netmap - the fast packet I/O framework
netmap is a framework for high speed packet I/O. Together with its companion VALE software switch, it is implemented as a single kernel module and available for FreeBSD, Linux and now also Windows (OSX still missing, unfortunately). netmap supports access to network cards (NICs), host stack, virtual ports (the "VALE" switch), and "netmap pipes". It can easily reach line rate on 10G NICs (14.88 Mpp
Protovis
Protovis Protovis composes custom views of data with simple marks such as bars and dots. Unlike low-level graphics libraries that quickly become tedious for visualization, Protovis defines marks through dynamic properties that encode data, allowing inheritance, scales and layouts to simplify construction. Protovis is free and open-source, provided under the BSD License. It uses JavaScript and SVG
データ可視化のためのグラフ描画JavaScriptライブラリ20選 | ゆっくりと…
SixRevisionsでオンラインでグラフを描画する場合に活躍しそうなJavaScriptライブラリの特集がありましたので、紹介します。個人サイトではあまり役に立たないかもしれませんが、観ているだけで楽しくなります。元記事に敬意を表し、なるべく趣旨が異ならずかつ変な日本語にならないよう心がけたつもりですが、訳に間違えがありましたら容赦願います。 2010年1月17日 by Jacob Gube 退屈な数値データを美麗かつインタラクティブに解り易く可視化するためのJavaScriptライブラリは数多くあります。通常はHTMLテーブルで表現するデータを、JavaScriptを使って可視化し美しく見せる事ができればあなたのデータはアクセシビリティーの優れたものとなるでしょう。私は2008年にデータのグラフ化＆チャート化のためのJavaScriptを書き上げましたが、今回再び単なるデータに生命を
Real-Time Charts on the Java Desktop - DZone
Devoxx, and all similar conferences, is a place where you make new discoveries, continually. One of these, in my case, at last week's Devoxx, started from a discussion with Jaroslav Bachorik from the VisualVM team. He had presented VisualVM's extensibility in a session at Devoxx. I had heard that, when creating extensions for VisualVM, one can also create new charts using VisualVM's own charting A
Apache MADlib
Apache MADlib: Big Data Machine Learning in SQL Open source, commercially friendly Apache license For PostgreSQL and Greenplum Database® Powerful machine learning, graph, statistics and analytics for data scientists Getting Started with Apache MADlib using Jupyter Notebooks We have created a library of Jupyter Notebooks to help you get started quickly with MADlib. It includes many commonly used al
The Spread toolkit
The Spread toolkit provides a high performance messaging service that is resilient to faults across local and wide area networks.Spread functions as a unified message bus for distributed applications, and provides highly tuned application-level multicast, group communication, and point to point support. Spread services range from reliable messaging to fully ordered messages with virtual synchrony
uthash: a hash table for C structures
Any C structure can be stored in a hash table using uthash. Just add a UT_hash_handle to the structure and choose one or more fields in your structure to act as the key. Then use these macros to store, retrieve or delete items from the hash table. #include "uthash.h" struct my_struct { int id; /* we'll use this field as the key */ char name[10]; UT_hash_handle hh; /* makes this structure hashable
ZeroMQ
Why ZeroMQ? ZeroMQ (also known as ØMQ, 0MQ, or zmq) looks like an embeddable networking library but acts like a concurrency framework. It gives you sockets that carry atomic messages across various transports like in-process, inter-process, TCP, and multicast. You can connect sockets N-to-N with patterns like fan-out, pub-sub, task distribution, and request-reply. It's fast enough to be the fabric
PAPI
Overview The Performance Application Programming Interface (PAPI) supplies a consistent interface and methodology for collecting performance counter information from various hardware and software components, including most major CPUs, GPUs, accelerators, interconnects, I/O systems, and power interfaces, as well as virtual cloud environments. Industry liaisons with AMD, Cray, Intel, IBM, NVIDIA, an
About libjingle - Google Talk for Developers - Google Code
About libjingle libjingle is a collection of open-source C++ code and sample applications that enables you to build a peer-to-peer application. The code handles creating a network connection (through NAT and firewall devices, relay servers, and proxies), negotiating session details (codecs, formats, etc.), and exchanging data. It also provides helper tasks such as parsing XML, and handling network
Libferris - Virtual Filesystem - Data rooms
What is Libferris?Libferris is a virtual filesystem with federated index and search. In non technical terms libferris makes the file system and other hierarchical storage systems easier to use. For the geeks out there, libferris is a virtual file system (VFS) that runs in the user address space. As of July 2005 libferris can mount many interesting things ranging from a filesystem from your local L
Index of /pub/software/devel/sparse/
Index of /pub/software/devel/sparse/../ dist/ 06-Sep-2021 04:04 - news/ 13-Nov-2007 12:27 - soc/ 15-Sep-2007 21:14 -
Sux: Implementing Succinct Data Structures
Sux in an umbrella nickname for the results of my fiddling with the implementation of basic succinct data strucures. The resulting code is rather sparse. The main highlights are: a novel, broadword-based implementation of rank/select queries for up to 264 bits that is highly competitive with known 32-bit implementations on 64-bit architectures (additional space required is 25% for ranking and 12.
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Google Code Archive - Long-term storage for Google Code Project Hosting.
Jensoft - Charting APIs
GitHub - eseifert/gral: Free Java library for displaying plots
Are there any decent free Java data plotting libraries out there?
Linux 動的ライブラリーの徹底調査
Google Code Archive - Long-term storage for Google Code Project Hosting.