Results 91 to 100 of about 28,834 (249)

Fast and Lean Immutable Multi-Maps on the JVM based on Heterogeneous Hash-Array Mapped Tries [PDF]

open access: yes, 2016
An immutable multi-map is a many-to-many thread-friendly map data structure with expected fast insert and lookup operations. This data structure is used for applications processing graphs or many-to-many relations as applied in static analysis of object ...
Steindorfer, Michael J.   +1 more
core   +1 more source

Register‐Based and Stack‐Based Virtual Machines: Which Perform Better in JIT Compilation Scenarios?

open access: yesSoftware: Practice and Experience, Volume 55, Issue 11, Page 1896-1910, November 2025.
ABSTRACT Background Just‐In‐Time (JIT) compilation plays a critical role in optimizing the performance of modern virtual machines (VMs). While the architecture of VMs–register‐based or stack‐based–has long been a subject of debate, empirical analysis focusing on JIT compilation performance is relatively sparse. Objective In this study, we aim to answer
Bohuslav Šimek   +2 more
wiley   +1 more source

Java Virtual Machine Pada Sistem Operasi Windows Xp Untuk Mengeksekusi Sistem Penjualan [PDF]

open access: yes, 2011
Interpreter bytecode Java biasa disebut JVM (Java Virtual Machine) yang disediakan oleh Sun Microsystem untuk setiap platform. Dengan teknik ini program yang didistribusikan merupakan hasil kompilasi .class yang bentuknya sama untuk setiap platform ...
Rosnelly, R. (Rika)   +1 more
core  

On the Accessibility of Higher‐n Phases in Formamidinium‐Based Ruddlesden‐Popper and Dion–Jacobson Layered Hybrid Perovskites

open access: yesAdvanced Electronic Materials, Volume 11, Issue 17, October 20, 2025.
We investigate FA‐based layered hybrid perovskites containing aromatic cations for Ruddlesden‐Popper and Dion‐Jacobson phases and explore the effect of Cs+ on the formation of n > 1 phases through a combination of techniques. We exclude the formation of higher (n > 2) phases, even in the presence of Cs+, despite improved photovoltaics, offering a ...
Ghewa AlSabeh   +13 more
wiley   +1 more source

BigRoots: An Effective Approach for Root-Cause Analysis of Stragglers in Big Data System

open access: yesIEEE Access, 2018
Stragglers are commonly accepted to have a great impact on the performance of big data system. However, the reason to cause straggler is complicated. Previous works mostly focus on straggler detection, scheduling optimization, and coarse-grained root ...
Honggang Zhou   +4 more
doaj   +1 more source

Comparative Analysis of Pipeline Architecture, Resource Deployment, and Configuration for Cassandra API-Compatible Databases: ScyllaDB vs. Cassandra

open access: yesApplied Computer Systems
This work builds a benchmarking pipeline for resource deployment, configuration input, and the evaluation of Cassandra and ScyllaDB performance. It investigates performance under different scenarios, workload types, and internal structures.
Tyshchenko Iryna   +2 more
doaj   +1 more source

DEVELOPMENT OF SOFTWARE FOR SCHEDULED MAINTENACE OF DIESEL GENERATOR SETS

open access: yesAcademy Journal of Science and Engineering, 2022
A software for scheduled maintenance of diesel generators was designed and developed. This software uses vibration level (0-0.4mm), diesel level (25-100%), water level (50-100L), temperature (20-500C), air inlet pressure (20-30bar), battery voltage ...
Nwogu C N, Eze C C, Okonkwo D U, Agu J
doaj  

DecompositionJ: Parallel and Deterministic Simulation of Concurrent Java Executions in Cyber-Physical Systems

open access: yesIEEE Access, 2018
Simulation and performance evaluation of concurrent Java program execution have been difficult due to the lack of proper model and tools. Previous modeling and simulation approaches cannot simultaneously achieve three tasks: (1) support the direct ...
Chong Shum   +6 more
doaj   +1 more source

Identifying Bugs in Make and JVM-Oriented Builds

open access: yes, 2020
Incremental and parallel builds are crucial features of modern build systems. Parallelism enables fast builds by running independent tasks simultaneously, while incrementality saves time and computing resources by processing the build operations that ...
Chaliasos, Stefanos   +3 more
core  

TECHNIQUES TO IMPROVE SCALABILITY AND PERFORMANCE OF J2EE-BASED APPLICATIONS

open access: yesTASK Quarterly, 2004
This paper reports research on improvement techniques of scalability and performance of Java 2 Platform, Enterprise Edition, (J2EE) based applications.
MARCIN JARZĄB   +2 more
doaj  

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