Hardware acceleration for RLNC: A case study based on the xtensa processor with the tensilica instruction-set extension

J Acevedo, R Scheffel, S Wunderlich, M Hasler… - Electronics, 2018 - mdpi.com
Random linear network coding (RLNC) can greatly aid data transmission in lossy wireless
networks. However, RLNC requires computationally complex matrix multiplications and …

Prediction of multicore CPU performance through parallel data mining on public datasets

NM Upadhyay, RS Singh, SP Dwivedi - Displays, 2022 - Elsevier
In the present scenario, high-performance computing needs more attention towards
multicore computing. While designing the CPU, we need to consider hardware for …

[PDF][PDF] Column Scan Acceleration in Hybrid CPU-FPGA Systems.

NJ Lisa, A Ungethüm, D Habich, W Lehner… - ADMS …, 2018 - academia.edu
Nowadays, in-memory column store database systems are state-of-the-art for analytical
workloads. In these column stores, a full column scan is a fundamental key operation and …

GPU acceleration of range queries over large data sets

M Nelson, Z Sorenson, JM Myre, J Sawin… - Proceedings of the 6th …, 2019 - dl.acm.org
Data management systems commonly use bitmap indices to increase the efficiency of
querying scientific data. Bitmaps are usually highly compressible and can be queried …

Dependency Prediction of Long-Time Resource Uses in HPC Environment

NM Upadhyay, RS Singh, SP Dwivedi - IEEE Access, 2023 - ieeexplore.ieee.org
High-Performance computing provides a new infrastructure for scientific calculation and its
simulation. However, unbalanced load distribution among the processors causes a …

Parallel acceleration of CPU and GPU range queries over large data sets

M Nelson, Z Sorenson, JM Myre, J Sawin… - Journal of Cloud …, 2020 - Springer
Data management systems commonly use bitmap indices to increase the efficiency of
querying scientific data. Bitmaps are usually highly compressible and can be queried …

Overview on hardware optimizations for database engines

A Ungethüm, D Habich, T Karnagel, S Haas, E Mier… - 2017 - dl.gi.de
The key objective of database systems is to efficiently manage an always increasing amount
of data. Thereby, a high query throughput and a low query latency are core requirements. To …

Application-specific architectures for energy-efficient database query processing and optimization

S Haas, S Scholze, S Höppner, A Ungethüm… - Microprocessors and …, 2017 - Elsevier
Data processing on a continuously growing volume of data and the increasing power
restrictions have become an ubiquitous challenge in our world today. Besides parallel …

[PDF][PDF] Energy-Efficient Hash Join Implementations in Hardware-Accelerated MPSoCs.

S Haas, GP Fettweis - ADMS@ VLDB, 2017 - adms-conf.org
Join is one of the most important operators in database query processing. Its research
progressively focuses on hardware-conscious implementations since single-threaded …

[PDF][PDF] Analytical Query Processing Using Heterogeneous SIMD Instruction Sets

A Ungethüm - 2020 - qucosa.de
Numerous applications gather increasing amounts of data, which have to be managed and
queried. Different hardware developments help to meet this challenge. The growing capacity …