timings_report Module Reference

Timing routines for accounting. More...

Functions/Subroutines
subroutine, public	timings_report_print (iw, r_timings, sort_by_self_time, cost_type, report_maxloc, para_env)
	Print accumulated information on timers. More...
subroutine, public	timings_report_callgraph (filename)
	Write accumulated callgraph information as cachegrind-file. http://kcachegrind.sourceforge.net/cgi-bin/show.cgi/KcacheGrindCalltreeFormat. More...

Variables
integer, parameter, public	cost_type_time = 17
integer, parameter, public	cost_type_energy = 18

Detailed Description

Timing routines for accounting.

History

02.2004 made a stacked version (of stacks...) [Joost VandeVondele] 11.2004 storable timer_envs (for f77 interface) [fawzi] 10.2005 binary search to speed up lookup in timeset [fawzi] 12.2012 Complete rewrite based on dictionaries. [ole] 01.2014 Collect statistics from all MPI ranks. [ole]

Author

JGH

Function/Subroutine Documentation

timings_report_print()

subroutine, public timings_report::timings_report_print	(	integer, intent(in)	iw,
		real(kind=dp), intent(in)	r_timings,
		logical, intent(in)	sort_by_self_time,
		integer, intent(in)	cost_type,
		logical, intent(in)	report_maxloc,
		type(mp_para_env_type), intent(in)	para_env
	)

Print accumulated information on timers.

Parameters

iw	...
r_timings	...
sort_by_self_time	...
cost_type	...
report_maxloc	...
para_env	is needed to collect statistics from other nodes.

History

none

Author

JGH

Definition at line 66 of file timings_report.F.

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timings_report_callgraph()

subroutine, public timings_report::timings_report_callgraph

(

character(len=*), intent(in)

filename

)

Write accumulated callgraph information as cachegrind-file. http://kcachegrind.sourceforge.net/cgi-bin/show.cgi/KcacheGrindCalltreeFormat.

Parameters

filename

...

History

12.2012 initial version[ole]

Author

Ole Schuett

Definition at line 341 of file timings_report.F.

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Variable Documentation

cost_type_time

integer, parameter, public timings_report::cost_type_time = 17

Definition at line 48 of file timings_report.F.

cost_type_energy

integer, parameter, public timings_report::cost_type_energy = 18

Definition at line 48 of file timings_report.F.