allocExample.cpp

#include <numapp/memory.hpp>
#include <numapp/mempolicy.hpp>
 
void* BindAlloc(std::size_t size, int node, std::error_code& ec) {
    using namespace numapp;
 
    MemPolicy policy = MemPolicy::MakeBindNode(node);
    void* ptr = Allocate(size, policy, MemPolicyFlag::Strict, ec);
    if (ec) {
        return nullptr;
    }
    ec = MemLock(ptr, size, LockFlag::PreFault);
    if (ec) {
        return nullptr;
    }
    return ptr;
}