| 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 |
| 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 |
| 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 |
| (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_10_threads) Efficiency | (run_10_threads) Potential Speed-Up (%) |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 0 | 1.47 | -0 | 0.28 | 0.02 | 0.38 | 0.01 | 0.19 | 0.03 |
| Run | Number of threads | Efficiency (ideal is 1) | Speedup | Ideal Speedup | Time (s) | Coverage (%) |
|---|---|---|---|---|---|---|
| run_1_thread | 1 | 1 | 1 | 1 | 0.014999998733401 | 0.011846468783915 |
| run_2_threads | 1 | 1.47 | 2.94 | 2 | 0.0099999997764826 | 0.0074457391165197 |
| run_4_threads | 3 | 0.28 | 1.14 | 4 | 0.024999998509884 | 0.03320824727416 |
| run_8_threads | 5 | 0.38 | 3.06 | 8 | 0.0099999997764826 | 0.020252285525203 |
| run_10_threads | 7 | 0.19 | 1.87 | 10 | 0.014999999664724 | 0.038374036550522 |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►66.67 | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:77 | kmeans-clang-O3 |
| ○ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_fork_call | libomp.so | |
| ○ | __kmpc_fork_call | libomp.so | |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:70 | kmeans-clang-O3 |
| ○ | main | main.cpp:27 | kmeans-clang-O3 |
| ○ | __libc_init_first | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | kmeans-clang-O3 | |
| ►33.33 | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:73 | kmeans-clang-O3 |
| ○ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmp_fork_call | libomp.so | |
| ○ | __kmpc_fork_call | libomp.so | |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:70 | kmeans-clang-O3 |
| ○ | main | main.cpp:27 | kmeans-clang-O3 |
| ○ | __libc_init_first | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | kmeans-clang-O3 |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►80.00 | unknown kernel region | unknown kernel region | kernel |
| ○ | __sched_yield | libc.so.6 | |
| ○ | __kmpc_threadprivate_register_[...] | libomp.so | |
| ○ | __kmpc_threadprivate_register_[...] | libomp.so | |
| ○ | __kmpc_end_scope | libomp.so | |
| ○ | __kmpc_for_collapsed_init | libomp.so | |
| ○ | 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:73 | kmeans-clang-O3 |
| ○ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmpc_end_scope | libomp.so | |
| ○ | __kmpc_end_scope | libomp.so | |
| ○ | __kmpc_for_collapsed_init | libomp.so | |
| ○ | 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:75 | kmeans-clang-O3 |
| ○ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmpc_end_scope | libomp.so | |
| ○ | __kmpc_end_scope | libomp.so | |
| ○ | __kmpc_for_collapsed_init | libomp.so | |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►57.14 | unknown kernel region | unknown kernel region | kernel |
| ○ | __sched_yield | libc.so.6 | |
| ○ | __kmpc_threadprivate_register_[...] | libomp.so | |
| ○ | __kmpc_threadprivate_register_[...] | libomp.so | |
| ○ | __kmpc_end_scope | libomp.so | |
| ○ | __kmpc_for_collapsed_init | libomp.so | |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 | |
| ►14.29 | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:73 | kmeans-clang-O3 |
| ○ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmpc_end_scope | libomp.so | |
| ○ | __kmpc_end_scope | libomp.so | |
| ○ | __kmpc_for_collapsed_init | libomp.so | |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 | |
| ►14.29 | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:77 | kmeans-clang-O3 |
| ○ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmpc_end_scope | libomp.so | |
| ○ | __kmpc_end_scope | libomp.so | |
| ○ | __kmpc_for_collapsed_init | libomp.so | |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 | |
| ►14.29 | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:75 | kmeans-clang-O3 |
| ○ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmpc_end_scope | libomp.so | |
| ○ | __kmp_fork_call | libomp.so | |
| ○ | __kmpc_fork_call | libomp.so | |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:70 | kmeans-clang-O3 |
| ○ | main | main.cpp:27 | kmeans-clang-O3 |
| ○ | __libc_init_first | libc.so.6 | |
| ○ | __libc_start_main | libc.so.6 | |
| ○ | _start | kmeans-clang-O3 |
| Coverage (%) | Name | Source Location | Module |
|---|---|---|---|
| ►85.71 | unknown kernel region | unknown kernel region | kernel |
| ○ | __sched_yield | libc.so.6 | |
| ○ | __kmpc_threadprivate_register_[...] | libomp.so | |
| ○ | __kmpc_threadprivate_register_[...] | libomp.so | |
| ○ | __kmpc_end_scope | libomp.so | |
| ○ | __kmpc_for_collapsed_init | libomp.so | |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 | |
| ►7.14 | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:76 | kmeans-clang-O3 |
| ○ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmpc_end_scope | libomp.so | |
| ○ | __kmpc_end_scope | libomp.so | |
| ○ | __kmpc_for_collapsed_init | libomp.so | |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 | |
| ►7.14 | unknown kernel region | unknown kernel region | kernel |
| ○ | k_means(int, point_t*, point_t[...] | main.cpp:76 | kmeans-clang-O3 |
| ○ | __kmp_invoke_microtask | libomp.so | |
| ○ | __kmpc_end_scope | libomp.so | |
| ○ | __kmpc_end_scope | libomp.so | |
| ○ | __kmpc_for_collapsed_init | libomp.so | |
| ○ | pthread_condattr_setpshared | libc.so.6 | |
| ○ | __clone | libc.so.6 |