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Point-block incomplete LU preconditioning with asynchronous iterations on GPU for multiphysics problems

期刊: INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS, 2021; 35 (2)

Point-block matrices arise naturally in multiphysics problems when all variables associated with a mesh point are ordered together, and are different ......

Efficient graphic processing unit implementation of the chemical-potential multiphase lattice Boltzmann method

期刊: INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS, 2021; 35 (1)

The chemical-potential multiphase lattice Boltzmann method (CP-LBM) has the advantages of satisfying the thermodynamic consistency and Galilean invari......

Iteratively solving sparse linear system based on PaRSEC task scheduling

期刊: INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS, 2020; 34 (3)

With the new architecture and new programming paradigms such as task-based scheduling emerging in the parallel high performance computing area, it is ......

A parallel algorithm for chimera grid with implicit hole cutting method

期刊: INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS, 2020; 34 (2)

The chimera grid methods have been widely used in the simulation of flow over complex configurations and unsteady moving boundary process. Lee and Bae......

The static parallel distribution algorithms for hybrid density-functional calculations in HONPAS package

期刊: INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS, 2020; 34 (2)

Hybrid density-functional calculation is one of the most commonly adopted electronic structure theories in computational chemistry and materials scien......

HPC software capability landscape in China

期刊: INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS, 2020; 34 (1)

Hardware, applications, and software are equally important to the comprehensive strength of a country in the high-performance computing (HPC) arena. C......

Accelerating and tuning small matrix multiplications on Sunway TaihuLight: A case study of spectral element CFD Code Nek5000

期刊: INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS, 0; ()

The matrix-matrix products for matrices of small size have continued to play an important part in a range of scientific applications. The heterogeneou......

Sparse matrix partitioning for optimizing SpMV on CPU-GPU heterogeneous platforms

期刊: INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS, 2020; 34 (1)

Sparse matrix-vector multiplication (SpMV) kernel dominates the computing cost in numerous applications. Most of the existing studies dedicated to imp......

Z-checker: A framework for assessing lossy compression of scientific data

期刊: INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS, 2019; 33 (2)

Because of the vast volume of data being produced by today's scientific simulations and experiments, lossy data compressor allowing user-controlled lo......

JIF:1.96

A generic approach to scheduling and checkpointing workflows

期刊: INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS, 2019; 33 (6)

This work deals with scheduling and checkpointing strategies to execute scientific workflows on failure-prone large-scale platforms. To the best of ou......

JIF:1.96

Dynamic reconfiguration of noniterative scientific applications: A case study with HPG aligner

期刊: INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS, 2019; 33 (5)

Several studies have proved the benefits of job malleability, that is, the capacity of an application to adapt its parallelism to a dynamically changi......

JIF:1.96

Co-scheduling Amdahl applications on cache-partitioned systems

期刊: INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS, 2018; 32 (1)

Cache-partitioned architectures allow subsections of the shared last-level cache (LLC) to be exclusively reserved for some applications. This techniqu......

JIF:1.96

A framework for genomic sequencing on clusters of multicore and manycore processors

期刊: INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS, 2018; 32 (3)

The advances in genomic sequencing during the past few years have motivated the development of fast and reliable software for DNA/RNA sequencing on cu......

JIF:1.96

Study of parallel programming models on computer clusters with Intel MIC coprocessors

期刊: INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS, 2017; 31 (4)

Coprocessors based on the Intel Many Integrated Core (MIC) Architecture have been adopted in many high-performance computer clusters. Typical parallel......

JIF:2.02

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