These are the slides for my Code One 2018 talk on profiling and diagnostics on the JVM. The talk goes through various serviceability technologies built into the JVM, but with a focus on the production time use cases.
JVM Mechanics: When Does the JVM JIT & Deoptimize?Doug Hawkins
HotSpot promises to do the "right" thing for us by identifying our hot code and compiling "just-in-time", but how does HotSpot make those decisions?
This presentation aims to detail how HotSpot makes those decisions and how it corrects its mistakes through a series of demos that you run yourself.
Java Performance: Speedup your application with hardware countersSergey Kuksenko
A modern CPU looks under the cover to understand what performance. What about hardware for Java application performance? Let's understand Performance Monitoring Unit works, Hardware Counters & using them to speeding up Java apps.
JDK8 is bringing lambdas into the Java world. But without significant Java SE 8 libraries extensions lambdas would be only a toy. The centerpiece of the new libraries is the Streams API (formerly ‘Collections bulk operations’). This session presents the Streams API and examples how to get the best performance and scalability using the library.
Nowadays, CPU microarchitecture is concealed from developers by compilers, VMs, etc.
Do Java developers need to know microarchitecture details of modern processors?
Or, does it like to learn quantum mechanics for cooking?
Are Java developers safe from leaking low-level microarchitecture details into high level application performance behaviour?
We will try to answer these questions by analyzing several Java examples.
With a new release of Java every six-months, we are getting new features at a faster rate than ever before. In this session, we'll review all the main additions from JDK 9 to JDK 14.
Speculative Execution of Parallel Programs with Precise Exception Semantics ...Akihiro Hayashi
Akihiro Hayashi, Max Grossman, Jisheng Zhao, Jun Shirako, Vivek Sarkar. The 26th International Workshop on Languages and Compilers for Parallel Computing (LCPC2013), September 25-27, 2013 Qualcomm Research Silicon Valley, Santa Clara, CA (co-located with CnC-2013).
There are now several providers of builds of OpenJDK. In this presentation, we look at what aspects of a JDK distribution you should consider when making a choice.
JVM Mechanics: When Does the JVM JIT & Deoptimize?Doug Hawkins
HotSpot promises to do the "right" thing for us by identifying our hot code and compiling "just-in-time", but how does HotSpot make those decisions?
This presentation aims to detail how HotSpot makes those decisions and how it corrects its mistakes through a series of demos that you run yourself.
Java Performance: Speedup your application with hardware countersSergey Kuksenko
A modern CPU looks under the cover to understand what performance. What about hardware for Java application performance? Let's understand Performance Monitoring Unit works, Hardware Counters & using them to speeding up Java apps.
JDK8 is bringing lambdas into the Java world. But without significant Java SE 8 libraries extensions lambdas would be only a toy. The centerpiece of the new libraries is the Streams API (formerly ‘Collections bulk operations’). This session presents the Streams API and examples how to get the best performance and scalability using the library.
Nowadays, CPU microarchitecture is concealed from developers by compilers, VMs, etc.
Do Java developers need to know microarchitecture details of modern processors?
Or, does it like to learn quantum mechanics for cooking?
Are Java developers safe from leaking low-level microarchitecture details into high level application performance behaviour?
We will try to answer these questions by analyzing several Java examples.
With a new release of Java every six-months, we are getting new features at a faster rate than ever before. In this session, we'll review all the main additions from JDK 9 to JDK 14.
Speculative Execution of Parallel Programs with Precise Exception Semantics ...Akihiro Hayashi
Akihiro Hayashi, Max Grossman, Jisheng Zhao, Jun Shirako, Vivek Sarkar. The 26th International Workshop on Languages and Compilers for Parallel Computing (LCPC2013), September 25-27, 2013 Qualcomm Research Silicon Valley, Santa Clara, CA (co-located with CnC-2013).
There are now several providers of builds of OpenJDK. In this presentation, we look at what aspects of a JDK distribution you should consider when making a choice.
Nowadays, CPU microarchitecture is concealed from developers by compilers, VMs, etc. Do Java developers need to know microarchitecture details of modern processors? Or, does it like to learn quantum mechanics for cooking? Are Java developers safe from leaking low-level microarchitecture details into high level application performance behaviour? We will try to answer these questions by analyzing several Java example.
