.. _Requirements-label:

Requirements
============

The system requirements of NEC LLVM-IR Vectorizer are as follows.

OS
--

You can use NEC LLVM-IR Vectorizer only in `OS supported by Aurora <http://www.support.nec.co.jp/en/View.aspx?isIntra=0&id=4140100078&isPreview=0>`_.

.. _Software-label:

Software
--------

The following sofware are required in NEC LLVM-IR Vectorizer.
Required software are different between OS versions,
so prepare them according to OS version in your server.
`"The software which LLVM requires" <https://llvm.org/docs/GettingStarted.html#software>`_ are required as well.

============ ====================== =============
 OS version   Package                Version
============ ====================== =============
 7.X, 8.X     ninja                  >=1.10.2
 7.X, 8.X     perl-Data-Dumper       >=2.145
 7.X, 8.X     git                    >=1.8.3.1
 7.x, 8.X     wget                   >=1.14
 7.X          devtoolset-8
      8.X     ncurses-compat-libs
============ ====================== =============