Concurrent multithreaded access to the Message Passing Interface (MPI) is gaining
importance to support emerging hybrid MPI applications. The interoperability between …

The popularity of Non-Uniform Memory Access (NUMA) architectures has led to numerous
locality-preserving hierarchical lock designs, such as HCLH, HMCS, and cohort locks …

In this article, we investigate contention management in lock-based thread-safe MPI
libraries. Specifically, we make two assumptions:(1) locks are the only form of …

Parallel computing is one of the top priorities in computer science. The main means of
parallel processing information is a distributed computing system (CS)-a composition of …

The importance of Computational Fluid Dynamics in the industrial design process has
increased dramatically in the last two decades. This is mainly due to the technological …

In the era of many-core systems, we propose a hybrid lock that synchronizes the data
structures of a database system optimistically or pessimistically. Waiting threads enter a" …

Probing into the features of Manchu language especially its characters or letters, the stroke
elements of primitive Manchu are defined. Then, a system of offline handwritten primitive …

Parallel computing is one of the top priorities in computer science. The main means of
parallel processing information is a distributed computing system (CS)–a composition of …

Inter-process communication (IPC) is one of the crucial aspects of every microkernel. The
message-passing interface (MPI) is a specification between different processes, which is …

Abstract Future High Performance Computing (HPC) nodes will have many more processors
than the contemporary architectures. In such a system with massive parallelism it will be …