Error Rate Pbkp_rediction of Applications Implemented in Multi-Core and Many-Core Processors

Abstract:

This work proposes an approach for pbkp_redicting the error rate of applications implemented in multi/many-core processors. The pbkp_rediction is based on the intrinsic sensitivity of the device and the soft error-rate of the application. This approach applies the principles of Code Emulating Upset (CEU) method, which combines radiation experiments with software-Implemented fault-injection. CEU approach has been demonstrated to be very effective for mono-core processors. However, advanced devices such as many-core processor implement complex architectures regarding memory hierarchy and communications. For this reason, an extension of the CEU technique is required to face these new features. In this chapter are explored three devices with different technologies and architectures aiming at providing a general approach for SEE evaluation and error-rate pbkp_rediction. The target devices are: the Freescale …

Año de publicación:

2019

Keywords:

Fuente:

google