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Searched refs:clock (Results 1 – 9 of 9) sorted by relevance

/petsc/src/sys/tests/output/
H A Dex69f_1.out2 Wall clock time reported by system_clock() 5.0000000000000004E-006
3 Wall clock time reported by omp_get_wtime() 4.0000013541430235E-006
6 Wall clock time reported by system_clock() 9.9999999999999995E-007
7 Wall clock time reported by omp_get_wtime() 1.0000076144933701E-006
H A Dex69_1.out1 Wall clock time from MPI_Wtime() 0.000207
2 Wall clock time from omp_get_wtime() 0.000207
/petsc/doc/manual/
H A Dstreams.md87 …which is summed over the four threads in process, is the same as the wall clock time indicating th…
92 Wall clock time reported by system_clock() 1.8335562000000000E-002
93 Wall clock time reported by omp_get_wtime() 1.8330062011955306E-002
96 Running under `mpiexec` gives a very different wall clock time, indicating that all four threads ra…
101 Wall clock time reported by system_clock() 7.2356641999999999E-002
102 Wall clock time reported by omp_get_wtime() 7.2353694995399565E-002
110 Wall clock time reported by system_clock() 1.8489282999999999E-002
111 Wall clock time reported by omp_get_wtime() 1.8486462999135256E-002
123 Wall clock time reported by system_clock() 7.2946015000000003E-002
124 Wall clock time reported by omp_get_wtime() 7.2942997998325154E-002
[all …]
H A Dprofiling.md589 PETSc application programmers can access the wall clock time directly
H A Dperformance.md698 machines, even calling the system clock in order to time routines is
/petsc/src/sys/time/
H A Dcputime.c40 *t = ((double)clock()) / ((double)CLOCKS_PER_SEC); in PetscGetCPUTime()
/petsc/src/sys/objects/device/impls/cupm/
H A Dcupmdevice.cxx123 int clock, memclock; in view() local
124 PetscCallCUPM(cupmDeviceGetAttribute(&clock, cupmDevAttrClockRate, id_)); in view()
141 PetscCall(PetscViewerASCIIPrintf(sviewer, "Multiprocessor Clock Rate (kHz): %d\n", clock)); in view()
/petsc/doc/developers/
H A Dmatrices.md13 multiplication operation may be one clock cycle, while the time to move
25 then the “hit” of 10 clock cycles to bring it into the register is not
27 of 10 clock cycles becomes noticeable, resulting in disappointing flop
/petsc/doc/changes/
H A D324.md136 - Add `-ts_monitor_wall_clock_time` to display the elapsed wall-clock time for every step