Cpuburn is a suite of assembly-coded routines designed to put maximum heat stress on the CPU and motherboard components by a P6/P5/K6/K7-optimized mix of FPU and ALU instructions. There are also routines to test RAM controllers (burnMMX/BX). Please note that this program is designed to heavily load chips. Undercooled, overclocked, or otherwise weak systems may fail, causing data loss (filesystem corruption) and possibly permanent damage to electronic components. Use it at your own risk!!