READ ME File For 'Dataset supporting the article "Fused: Closed-Loop Performance and Energy Simulation of Embedded Systems'


Dataset DOI: 10.5258/SOTON/D1200


ReadMe Author: Sivert T Sliper, University of Southampton 0000-0002-8991-3783


This dataset supports the publication:

AUTHORS: Sivert T. Sliper, William Wang, Nikos Nikoleris, Alex S. Weddell, Geoff V. Merrett

TITLE: Fused: Closed-Loop Performance and Energy Simulation of Embedded Systems

CONFERENCE: 2020 IEEE International Symposium on Performance Analysis of Systems and Software (ISPASS'20)
PAPER 
DOI IF KNOWN:



This dataset contains:

'benchmark-binaries' Compiled benchmarks used for the evaluation of this work

'figure3.csv' Data supporting Fig. 3. Average current draw across all workloads as a function of supply voltage, normalised to the current draw at 2V.

'figure4.csv' Data supporting Fig. 4. A sample of current traces, showing that current consumption is highly application-dependent, and can exhibit relatively large variations over time.  First column has a unit of ms, remaining columns have the unit mA.

'figure5.csv' Data supporting Fig. 5. Current consumption during hardware boot.

'figure6.csv' Data supporting Fig. 6. Cache miss rate across benchmarks with more than 1000 total FRAM accesses.

'figure7.csv' Data supporting Fig. 7. Energy consumption per occurrence of events included in the power model.

'figure8-current-measured.csv' Data supporting Fig. 8. Measured current consumption for each workload.

'figure8-EX.csv' Data supporting Fig. 8. predicted current consumption contribution of execution cycles.

'figure8-FRAM-RMISS.csv' Data supporting Fig. 8. Predicted current consumption contribution of FRAM read cache misses.

'figure8-FRAM-RHIT.csv' Data supporting Fig. 8. Predicted current consumption contribution of FRAM read hits.

'figure8-FRAM-W.csv' Data supporting Fig. 8. Predicted current consumption contribution of FRAM writes.

'figure8-SRAM-RW.csv' Data supporting Fig. 8. Predicted current consumption contribution of SRAM read and write accesses.

'figure9-active.csv' Data supporitng Fig. 9. Simulated 'active' pin

'figure9-suspend.csv' Data supporitng Fig. 9. Simulated 'suspend' pin

'figure9-restore.csv' Data supporitng Fig. 9. Simulated 'restore' pin

'figure9-start.csv' Data supporitng Fig. 9. Simulated 'start' pin

'figure9-iv.csv' Data supporitng Fig. 9. Simulated vcap, vcc, icc

'figure9-ivdetailed.csv' Data supporting Fig. 9. High-resolution slice of simulated vcap, vcc, icc

'figure10-meas.csv' Data supporting Fig.  10. Measured completion time of AES workload on low-current/intermittent supply

'figure10-sim.csv' Data supporting Fig.  10. Simulated completion time of AES workload on low-current/intermittent supply

'figure11.csv' Data supporting Fig. 11. Full-system energy consumption when running AES encryption intermittently, powered by current-limited power source.

The figures are as follows:
There are no figures in this dataset.


Date of data collection: September 2019 - October 2019


Information about geographic location of data collection:  UK


Licence: CC BY 4.0


Related projects:
EPSRC Grant EP/P010164/1


Date that the file was created: January, 2020