SVM memories

This module contains API functions to handle SVM memories. More...

Modules
	SVM memory zone
	This module contains API functions to handle SVM memory zones.
	SVM memory allocation
	This module contains API functions to handle SVM memory allocation.
	SVM memory scope
	This module contains API functions to handle SVM memory scope.
	SVM memory addresses
	This module contains API functions to handle SVM memory addresses.
	SVM memory pointers
	This module contains API functions to handle SVM memory pointers.
	SVM memory read
	This module contains API functions to handle SVM memory read access.
	SVM memory write
	This module contains API functions to handle SVM memory write access.
	SVM memory aliases
	This module contains API functions to handle SVM memory aliases.
	SVM memory operations
	This module contains API functions to handle SVM memory operations.
	SVM memory synchronisation
	This module contains API functions to handle SVM memory synchronisation.

Functions
SVM_FUNCTION SVM_Value_Pointer *	svm_memory_get_defined (const void *svm, const SVM_Kernel kernel)
	This function returns pointers on all defined blocks in memory.
SVM_FUNCTION SVM_Value_Pointer	svm_memory_get_space (const void *svm)
	This function returns a pointer representing all address space.

Detailed Description

This module contains API functions to handle SVM memories.

A memory is a data storage using strong typing and allocation to control data integrity and life span.

See also

SVM kernels

SVM values

Function Documentation

svm_memory_get_defined()

SVM_FUNCTION SVM_Value_Pointer * svm_memory_get_defined	(	const void *	svm,
		const SVM_Kernel	kernel
	)

This function returns pointers on all defined blocks in memory.

Parameters

[in]	svm	The SVM pointer passed as first argument of the callback function.
[in]	kernel	The kernel in which the targeted memory is.

Returns

A NULL terminated array of pointer values locating all defined addresses of memory.

Note

The returned array is a valid SVM variable: its scope can be changed if needed, and the pointer shall not be freed explicitely.

Exceptions

FAILURE	interruption when a parameter is incorrect. (Please refer to the main description page of this API.)
FAILURE	interruption when the kernel is not owned by our process or is not in a process locked by ours.

See also

svm_memory_address_is_defined

svm_memory_get_space()

SVM_FUNCTION SVM_Value_Pointer svm_memory_get_space

(

const void *

svm

)

This function returns a pointer representing all address space.

Parameters

[in]

svm

The SVM pointer passed as first argument of the callback function.

Returns

A pointer representing the complete address space.

Exceptions

FAILURE

interruption when a parameter is incorrect. (Please refer to the main description page of this API.)