ERSAP C++ Binding

An Environment for Realtime Streaming Acquisition and Processing, designed to process unbounded streams of continuous data at scale over distributed heterogeneous resources.

Build Status Javadoc

Documentation

In progress…

Build notes

ERSAP requires a C++14 compiler and CMake 3.5+

Ubuntu 18.04 and 20.04

Install GCC and CMake from the repositories:

$ sudo apt install build-essential cmake

macOS

Install Xcode command line tools:

$ xcode-select --install

Install CMake using Homebrew:

$ brew install cmake

Dependencies

ERSAP is built on top of the xMsg pub-sub messaging system, which requires Protocol Buffers and ZeroMQ.

xMsg is bundled with ERSAP, and it will be built automatically.

Ubuntu 18.04 and 20.04

Install from the repositories:

$ sudo apt install libzmq5-dev libprotobuf-dev protobuf-compiler

macOS

Use Homebrew:

$ brew install zeromq protobuf

Installation

To build with CMake a configure wrapper script is provided:

$ ./configure --prefix="$ERSAP_HOME"
$ make
$ make install

This will install ERSAP C++ into the location of your ERSAP distribution.

The main ERSAP Java implementation should also be already installed in $ERSAP_HOME to run C++ services with the standard orchestrator, and the ERSAP shell.

Authors

For assistance send email to ersap@jlab.org.