Existing computing systems do not permit cooperative multiprocessing, i.e. computations consisting of several concurrently operating processes which use shared data-bases actively. When all data references are fully synchronised to avoid conflict, such computation is possible; however such synchronisation is nearly impossible in existing environments.With asynchronous operation of the processes...

The growing capacity of integration allows to instantiate hundreds of soft-core processors in a single FPGA to create a reconfigurable multiprocessing system. Lately, FPGAs have been proven to give a higher energy efficiency than alternative platforms like CPUs and GPGPUs for certain workloads and are increasingly used in datacenters. In this paper we investigate whether many-soft-core processo...

Multiprocessors have been widely used in modern high performance embedded system to meet the computational needs of smart, real time applications spread across multiple fields. While custom IPs (Intellectual Property) on FPGA based systems are commonly used, multiprocessing on FPGAs have not been explored enough due to concerns about meeting a right trade-off between area usage, achievable perf...

This paper presents a method for solving power system transient stability problem by multiprocessing computing. A new algorithm based on system splitting, partitioning and Wmatrix techniques has been developed and implemented in the High Speed Transient Stability (HSTS) program. This program has embedded parallelism and can be executed on various platforms of parallel and distributed processing...

Access transparency means that both local and remote resources are accessed using identical operations. With transparency, unmodified single-machine applications could run over disaggregated compute, storage, memory resources. Hiding the complexity of distributed systems through would have great benefits, like scaling-out local-parallel scientific flexible in Cloud. This paper presents a perfor...

These Multiprocessors have been widely used in modern high performance embedded system to meet the computational needs of smart, real time applications spread across multiple domains. While custom IPs (InteUectual Property) on FPGA based systems are commonly used, multiprocessing on FPGAs have not been explored enough due to concerns about meeting a right trade-off between area usage, achievabl...

This paper presents the design and implementation of a two-level thread scheduling system on NetBSD. This system provides a foundation for efficient and flexible threads on both uniprocessor and multiprocessor machines. The work is based on the scheduler activations kernel interface proposed by Anderson et al. [1] for userlevel control of parallelism in the presence of multiprogramming and mult...

Integral to the significant capacity growth of the IBM eServer z990 (the eighth-generation zSeries CMOS-based server) from its predecessor z900 system is the interconnect architecture, which tightly couples 48 customer CPUs in the system. A major attribute of this architecture is a new “hot swap” feature which improves zSeries system availability for customers by permitting the substitution or ...