TensorFlow XLAの中では、
XLA Client を Pythonで利用できるようになっています。
また、2018年2月に開催されたSysMLの論文(JAX@Google)についても追記しました。
In TensorFlow XLA,
XLA Client is now available in Python.
Also added about SysML's paper (JAX @ Google) held in February 2018.
A Future for R: Parallel and Distributed Processing in R for Everyoneinside-BigData.com
In this deck from the 2018 European R Users Meeting, Henrik Bengtsson from the University of California San Francisco presents: A Future for R: Parallel and Distributed Processing in R for Everyone.
In this video from the European R Users Meeting, Henrik Bengtsson from the University of California San Francisco presents: A Future for R: Parallel and Distributed Processing in R for Everyone.
"The future package is a powerful and elegant cross-platform framework for orchestrating asynchronous computations in R. It's ideal for working with computations that take a long time to complete; that would benefit from using distributed, parallel frameworks to make them complete faster; and that you'd rather not have locking up your interactive R session."
Watch the video: https://wp.me/p3RLHQ-jJ4
Learn more: https://blog.revolutionanalytics.com/2019/01/future-package.html
Sign up for our insideHPC Newsletter: http://insidehpc.com/newsletter
Despite all of the recent interest, concurrency in standard C++ is still barely in its infancy. This talk uses the primitives supplied by C++14 to build a simple, reference, implementation of a task system. The goal is to learn to write software that doesn’t wait.
Intel IPP Samples for Windows - error correctionPVS-Studio
This is one of my posts on how PVS-Studio makes programs safer. That is where and what types of errors it detects. This time it is samples demonstrating handling of the IPP 7.0 library (Intel Performance Primitives Library) we are going to examine.
For the full video of this presentation, please visit:
http://www.embedded-vision.com/platinum-members/embedded-vision-alliance/embedded-vision-training/videos/pages/may-2015-embedded-vision-summit-opencv
For more information about embedded vision, please visit:
http://www.embedded-vision.com
Gary Bradski, President and CEO of the OpenCV Foundation, presents the "OpenCV Open Source Computer Vision Library: Latest Developments" tutorial at the May 2015 Embedded Vision Summit.
OpenCV is an enormously popular open source computer vision library, with over 9 million downloads. Originally used mainly for research and prototyping, in recent years OpenCV has increasingly been used in deployed products on a wide range of platforms from cloud to mobile.
The latest version, OpenCV 3.0 is currently in beta, and is a major overhaul, bringing OpenCV up to modern C++ standards and incorporating expanded support for 3D vision. The new release also introduces a modular “contrib” facility that enables independently developed modules to be quickly integrated with OpenCV as needed, providing a flexible mechanism to allow developers to experiment with new techniques before they are officially integrated into the library.
In this talk, Gary Bradski, head of the OpenCV Foundation, provides an insider’s perspective on the new version of OpenCV and how developers can utilize it to maximum advantage for vision research, prototyping, and product development.
This slides cover overview of Project Helidon (Java libraries for creating microservices), implementation tips, and running applications on custom JRE. This slides are in Japanese.
Nowadays, CPU microarchitecture is concealed from developers by compilers, VMs, etc. Do Java developers need to know microarchitecture details of modern processors? Or, does it like to learn quantum mechanics for cooking? Are Java developers safe from leaking low-level microarchitecture details into high level application performance behaviour? We will try to answer these questions by analyzing several Java example.
TensorFlow XLAの中では、
XLA Client を Pythonで利用できるようになっています。
また、2018年2月に開催されたSysMLの論文(JAX@Google)についても追記しました。
In TensorFlow XLA,
XLA Client is now available in Python.
Also added about SysML's paper (JAX @ Google) held in February 2018.
A Future for R: Parallel and Distributed Processing in R for Everyoneinside-BigData.com
In this deck from the 2018 European R Users Meeting, Henrik Bengtsson from the University of California San Francisco presents: A Future for R: Parallel and Distributed Processing in R for Everyone.
In this video from the European R Users Meeting, Henrik Bengtsson from the University of California San Francisco presents: A Future for R: Parallel and Distributed Processing in R for Everyone.
"The future package is a powerful and elegant cross-platform framework for orchestrating asynchronous computations in R. It's ideal for working with computations that take a long time to complete; that would benefit from using distributed, parallel frameworks to make them complete faster; and that you'd rather not have locking up your interactive R session."
