#include <openswmm_engine.h>

Collaboration diagram for SWMM_ThreadInfo:

Public Attributes
int	logical_cpus

int	omp_max_threads

int	omp_available

int	perf_cores

int	kokkos_omp_threads

Detailed Description

Hardware / OpenMP thread limits as seen by the engine process. Lets a host show the user what [OPTIONS] THREADS can usefully be set to and why the effective count may differ from the request.

Member Data Documentation

◆ kokkos_omp_threads

int SWMM_ThreadInfo::kokkos_omp_threads

Threads the Kokkos OpenMP 2D backend initialised with in this process; 0 = not initialised.

◆ logical_cpus

int SWMM_ThreadInfo::logical_cpus

Logical processors (SMT included); 0 if unknown.

◆ omp_available

int SWMM_ThreadInfo::omp_available

1 if the engine was built with OpenMP.

◆ omp_max_threads

int SWMM_ThreadInfo::omp_max_threads

omp_get_max_threads() in this process. Lower than logical_cpus when OMP_NUM_THREADS / OMP_THREAD_LIMIT / CPU affinity limit the process. 1 without OpenMP.

◆ perf_cores

int SWMM_ThreadInfo::perf_cores

macOS: logical CPUs on the performance cluster; 0 elsewhere / unknown.

The documentation for this struct was generated from the following file:

/home/runner/work/openswmm.engine/openswmm.engine/include/openswmm/engine/openswmm_engine.h