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Thermal data captured from infrared imaging of a quad-core processor.
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The thermal maps of this package are the thermal images used in this paper K. Dev, A. N. Nowroz and S. Reda, "Power Mapping and Modeling of Multi-core Processors," in IEEE International Symposium on Low-Power Electronics and Design, pp. 39-44, 2013. They were captured by running various workloads on a 45 nm AMD Athlon II X4 610e quad-core processor running at 1.7 GHz. The floorplan is given in AMDfloorplan.jpg The thermal maps are given in Celsius and they can be plotted in matlab using imagesc. For instance, the included thermal_map.png was generated from this Matlab script load('tmaps.mat') for i=1:30 subplot(6, 5, i) imagesc(tmaps(:,:, i)) colormap(jet) colorbar; set(gca, 'CLim', [26, 62]); end The order of the maps from 1 to 30 corresponds to the following applications and cores MapNum core-1 core-2 core-3 core-4 1 omnetpp 2 omnetpp 3 omnetpp 4 omnetpp 5 hmmer 6 soplex 7 gamess 8 omnetpp omnetpp 9 hmmer hmmer 10 soplex soplex 11 gamess gamess 12 omnetpp soplex 13 omnetpp hmmer 14 omnetpp gamess 15 hmmer soplex 16 hmmer gamess 17 soplex gamess 18 soplex soplex soplex 19 hmmer hmmer hmmer 20 omnetpp omnetpp omnetpp 21 gamess gamess gamess 22 gamess gamess gamess 23 omnetpp soplex gamess 24 omnetpp soplex hmmer 25 soplex gamess hmmer 26 soplex soplex soplex soplex 27 hmmer hmmer hmmer hmmer 28 gamess gamess gamess gamess 29 omnetpp omnetpp omnetpp omnetpp 30 soplex hmmer gamess omnetpp please contact us firstname.lastname@example.org, email@example.com if you have any questions.