Real-Time Unified Data Layers: A New Era for Scalable Analytics, Search, and AI
Real-Time Unified Data Layers: A New Era for Scalable Analytics, Search, and AI v 1.1Table of Contents Introduction 1. The Interconnection of Analytics, Search, and AI 2. What is a Real-Time Unified Unified Data Layer? 3. Why Do You Need a Real-Time Unified Data Layer? 4. 5.CrateDB: A Modern Real-Time Unified Data Layer1. Introduction Data teams are facing more challenges than ever. As applications unprecedented volumes of data across a growing number of sources and formats, data engineering and architecture teams must design systems that not only scale but also deliver real-time access and insights.0 码力 | 10 页 | 2.82 MB | 5 月前3Code Generation from Unified Robot Description Format for Accelerated Robotics
500x overthe state-of-the-art Compilertakes in standard Unified Robot Description Format (URDF) files and generates optimized code Setup data structure to optimize SIMD execution Skip unneeded computations like cameras and end effectors Motivation 。Compiled code can betested formemory allocations and real-time compatibility. Safety critical applications, such as surgical robots need to meet these requirements fk_output_fite,'w') as f,write(code) offsets, types}, trim_btock fast_fk::internat { data_size = 2 + *input_data,std::size t std::array< ,{ffrotationsltengthj}* 9> R_att = { rotation in rotations0 码力 | 93 页 | 9.29 MB | 5 月前3Real-Time Circuit Simulation With Wave Digital Filters in C++
using a wave digital voltage source, resistor, and capacitor, all connected with a series adaptor. Real-Time Circuit Simulation with Wave Digital Filters in C++ Author: Jatin Chowdhury Affiliation: Chowdhury of their sound-processing algorithms. Given that audio effects are typically required to run in “real-time”, traditional circuit modelling softwares (e.g. LTSpice) are typically not suitable for this purpose Filters, allowing the user to quickly and easily construct circuit simulations that are suitable for real-time applications. Wave Digital Filters Wave Variables Wave Digital Filters (WDFs) use “wave variables”0 码力 | 1 页 | 5.09 MB | 5 月前3LSTM-Layer使用
vec] ▪ h/c: [num_layer, b, h] ▪ out: [seq, b, h] nn.LSTM nn.LSTMCell ▪ __init__ LSTMCell.forward() ▪ ht, ct = lstmcell(xt, [ht_1, ct_1]) ▪ xt: [b, vec] ▪ ht/ct: [b, h] Single layer Two Layers 下一课时0 码力 | 11 页 | 643.79 KB | 1 年前3RNN-Layer使用
RNN Layer使用 主讲人:龙良曲 Folded model feature ??@??ℎ + ℎ?@?ℎℎ [0,0,0 … ] x: ??? ???, ????ℎ, ??????? ??? ????ℎ, ??????? ??? @[ℎ????? ???, ??????? ???]?+ ????ℎ, ℎ????? ??? @ ℎ????? ???, ℎ????? ??? ? layers, b, h dim] ▪ out: [seq len, b, h dim] Single layer RNN feature ??@??ℎ 1 + ℎ? 1@?ℎℎ 1 [0,0,0 … ] ℎ? 1@??ℎ 2 + ℎ? 2@?ℎℎ 2 [0,0,0 … ] 2 layer RNN [T, b, h_dim], [layers, b, h_dim] nn.RNNCell0 码力 | 15 页 | 883.60 KB | 1 年前3Simple Data Storage; SQLite
poloclub.github.io/#cse6242 CSE6242/CX4242: Data & Visual Analytics Simple Data Storage; SQLite Duen Horng (Polo) Chau Associate Professor, College of Computing Associate Director, MS Analytics Faloutsos How to store the data? What’s the easiest way? Easiest Way to Store Data As comma-separated files (CSV) But may not be easy to parse. Why? 3 Easiest Way to Store Data 4 https://en.wikipedia org/famous.html iPhone (iOS), Android, Chrome (browsers), Mac, etc. Self-contained: one file contains data + schema Serverless: database right on your computer Zero-configuration: no need to set up! See0 码力 | 17 页 | 687.28 KB | 1 年前3更新OpenShift Data Foundation
Red Hat OpenShift Data Foundation 4.12 更新 OpenShift Data Foundation 针对集群和存储管理员的有关升级的说明 Last Updated: 2023-09-19 Red Hat OpenShift Data Foundation 4.12 更新 OpenShift Data Foundation 针对集群和存储管理员的有关升级的说明 other trademarks are the property of their respective owners. 摘要 摘要 本文档解释了如何更新以前的 Red Hat OpenShift Data Foundation 版本。 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 对红帽文档提供反 帽文档提供反馈 馈 第 第 1 章 章 OPENSHIFT DATA FOUNDATION 更新 更新过 过程概述 程概述 第 第 2 章 章 OPENSHIFT DATA FOUNDATION 升 升级频 级频道和 道和发 发行版本 行版本 第 第 3 章 章 将 将 RED HAT OPENSHIFT DATA FOUNDATION 4.11 更新至 更新至 4.12 第 第 40 码力 | 18 页 | 239.14 KB | 1 年前3A Case-study in Rewriting a Legacy GUI Library for Real-time Audio Software in Modern C++
Inc.iZotope real-time audio plug-ins | music, film, television, and radio iZotope Inc.iZotope real-time audio plug-ins | music, film, television, and radio iZotope Inc.iZotope real-time audio plug-ins plug-ins | music, film, television, and radio iZotope Inc.iZotope real-time audio plug-ins | music, film, television, and radio iZotope Inc.Glass Properties Making a legacy run-time system compile-time safe - Hosts can call us from any thread - Each host may do this this differently Challenges for real-time audio plug-ins Confidential property of iZotope Inc.Canvas (ca. 2002)JUCE (ca. 2004) Canvas0 码力 | 138 页 | 2.75 MB | 5 月前3Data Is All You Need for Fusion
Data is all you need for fusion N 1int x = 4; callee(x); // do work } #include#include #include "benchmark.h" #include "matrix_lib.h" int main(..){ std::vector a; a.reserve(100); reserve(100); // Initialize other data // data-structures. cblas_sgemm(a.data()...); cblas_sgemm(....); return 0; } High Performance code is about Hardware Matrix Multiply 2int x = 4; callee(x); // "matrix_lib.h" int main(..){ std::vector a; a.reserve(100); // Initialize other data // data-structures. cblas_sgemm(a.data()...); cblas_sgemm(....); return 0; } High Performance code is about Hardware 0 码力 | 151 页 | 9.90 MB | 5 月前3Back to Basics: Algebraic Data Types
Back to Basics: Algebraic Data Types I also do C++ training! arthur.j.odwyer@gmail.com Arthur O’Dwyer 2020-09-16Outline ● Why the name “algebraic data types”? [3–18] ○ Memory layout diagrams. Why Questions? 2What do I mean by algebraic types? pair C++98. The original algebraic data type. tuple C++11. optional C++17. variant C++17, with minor tweaks to its constructors The memory layout of pair or tuple is going to be pretty much the same as the layout of a plain old data struct. pair tuple 6 A The compiler will do some padding for alignment, and may0 码力 | 73 页 | 267.05 KB | 5 月前3
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