Watch the video: https://wp.me/p3RLHQ-jJ4
Learn more: https://blog.revolutionanalytics.com/2019/01/future-package.html
Sign up for our insideHPC Newsletter: http://insidehpc.com/newsletter
Despite all of the recent interest, concurrency in standard C++ is still barely in its infancy. This talk uses the primitives supplied by C++14 to build a simple, reference, implementation of a task system. The goal is to learn to write software that doesn’t wait.
Intel IPP Samples for Windows - error correctionPVS-Studio
This is one of my posts on how PVS-Studio makes programs safer. That is where and what types of errors it detects. This time it is samples demonstrating handling of the IPP 7.0 library (Intel Performance Primitives Library) we are going to examine.
For the full video of this presentation, please visit:
http://www.embedded-vision.com/platinum-members/embedded-vision-alliance/embedded-vision-training/videos/pages/may-2015-embedded-vision-summit-opencv
For more information about embedded vision, please visit:
http://www.embedded-vision.com
Gary Bradski, President and CEO of the OpenCV Foundation, presents the "OpenCV Open Source Computer Vision Library: Latest Developments" tutorial at the May 2015 Embedded Vision Summit.
OpenCV is an enormously popular open source computer vision library, with over 9 million downloads. Originally used mainly for research and prototyping, in recent years OpenCV has increasingly been used in deployed products on a wide range of platforms from cloud to mobile.
The latest version, OpenCV 3.0 is currently in beta, and is a major overhaul, bringing OpenCV up to modern C++ standards and incorporating expanded support for 3D vision. The new release also introduces a modular “contrib” facility that enables independently developed modules to be quickly integrated with OpenCV as needed, providing a flexible mechanism to allow developers to experiment with new techniques before they are officially integrated into the library.
In this talk, Gary Bradski, head of the OpenCV Foundation, provides an insider’s perspective on the new version of OpenCV and how developers can utilize it to maximum advantage for vision research, prototyping, and product development.
This slides cover overview of Project Helidon (Java libraries for creating microservices), implementation tips, and running applications on custom JRE. This slides are in Japanese.
These are the slides for the talk I did together with John Sullivan on how to use various open source technologies, like JFR and Open Tracing together to facilitate deep tracing of microservices written in Java. We also showed how these technologies are used in the Oracle Management Cloud APM solution.
Graal is a dynamic meta-circular research compiler for Java that is designed for extensibility and modularity. One of its main distinguishing elements is the handling of optimistic assumptions obtained via profiling feedback and the representation of deoptimization guards in the compiled code. Truffle is a self-optimizing runtime system on top of Graal that uses partial evaluation to derive compiled code from interpreters. Truffle is suitable for creating high-performance implementations for dynamic languages with only moderate effort. The presentation includes a description of the Truffle multi-language API and performance comparisons within the industry of current prototype Truffle language implementations (JavaScript, Ruby, and R). Both Graal and Truffle are open source and form themselves research platforms in the area of virtual machine and programming language implementation (http://openjdk.java.net/projects/graal/).
Netronome's half-day tutorial on host data plane acceleration at ACM SIGCOMM 2018 introduced attendees to models for host data plane acceleration and provided an in-depth understanding of SmartNIC deployment models at hyperscale cloud vendors and telecom service providers.
Presenter Bio
Jaco Joubert is a Software Engineer at Netronome focusing on P4 and its applications on the Netronome SmartNIC. He recently started investigating network acceleration for Deep Learning on distributed systems. Prior to Netronome he worked on mobile application development and was a researcher at Telkom SA focusing on the mobile core after completing his Masters Degree in Computer, Electronic Engineering in 2014.
Ingesting streaming data for analysis in apache ignite (stream sets theme)Tom Diederich
Apache Ignite provides a distributed platform for a wide variety of workloads, but often the issue is simply in getting data into the database in the first place. The wide variety of data sources and formats presents a challenge to any data engineer; in addition, 'data drift', the constant and inevitable mutation of the incoming data's structure and semantics, can break even the most well-engineered integration.
This session, aimed at data architects, data engineers and developers, will explore how we can use the open source StreamSets Data Collector to build robust data pipelines. Attendees will learn how to collect data from cloud platforms such as Amazon and Salesforce, devices, relational databases and other sources, continuously stream it to Ignite, and then use features such as Ignite's continuous queries to perform streaming analysis.
