dbcsr_machine Module



Contents


Variables

TypeVisibilityAttributesNameInitial
integer, public, parameter:: default_output_unit =output_unit
integer, public, parameter:: default_input_unit =input_unit
logical, public, SAVE:: flush_should_flush =.FALSE.

Functions

public function m_walltime() result(wt)

returns time from a real-time clock, protected against rolling early/easily

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Arguments

None

Return Value real(kind=dp)

public function m_energy() result(wt)

returns the energy used since some time in the past. The precise meaning depends on the infrastructure is available. In the cray_pm_energy case, this is the energy used by the node in kJ.

Arguments

None

Return Value real(kind=dp)


Subroutines

public subroutine m_flush(lunit)

flushes units if the &GLOBAL flag is set accordingly

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Arguments

TypeIntentOptionalAttributesName
integer, intent(in) :: lunit

public subroutine m_cpuinfo(model_name)

reads /proc/cpuinfo if it exists (i.e. Linux) to return relevant info

Arguments

TypeIntentOptionalAttributesName
character(len=default_string_length) :: model_name

as obtained from the 'model name' field, UNKNOWN otherwise

public subroutine m_datum(cal_date)

returns a datum in human readable format using a standard Fortran routine

Arguments

TypeIntentOptionalAttributesName
character(len=*), intent(out) :: cal_date