magistraleinformaticanetworking:spd:lezioni20.21
Questa è una vecchia versione del documento!
Journal of Lessons, SPD year 2020-2021
Journal
- 15/02/2021 NO LESSON
- 17/02/2021 Course introduction – Parallel programming frameworks and high-level approach to parallel programming over different platforms: MPI, TBB, OpenCL as main examples, oneAPI and SYCL as unifying approaches; course organization and prerequisites; reference books and studying material.
– MPI (Message Passing Interface) standard – brief history and aim of the standard, single program / multiple data execution model, compilation and linkage model; issues in supporting multiple programming languages and uses (application, utility library and programming language support) with a static compilation and linkage approach. Portability in parallel programming: functional and non-functional aspects, performance tuning and performance debugging. MPI basic concepts MPI as a parallel framework that supports a structured approach to parallel programming. Basic concepts of MPI: communicators (definition, purpose, difference between inter and intra-communicators, process ranks). - 22/02/2021 NO LESSON
- 24/02/2021 MPI basic concepts – Point to point communication (concepts of envelope, local/global completion, blocking/non-blocking primitive, send modes); collective communications (definition, communication scope, global serialization, freedom of implementation in the standard); MPI datatypes (basic meaning and use, primitive / derived datatypes); MPI Datatypes relationship with sequential language types. MPI library initialization and basic MPI usage; point to point communication semantics (buffer behaviour, receive, status objects, MPI_PROC_NULL); MPI primitive datatypes.
- 01/03/2021
- 03/03/2021
- 08/03/2021
- 10/03/2021
- 15/03/2021
- 17/03/2021
- 22/03/2021
- 24/03/2021
- 29/03/2021
- 31/03/2021
- 07/04/2021
- 12/04/2021
- 14/04/2021
- 19/04/2021
- 21/04/2021
- 26/04/2021
- 28/04/2021
- 03/05/2021
- 05/05/2021
- 10/05/2021
- 12/05/2021
- 17/05/2021
- 19/05/2021
Slides, Notes and References to papers
Date | Slides | Recordings | Notes | References / Info |
---|---|---|---|---|
17/02 | Course introduction | MS TEAMS link 1 | ||
17/02, 24/02 | MPI lesson 1 | MS TEAMS link 2 | ||
24/02 | MPI Lesson 2 | MS TEAMS link 3 MS TEAMS link 4 |
magistraleinformaticanetworking/spd/lezioni20.21.1614253144.txt.gz · Ultima modifica: 25/02/2021 alle 11:39 (4 anni fa) da Massimo Coppola