qxelarator 0.4.2

qxelarator Python Package

QX Simulator

A universal quantum computer simulator.

Dependencies

QX should work on the following platforms.

• Linux
• Windows
• MacOS

For compilation, you need the following things.

• A C++ compiler with C++11 and OpenMP support (GCC for Linux, LLVM/clang for MacOS, MSVC 2015 with update 3 or above for Windows)
• cmake (>= 3.13)
• flex (>= 2.6.1)
• bison (>= 3.0)

For the QXelarator Python module, you also need the following.

• swig (Linux/MacOS >= 3.0.12; Windows >= 4.0.0)
• python (>= 3.5) [for python interface to QX]

Installation

To build run the following in the current directory:

mkdir build
cd build
cmake .. -DCMAKE_INSTALL_PREFIX=<desired_install_path>
cmake --build .
cmake --target install # Linux/MacOS
cmake --target INSTALL # Windows

<desired_install_path> must be an absolute path to where you want to install QX.

QXelarator: QX as a Quantum Accelerator

QXelarator (note the typo; sorry) is the python interface to QX simulator, which is perhaps the easiest way to start simulating quantum circuits.

API

qxelarator mainly provides the following API calls:

qx.set('basic.qasm')            # set the required qasm to be executed on qx
qx.execute()                    # execute
qx.get_measurement_outcome(0)   # get measurement results from qubit 'n' as bool
get_state()                     # get quantum register state as string

Installation

The easiest way to get QXelarator running on your machine is to use a pre-built wheel. These are available for 64-bit Windows, Linux and OSX, for all currently active Python versions. You can install them as follows.

python3 -m pip install qxelarator --user

Alternatively, you can build and install from source using

python3 -m pip install -v -e .

The latter might run faster on your machine, as it allows the compiler to optimize for your particular CPU. The PyPI binaries assume that only SSE3 is available.

Licensing

QX is licensed under the Apache License, Version 2.0. See LICENSE for the full license text.