From 26eac378d2bd3b0a64c448bc46f22c8f9145290b Mon Sep 17 00:00:00 2001
From: Peter Andreas Entschev <peter@entschev.com>
Date: Wed, 13 Mar 2024 03:40:24 -0700
Subject: [PATCH] Remove `libnuma` dependencies

---
 ci/build_wheel.sh                 | 4 ----
 docker/Dockerfile                 | 1 -
 docker/UCXPy-MOFED.dockerfile     | 1 -
 docker/UCXPy-rdma-core.dockerfile | 1 -
 docker/build-ucx.sh               | 2 +-
 docs/source/install.rst           | 1 -
 docs/source/ucx-debug.rst         | 2 +-
 7 files changed, 2 insertions(+), 10 deletions(-)

diff --git a/ci/build_wheel.sh b/ci/build_wheel.sh
index 25c6571b2..9cc871e9a 100755
--- a/ci/build_wheel.sh
+++ b/ci/build_wheel.sh
@@ -58,7 +58,6 @@ WHL=$(realpath final_dist/${underscore_package_name}*manylinux*.whl)
 LIBUCM=$(unzip -l $WHL | awk 'match($4, /libucm-[^\.]+\./) { print substr($4, RSTART) }')
 LIBUCT=$(unzip -l $WHL | awk 'match($4, /libuct-[^\.]+\./) { print substr($4, RSTART) }')
 LIBUCS=$(unzip -l $WHL | awk 'match($4, /libucs-[^\.]+\./) { print substr($4, RSTART) }')
-LIBNUMA=$(unzip -l $WHL | awk 'match($4, /libnuma-[^\.]+\./) { print substr($4, RSTART) }')
 
 # Extract the libraries that have already been patched in by auditwheel
 mkdir -p repair_dist/${underscore_package_name}_${RAPIDS_PY_CUDA_SUFFIX}.libs/ucx
@@ -95,9 +94,6 @@ do
         patchelf --replace-needed libuct.so.0 $LIBUCT $f
         patchelf --replace-needed libucs.so.0 $LIBUCS $f
         patchelf --replace-needed libucm.so.0 $LIBUCM $f
-        if [[ -n "$LIBNUMA" ]]; then
-            patchelf --replace-needed libnuma.so.1 $LIBNUMA $f
-        fi
         patchelf --add-rpath '$ORIGIN/..' $f
     fi
 done
diff --git a/docker/Dockerfile b/docker/Dockerfile
index a97ddafe1..ac5b30ee1 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -8,7 +8,6 @@ RUN apt-get update && \
         g++ \
         git \
         libcap2 \
-        libnuma-dev \
         libtool \
         make \
         udev \
diff --git a/docker/UCXPy-MOFED.dockerfile b/docker/UCXPy-MOFED.dockerfile
index 1c180a7cb..c77b50313 100644
--- a/docker/UCXPy-MOFED.dockerfile
+++ b/docker/UCXPy-MOFED.dockerfile
@@ -31,7 +31,6 @@ RUN apt-get update -y \
         dh-make \
         git \
         libcap2 \
-        libnuma-dev \
         libtool \
         make \
         pkg-config \
diff --git a/docker/UCXPy-rdma-core.dockerfile b/docker/UCXPy-rdma-core.dockerfile
index 123eb086d..46020e9b1 100644
--- a/docker/UCXPy-rdma-core.dockerfile
+++ b/docker/UCXPy-rdma-core.dockerfile
@@ -27,7 +27,6 @@ RUN apt-get update -y \
         dh-make \
         git \
         libcap2 \
-        libnuma-dev \
         libtool \
         make \
         pkg-config \
diff --git a/docker/build-ucx.sh b/docker/build-ucx.sh
index f438b6ceb..45c00e5eb 100755
--- a/docker/build-ucx.sh
+++ b/docker/build-ucx.sh
@@ -19,7 +19,7 @@ git checkout ${UCX_VERSION_TAG}
 ./autogen.sh
 mkdir build-linux && cd build-linux
 ../contrib/configure-release --prefix=${CONDA_PREFIX} --with-sysroot --enable-cma \
-    --enable-mt --enable-numa --with-gnu-ld --with-rdmacm --with-verbs \
+    --enable-mt --with-gnu-ld --with-rdmacm --with-verbs \
     --with-cuda=${CUDA_HOME} \
     ${CONFIGURE_ARGS}
 make -j install
diff --git a/docs/source/install.rst b/docs/source/install.rst
index d42e11299..ac3038f53 100644
--- a/docs/source/install.rst
+++ b/docs/source/install.rst
@@ -6,7 +6,6 @@ Prerequisites
 
 UCX depends on the following system libraries being present:
 
-* For system topology identification: ``libnuma`` (``numactl`` on Enterprise Linux)
 * For MOFED 4.x support: ``libibcm``, ``libibverbs`` and ``librdmacm``. Ideally installed from `Mellanox OFED Drivers <https://www.mellanox.com/products/infiniband-drivers/linux/mlnx_ofed>`_
 * For MOFED 5.0 or higher: `Mellanox OFED Drivers <https://www.mellanox.com/products/infiniband-drivers/linux/mlnx_ofed>`_
 
diff --git a/docs/source/ucx-debug.rst b/docs/source/ucx-debug.rst
index 860541e6a..fcd0fdb17 100644
--- a/docs/source/ucx-debug.rst
+++ b/docs/source/ucx-debug.rst
@@ -33,7 +33,7 @@ For example, we can check if UCX has been built correctly with ``RDMA`` and if i
     #define HAVE_DECL_RDMA_ESTABLISH  1
     #define HAVE_DECL_RDMA_INIT_QP_ATTR 1
     #define HAVE_RDMACM_QP_LESS       1
-    #define UCX_CONFIGURE_FLAGS       "--disable-logging --disable-debug --disable-assertions --disable-params-check --prefix=/gpfs/fs1/user/miniconda3/envs/ucx-dev --with-sysroot --enable-cma --enable-mt --enable-numa --with-gnu-ld --with-rdmacm --with-verbs --with-cuda=/gpfs/fs1/SHARE/Utils/CUDA/10.2.89.0_440.33.01"
+    #define UCX_CONFIGURE_FLAGS       "--disable-logging --disable-debug --disable-assertions --disable-params-check --prefix=/gpfs/fs1/user/miniconda3/envs/ucx-dev --with-sysroot --enable-cma --enable-mt --with-gnu-ld --with-rdmacm --with-verbs --with-cuda=/gpfs/fs1/SHARE/Utils/CUDA/10.2.89.0_440.33.01"
     #define uct_MODULES               ":cuda:ib:rdmacm:cma"