Search results with tag "Shared memory"
Chapter 12: Distributed Shared Memory
www.cs.uic.eduChapter 12: Distributed Shared Memory Ajay Kshemkalyani and Mukesh Singhal Distributed Computing: Principles, Algorithms, and Systems Cambridge University Press A. Kshemkalyani and M. Singhal (Distributed Computing) Distributed Shared Memory CUP 2008 1 / 48
JSR-133: JavaTM Memory Model and Thread Specification
www.cs.umd.edushared memory that is updated by multiple threads. As the specification is similar to the memory models for different hardware architectures, these semantics are referred to as the JavaTM memory model. These semantics do not describe how a multithreaded program should be executed. Rather,
The bigmemory Package: Handling Large Data Sets in R Using ...
www.stat.yale.eduKeywords: memory, data, statistics, C++, shared memory. 1. Introduction A numeric matrix containing 100 million rows and 5 columns consumes approximately 4 gigabytes (GB) of memory in the R statistical programming environment (R Development Core Team 2008). Such massive, multi-gigabyte data sets challenge and frustrate R users even
Multi-core architectures
www.cs.cmu.edushared memory for all processors • Distributed memory: In this model, each processor has its own (small) local memory, and its content is not replicated anywhere else. 14 Multi-core processor is a special kind of a multiprocessor: All processors are on the same chip
Shared Memory Multiprocessors - www-5.unipv.it
www-5.unipv.itShared memory multiprocessors • A system with multiple CPUs “sharing” the same main memory is called multiprocessor. • In a multiprocessor system all processes on the various CPUs share a unique logical address space, which is mapped on a physical memory that can be distributed among the processors.