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AMMC: advance multi-core memory controller
Hussain, Tassadaq; Palomar Pérez, Óscar; Unsal, Osman Sabri; Cristal Kestelman, Adrián; Ayguadé Parra, Eduard; Valero Cortés, Mateo
Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors; Universitat Politècnica de Catalunya. CAP - Grup de Computació d´Altes Prestacions
In this work, we propose an efficient scheduler and intelligent memory manager known as AMMC (Advanced Multi-Core Memory Controller), which proficiently handles data movement and computational tasks. The proposed AMMC system improves performance by managing complex data transfers at run-time and scheduling multi-cores without the intervention of a control processor nor an operating system. AMMC has been coupled with a heterogeneous system that provides both general-purpose cores and application specific accelerators. The AMMC system is implemented and tested on a Xilinx ML505 evaluation FPGA board. The performance of the system is compared with a microprocessor based system that has been integrated with the Xilkernel operating system. Results show that the AMMC based multi-core system consumes 48% less hardware resources, 27.9% less on-chip power and achieves 6.8x of speed-up compared to the MicroBlaze-based multi-core system.
Peer Reviewed
Àrees temàtiques de la UPC::Informàtica::Sistemes d'informació::Emmagatzematge i recuperació de la informació
Àrees temàtiques de la UPC::Enginyeria electrònica::Microelectrònica
Memory management (Computer science)
Field programmable gate arrays
Field programmable gate arrays
Microprocessor chips
Multiprocessing systems
Operating system kernels
Scheduling
Gestió de memòria (Informàtica)
Matrius de portes programables per l'usuari
info:eu-repo/semantics/submittedVersion
info:eu-repo/semantics/conferenceObject
Institute of Electrical and Electronics Engineers (IEEE)
         

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