концепт и архитектура геймплея в Creach: The Depleted WorldSperasoft
Presentation by Evgeniy Muralev (Sperasoft) and Konstantin Muralev (Trace studio) during Unreal Engine 4 MeetUp at Sperasoft office in St.Petersburg
April 8th, 2017
This document discusses code and memory optimization techniques for software engineers developing AAA game titles. It begins with an introduction to the speaker and provides an overview of hardware architecture including CPU registers, caches, and memory access times. The bulk of the document focuses on optimizing for data caches through techniques like improving data layout, prefetching, and utilizing cache lines efficiently. It also discusses optimizing branches through removing branches, computing both paths, and splitting data to avoid branches. Resources for further reading are provided.
The document discusses key concepts in relational database models including:
- Data is stored in tables called relations with rows and columns where rows represent records and columns represent attributes.
- Relations can be normalized to eliminate redundant data and optimize storage.
- Database normalization involves organizing data into tables through a multi-step process to remove anomalies.
- SQL is a programming language used to interact with relational databases through operations like joins, transactions, and indexing/hashing techniques.
Automated layout testing using Galen FrameworkSperasoft
The Galen framework allows testing page layouts using Selenium and by verifying elements' positions relative to each other. It uses .gspec files to describe layouts with objects, groups, sections and tags. Verifications include checking widths, heights, alignments, text values, and relative positions using keywords like "near", "inside" and ranges. Results can be saved to HTML reports.
The document discusses various security threats related to Android applications. It begins by introducing the OWASP Mobile Top 10 risks framework for categorizing common mobile vulnerabilities. It then provides more details on each of the top 10 risk categories, including examples, impacts, and tips for prevention. It also discusses techniques for protecting Android apps from reverse engineering and tampering, such as code obfuscation, anti-debugging, and license verification.
Sperasoft Talks: RxJava Functional Reactive Programming on AndroidSperasoft
RxJava is a library for composing asynchronous and event-based programs by using observable sequences. It provides APIs for asynchronous programming using observable streams and the observer pattern to allow publishing and subscribing to multiple streams of events. Some key features include transformations on observable streams, combining multiple observables, filtering streams, and handling asynchronous operations without callbacks using reactive extensions. The document provides examples of creating observables from various sources, transforming streams through mapping and filtering, and combining multiple observables. It also discusses subjects, schedulers, and how RxJava can help eliminate AsyncTasks for asynchronous operations on Android.
This document provides an overview and agenda for the JPoint 2015 conference. It includes summaries of sessions on memory leaks profiling basics, notes about the Java String class, defining and measuring technical debt, how regular expressions work under the hood, and using memory dumps and analysis tools to find memory leaks. The agenda outlines sessions on memory regions, garbage collection, identifying memory leaks through examples, JVM options for logs and dumps, String class internals, technical debt concepts, and regular expression matching algorithms.
This document provides guidance on how to make meetings effective. It discusses preparing for meetings by defining goals, inviting the right participants, and sending agendas in advance. It recommends best practices during meetings, such as arriving on time, following the agenda, and sticking to time limits. Follow-up is also important, such as sending meeting minutes, tracking action items, and monitoring progress. Regular status meetings should review what was accomplished, next steps, and any issues in a short 15 minute stand-up format.
This document provides an overview of Unreal Engine 4 (UE4) and summarizes its features for game and app development. It covers UE4 project setup, game logic creation tools like Blueprints that improved on UE3 tools, a new UI system called Slate, automation testing capabilities, physically based materials, mobile development support across platforms, performance optimization techniques, and content creation guidelines.
JIRA is a bug tracking and issue tracking tool that allows users to manage issues, workflows, users and security. It also has a powerful plugin system that allows for customization. The document discusses building custom plugins and modules for JIRA, including different plugin module types. It also covers challenges like migrating configurations between environments and building custom data models and fields in JIRA.
