An improved deep Q-learning algorithm for a trade-off between energy consumption and productivity in batch scheduling

X Zheng, Z Chen - Computers & Industrial Engineering, 2024 - Elsevier
The single-batch machine, commonly found in industrial manufacturing, can concurrently
process a group of jobs in variable-speed batches, leading to fluctuating levels of both …

A high-quality workflow for multi-resolution scientific data reduction and visualization

D Wang, P Grosset, J Pulido… - … Conference for High …, 2024 - ieeexplore.ieee.org
Multi-resolution methods such as Adaptive Mesh Refinement (AMR) can enhance storage
efficiency for HPC applications generating vast volumes of data. However, their applicability …

A Prediction‐Traversal Approach for Compressing Scientific Data on Unstructured Meshes with Bounded Error

C Ren, X Liang, H Guo - Computer Graphics Forum, 2024 - Wiley Online Library
We explore an error‐bounded lossy compression approach for reducing scientific data
associated with 2D/3D unstructured meshes. While existing lossy compressors offer a high …

Tac+: Optimizing error-bounded lossy compression for 3d amr simulations

D Wang, J Pulido, P Grosset, S **… - … on Parallel and …, 2023 - ieeexplore.ieee.org
Today's scientific simulations require significant data volume reduction because of the
enormous amounts of data produced and the limited I/O bandwidth and storage space. Error …

CUSZ-i: High-Ratio Scientific Lossy Compression on GPUs with Optimized Multi-Level Interpolation

J Liu, J Tian, S Wu, S Di, B Zhang… - … Conference for High …, 2024 - ieeexplore.ieee.org
Error-bounded lossy compression is a critical technique for significantly reducing scientific
data volumes. Compared to CPU-based compressors, GPU-based compressors exhibit …

AdapCK: Optimizing I/O for Checkpointing on Large-Scale High Performance Computing Systems

J Jia, Y Liu, Y Liu, Y Chen, F Lin - European Conference on Parallel …, 2024 - Springer
With the scaling-up of high-performance computing (HPC) systems, the resilience has
become an important challenge. As a widely used resilience technique for HPC systems …

Lossy Data Compression By Adaptive Mesh Coarsening

N Böing, J Holke, C Hergl, L Spataro… - arxiv preprint arxiv …, 2024 - arxiv.org
Today's scientific simulations, for example in the high-performance exascale sector, produce
huge amounts of data. Due to limited I/O bandwidth and available storage space, there is the …

SZOps: Scalar Operations for Error-bounded Lossy Compressor for Scientific Data

T Agarwal, S Di, J Huang, Y Huang… - SC24-W: Workshops …, 2024 - ieeexplore.ieee.org
Error-bounded lossy compression has been a critical technique to significantly reduce the
sheer amounts of simulation datasets for high-performance computing (HPC) scientific …

Accelerating Viz Pipelines Using Near-Data Computing: An Early Experience

Q Zheng, B Atkinson, D Wang, J Lee… - SC24-W: Workshops …, 2024 - ieeexplore.ieee.org
Traditional scientific visualization pipelines transfer entire data arrays from storage to client
nodes for processing into displayable graphics objects. However, this full data transfer is …

Enhancing Lossy Compression Through Cross-Field Information for Scientific Applications

Y Liu, W Jia, T Yang, M Yin, S ** - SC24-W: Workshops of the …, 2024 - ieeexplore.ieee.org
Lossy compression is one of the most effective methods for reducing the size of scientific
data containing multiple data fields. It reduces information density through prediction or …