1. Portable and Predictable Performance on Heterogeneous Embedded Manycores (ARTEMIS 295440) ARTEMIS 2 nd Project Review October 2014 Summary of technical development (Presented by: ?) 2014-10-28ARTEMIS PaPP Review 20141

2. Introduction Summary of technical development Per each demonstrator domain Per each WP Based on deliverable D6.6 ”Evaluation results from the second year” 2014-10-28ARTEMIS PaPP Review 20142

3. Multimedia (HIB) Status Adaptivity and variability tools taken into use PaPP Parallella board not yet deployed due to limited availability Parallellization post-poned to 3rd year PaPP impact PaPP adaptivity approach Measurements show 20.4% gain in duration when using adaptivity algorithms Variability modelling tool Developer effort dropped from 30+ min to 5 min when using the tool 2014-10-28ARTEMIS PaPP Review 20143

4. Space Domain (TAS-E & SSF) Status TAS-E: First part parallelized in cooperation with WP4 Profiling done with WP3 tools SSF: Ported to PaPP emulator; test framework developed PaPP impact TAS-E: Application running on Leon HW platform Optimization on algorithm parallelization SSF: No measurable results yet Started re-designing of the use case based on OpenMP 2014-10-28ARTEMIS PaPP Review 20144

5. Mobile Communications (EXFO) Status New analysis framework to be deployed in analysis applications Future parallelization improvements will benefit all applications Plan is to iteratively develop OpenMP task based approach PaPP impact Analysis applications profiled with WP3 support No PaPP tools deployment in application development yet 2014-10-28ARTEMIS PaPP Review 20145

6. WP3 Modelling, design and analysis tools Multimedia: Variability tools applied in build configuration Space Domain: Profiling of image compression application Mobile Communications: Profiling of the analysis applications 2014-10-28ARTEMIS PaPP Review 20146

7. WP4 System software Multimedia: Adaptivity libraries used for power management in order to prolong system execution time when using batteries Space Domain: PaPP middleware used to port image compression application succesfully on Leon HW platform 2014-10-28ARTEMIS PaPP Review 20147

8. WP5 Hardware architecture and platforms Multimedia: Parallella board deployment post-poned to 3rd year Commercial mobile device used instead as test HW Space Domain: Both Leon multi-core and x86_64 multi-core HW platforms deployed 2014-10-28ARTEMIS PaPP Review 20148

9. Summary Deployment of PaPP WP tools and techniques has started Usage of PaPP tools and techniques will extend during 3rd year and beyond that 2014-10-28ARTEMIS PaPP Review 20149