From 1613e44d51d6821fd2411d24269d22dcbd408e5d Mon Sep 17 00:00:00 2001
From: Andrea Bocci <andrea.bocci@cern.ch>
Date: Wed, 30 Dec 2020 01:16:44 +0100
Subject: [PATCH] Add the UCX libraries version 1.9.0

Unified Communication X (UCX) provides an optimized communication layer
for Message Passing (MPI), PGAS/OpenSHMEM libraries and RPC/data-centric
applications.
UCX utilizes high-speed networks for inter-node communication, and
shared memory mechanisms for efficient intra-node communication.

For more information see
  - https://www.openucx.org/
  - https://github.com/openucx/ucx/tree/v1.9.0
---
 ucx-toolfile.spec | 25 ++++++++++++++++++
 ucx.spec          | 67 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 92 insertions(+)
 create mode 100644 ucx-toolfile.spec
 create mode 100644 ucx.spec

diff --git a/ucx-toolfile.spec b/ucx-toolfile.spec
new file mode 100644
index 00000000000..874373f3fa7
--- /dev/null
+++ b/ucx-toolfile.spec
@@ -0,0 +1,25 @@
+### RPM external ucx-toolfile 1.0
+Requires: ucx
+%prep
+
+%build
+
+%install
+
+mkdir -p %i/etc/scram.d
+cat << \EOF_TOOLFILE >%i/etc/scram.d/ucx.xml
+<tool name="ucx" version="@TOOL_VERSION@">
+  <lib name="ucp"/>
+  <lib name="uct"/>
+  <lib name="ucs"/>
+  <lib name="ucm"/>
+  <client>
+    <environment name="UCX_BASE" default="@TOOL_ROOT@"/>
+    <environment name="INCLUDE"  default="$UCX_BASE/include"/>
+    <environment name="LIBDIR"   default="$UCX_BASE/lib"/>
+  </client>
+  <runtime name="PATH" value="$UCX_BASE/bin" type="path"/>
+</tool>
+EOF_TOOLFILE
+
+## IMPORT scram-tools-post
diff --git a/ucx.spec b/ucx.spec
new file mode 100644
index 00000000000..50033a873c5
--- /dev/null
+++ b/ucx.spec
@@ -0,0 +1,67 @@
+### RPM external ucx 1.9.0
+Source: https://github.com/openucx/%{n}/releases/download/v%{realversion}/%{n}-%{realversion}.tar.gz
+BuildRequires: autotools
+Requires: numactl cuda gdrcopy
+AutoReq: no
+# external libraries are needed for additional protocols:
+#   --with-rocm:        AMD ROCm platform for accelerated compute
+#   --with-verbs:       Verbs library for direct userspace use of RDMA (InfiniBand/iWARP) hardware
+#   --with-cm:          Userspace InfiniBand Communication Managment library
+#   --with-rdmacm:      Userspace RDMA Connection Manager
+#   --with-knem:        KNEM High-Performance Intra-Node MPI Communication
+# etc.
+
+%prep
+%setup -q -n %{n}-%{realversion}
+
+./configure \
+  --prefix=%i \
+  --disable-dependency-tracking \
+  --enable-openmp \
+  --enable-shared \
+  --disable-static \
+  --enable-ucg \
+  --disable-doxygen-doc \
+  --disable-doxygen-man \
+  --disable-doxygen-html \
+  --enable-compiler-opt \
+  --enable-cma \
+  --enable-mt \
+  --with-pic \
+  --with-gnu-ld \
+  --with-avx \
+  --with-sse41 \
+  --with-sse42 \
+  --without-java \
+  --with-cuda=$CUDA_ROOT \
+  --without-rocm \
+  --with-gdrcopy=$GDRCOPY_ROOT \
+  --without-verbs \
+  --with-rc \
+  --with-ud \
+  --with-dc \
+  --with-mlx5-dv \
+  --with-ib-hw-tm \
+  --with-dm \
+  --without-cm \
+  --without-rdmacm \
+  --without-knem \
+  --with-xpmem \
+  CPPFLAGS="-I$NUMACTL_ROOT/include" \
+  LDFLAGS="-L$NUMACTL_ROOT/lib"
+
+%build
+make %{makeprocesses} 
+
+%install
+make install
+
+# Remove pkg-config to avoid rpm-generated dependency on /usr/bin/pkg-config
+rm -rf %{i}/lib/pkgconfig
+
+# Remove the UCX examples
+rm -rf %{i}/share/ucx/examples
+
+%post
+%{relocateConfig}lib/lib*.la
+%{relocateConfig}lib/ucx/lib*.la