We'll start by covering the basics of reading files from disk, move on to relational databases, then look at more challenging sources such as APIs and message queues. You will learn how to:
* Build data pipelines to ingest a wide variety of data into Apache Ignite
* Anticipate and manage data drift to ensure that data keeps flowing
* Perform simple and complex ad-hoc queries in Ignite via SQL
* Write applications using Ignite to run continuous queries, combining data from multiple sources
Taking Jenkins Pipeline to the Extremeyinonavraham
Slide deck from Jenkins User Conference Tel Aviv 2018.
Talking about suggested (best?) practices, tips and tricks, using Jenkins pipeline scripts with shared libraries, managing shared libraries, using docker compose, and more.
In our everyday Java programming, we rely on familiar APIs without fully realizing their hidden performance impacts. This session aims to unveil the concealed performance aspects of common Java APIs and shed light on how they can influence your application's performance.
Join us to explore the unnoticed performance effects of these APIs and learn strategies to mitigate their impact. Whether you're a seasoned developer or new to Java, this paper equips you with essential knowledge to optimize your applications.
How to lock a Python in a cage? Managing Python environment inside an R projectWLOG Solutions
Presentation from a workshop delivered by Piotr Chaberski during PyData Warsaw Meetup on Feb. 06, 2018.
Imagine that you are developing a project using R and your big corporate customer, after weeks of processing requests to establish open-source analytical environment, finally managed to install R on their production machines. Now you realized, that it would be nice to use some Python library in your solution...
How would you tell the client to switch to Python for a while?
Beyond Breakpoints: A Tour of Dynamic AnalysisFastly
Despite advances in software design and static analysis techniques, software remains incredibly complicated and difficult to reason about. Understanding highly-concurrent, kernel-level, and intentionally-obfuscated programs are among the problem domains that spawned the field of dynamic program analysis. More than mere debuggers, the challenge of dynamic analysis tools is to be able record, analyze, and replay execution without sacrificing performance. This talk will provide an introduction to the dynamic analysis research space and hopefully inspire you to consider integrating these techniques into your own internal tools.
The magic behind your Lyft ride prices: A case study on machine learning and ...Karthik Murugesan
Rakesh Kumar and Thomas Weise explore how Lyft dynamically prices its rides with a combination of various data sources, ML models, and streaming infrastructure for low latency, reliability, and scalability—allowing the pricing system to be more adaptable to real-world changes.
Introducing Crescat - Event Management Software for Venues, Festivals and Eve...Crescat
Crescat is industry-trusted event management software, built by event professionals for event professionals. Founded in 2017, we have three key products tailored for the live event industry.
Crescat Event for concert promoters and event agencies. Crescat Venue for music venues, conference centers, wedding venues, concert halls and more. And Crescat Festival for festivals, conferences and complex events.
With a wide range of popular features such as event scheduling, shift management, volunteer and crew coordination, artist booking and much more, Crescat is designed for customisation and ease-of-use.
Over 125,000 events have been planned in Crescat and with hundreds of customers of all shapes and sizes, from boutique event agencies through to international concert promoters, Crescat is rigged for success. What's more, we highly value feedback from our users and we are constantly improving our software with updates, new features and improvements.
If you plan events, run a venue or produce festivals and you're looking for ways to make your life easier, then we have a solution for you. Try our software for free or schedule a no-obligation demo with one of our product specialists today at crescat.io
Enhancing Research Orchestration Capabilities at ORNL.pdfGlobus
Cross-facility research orchestration comes with ever-changing constraints regarding the availability and suitability of various compute and data resources. In short, a flexible data and processing fabric is needed to enable the dynamic redirection of data and compute tasks throughout the lifecycle of an experiment. In this talk, we illustrate how we easily leveraged Globus services to instrument the ACE research testbed at the Oak Ridge Leadership Computing Facility with flexible data and task orchestration capabilities.
Globus Compute wth IRI Workflows - GlobusWorld 2024Globus
As part of the DOE Integrated Research Infrastructure (IRI) program, NERSC at Lawrence Berkeley National Lab and ALCF at Argonne National Lab are working closely with General Atomics on accelerating the computing requirements of the DIII-D experiment. As part of the work the team is investigating ways to speedup the time to solution for many different parts of the DIII-D workflow including how they run jobs on HPC systems. One of these routes is looking at Globus Compute as a way to replace the current method for managing tasks and we describe a brief proof of concept showing how Globus Compute could help to schedule jobs and be a tool to connect compute at different facilities.
