Section TIMINGS

• Controls the printing of the timing report at the end of CP2K execution

• Section path: CP2K_INPUT / GLOBAL / TIMINGS

• This section cannot be repeated.

• Subsections

  • EACH

• Keywords

  • SECTION_PARAMETERS
  • ADD_LAST
  • COMMON_ITERATION_LEVELS
  • FILENAME
  • LOG_PRINT_KEY
  • REPORT_MAXLOC
  • SORT_BY_SELF_TIME
  • THRESHOLD
  • TIME_MPI
  • TIMINGS_LEVEL

• Keyword descriptions

  SECTION_PARAMETERS
  	&TIMINGS {Keyword}
  	Level starting at which this property is printed
  	This keyword cannot be repeated and it expects precisely one keyword.
  	Default value: SILENT
  	List of valid keywords: DEBUG Without description, yet. HIGH Without description, yet. LOW Without description, yet. MEDIUM Without description, yet. OFF Without description, yet. ON Without description, yet. SILENT Without description, yet.

  ADD_LAST
  	ADD_LAST {Keyword}
  	If the last iteration should be added, and if it should be marked symbolically (with lowercase letter l) or with the iteration number. Not every iteration level is able to identify the last iteration early enough to be able to output. When this keyword is activated all iteration levels are checked for the last iteration step.
  	This keyword cannot be repeated and it expects precisely one keyword.
  	Default value: NO
  	List of valid keywords: NO Do not mark last iteration specifically NUMERIC Mark last iteration with its iteration number SYMBOLIC Mark last iteration with lowercase letter l

  COMMON_ITERATION_LEVELS
  	COMMON_ITERATION_LEVELS {Integer}
  	How many iterations levels should be written in the same file (no extra information about the actual iteration level is written to the file)
  	This keyword cannot be repeated and it expects precisely one integer.
  	Default value: 0

  FILENAME
  	FILENAME {String}
  	controls part of the filename for output. use __STD_OUT__ (exactly as written here) for the screen or standard logger. use filename to obtain projectname-filename. use ./filename to get filename. A middle name (if present), iteration numbers and extension are always added to the filename. if you want to avoid it use =filename, in this case the filename is always exactly as typed. Please note that this can lead to clashes of filenames.
  	This keyword cannot be repeated and it expects precisely one string.
  	Default value: __STD_OUT__

  LOG_PRINT_KEY
  	LOG_PRINT_KEY {Logical}
  	This keywords enables the logger for the print_key (a message is printed on screen everytime data, controlled by this print_key, are written)
  	This keyword cannot be repeated and it expects precisely one logical.
  	The lone keyword behaves as a switch to .TRUE.
  	Default value: .FALSE.

  REPORT_MAXLOC
  	REPORT_MAXLOC {Logical}
  	Report the rank with the slowest maximum self timing. Can be used to debug hard- or software. Also enables ECHO_ALL_HOSTS to link rank to hostname.
  	This keyword cannot be repeated and it expects precisely one logical.
  	The lone keyword behaves as a switch to .TRUE.
  	Default value: .FALSE.

  SORT_BY_SELF_TIME
  	SORT_BY_SELF_TIME {Logical}
  	Sort the final timing report by the average self (exclusive) time instead of the total (inclusive) time of a routine
  	This keyword cannot be repeated and it expects precisely one logical.
  	The lone keyword behaves as a switch to .TRUE.
  	Default value: .FALSE.

  THRESHOLD
  	THRESHOLD {Real}
  	Specify % of CPUTIME above which the contribution will be inserted in the final timing report (e.g. 0.02 = 2%)
  	This keyword cannot be repeated and it expects precisely one real.
  	Default value: 2.00000000E-002

  TIME_MPI
  	TIME_MPI {Logical}
  	Include message_passing calls in the timing report (useful with CALLGRAPH).
  	This keyword cannot be repeated and it expects precisely one logical.
  	The lone keyword behaves as a switch to .TRUE.
  	Default value: .TRUE.

  TIMINGS_LEVEL
  	TIMINGS_LEVEL {Integer}
  	Specify the level of timings report. Possible values are: 0 (report only CP2K root timer), 1 (all timers).
  	This keyword cannot be repeated and it expects precisely one integer.
  	The lone keyword defaults to 1
  	Default value: 1