TotalTime Interface

  1. Timing_M.f90
  2. FU_Timing
  3. TotalTime

public interface TotalTime

TotalTime gets the time in seconds (with a precision of microseconds) since the beginning of the program or since the last time ResetTotalTime is executed.

You can use mold input argument to indicate the precision of the output number. Default precision is the default precision of your compiler.

Syntax

 t = TotalTime(mold)

Where:

  • mold: Real value to identify the kind of the output. Optional. It is only used to set the kind of the return value, so it can be any value.

Total time spent in seconds since the begining of the program or since the last time ResetTotalTime has been used. Uses precision set by mold.

Example

The following program prints the total time since the start of the program. A more detailed example can be found at here.

 PROGRAM totalTimeExample
    USE FU_Timing, ONLY: TotalTime
    USE FU_Prec, ONLY:dp
    IMPLICIT NONE
    WRITE(*,*) TotalTime()
    WRITE(*,*) TotalTime(1._dp)
 END PROGRAM totalTimeExample

Contents

Module Procedures


Module Procedures

private function TotalTime_def() result(res)

Arguments

None

Return Value real

Total time spent in seconds since the begining of the program or since the last time ResetTotalTime has been used. Uses default precision of the compiler used.

private function TotalTime_sp(mold) result(res)

Arguments

Type IntentOptional Attributes Name
real(kind=sp), intent(in) :: mold

Real value to identify the kind of the output. It is only used to set the kind of the return value, so it can be any value.

Return Value real(kind=sp)

Total time spent in seconds since the begining of the program or since the last time ResetTotalTime has been used. Uses precision set by mold.

private function TotalTime_dp(mold) result(res)

Arguments

Type IntentOptional Attributes Name
real(kind=dp), intent(in) :: mold

Real value to identify the kind of the output. It is only used to set the kind of the return value, so it can be any value.

Return Value real(kind=dp)

Total time spent in seconds since the begining of the program or since the last time ResetTotalTime has been used. Uses precision set by mold.