OpenMetadata Community Meeting - 5th June 2024OpenMetadata
The OpenMetadata Community Meeting was held on June 5th, 2024. In this meeting, we discussed about the data quality capabilities that are integrated with the Incident Manager, providing a complete solution to handle your data observability needs. Watch the end-to-end demo of the data quality features.
* How to run your own data quality framework
* What is the performance impact of running data quality frameworks
* How to run the test cases in your own ETL pipelines
* How the Incident Manager is integrated
* Get notified with alerts when test cases fail
Watch the meeting recording here - https://www.youtube.com/watch?v=UbNOje0kf6E
Quarkus Hidden and Forbidden ExtensionsMax Andersen
Quarkus has a vast extension ecosystem and is known for its subsonic and subatomic feature set. Some of these features are not as well known, and some extensions are less talked about, but that does not make them less interesting - quite the opposite.
Come join this talk to see some tips and tricks for using Quarkus and some of the lesser known features, extensions and development techniques.
Check out the webinar slides to learn more about how XfilesPro transforms Salesforce document management by leveraging its world-class applications. For more details, please connect with sales@xfilespro.com
If you want to watch the on-demand webinar, please click here: https://www.xfilespro.com/webinars/salesforce-document-management-2-0-smarter-faster-better/
Atelier - Innover avec l’IA Générative et les graphes de connaissancesNeo4j
Atelier - Innover avec l’IA Générative et les graphes de connaissances
Allez au-delà du battage médiatique autour de l’IA et découvrez des techniques pratiques pour utiliser l’IA de manière responsable à travers les données de votre organisation. Explorez comment utiliser les graphes de connaissances pour augmenter la précision, la transparence et la capacité d’explication dans les systèmes d’IA générative. Vous partirez avec une expérience pratique combinant les relations entre les données et les LLM pour apporter du contexte spécifique à votre domaine et améliorer votre raisonnement.
Amenez votre ordinateur portable et nous vous guiderons sur la mise en place de votre propre pile d’IA générative, en vous fournissant des exemples pratiques et codés pour démarrer en quelques minutes.
Enterprise Resource Planning System includes various modules that reduce any business's workload. Additionally, it organizes the workflows, which drives towards enhancing productivity. Here are a detailed explanation of the ERP modules. Going through the points will help you understand how the software is changing the work dynamics.
To know more details here: https://blogs.nyggs.com/nyggs/enterprise-resource-planning-erp-system-modules/
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
Need for Speed: Removing speed bumps from your Symfony projects ⚡️Łukasz Chruściel
No one wants their application to drag like a car stuck in the slow lane! Yet it’s all too common to encounter bumpy, pothole-filled solutions that slow the speed of any application. Symfony apps are not an exception.
In this talk, I will take you for a spin around the performance racetrack. We’ll explore common pitfalls - those hidden potholes on your application that can cause unexpected slowdowns. Learn how to spot these performance bumps early, and more importantly, how to navigate around them to keep your application running at top speed.
We will focus in particular on tuning your engine at the application level, making the right adjustments to ensure that your system responds like a well-oiled, high-performance race car.
E-commerce Application Development Company.pdfHornet Dynamics
Your business can reach new heights with our assistance as we design solutions that are specifically appropriate for your goals and vision. Our eCommerce application solutions can digitally coordinate all retail operations processes to meet the demands of the marketplace while maintaining business continuity.
GraphSummit Paris - The art of the possible with Graph TechnologyNeo4j
Sudhir Hasbe, Chief Product Officer, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
In the ever-evolving landscape of technology, enterprise software development is undergoing a significant transformation. Traditional coding methods are being challenged by innovative no-code solutions, which promise to streamline and democratize the software development process.
This shift is particularly impactful for enterprises, which require robust, scalable, and efficient software to manage their operations. In this article, we will explore the various facets of enterprise software development with no-code solutions, examining their benefits, challenges, and the future potential they hold.
Software Engineering, Software Consulting, Tech Lead, Spring Boot, Spring Cloud, Spring Core, Spring JDBC, Spring Transaction, Spring MVC, OpenShift Cloud Platform, Kafka, REST, SOAP, LLD & HLD.
Unleash Unlimited Potential with One-Time Purchase
BoxLang is more than just a language; it's a community. By choosing a Visionary License, you're not just investing in your success, you're actively contributing to the ongoing development and support of BoxLang.