 | P13 | P14 | Latency | Recip. throughput | Vectorization |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LDR D0, [X13, W16,SXTW #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.33 | 0.33 | 0.33 | 0 | 0 | 6 | 0.33 | scal (25.0%) |
| SUBS X15, X15, #1 | 1 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.33 | scal (25.0%) |
| ADD W16, W16, #1 | 1 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
| STR D0, [X13, W17,SXTW #3] | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0.50 | 0.50 | 0 | 0 | 0 | 2 | 0.50 | scal (25.0%) |
| SUB W17, W17, #1 | 1 | 0 | 0 | 0.25 | 0.25 | 0.25 | 0.25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.25 | N/A |
| B.NE 415880 <_Z11update_leftiiiiPdb.omp_outlined+0xd4> | 1 | 0.50 | 0.50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.50 | N/A |
| Run 1x1 | Number processes: 1Number nodes: NARun Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-237-4322/intel/TeaLeaf/run/oneview_runs/multicore/armclang/oneview_run_1782430622OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_NUM_THREADS: 1OMP_PLACES: threads |
|---|---|
| Run 1x2 | Number processes: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-237-4322/intel/TeaLeaf/run/oneview_runs/multicore/armclang/oneview_run_1782430622OMP_NUM_THREADS: 2OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads |
| Run 1x4 | Number processes: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-237-4322/intel/TeaLeaf/run/oneview_runs/multicore/armclang/oneview_run_1782430622OMP_NUM_THREADS: 4OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads |
| Run 1x8 | Number processes: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-237-4322/intel/TeaLeaf/run/oneview_runs/multicore/armclang/oneview_run_1782430622OMP_NUM_THREADS: 8OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads |
| Run 1x16 | Number processes: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-237-4322/intel/TeaLeaf/run/oneview_runs/multicore/armclang/oneview_run_1782430622OMP_NUM_THREADS: 16OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads |
| Run 1x24 | Number processes: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-237-4322/intel/TeaLeaf/run/oneview_runs/multicore/armclang/oneview_run_1782430622OMP_NUM_THREADS: 24OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads |
| Run 1x32 | Number processes: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-237-4322/intel/TeaLeaf/run/oneview_runs/multicore/armclang/oneview_run_1782430622OMP_NUM_THREADS: 32OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads |
| Run 1x40 | Number processes: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-237-4322/intel/TeaLeaf/run/oneview_runs/multicore/armclang/oneview_run_1782430622OMP_NUM_THREADS: 40OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads |
| Run 1x48 | Number processes: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-237-4322/intel/TeaLeaf/run/oneview_runs/multicore/armclang/oneview_run_1782430622OMP_NUM_THREADS: 48OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads |
| Run 1x56 | Number processes: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-237-4322/intel/TeaLeaf/run/oneview_runs/multicore/armclang/oneview_run_1782430622OMP_NUM_THREADS: 56OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads |
| Run 1x64 | Number processes: 1Run Command: <executable>MPI Command: mpirun -n <number_processes> --bind-to core --map-by package:PE=64 --rank-by fill --report-bindings Dataset: Run Directory: /home/eoseret/qaas/qaas_runs/178-237-4322/intel/TeaLeaf/run/oneview_runs/multicore/armclang/oneview_run_1782430622OMP_NUM_THREADS: 64OMP_PROC_BIND: spreadOMP_DISPLAY_AFFINITY: TRUEOMP_AFFINITY_FORMAT: 'OMP: pid %P tid %i thread %n bound to OS proc set {%A}'OMP_DISPLAY_ENV: TRUEOMP_PLACES: threads |
| (1x1) Efficiency | (1x1) Potential Speed-Up (%) | (1x2) Efficiency | (1x2) Potential Speed-Up (%) | (1x4) Efficiency | (1x4) Potential Speed-Up (%) | (1x8) Efficiency | (1x8) Potential Speed-Up (%) | (1x16) Efficiency | (1x16) Potential Speed-Up (%) | (1x24) Efficiency | (1x24) Potential Speed-Up (%) | (1x32) Efficiency | (1x32) Potential Speed-Up (%) | (1x40) Efficiency | (1x40) Potential Speed-Up (%) | (1x48) Efficiency | (1x48) Potential Speed-Up (%) | (1x56) Efficiency | (1x56) Potential Speed-Up (%) | (1x64) Efficiency | (1x64) Potential Speed-Up (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0 | 1.28 | 0 | 1.36 | 0 | 0.97 | 0.01 | 0.83 | 0.02 | 0.72 | 0.03 | 0.71 | 0.03 | 0.49 | 0.05 | 0.69 | 0.02 | 0.85 | 0.01 | 0.98 | 0 |
| Run | Number of threads | Efficiency (ideal is 1) | Speedup | Ideal Speedup | Time (s) | Coverage (%) |
|---|---|---|---|---|---|---|
| 1x1 | 1 | 1 | 1 | 1 | 5.6750001907349 | 0.21820490062237 |
| 1x2 | 2 | 1.28 | 2.55 | 2 | 2.2999997138977 | 0.16947750747204 |
| 1x4 | 4 | 1.36 | 5.44 | 4 | 1.259999871254 | 0.15526942908764 |
| 1x8 | 8 | 0.97 | 7.77 | 8 | 0.90500003099442 | 0.1776502430439 |
| 1x16 | 16 | 0.83 | 13.35 | 16 | 0.5450000166893 | 0.12593126296997 |
| 1x24 | 24 | 0.72 | 17.24 | 24 | 0.47500005364418 | 0.10524490475655 |
| 1x32 | 32 | 0.71 | 22.66 | 32 | 0.38999998569489 | 0.087805762887001 |
| 1x40 | 40 | 0.49 | 19.69 | 40 | 0.77999997138977 | 0.1058058142662 |
| 1x48 | 48 | 0.69 | 33.14 | 48 | 0.25499999523163 | 0.063817642629147 |
| 1x56 | 56 | 0.85 | 47.32 | 56 | 0.19000001251698 | 0.044840127229691 |
| 1x64 | 64 | 0.98 | 62.83 | 64 | 0.14500001072884 | 0.033727716654539 |
