ALLOCATING MEMORY ON MULTIPLE TYPES OF MAIN MEMORY TECHNOLOGIES FROM SOFTWARE APPLICATION LAYER

Implementations of the present disclosure include methods, systems, and computer-readable storage mediums for receiving, from an application being executed, a memory allocation request, the memory allocation request indicating a type of physical memory in a hybrid memory system, providing a virtual memory area based on the type of physical memory, providing a mapping entry that maps the virtual memory area to the type of physical memory, and enabling access to physical memory in the hybrid memory based on a plurality of mapping entries, the mapping entry being included in the plurality of mapping entries.