Low-level analysis of a portable Java byte code WCET analysis framework

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Seventh International Conference on Real-Time Computing Systems and Applications (RTCSA'00)

Cheju Island, South Korea

December 12-December 14

ISBN: 0-7695-0930-4

	ASCII Text	x
	I. Bate, G. Bernat, G. Murphy, P. Puschner, "Low-level analysis of a portable Java byte code WCET analysis framework," Real-Time Computing Systems and Applications, International Workshop on, pp. 39, Seventh International Conference on Real-Time Computing Systems and Applications (RTCSA'00), 2000.

	BibTex	x
	@article{ 10.1109/RTCSA.2000.896369, author = {I. Bate and G. Bernat and G. Murphy and P. Puschner}, title = {Low-level analysis of a portable Java byte code WCET analysis framework}, journal ={Real-Time Computing Systems and Applications, International Workshop on}, volume = {0}, year = {2000}, issn = {1533-2306}, pages = {39}, doi = {http://doi.ieeecomputersociety.org/10.1109/RTCSA.2000.896369}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Real-Time Computing Systems and Applications, International Workshop on TI - Low-level analysis of a portable Java byte code WCET analysis framework SN - 1533-2306 SP EP A1 - I. Bate, A1 - G. Bernat, A1 - G. Murphy, A1 - P. Puschner, PY - 2000 KW - Java; software portability; software performance evaluation; program diagnostics; timing; pipeline processing; low-level analysis; portable Java byte code; worst-case execution time analysis; machine-independent program flow analysis; machine-dependent timing analysis; program constructs; worst-case execution frequencies; platform-dependent information; processor pipeline; platform-independent approach VL - 0 JA - Real-Time Computing Systems and Applications, International Workshop on ER -

I. Bate, Dept. of Comput. Sci., York Univ., UK

G. Bernat, Dept. of Comput. Sci., York Univ., UK

G. Murphy, Dept. of Comput. Sci., York Univ., UK

P. Puschner, Dept. of Comput. Sci., York Univ., UK

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/RTCSA.2000.896369

To support portability, worst-case execution time (WCET) analysis of Java byte code is performed at two levels - machine-independent program flow analysis at a higher level and machine-dependent timing analysis of individual program constructs at a lower level. This paper contributes a WCET analysis that computes worst-case execution frequencies of Java byte codes within the software being analysed and accounts for platform-dependent information, i.e. the processor's pipeline. The main part of the approach is platform-independent; only a limited analysis is needed on a per-platform basis.

Index Terms:

Java; software portability; software performance evaluation; program diagnostics; timing; pipeline processing; low-level analysis; portable Java byte code; worst-case execution time analysis; machine-independent program flow analysis; machine-dependent timing analysis; program constructs; worst-case execution frequencies; platform-dependent information; processor pipeline; platform-independent approach

Citation:

I. Bate, G. Bernat, G. Murphy, P. Puschner, "Low-level analysis of a portable Java byte code WCET analysis framework," rtcsa, pp.39, Seventh International Conference on Real-Time Computing Systems and Applications (RTCSA'00), 2000

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