py-veo.spec.in

%define name py-veo
%define version @VERSION@
%define release 1
%define _unpackaged_files_terminate_build 0

Summary: Python bindings for the VE Offloading API
Name: %{name}
Version: %{version}
Release: %{release}
Source0: %{name}-%{version}.tar.gz
License: BSD
Group: Development/Libraries
BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-buildroot
Prefix: %{_prefix}
Vendor: Erich Focht <efocht@gmail.com>
Packager: Erich Focht <efocht@gmail.com>
Url: https://github.com/sx-aurora/py-veo
Requires: veoffload-aveo
BuildRequires: veoffload-aveo-devel

%description
This package provides python bindings to VEO: Vector Engine Offloading.

The NEC Aurora Tsubasa Vector Engine (VE) is a very high memory
bandwidth vector processor with HBM2 memory in the form-factor of a
PCIe card. Currently up to eight VE cards can be inserted into a
vector host (VH) which is typically a x86_64 server.

The primary usage model of the VE is as a standalone computer which
uses the VH for offloading its operating system functionality. Each VE
card behaves like a separate computer with its own instance of
operating system (VEOS), it runs native VE programs compiled for the
vector CPU that are able to communicate with other VEs through MPI.

A second usage model of VEs lets native VE programs offload
functionality to the VH with the help of the VHcall mechanisms. The VH
is used by the VE as an accelerator for functions it is better suited
for, like unvectorizable code.

The third usage model is the classical accelerator model with a main
program compiled for the VH running high speed program kernels on the
VE. A mechanism for this usage model is the VE Offloading (VEO)
library provided by the veofload and veoffload-veorun RPMs.

This Python module is an implementation of the VEO API for Python
programs. It is an extension to the C API and exposes the mechanisms
through Python objects.


%prep
%setup -n %{name}-%{version}

%build
env CFLAGS="$RPM_OPT_FLAGS" python setup.py build

%install
python setup.py install --root=$RPM_BUILD_ROOT --prefix=/usr --record=INSTALLED_FILES

%clean
rm -rf $RPM_BUILD_ROOT

%files -f INSTALLED_FILES
%defattr(-,root,root)