monitor.cpp File Reference

#include "monitor.hpp"

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Namespaces
namespace	trv
namespace	trv::sys

Functions
bool	trv::sys::has_extension (const std::string &fname, const std::string &fext)
	Check if a file has a given extension.
std::string	trv::sys::join_strings (const std::vector< std::string > &strings, const std::string &delimiter)
	Join a vector of strings with a delimiter.
std::vector< std::string >	trv::sys::split_string (const std::string &str, const std::string &delimiter)
	Split a string into a vector of strings.
void	trv::sys::update_maxmem (bool gpu=false)
	Update the maximum memory usage estimate.
void	trv::sys::update_maxcntgrid ()
	Update the maximum 3-d grid counts.
std::string	trv::sys::show_current_datetime (bool utc=false)
	Return the current datetime string.
std::string	trv::sys::show_elapsed_time (double duration_in_seconds)
	Return the elapsed-time string in 'HH:MM:SS' format.
std::string	trv::sys::show_timestamp ()
	Return the timestamp string including the elapsed time.
int	trv::sys::get_gpu_count (bool sys=false)
	Get the number of GPUs available.
std::vector< int >	trv::sys::get_gpu_ids ()
	Get the indices of GPUs available for use.
bool	trv::sys::is_gpu_available ()
	Check if GPUs are available in the system.
bool	trv::sys::is_gpu_enabled ()
	Check if GPU mode is enabled.
bool	trv::sys::is_gpu_single ()
	Check if in single-GPU mode.
void	trv::sys::exit_fatal (const std::string &msg)
	Terminate the program with exit status EXIT_FAILURE.
bool	trv::sys::is_colourable ()
	Check if the program stdout is colourable.
std::vector< float >	trv::sys::set_nodes_by_str (std::string interval_str)
	Set a node list possibly from a string.
std::string	trv::sys::get_build_datetime ()
	Return the build datetime string in ISO 8601–like format.
void	trv::sys::display_help ()
	Display help message in stdout.
void	trv::sys::display_prog_logo ()
	Display program logo in stdout.
void	trv::sys::display_prog_licence (bool brief=false)
	Display program licence in stdout.
void	trv::sys::display_prog_info (bool runtime=false)
	Display program information in stdout.
void	trv::sys::display_prog_logbars (int endpoint)
	Display program log bars in stdout.
void	trv::sys::expand_envar_in_path (std::string &path_str)
	Expand environment variables in a path string.

Variables
auto	trv::sys::clockStart = std::chrono::steady_clock::now()
	program starting time

Detailed Description

Authors

Mike S Wang (https://github.com/MikeSWang), Naonori S Sugiyama (https://github.com/naonori)

Definition in file monitor.cpp.