> Hi, Adam > > Did you tell the OS to reserve huge pages? > > (in ubuntu, add vm.nr_hugepages = N in /etc/sysctl.conf or > > Add hugepages=16, hugepagesz=256M in bootcommd) > > Just in case you didn’t set it. That's not the case. The HugeTLB in my case is useless, because I don't mmap the memory. -- Regards, Adam