arXiv
Open Access
2018
Task Graph Transformations for Latency Tolerance
Victor Eijkhout
Abstrak
The Integrative Model for Parallelism (IMP) derives a task graph from a higher level description of parallel algorithms. In this note we show how task graph transformations can be used to achieve latency tolerance in the program execution. We give a formal derivation of the graph transformation, and show through simulation how latency tolerant algorithms can be faster than the naive execution in a strong scaling scenario.
Topik & Kata Kunci
Penulis (1)
V
Victor Eijkhout
Akses Cepat
Informasi Jurnal
- Tahun Terbit
- 2018
- Bahasa
- en
- Sumber Database
- arXiv
- Akses
- Open Access ✓