The document provides an overview of Elasticsearch including that it is easy to install, horizontally scalable, and highly available. It discusses Elasticsearch's core search capabilities using Lucene and how data can be stored and retrieved. The document also covers Elasticsearch's distributed nature, plugins, scripts, custom analyzers, and other features like aggregations, filtering and sorting.
This document discusses mobile development using HTML, CSS, and JS. It covers developing for mobile by using web technologies that allow working offline, though early attempts were difficult. Frameworks like Ionic, Bootstrap, and libraries like jQuery UI, AngularJS, and EmberJS help build mobile apps with touches, swipes and bars as the UI. Containers like Apache Cordova allow building native mobile apps with full browser capabilities and offline access. The document compares PhoneGap to Cordova and covers debugging Android, iOS, and Windows Phone mobile apps.
Kanban is an agile method that uses a visual board with columns to manage work in progress. It focuses on limiting work-in-progress instead of having sprints or deadlines. Kanban can be better than Scrum for small teams, startups, or when tasks are variable since it allows for faster feature deployment without fixed timeboxes and less process overhead. The key aspects of Kanban include a customizable board with columns, optional constraints on work-in-progress per column, and an optional expedite row to prioritize certain tasks.
Sperasoft talks about several important aspects of ECMAScript6 - language widely used for client-side scripting on the web, in the form of several well-known implementations such as JavaScript, JScript and ActionScript.
Sperasoft is a game development company specializing in console development. This document provides tips for console development including considerations for different hardware platforms, using development kits to debug platform-specific issues, optimizing for limited memory and performance, following development processes, and addressing technical requirements checklists.
Top 12 AI Technology Trends For 2024.pdfMarrie Morris
Technology has become an irreplaceable component of our daily lives. The role of AI in technology revolutionizes our lives for the betterment of the future. In this article, we will learn about the top 12 AI technology trends for 2024.
Retrieval Augmented Generation Evaluation with RagasZilliz
Retrieval Augmented Generation (RAG) enhances chatbots by incorporating custom data in the prompt. Using large language models (LLMs) as judge has gained prominence in modern RAG systems. This talk will demo Ragas, an open-source automation tool for RAG evaluations. Christy will talk about and demo evaluating a RAG pipeline using Milvus and RAG metrics like context F1-score and answer correctness.
Choosing the Best Outlook OST to PST Converter: Key Features and Considerationswebbyacad software
When looking for a good software utility to convert Outlook OST files to PST format, it is important to find one that is easy to use and has useful features. WebbyAcad OST to PST Converter Tool is a great choice because it is simple to use for anyone, whether you are tech-savvy or not. It can smoothly change your files to PST while keeping all your data safe and secure. Plus, it can handle large amounts of data and convert multiple files at once, which can save you a lot of time. It even comes with 24*7 technical support assistance and a free trial, so you can try it out before making a decision. Whether you need to recover, move, or back up your data, Webbyacad OST to PST Converter is a reliable option that gives you all the support you need to manage your Outlook data effectively.
How UiPath Discovery Suite supports identification of Agentic Process Automat...DianaGray10
📚 Understand the basics of the newly persona-based LLM-powered Agentic Process Automation and discover how existing UiPath Discovery Suite products like Communication Mining, Process Mining, and Task Mining can be leveraged to identify APA candidates.
Topics Covered:
💡 Idea Behind APA: Explore the innovative concept of Agentic Process Automation and its significance in modern workflows.
🔄 How APA is Different from RPA: Learn the key differences between Agentic Process Automation and Robotic Process Automation.
🚀 Discover the Advantages of APA: Uncover the unique benefits of implementing APA in your organization.
🔍 Identifying APA Candidates with UiPath Discovery Products: See how UiPath's Communication Mining, Process Mining, and Task Mining tools can help pinpoint potential APA candidates.
🔮 Discussion on Expected Future Impacts: Engage in a discussion on the potential future impacts of APA on various industries and business processes.
