Îõ³h%MB(C) 2015-2021 Edward Kmett BSD-style (see the file LICENSE)Edward Kmett  experimentalGHCSafe:gcƒReturn the total number of "hard page-faults" since the program started. These are page-faults which required us to go out to disk.gc†Run a background thread that checks for signs of memory pressure from the Host OS and kickstarts a garbage collection as needed. Returns the thread for the selfish gc manager and an IO action that can be run to count the cumulative number of managed collectionsgc-0.1-inplaceSystem.Mem.ManagerhardPageFaultsselfishManager