mod_mpi_info Module

(in libkernel) the module to deal with mpi

Contents

Variables

nproc my_rank ierror

Subroutines

set_output_log_TNSG unset_output_log_TNSG write_message dynamic_message dynamic_message_end

Variables

Type	Visibility	Attributes		Name		Initial
integer,	public		::	nproc	=	1	number of total cores
integer,	public		::	my_rank	=	0	rank of the current core
integer,	public		::	ierror			mpi error information

Subroutines

public subroutine set_output_log_TNSG(log, file)

func write_message will also print in the log file

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	log	the unit of the log file
character(len=*),	intent(in)			::	file	the path of the log file

public subroutine unset_output_log_TNSG()

func write_message will not print in the log file

Arguments

None

public subroutine write_message(message, advance)

write message in the core with rank = 0

Arguments

Type	Intent	Optional	Attributes		Name
character(len=*),	intent(in)			::	message
character(len=*),	intent(in),	optional		::	advance	the message to write, to trim

public subroutine dynamic_message(message)

write message in the core with rank = 0, keep replacing a line by a new message

Arguments

Type	Intent	Optional	Attributes		Name
character(len=*),	intent(in)			::	message	the message to write, not to trim

public subroutine dynamic_message_end(message)

write message in the core with rank = 0, stop replacing a line by a new message

Arguments

Type	Intent	Optional	Attributes		Name
character(len=*),	intent(in)			::	message	the message to write, not to trim