Reducing RAM footprint of the generated tests for AUTOSAR RTE (CROSBI ID 712496)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Bartulovic, Ante ; Krpic, Zdravko ; Teslic, Nikola ; Subotic, Milos
engleski
Reducing RAM footprint of the generated tests for AUTOSAR RTE
With the advancement of the automotive industry, a need for developing and maintaining in-car embedded software has risen. In-car embedded systems are limited with the number of available resources including random access memory. In this paper, the goal was to reduce the RAM consumption of automatically generated tests for the embedded computer systems based on the Infineon Tricore AURIX microcontroller. The program that was optimized was written in C, and the code itself was generated using the proprietary Python tools. There are various techniques used for reducing the RAM footprint. In this paper we used loop inversion, loop unrolling, data type size reduction, memory alignment and heuristic methods. Also, compiler optimization options were used but not tested on the board. We achieved up to 10.97% lower RAM footprint with the optimized program code successfully passing all the initial tests.
AUTOSAR ; RAM ; RAM optimization techniques ; embedded systems ; TEG
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Podaci o prilogu
214-218.
2021.
objavljeno
10.1109/zinc52049.2021.9499289
Podaci o matičnoj publikaciji
2021 Zooming Innovation in Consumer Technologies Conference (ZINC)
Novi Sad: Institute of Electrical and Electronics Engineers (IEEE)
978-1-6654-0417-4
Podaci o skupu
Zooming Innovation in Consumer Technologies Conference (ZINC 2021)
predavanje
26.05.2021-27.05.2021
Novi Sad, Srbija