sandbox to play with memory allocation
- add scratch memory to alloc things bigger than a page.
- use free ring instead of list => lockless
Taken and adapted from mimalloc-bench
xmalloc-test.c: is also known as "malloc-test"
Originally by C. Lever and D. Boreham, Christian Eder ( [email protected]) for xmalloc, and modified by Bradley C. Kuzmaul for SuperMalloc https://github.com/kuszmaul/SuperMalloc
* \author C. Lever and D. Boreham, Christian Eder ( [email protected] )
* \date 2000
* \brief Test file for xmalloc. This is a multi-threaded test system by
* Lever and Boreham. It is first noted in their paper "malloc()
* Performance in a Multithreaded Linux Environment", appeared at the
* USENIX 2000 Annual Technical Conference: FREENIX Track.
* This file is part of XMALLOC, licensed under the GNU General
* Public License version 3. See COPYING for more information.
Random.h is based on lran2.h by Wolfram Gloger 1996