Dynamic loading and task migration for streaming applications on a composable system-on-chip

MPSoCs offer more and more processing capability to embedded systems. As a result, an increasing number of applications run on one system, sharing MPSoC resources. Some of these applications are streaming applications and may have real-time demands, e.g., guaranteed throughput, hence their temporal behavior has to be verified at design-time....

Performance estimation technique for optimizing and integrating IPs in MPSoCs

Over the last decade, the complexity of system-on-chips (SoCs) has continuously increased owing to the increasing demand for high performance IPs and SoCs. However, the productivity of chip designers has not scaled up at the same rate. This has led to an enormous design productivity gap. At the same time, the increasing time-to-market pressure...

Tile-Based rasterization on an embedded Tile-based MPSoC

Graphics on a computer are often handled by a graphics pipeline. Rasterization is an important stage in this pipeline. It converts the basic elements of computer graphics, triangles, into the basic elements of a screen, pixels. This stage is very computation intensive and has a large memory footprint. The last decade a lot of research has been...

Low Power Evaluation for Arbitration and MPSoC

This thesis presents a power analysis for various arbitration schemes. We chose variations on the round-robin and time-division multiplexing schemes as our arbiter configurations. The arbiters were implemented with 90 nm low-power standard cell libraries from TSMC, and gate-level power extraction was performed. Clock-gating was optionally...

An effective strategy for porting C++ applications on cell

In this paper we present a solution for efficient porting of sequential C++ applications on the Cell B.E. processor. We present our step-by-step approach, focusing on its generality, we provide a set of code templates and optimization guidelines to support the porting, and we include a set of equations to estimate the performance gain of the new...