arXiv Open Access 2011

Multi-Amdahl: Optimal Resource Sharing with Multiple Program Execution Segments

Tsahee Zidenberg Isaac Keslassy Uri Weiser

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Abstrak

This paper presents Multi-Amdahl, a resource allocation analytical tool for heterogeneous systems. Our model includes multiple program execution segments, where each one is accelerated by a specific hardware unit. The acceleration speedup of the specific hardware unit is a function of a limited resource, such as the unit area, power, or energy. Using the Lagrange theorem we discover the optimal resource distribution between all specific units. We then illustrate this general Multi-Amdahl technique using several examples of area and power allocation among several cores and accelerators.

Topik & Kata Kunci

cs.AR

Penulis (3)

Tsahee Zidenberg

Isaac Keslassy

Uri Weiser

Format Sitasi

APA MLA BibTeX

Zidenberg, T., Keslassy, I., Weiser, U. (2011). Multi-Amdahl: Optimal Resource Sharing with Multiple Program Execution Segments. https://arxiv.org/abs/1105.2960

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Informasi Jurnal

Tahun Terbit: 2011
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