hipmemgethandleforaddressrange Interface Reference

• hipfort
• hipmemgethandleforaddressrange

Public Member Functions | List of all members

hipfort::hipmemgethandleforaddressrange Interface Reference

Returns a handle for the address range requested. More...

Public Member Functions
integer(kind(hipsuccess)) function	hipmemgethandleforaddressrange_ (handle, dptr, mysize, handletype, flags)

Detailed Description

Returns a handle for the address range requested.

This function returns a handle to a device pointer created using either hipMalloc set of APIs or through hipMemAddressReserve (as long as the ptr is mapped).

Parameters

[out]	handle	Ptr to the handle where the fd or other types will be returned.
[in]	dptr	Device ptr for which we get the handle.
[in]	size	Size of the address range.
[in]	handleType	Type of the handle requested for the address range.
[in]	flags	Any flags set regarding the handle requested.

Returns

hipSuccess if the kernel is launched successfully, otherwise an appropriate error code.

Member Function/Subroutine Documentation

◆ hipmemgethandleforaddressrange_()

integer(kind(hipsuccess)) function hipfort::hipmemgethandleforaddressrange::hipmemgethandleforaddressrange_	(	type(c_ptr), value	handle,
		type(c_ptr), value	dptr,
		integer(c_size_t), value	mysize,
		integer(kind(hipmemrangehandletypedmabuffd)), value	handletype,
		integer(c_int64_t), value	flags
	)

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

• hipfort.F90