2019 Google Summer of Code (CPU-GPU Response Time and Mapping Analysis)

GSOC_RTA (Documentation)

[Contents]

1. Motivation

2. Intention

3. Contribution & Benefits for the community

4. Milestone with the Goal of each phase

Phase 1 (May 27 - June 24)

Phase 2 (June 25 - July 22)

Phase 3 (July 23 - August 25)

5. Approached Theories

Basic RTA

Memory Access Cost

Synchronous & Asynchronous Mechanism

Response Time

End-to-End Latency

Task Chain Reaction

Task Chain Age

Reaction Update

Data Age

6. Implementation

Key Classes

Suplementary Classes (Out of scope)

SharedConsts

CommonUtils

Contention

7. User Interface (APP4RTA)

Set Up

Search Amalthea

Direct & Select Amalthea

UI Features (RTA)

Select an Event-Chain

UI Features (E2ELatency)

8. Future Work

1. Reaction Update

2. Blocking

3. Scheduling mode: EDF

4. Read & Write latency setting feature

5. Data Age metrics should be organized

9. Repositories

Eclipse Contribution Tagged Repo

ReadTheDocs Repo

10. Reference

11. Contact