Behavior-driven Tests for Microservices-based Algo Trading Systemsoftware engineer on the electronic trading team at Bloomberg. He has more than 10 years of experience developing financial software, with a specialization in algorithmic trading and pricing systems. He is particularly quant trading systems and reliable software. He holds a master's degree in computer science from Columbia University. Title: Behavior-driven Tests for Microservices-based Algo Trading System ## Summary: language style for a microservices-based algo trading system that our engineering team is responsible for. Relevance: For our electronic trading business, it is important to thoroughly test algo behaviors. Although0 码力 | 1 页 | 65.24 KB | 1 年前3
Jenkins System Informationjpg) Credentials Build Queue No builds in the queue. Build Executor Status 1 Idle 2 Idle ## System Properties |Name ↓|Value| |---|---| |awt.toolkit|sun.awt.windows.WToolkit| |executable-war|C:\ |java.library.path|C:\\ProgramData\\Oracle\\Java\\avapath;C:\\WINDOWS\\Sun\\Java\\bin;C:\\WINDOWS\\system32;C:\\WINDOWS;C:\\Program Files\\Docker\\Docker\\Resources\\bin;C:\\Python27;C:\\Python27\\Scrip (x86)\\Intel\\CLS Client\\C:\\Program Files\\Intel\\CLS Client\\C:\\WINDOWS\\system32;C:\\WINDOWS\\System32\\Wbem;C:\\WINDOWS\\System32\\WindowsPowerShell\\v1.0;c:\\Program Files\\Intel\\WiFi\\bin;c:\\Program0 码力 | 5 页 | 122.16 KB | 2 年前3
A Simple Rollback System in C++## +24 ## A Simple Rollback System in C++ The Secret Behind Online Multiplayer Games ## ELIAS FARHAN 20 24 September 15 - 20 ## Summary • Introduction • Why is it hard? - Why deterministic simulation [Image](/uploads/documents/8/e/8/b/8e8bf3c37670c50deb25e9aa12f06fc0/p7_2.jpg) ## One code example ## ☀️ ☀️ ☁️ [System.Serializable] public class Chronometer public float period; public float time; public void Update(float still need to wait for all the player inputs to process the confirm frame... ## What is a rollback system? ROCKET LEAGUE $ ^{®} $ INJUSTICE2 RIVALS OF ## I nput prediction  ## I ntroduction • About me Leading the Options Automated Trading Systems team at maker company - Worked on low-latency systems for 15 years in Trading and Defense • Today's talk - Engineering low-latency trading systems - Profiling techniques to find bottlenecks - Some principles0 码力 | 123 页 | 5.89 MB | 1 年前3
Combining Co-Routines and Functions into a Job System## +21 ## Combining Co-Routines and Functions into a Job System ## HELMUT HLAVACS 20 21 October 24-29 ## About Myself • Professor for Computer Science • University of Vienna, Austria: founded 1365 Computing ## Creating Game Engines with C++ • Vienna Game Job System + • Graphics API Abstraction Layer + • Vienna Entity Component System + Vienna Type List Library • Vienna Physics Engine + • Vienna // submit command buffers Helmut Hlavacs - Combining Co-Routines and Functions into a Job System - CppCon 2021 4 / 39 ## Modern Multicore CPUs • N>1 independent cores0 码力 | 39 页 | 1.23 MB | 1 年前3
Claude Opus 4.7 System Card 中文版2026年4月·橙皮书系列 Claude Opus 4.7 System Card 中文版 Anthropic最强通用模型的安全评估、对齐研究与能力基准完整报告 System Card: Claude Opus 4.7 — Chinese Translation 原文发布:Anthropic, April 16, 2026 (231页) 中文版:花叔翻译·14章·4个Part 定位:给中文AI从业者的一手安全与能力评估资料 定位:给中文AI从业者的一手安全与能力评估资料 花叔 译 本书为Anthropic发布的Claude Opus 4.7 System Card的中文翻译版。原文版权归Anthropic所有。翻译版由花叔制作,旨在帮助中文AI社区更好地了解前沿模型的安全评估实践。译者注以绿色提示框标识。 目录 Table of Contents PART1·总览与风险评估 01 引言:Claude Opus 4.7是什么 Introduction 绍其训练过程、使用政策和发布决策。 Claude Opus 4.7是Anthropic推出的新型大语言模型,在软件工程、知识工作、Agent式工具使用和计算机操控等领域尤为擅长。在本系统安全卡(System Card)中,我们报告了对该模型能力和安全特征进行的大范围评估结果。 1.1 模型训练与特性 Model Training and Characteristics 1.1.1训练数据与流程Training0 码力 | 128 页 | 9.92 MB | 1 月前3
Building a Coroutine-Based Job System Without Standard Library COROUTINE JOB SYSTEM WITHOUT STANDARD LIBRARY Tianyi(Tanki) Zhang tankiistanki tankijong Hi Everyone, Tanki here awaitables, awaiters • Customization point and how functions are compiled Before we dive into the system, I want to take 10 mins to have a quick recap about C++ coroutine and share some gotcha moments. pretty overwhelmed by all different terms, not to mention to put them up together to form a knowledge system. I hope the following information can be helpful and I attached some links in the slides, or pointers0 码力 | 120 页 | 2.20 MB | 1 年前3
GITOPS EXPLAINED: CONCEPTS, BENEFITS & GETTING STARTEDconsistent, more collaborative development cycles. It has evolved further by incorporating microservices-based architectures and even databases in the form of database DevOps. Now there's a new kind implementing and dealing with GitOps. Let's take a look. ## Declarative system In the GitOps model, the complete system is configured declaratively. This declarative approach is focused on the result facilitating convenient deployments and rollbacks. ## The system state is versioned in Git All the declarative states are stored in the version-controlled system, which acts as the single source of truth. With0 码力 | 7 页 | 426.93 KB | 1 年前3
Oracle VM VirtualBox 6.1.20 User ManualBasic Tab 54 3.4.2 Advanced Tab 55 3.4.3 Description Tab 55 3.4.4 Disk Encryption Tab 56 3.5 System Settings 56 3.5.1 Motherboard Tab 56 3.5.2 Processor Tab 58 3.5.3 Acceleration Tab 58 3.6 Settings ..... 160 8.8.8 USB Card Reader Settings ..... 160 8.8.9 Autostarting VMs During Host System Boot ..... 160 8.9 VBoxManage movevm ..... 161 8.10 VBoxManage import ..... 161 8.10.1 Import Logins ..... 246 9.2 Advanced Configuration for Windows Guests ..... 249 9.2.1 Automated Windows System Preparation ..... 249 9.3 Advanced Configuration for Linux and Oracle Solaris Guests ..... 2500 码力 | 401 页 | 4.74 MB | 2 年前3
cppcon 2021 safety guidelines for C parallel and concurrencyCanada Chair of WG21 SG19 Machine Learning Chair of WG21 SG14 Games Dev/Low Latency/Financial Trading/Embedded - Editor: C++ SG5 Transactional Memory Technical Specification • Editor: C++ SG1 Concurrency ambiguity, UB, increase determinism Industry Need for CPU/GPU Acceleration APIs designed to ease system safety certification New Generation Safety Critical APIs for Graphics, Compute and Display ## • Safe but not C++11/14/17/20 • Joint Strike Fighter Air Vehicle C++ Coding Standards for the System Development and Demonstration Program, 2005 • With the help of Bjarne Stroustrup ## MISRA C++:20080 码力 | 52 页 | 3.14 MB | 1 年前3
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