International audienceExploiting at best every bit of memory on chip is a must for finding the best trade-off between cost and performance when designing Many-Core MPSoCs. In this paper, we propose a new memory hierarchy organization that maximizes the usage of the available memory at each cache level while avoiding data redundancy. We also aim to reduce data access time by avoiding data migration. Our scheme is based on Non-Uniform Cache Architectures (NUCA), and makes use of a novel NoC multicast messaging support. It requires to logically partition the network into imagined layers in which each layer is bound to one of the cache levels. We assess the efficiency of our proposal by evaluating performance metrics, using the Gem5 simulator a...
Non-Uniform Cache Architectures (NUCA) have been proposed as a solution to overcome wire delays that...
Abstract—To deal with the “memory wall ” problem, micro-processors include large secondary on-chip c...
Growing wire delay and clock rates limit the amount of cache accessible within a single cycle. Non-u...
Global interconnect becomes the delay bottleneck in microprocessor designs, and latency for large on...
The paper introduces Network-on-Chip (NoC) design methodology and low cost mechanisms for supporting...
Non-uniform cache architectures (NUCAs) are a novel design paradigm for large last-level on-chip cac...
The last level on-chip cache (LLC) is becoming bigger and more complex to effectively support the va...
Improvements in semiconductor nanotechnology made chip multiprocessors the reference architecture fo...
Wire delays continue to grow as the dominant component of latency for large caches. A recent work pr...
Future embedded applications will require high performance processors integrating fast and low-power...
D-NUCA caches are cache memories that, thanks to banked organization, broadcast search and promotion...
AbstractNetwork on Chip (NoC) is a scalable and flexible communication infrastructure which replaces...
To deal with the “memory wall” problem, microprocessors include large secondary on-chip caches. But ...
Les systèmes parallèles de type multi/pluri-cœurs permettant d'obtenir une grande puissance de calcu...
D-NUCA caches are cache memories that, thanks to banked organization, broadcast search and promoti...
Non-Uniform Cache Architectures (NUCA) have been proposed as a solution to overcome wire delays that...
Abstract—To deal with the “memory wall ” problem, micro-processors include large secondary on-chip c...
Growing wire delay and clock rates limit the amount of cache accessible within a single cycle. Non-u...
Global interconnect becomes the delay bottleneck in microprocessor designs, and latency for large on...
The paper introduces Network-on-Chip (NoC) design methodology and low cost mechanisms for supporting...
Non-uniform cache architectures (NUCAs) are a novel design paradigm for large last-level on-chip cac...
The last level on-chip cache (LLC) is becoming bigger and more complex to effectively support the va...
Improvements in semiconductor nanotechnology made chip multiprocessors the reference architecture fo...
Wire delays continue to grow as the dominant component of latency for large caches. A recent work pr...
Future embedded applications will require high performance processors integrating fast and low-power...
D-NUCA caches are cache memories that, thanks to banked organization, broadcast search and promotion...
AbstractNetwork on Chip (NoC) is a scalable and flexible communication infrastructure which replaces...
To deal with the “memory wall” problem, microprocessors include large secondary on-chip caches. But ...
Les systèmes parallèles de type multi/pluri-cœurs permettant d'obtenir une grande puissance de calcu...
D-NUCA caches are cache memories that, thanks to banked organization, broadcast search and promoti...
Non-Uniform Cache Architectures (NUCA) have been proposed as a solution to overcome wire delays that...
Abstract—To deal with the “memory wall ” problem, micro-processors include large secondary on-chip c...
Growing wire delay and clock rates limit the amount of cache accessible within a single cycle. Non-u...