| Function: unknown_kernel_region | Module: kernel | Source: Not Available | Coverage (incl. loops): 0.01% | (excl. loops): 0.00% |
|---|
| Function: unknown_kernel_region | Module: kernel | Source: Not Available | Coverage (incl. loops): 0.01% | (excl. loops): 0.00% |
|---|
*** This Panel is Intentionally Left Blank. *** It is due to a lack of debug symbols in the given object |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►25.00+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:65 | kmeans-gcc-O3-funroll |
| ○ | GOMP_parallel | parallel.c:140 | libgomp.so.1.0.0 |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:73 | kmeans-gcc-O3-funroll |
| ○ | main | main.cpp:20 | kmeans-gcc-O3-funroll |
| ○ | __libc_init_first | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | basic_string.h:809 | kmeans-gcc-O3-funroll |
| ►25.00+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:64 | kmeans-gcc-O3-funroll |
| ○ | GOMP_parallel | parallel.c:140 | libgomp.so.1.0.0 |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:73 | kmeans-gcc-O3-funroll |
| ○ | main | main.cpp:20 | kmeans-gcc-O3-funroll |
| ○ | __libc_init_first | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | basic_string.h:809 | kmeans-gcc-O3-funroll |
| ►25.00+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:65 | kmeans-gcc-O3-funroll |
| ○ | GOMP_parallel | parallel.c:140 | libgomp.so.1.0.0 |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:73 | kmeans-gcc-O3-funroll |
| ○ | main | main.cpp:20 | kmeans-gcc-O3-funroll |
| ○ | __libc_init_first | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | basic_string.h:809 | kmeans-gcc-O3-funroll |
| ►25.00+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:65 | kmeans-gcc-O3-funroll |
| ○ | GOMP_parallel | parallel.c:140 | libgomp.so.1.0.0 |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:73 | kmeans-gcc-O3-funroll |
| ○ | main | main.cpp:20 | kmeans-gcc-O3-funroll |
| ○ | __libc_init_first | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | basic_string.h:809 | kmeans-gcc-O3-funroll |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►50.00+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:65 | kmeans-gcc-O3-funroll |
| ○ | GOMP_parallel | parallel.c:140 | libgomp.so.1.0.0 |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:73 | kmeans-gcc-O3-funroll |
| ○ | main | main.cpp:20 | kmeans-gcc-O3-funroll |
| ○ | __libc_init_first | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | basic_string.h:809 | kmeans-gcc-O3-funroll |
| ►25.00+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:66 | kmeans-gcc-O3-funroll |
| ○ | gomp_thread_start | team.c:130 | libgomp.so.1.0.0 |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 | |
| ►25.00+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:62 | kmeans-gcc-O3-funroll |
| ○ | gomp_thread_start | team.c:130 | libgomp.so.1.0.0 |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►10.00+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:65 | kmeans-gcc-O3-funroll |
| ○ | gomp_thread_start | team.c:130 | libgomp.so.1.0.0 |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 | |
| ►10.00+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:64 | kmeans-gcc-O3-funroll |
| ○ | gomp_thread_start | team.c:130 | libgomp.so.1.0.0 |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 | |
| ►10.00+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:61 | kmeans-gcc-O3-funroll |
| ○ | gomp_thread_start | team.c:130 | libgomp.so.1.0.0 |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 | |
| ►10.00+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:62 | kmeans-gcc-O3-funroll |
| ○ | gomp_thread_start | team.c:130 | libgomp.so.1.0.0 |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 | |
| ►10.00+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:63 | kmeans-gcc-O3-funroll |
| ○ | gomp_thread_start | team.c:130 | libgomp.so.1.0.0 |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 | |
| ►10.00+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:63 | kmeans-gcc-O3-funroll |
| ○ | gomp_thread_start | team.c:130 | libgomp.so.1.0.0 |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 | |
| ►10.00+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:64 | kmeans-gcc-O3-funroll |
| ○ | gomp_thread_start | team.c:130 | libgomp.so.1.0.0 |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 | |
| ►10.00+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:63 | kmeans-gcc-O3-funroll |
| ○ | gomp_thread_start | team.c:130 | libgomp.so.1.0.0 |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 | |
| ►10.00+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:65 | kmeans-gcc-O3-funroll |
| ○ | gomp_thread_start | team.c:130 | libgomp.so.1.0.0 |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 | |
| ►10.00+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:61 | kmeans-gcc-O3-funroll |
| ○ | gomp_thread_start | team.c:130 | libgomp.so.1.0.0 |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | 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 / |
| Source file and lines | |
| Module | kernel |
| Run run_1_thread | Number processes: 1Number nodes: 1Number processes per node: 1Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Dataset: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: closeOMP_NUM_THREADS: 1 |
|---|---|
| Run run_2_threads | Number processes: 1Number nodes: 1Number processes per node: 1Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Dataset: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: closeOMP_NUM_THREADS: 2 |
| Run run_4_threads | Number processes: 1Number nodes: 1Number processes per node: 1Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Dataset: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: closeOMP_NUM_THREADS: 4 |
| Run run_8_threads | Number processes: 1Number nodes: 1Number processes per node: 1Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Dataset: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: closeOMP_NUM_THREADS: 8 |
| Run run_16_threads | Number processes: 1Number nodes: 1Number processes per node: 1Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Dataset: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: closeOMP_NUM_THREADS: 16 |
| Run run_26_threads | Number processes: 1Number nodes: 1Number processes per node: 1Run Command: <executable> input/100000000.in 1000 100000000 50 25MPI Command: Dataset: Run Directory: /home/fmusial/KMEANS_BenchmarksOMP_PROC_BIND: closeOMP_NUM_THREADS: 26 |
| (run_1_thread) Efficiency | (run_1_thread) Potential Speed-Up (%) | (run_2_threads) Efficiency | (run_2_threads) Potential Speed-Up (%) | (run_4_threads) Efficiency | (run_4_threads) Potential Speed-Up (%) | (run_8_threads) Efficiency | (run_8_threads) Potential Speed-Up (%) | (run_16_threads) Efficiency | (run_16_threads) Potential Speed-Up (%) | (run_26_threads) Efficiency | (run_26_threads) Potential Speed-Up (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0 | 1.25 | -0 | 0.84 | 0 | 0.28 | 0.02 | 2.1 | -0 | 0.81 | 0 |
| Run | Number of threads | Efficiency (ideal is 1) | Speedup | Ideal Speedup | Time (s) | Coverage (%) |
|---|---|---|---|---|---|---|
| run_1_thread | 1 | 1 | 1 | 1 | 0.019999999552965 | 0.012287654913962 |
| run_2_threads | 2 | 1.25 | 2.51 | 2 | 0.00999999884516 | 0.0091818924993277 |
| run_4_threads | 2 | 0.84 | 3.37 | 4 | 0.0099999997764826 | 0.012153623625636 |
| run_8_threads | 6 | 0.28 | 2.23 | 8 | 0.015000000596046 | 0.029987709596753 |
| run_16_threads | 1 | 2.1 | 33.6 | 16 | 0.0049999998882413 | 0.0029216699767858 |
| run_26_threads | 2 | 0.81 | 21.11 | 26 | 0.0049999998882413 | 0.0056639579124749 |
| Name | Coverage (%) | Time (s) |
|---|---|---|
| ○unknown_kernel_region | 0.01 | 0.02 |
