Adaptive Partitioning Scheduler 
===============================
An optional fair-share thread scheduler that guarantees groups of threads 
guaranteed minimum percentage shares of cpu time. 

http://os.ott.qnx.com/wiki/index.php/Adaptive_partitioning:Contents

file structure: 

aps_alg.c, .h 
	algorithm for which partition to schedule a thread from 

aps_application_erro.c
        once function for forcing reboots when a partition goes bankrupt. 
	(just so the crash message will say "application error" rather than "nano_aps.c") 

aps_config.c 
        implements the api functions in ker_aps.c to configure the scheduler


aps_crit.c, .h 
	handling of critical time and partition bankruptcy 

aps_data.c, .h 
	definitions, and init routines, for partition data structures, including the scheduling window
	also contains the function to create the first partition, System. 

aps_time.c
	function to time execution of threads: microbill 
	hook into clock interrupt handler for rotating the scheduling and reporting windows

aps_trace.c
	tracelogger functions 

init_aps.S 
	linkage to make the aps scheduler into kernel module: libmod_aps.a 
	
ker_aps.c 
	implements the SchedCtl function for the aps subcommands. Contains parameter checking, 
	security checking. Invokes functions in aps_config.c once it locks the kernel 

nano_aps.c
	analog of ker/nano_sched.c. Implementation of scheduling primitives ready(), block_and_ready(),
	mark_running() and reched() 
	Also contains code to initialize aps. 

proto_aps.h
	function prototypes for all of aps.

	
readme	
	this file
	
