workflow Module Reference

Definition

Provides properties and instance methods for the creation, modification, execution and deletion of a workflow. This object is used to execute the various steps involved when benchmarking.

type, public :: workflow 

Examples

The following example demonstrates some of the main members of the workflow class.
The steps are first loaded into the workflow using the method add .
It is then executed in the order the steps were added by invoking the function run . The function run returns a pointer to the next available step, i.e. the position of the next step in the entire workflow.

use benchmark_workflow
 
type(workflow), allocatable, target  :: wf
class(workflow), pointer             :: current
 
if(.not. allocated(wf)) allocate(wf)
call wf%add(setup())
 
if (.not. options%skip_prelude) then
   call wf%add(system())
   call wf%add(compiler())
   call wf%add(dryrun())
end if
 
current => wf%run()

Remarks

Use the workflow class for situation where one has a clear series of steps to be performed sequentially

Note

This class does not support parallelization and may never will.

Constructors

Initializes a new instance of the workflow class

workflow(procedure(work))

type(workflow) function workflow(procedure(work) a)

Parameters

[in]

a

The action to be performed

Examples

!foo() is a subroutine of type subroutine work(class(workflow))
 wf = workflow(foo())

Remarks

Definition at line 59 of file Workflow.f90.

---

The documentation for this module was generated from the following file:

• Workflow.f90

Variables
character(:), allocatable, public	header
	Header is the first node of the linked list of actions.
class(workflow), pointer, public	next => null()
	Next action in the linked list.

Static Public Attributes
procedure(work), pointer, nopass, public	action => null()
	Action to be performed.

Methods

add() [1/2]

generic, public add	(	class(workflow), intent(inout), target	this,
		procedure(work)	a )

Add a step to an existing workflow, described by an action object. The action is a s procedure implementing the work interface.

Parameters

[in,out]	this	The type bound to the method
[in]	a	The action to be added

Remarks

Definition at line 53 of file Workflow.f90.

add() [2/2]

generic, public add	(	class(workflow), intent(inout), target	this,
		class(workflow), intent(in)	w )

Add a step to an existing workflow, described by a workflow object.

Parameters

[in,out]	this	The type bound to the method
[in]	w	The workflow to be added

Remarks

Definition at line 53 of file Workflow.f90.

dispose()

procedure, pass, public dispose

(

class(workflow), intent(inout)

this

)

Dispose resources associated with the bound type.

Parameters

[in,out]

this

The type bound to the method

Remarks

Definition at line 55 of file Workflow.f90.

run()

procedure, pass, public run

(

class(workflow), intent(inout), target

this

)

Add a step to an existing workflow, described by an action object. The action is a s procedure implementing the work interface.

Parameters

[in,out]

this

The type bound to the method

Returns

A pointer of type class(workflow), pointing to the next available step

Remarks

Definition at line 54 of file Workflow.f90.

Finalizer

finalize()

final finalize ( type(workflow), intent(inout) this )

final

Definition at line 56 of file Workflow.f90.