Mert Dogan Arisoy
Multithreaded support Embedded Application on RISC-V.
Rel. Alessandro Savino, Edgar Ernesto Sanchez Sanchez, Michele Portolan. Politecnico di Torino, Corso di laurea magistrale in Ingegneria Informatica (Computer Engineering), 2021
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Abstract: |
In recent years, RISC processors regain their prominence by dint of RISC-V. The main benefits of RISC-V which are flexibility, accessibility, and royalty-free structure, have made RISC-V an undeniable open-source rival against semiconductor companies. Those advantages bring RISC-V is a decent option for bare-metal embedded systems that the systems without any operating system support or centralized kernel. Also, for the bare-metal systems, concurrency and parallelism have been challenging and contradictory issues, to solve them multi-threading can be an option, and POSIX threads are the first term that comes to mind when multi-threading is mentioned. This thesis proposes to provide POSIX threads to the RISC-V bare-metal embedded systems. To exploit POSIX threads, musl has been chosen which is a C standard library implementation. Regarding the results of musl's bare-metal execution, new approaches are proposed and discussed. The experimental results have reported and discussed for the PULP platform and the other RISC-V cores. The overall conclusion and probable future works are reported at the end of the thesis. |
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Relators: | Alessandro Savino, Edgar Ernesto Sanchez Sanchez, Michele Portolan |
Academic year: | 2020/21 |
Publication type: | Electronic |
Number of Pages: | 99 |
Subjects: | |
Corso di laurea: | Corso di laurea magistrale in Ingegneria Informatica (Computer Engineering) |
Classe di laurea: | New organization > Master science > LM-32 - COMPUTER SYSTEMS ENGINEERING |
Aziende collaboratrici: | Politecnico di Torino |
URI: | http://webthesis.biblio.polito.it/id/eprint/19262 |
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