Virtual Memory in Big Sur

Is there a new way in Big Sur, running on an M1, to enable and utilize large memory pages? I've done a lot of searching on the internet and many tests, but haven't been able to figure it out. Closest I've come to insight is thinking there might be a conflict with JIT preventing the usage of it?

This is what used to work in C++:

Code Block void *mem = mmap(0, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, VM_FLAGS_SUPERPAGE_SIZE_2MB, 0);

Code Block
void *mem = mmap(0, size, PROT_READ \| PROT_WRITE, MAP_PRIVATE \| MAP_ANON, VM_FLAGS_SUPERPAGE_SIZE_2MB, 0);

Also tried:

Code Block void *p = mmap((void *) 0x000200000000, 8 * 1024 * 1024,
                     PROT_READ | PROT_WRITE,
                     MAP_ANON | MAP_FIXED | MAP_PRIVATE,
                     VM_FLAGS_SUPERPAGE_SIZE_2MB, 0);

Code Block
void p = mmap((void ) 0x000200000000, 8 * 1024 * 1024,
PROT_READ \| PROT_WRITE,
MAP_ANON \| MAP_FIXED \| MAP_PRIVATE,
VM_FLAGS_SUPERPAGE_SIZE_2MB, 0);

Maybe there's an alternative way to accomplish Huge pages.