Enhance your knowledge on the forefront of automation technology and stay ahead with Agentic Process Automation. 🧠💼✨
Speakers:
Arun Kumar Asokan, Delivery Director (US) @ qBotica and UiPath MVP
Naveen Chatlapalli, Solution Architect @ Ashling Partners and UiPath MVP
It's your unstructured data: How to get your GenAI app to production (and spe...Zilliz
So you've successfully built a GenAI app POC for your company -- now comes the hard part: bringing it to production. Aparavi addresses the challenges of AI projects while addressing data privacy and PII. Our Service for RAG helps AI developers and data scientists to scale their app to 1000s to millions of users using corporate unstructured data. Aparavi’s AI Data Loader cleans, prepares and then loads only the relevant unstructured data for each AI project/app, enabling you to operationalize the creation of GenAI apps easily and accurately while giving you the time to focus on what you really want to do - building a great AI application with useful and relevant context. All within your environment and never having to share private corporate data with anyone - not even Aparavi.
"Making .NET Application Even Faster", Sergey Teplyakov.pptxFwdays
In this talk we're going to explore performance improvement lifecycle, starting with setting the performance goals, using profilers to figure out the bottle necks, making a fix and validating that the fix works by benchmarking it. The talk will be useful for novice and seasoned .NET developers and architects interested in making their application fast and understanding how things work under the hood.
The Zaitechno Handheld Raman Spectrometer is a powerful and portable tool for rapid, non-destructive chemical analysis. It utilizes Raman spectroscopy, a technique that analyzes the vibrational fingerprint of molecules to identify their chemical composition. This handheld instrument allows for on-site analysis of materials, making it ideal for a variety of applications, including:
Material identification: Identify unknown materials, minerals, and contaminants.
Quality control: Ensure the quality and consistency of raw materials and finished products.
Pharmaceutical analysis: Verify the identity and purity of pharmaceutical compounds.
Food safety testing: Detect contaminants and adulterants in food products.
Field analysis: Analyze materials in the field, such as during environmental monitoring or forensic investigations.
The Zaitechno Handheld Raman Spectrometer is easy to use and features a user-friendly interface. It is compact and lightweight, making it ideal for field applications. With its rapid analysis capabilities, the Zaitechno Handheld Raman Spectrometer can help you improve efficiency and productivity in your research or quality control workflows.
Demystifying Neural Networks And Building Cybersecurity ApplicationsPriyanka Aash
In today's rapidly evolving technological landscape, Artificial Neural Networks (ANNs) have emerged as a cornerstone of artificial intelligence, revolutionizing various fields including cybersecurity. Inspired by the intricacies of the human brain, ANNs have a rich history and a complex structure that enables them to learn and make decisions. This blog aims to unravel the mysteries of neural networks, explore their mathematical foundations, and demonstrate their practical applications, particularly in building robust malware detection systems using Convolutional Neural Networks (CNNs).
This PDF delves into the aspects of information security from a forensic perspective, focusing on privacy leaks. It provides insights into the methods and tools used in forensic investigations to uncover and mitigate privacy breaches in mobile and cloud environments.
Keynote : AI & Future Of Offensive SecurityPriyanka Aash
In the presentation, the focus is on the transformative impact of artificial intelligence (AI) in cybersecurity, particularly in the context of malware generation and adversarial attacks. AI promises to revolutionize the field by enabling scalable solutions to historically challenging problems such as continuous threat simulation, autonomous attack path generation, and the creation of sophisticated attack payloads. The discussions underscore how AI-powered tools like AI-based penetration testing can outpace traditional methods, enhancing security posture by efficiently identifying and mitigating vulnerabilities across complex attack surfaces. The use of AI in red teaming further amplifies these capabilities, allowing organizations to validate security controls effectively against diverse adversarial scenarios. These advancements not only streamline testing processes but also bolster defense strategies, ensuring readiness against evolving cyber threats.
