piranha::runtime_info Class Reference

Runtime information. More...

#include <piranha/runtime_info.hpp>

Static Public Member Functions
static unsigned	get_hardware_concurrency ()
	Hardware concurrency. More...
static unsigned	get_cache_line_size ()
	Size of the data cache line. More...

Detailed Description

Runtime information.

This class allows to query information about the runtime environment.

Definition at line 87 of file runtime_info.hpp.

Member Function Documentation

get_cache_line_size()

static unsigned piranha::runtime_info::get_cache_line_size ( )

inlinestatic

Size of the data cache line.

Returns

data cache line size (in bytes), or 0 if the value cannot be determined.

Definition at line 133 of file runtime_info.hpp.

get_hardware_concurrency()

static unsigned piranha::runtime_info::get_hardware_concurrency ( )

inlinestatic

Hardware concurrency.

Returns

number of concurrent threads supported by the environment (typically equal to the number of logical CPU cores), or 0 if the detection fails.

Definition at line 96 of file runtime_info.hpp.

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

• runtime_info.hpp