cudaEventElapsedTime Interface

interface


Called by

interface~~cudaeventelapsedtime~~CalledByGraph interface~cudaeventelapsedtime cudaEventElapsedTime proc~execute_autotune execute_autotune proc~execute_autotune->interface~cudaeventelapsedtime proc~get_kernel get_kernel proc~get_kernel->interface~cudaeventelapsedtime proc~autotune_adaptive autotune_adaptive proc~autotune_adaptive->proc~execute_autotune proc~autotune_reshape_plan autotune_reshape_plan proc~autotune_reshape_plan->proc~execute_autotune proc~autotune_reshape_plan->proc~autotune_adaptive proc~create~5 kernel_device%create proc~create~5->proc~get_kernel proc~execute_many execute_many proc~execute_many->proc~execute_autotune proc~execute_single execute_single proc~execute_many->proc~execute_single proc~run_execute_single run_execute_single proc~run_execute_single->proc~execute_autotune proc~create reshape_plan%create proc~create->proc~autotune_reshape_plan proc~execute_single_transpose_modes execute_single_transpose_modes proc~execute_single_transpose_modes->proc~run_execute_single proc~run_autotune_backend run_autotune_backend proc~run_autotune_backend->proc~execute_many proc~run_autotune_backend->proc~execute_single proc~autotune_grid autotune_grid proc~autotune_grid->proc~run_autotune_backend proc~create~15 transpose_plan%create proc~create~15->proc~run_autotune_backend proc~autotune_grid_decomposition autotune_grid_decomposition proc~create~15->proc~autotune_grid_decomposition proc~execute_single->proc~execute_single_transpose_modes proc~autotune_grid_decomposition->proc~autotune_grid

public function cudaEventElapsedTime(time, start, end) result(cudaError_t) bind(C, name="cudaEventElapsedTime")

Arguments

Type IntentOptional Attributes Name
real(kind=c_float) :: time

Elapsed time in milliseconds
type(cudaEvent), value :: start

Starting event
type(cudaEvent), value :: end

Ending event

Return Value integer(kind=c_int)

Returns cudaSuccess if the elapsed time was computed successfully, or an error code if there was an issue.

Description

Computes the elapsed time between two events.