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Manycore accelerators have recently proven a promising solution for increasingly powerful and energy efficient computing systems. This raises the need for parallel programming models capable of effectively leveraging hundreds to thousands of processors. Task-based parallelism has the potential to provide such capabilities, offering flexible support to fine-grained and irregular parallelism. However,...
Body Area Networks (BANs) are widely used mainly for healthcare and fitness purposes. In both cases, the lifetime of sensor nodes included in the BAN is a key aspect that may affect the functionality of the whole system. Typical approaches to power management are based on a trade-off between the data rate and the monitoring time. Our work introduces a power management layer capable to opportunistically...
In this paper we propose two synthesizable 3D network architectures: C-LIN and D-LIN, which allow modular stacking of multiple L1 memory dies over a multi-core cluster with a limited number of processing elements (PEs). Two Through Silicon Via (TSV) technologies are used: the state of the art Micro-bumps and the promising and dense Cu-Cu Direct Bonding, with consideration of the ESD protection circuits...
Simulators are still the primary tools for development and performance evaluation of applications running on massively parallel architectures. However, current virtual platforms are not able to tackle the complexity issues introduced by 1000-core future scenarios. We present a fast and accurate simulation framework targeting extremely large parallel systems by specifically taking advantage of the...
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