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[COPY] --- SDE-COPYRIGHT-NOTE-BEGIN ---
[COPY] This copyright note is auto-generated by ./scripts/Create-CopyPatch.
[COPY]
[COPY] Filename: package/.../tlsf_alloc/tlsf_alloc.desc
[COPY] Copyright (C) 2008 - 2009 The OpenSDE Project
[COPY]
[COPY] More information can be found in the files COPYING and README.
[COPY]
[COPY] This program is free software; you can redistribute it and/or modify
[COPY] it under the terms of the GNU General Public License as published by
[COPY] the Free Software Foundation; version 2 of the License. A copy of the
[COPY] GNU General Public License can be found in the file COPYING.
[COPY] --- SDE-COPYRIGHT-NOTE-END ---
[I] TLSF Memory Allocator for Real-Time
[T] TLSF is a general purpose dynamic memory allocator specifically designed
[T] to meet real-time requirements:
[T]
[T] * Bounded Response Time. The worst-case execution time (WCET) of memory
[T] allocation and deallocation has got to be known in advance and be
[T] independent of application data. TLSF has a constant cost O(1).
[T] * Fast. Additionally to a bounded cost, the allocator has to be efficient
[T] and fast enough. TLSF executes a maximum of 168 processor instructions
[T] in a x86 architecture. Depending on the compiler version and optimisation
[T] flags, it can be slightly lower or higher.
[T] * Efficient Memory Use. Traditionally, real-time systems run for long
[T] periods of time and some (embedded applications), have strong constraints
[T] of memory size. Fragmentation can have a significant impact on such
[T] systems. It can increase dramatically, and degrade the system
[T] performance. A way to measure this efficiency is the memory fragmentation
[T] incurred by the allocator. TLSF has been tested in hundreds of different
[T] loads (real-time tasks, general purpose applications, etc.) obtaining an
[T] average fragmentation lower than 15 %. The maximum fragmentation measured
[T] is lower than 25%.
[U] http://rtportal.upv.es/rtmalloc/
[A] Universidad Politecnica de Valencia <acrespo@ai2.upv.es>
[M] Alejandro Mery <amery@opensde.org>
[C] extra/development
[L] LGPL GPL
[S] Stable
[V] 2.4.4
[P] X -?---5---9 100.000
[CV-URL] http://rtportal.upv.es/rtmalloc/node/8
[D] 966359237 TLSF-2.4.4.tbz2 http://rtportal.upv.es/rtdsa/files/rtportal.upv.es.rtdsa/src/tlsf/