Namespace with CPU run defaults and constants. More...

Variables
constexpr std::string_view	kSimulateSingleCPU {"SimulateSingleCPU"}
	Constant that specifies that run is simulating single CPU on a dual-CPU system. More...

const unsigned int	kNumThreadsCPU {std::thread::hardware_concurrency()}
	Constant corresponding to number of threads on CPU. More...

const unsigned int	kMinNumThreadsRun {std::min(kNumThreadsCPU, 4u)}
	Minimum number of threads to allow for any parallel parameters setting on CPU. More...

const std::array< unsigned int, 2 >	kParallelParamsDefault
	Default parallel parameters setting on CPU. More...

const std::set< std::array< unsigned int, 2 > >	kParallelParameterAltOptions
	Parallel parameters options that are tested in order to find optimized configuration in run. OK to include default option but not required. More...

Detailed Description

Namespace with CPU run defaults and constants.

Variable Documentation

const unsigned int run_cpu::kMinNumThreadsRun {std::min(kNumThreadsCPU, 4u)}

Minimum number of threads to allow for any parallel parameters setting on CPU.

Definition at line 80 of file RunCPUSettings.h.

const unsigned int run_cpu::kNumThreadsCPU {std::thread::hardware_concurrency()}

Constant corresponding to number of threads on CPU.

Definition at line 76 of file RunCPUSettings.h.

const std::set<std::array<unsigned int, 2> > run_cpu::kParallelParameterAltOptions

Initial value:

{
  { kNumThreadsCPU, 1}, 
  { (3 * kNumThreadsCPU) / 4 , 1}, 
  { kNumThreadsCPU / 2, 1},
  { kNumThreadsCPU / 4, 1},
  { kNumThreadsCPU / 8, 1}}

Parallel parameters options that are tested in order to find optimized configuration in run. OK to include default option but not required.

Definition at line 105 of file RunCPUSettings.h.

const std::array<unsigned int, 2> run_cpu::kParallelParamsDefault

Initial value:

{

Default parallel parameters setting on CPU.

Definition at line 83 of file RunCPUSettings.h.

constexpr std::string_view run_cpu::kSimulateSingleCPU {"SimulateSingleCPU"}

constexpr

Constant that specifies that run is simulating single CPU on a dual-CPU system.

Definition at line 73 of file RunCPUSettings.h.