software distributed shared memory systems
Logging and Recovery in Adaptive Software Distributed Shared Memory Systems
... by software DSM [19], all these coherence-related messages must be logged by the receiver, referred to as the message logging (ML) ...a shared memory page under the SW protocol do not create a copy ...
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The Effect of Contention on the Scalability of Page-Based Software Shared Memory Systems
... page-based software distributed shared memory systems, as such systems are scaled to a larger number of ...in memory latency due to contention and imbalances in protocol ...
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STUDY OF MEMORY ORGANIZATION AND MULTIPROCESSOR SYSTEM USING THE CONCEPT OF DISTRIBUTED SHARED MEMORY, MEMORY CONSISTENCY MODEL AND SOFTWARE BASED DSM
... of software DSM not only depends on performance, but also on Persistence, Interoperability, Security, Resource Management, Scalability, and Fault Tolerance” that are presented in our proposed work for improving ...
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Software Distributed Shared Memory Scalability and New Applications
... regarding distributed applications for highly-scalable soft- ware DSM for embedded clusters from this ...boards), software (operating system and communications software) and a limited amount of ...
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Efficient Address Remapping in Distributed Shared-Memory Systems
... large-scale distributed shared memory systems will have remote memory latencies measured in tens of thousands of processor ...Impulse memory system architecture adds an optional ...
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System Software Support for Reducing Memory Latency on Distributed Shared Memory Multiprocessors
... and memory modules, programs with dynamic and un- predictable memory access patterns, or even programs that migrate between processors due to the operating system scheduling ...remote memory accesses ...
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A comparison of software and hardware synchronization mechanisms for distributed shared memory multiprocessors
... parallel systems support shared memory in hardware ...of shared memory parallel programs, researchers have found there are a small number of characteristic ways in which shared ...
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A Survey of Software based Distributed Shared Memory (DSM) implementation methodologies for Multiprocessor Environments
... the distributed system features to obtain the maximum possible ...A distributed shared memory (DSM) of distributed system is kind of mechanism that allowing system’s multiple processors ...
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Comparative Evaluation of Fine- and Coarse-Grain Software Distributed Shared Memory CRL 98/6
... state-of-the-art systems: Cashmere and ...page-based systems with uniprocessor nodes can sometimes exhibit very good performance on a clustered system, since hardware maintains coherence within each SMP ...
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Using Memory-Mapped Network Interfaces to Improve the Performance of Distributed Shared Memory
... in software, provided that we have a “hook” such as ECC faults to gain control when a miss ...local memory, and return to the ...a software timeout mechanism to gracefully end the computation and ...
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Sirocco: cost-effective fine-grain distributed shared memory
... of software FGDSMs derived from Wisconsin Blizzard [25] and imple- mented on network of Sun SparcStation 20s interconnected by Myrinet ...Sirocco systems range from an all-software design to a design ...
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An Effective Approach of Data Security for Distributed Shared Memory Multiprocessors
... Keywords—Distributed Shared Memory, Data Security, Encryption, signcryption, and ...computer systems, and many researchers have recently started to collect information about tamper-resistant ...
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Snake: Control Flow Distributed Software Transactional Memory
... building distributed systems with concurrency control, using the control flow ...for distributed computing in Java is provided using RMI since release ...However, distributed concurrency ...
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Monitoring Remotely Executing Shared Memory Programs in Software DSMs
... sharing systems is how to incrementally monitor and verify, with low overhead, the execution of jobs submit- ted to a remote untrusted hosting machine, or cluster of ...for software distributed ...
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CONSISTENCY MODELS IN DISTRIBUTED SHARED MEMORY SYSTEMS
... and memory, some holding the address the CPU wants to read or write, some for sending or receiving data, and the rest for controlling the ...most systems, buses are external and are used to connect printed ...
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Checkpointing Distributed Shared Memory
... the distributed stable storage scheme resilient to a permanent failure of one processor, is to implement a sort of logical ring where each processor should copy its local checkpoint file to the next processor’s ...
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An asymmetric distributed shared memory model for heterogeneous parallel systems
... accelerator memory, setting of memory page permission bits, transfer of data between system and accelerator memory, invoca- tion of kernels, and waiting for completion of accelerator execu- tion, I/O ...
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Distributed Shared Memory Support in GMACS
... from systems from graphics vendors that expose low-level details of the underlying graphics hardware imple- mentation (CUDA [3], OpenCL [25]) to research and commercial higher-level languages and systems ...
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Introduction of shared-memory parallelism in a distributed-memory multifrontal solver
... sparse systems of linear equations of the form Ax = b, (1) where A is a sparse matrix, b is the right-hand side vector (or matrix) and x is the unknown ...targeting distributed- memory computers have ...
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Memory Coherence in Shared Virtual Memory Systems
... Figure 11 shows the number of forwarding requests for locating true pages during the first six iterations of the 3D PDE program using the improved centralized m[r] ...
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