Intel® C++ Compiler 16.0 User and Reference Guide
Allocates a buffer in memory to support shared virtual memory. This topic only applies to Intel® 64 and IA-32 architectures targeting Intel® Graphics Technology.
void* _GFX_svm_alloc(size_t buffer_size);
buffer_size |
The size of the buffer you want to allocate, in bytes. |
This function allocates a buffer in memory to support shared virtual memory.
You must allocate a buffer in order to use the processor graphics to operate on pointers.
A pointer to SVM memory buffer, 4KB aligned |
Memory allocation succeeded. |
0 |
Memory allocation failed. |