| 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 |
|---|---|---|---|
| ►40.00+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:65 | kmeans-gcc-Ofast |
| ○ | GOMP_parallel | parallel.c:140 | libgomp.so.1.0.0 |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:73 | kmeans-gcc-Ofast |
| ○ | main | main.cpp:20 | kmeans-gcc-Ofast |
| ○ | __libc_init_first | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | basic_string.h:809 | kmeans-gcc-Ofast |
| ►20.00+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:66 | kmeans-gcc-Ofast |
| ○ | GOMP_parallel | parallel.c:140 | libgomp.so.1.0.0 |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:73 | kmeans-gcc-Ofast |
| ○ | main | main.cpp:20 | kmeans-gcc-Ofast |
| ○ | __libc_init_first | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | basic_string.h:809 | kmeans-gcc-Ofast |
| ►20.00+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:84 | kmeans-gcc-Ofast |
| ○ | main | main.cpp:20 | kmeans-gcc-Ofast |
| ○ | __libc_init_first | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | basic_string.h:809 | kmeans-gcc-Ofast |
| ►20.00+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:65 | kmeans-gcc-Ofast |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►66.67+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:65 | kmeans-gcc-Ofast |
| ○ | gomp_thread_start | team.c:130 | libgomp.so.1.0.0 |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 | |
| ►16.67+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:61 | kmeans-gcc-Ofast |
| ○ | gomp_thread_start | team.c:130 | libgomp.so.1.0.0 |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 | |
| ►16.67+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:67 | kmeans-gcc-Ofast |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►33.33+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:66 | kmeans-gcc-Ofast |
| ○ | gomp_thread_start | team.c:130 | libgomp.so.1.0.0 |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 | |
| ►16.67+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:83 | kmeans-gcc-Ofast |
| ○ | main | main.cpp:20 | kmeans-gcc-Ofast |
| ○ | __libc_init_first | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | basic_string.h:809 | kmeans-gcc-Ofast |
| ►16.67+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:64 | kmeans-gcc-Ofast |
| ○ | gomp_thread_start | team.c:130 | libgomp.so.1.0.0 |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 | |
| ►16.67+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:64 | kmeans-gcc-Ofast |
| ○ | gomp_thread_start | team.c:130 | libgomp.so.1.0.0 |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 | |
| ►16.67+ | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:66 | kmeans-gcc-Ofast |
| ○ | GOMP_parallel | parallel.c:140 | libgomp.so.1.0.0 |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:73 | kmeans-gcc-Ofast |
| ○ | main | main.cpp:20 | kmeans-gcc-Ofast |
| ○ | __libc_init_first | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | basic_string.h:809 | kmeans-gcc-Ofast |
| 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 | 0.79 | 0 | 2.17 | 0 | 3.71 | 0 | 0.48 | 0.01 | 0.76 | 0 |
| Run | Number of threads | Efficiency (ideal is 1) | Speedup | Ideal Speedup | Time (s) | Coverage (%) |
|---|---|---|---|---|---|---|
| run_1_thread | 1 | 1 | 1 | 1 | 0.025000002235174 | 0.012309508398175 |
| run_2_threads | 1 | 0.79 | 1.59 | 2 | 0.030000001192093 | 0.01467387471348 |
| run_4_threads | 2 | 2.17 | 8.69 | 4 | 0.0049999998882413 | 0.004863222129643 |
| run_8_threads | 1 | 3.71 | 29.68 | 8 | 0.00499999942258 | 0.0024063333403319 |
| run_16_threads | 4 | 0.48 | 7.71 | 16 | 0.0099999997764826 | 0.01412795111537 |
| run_26_threads | 4 | 0.76 | 19.83 | 26 | 0.00499999942258 | 0.0068903742358088 |
| Name | Coverage (%) | Time (s) |
|---|---|---|
| ○unknown_kernel_region | 0.01 | 0.03 |
