Analysis of Cache Memories in Highly Parallel Systems (Classic Reprint)

Excerpt from Analysis of Cache Memories in Highly Parallel Systems Analogous to reducing the effective memory access time in uniprocessor sys tems, a memory hierarchy can be used in parallel processor systems that employ a PE to central memory connection network the hierarchy comprising a local memory associated with each PE and a large central memory. The inclusion of a local memory reduces the effective memory access time since the resulting access time is an average of the network and local memory latencies. Moreover, since the local memory services a percentage of all memory requests. Network traffic is diminished, thus reducing network latency. The indiscriminate use of a local memory, however, can introduce memory coherence violations a memory system. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.