Update 2.0.0

config/build-config.yaml

@@ -1,4 +1,4 @@
 recipes:
-  - name : xgboost-1.7
-    path : xgboost-1.7/recipe
+  - name : xgboost-2.0
+    path : xgboost-2.0/recipe
 

xgboost-2.0/recipe/0001-Use-central-cuda-capabilities.patch

@@ -0,0 +1,26 @@
+From f93655fdf7ea1bc125c6e943399c7ee7ecbb5d3c Mon Sep 17 00:00:00 2001
+From: Aman-Surkar <aman_surkar@persistent.com>
+Date: Mon, 8 Jan 2024 12:59:09 +0000
+Subject: [PATCH] Use-central-cuda-capabilities
+
+---
+ cmake/Utils.cmake | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/cmake/Utils.cmake b/cmake/Utils.cmake
+index 08050205c..700bf86b0 100644
+--- a/cmake/Utils.cmake
++++ b/cmake/Utils.cmake
+@@ -91,7 +91,8 @@ function(format_gencode_flags flags out)
+   # Set up architecture flags
+   if(NOT flags)
+     if (CUDA_VERSION VERSION_GREATER_EQUAL "11.8")
+-      set(flags "50;60;70;80;90")
++      string(REPLACE "," ";" tmpflags "$ENV{cuda_levels}")
++      string(REPLACE "." "" flags "${tmpflags}")
+     elseif (CUDA_VERSION VERSION_GREATER_EQUAL "11.0")
+       set(flags "50;60;70;80")
+     elseif(CUDA_VERSION VERSION_GREATER_EQUAL "10.0")
+-- 
+2.40.1
+

xgboost-2.0/recipe/0001-conda-Unbundle-libxgboost.-dll-dylib-so.patch

@@ -0,0 +1,27 @@
+From fe9487352675c8b0be26f30be9e9e2af0c103fab Mon Sep 17 00:00:00 2001
+From: Aman-Surkar <aman_surkar@persistent.com>
+Date: Mon, 8 Jan 2024 13:00:50 +0000
+Subject: [PATCH] conda-Unbundle-libxgboost.-dll-dylib-so
+
+---
+ python-package/xgboost/libpath.py | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/python-package/xgboost/libpath.py b/python-package/xgboost/libpath.py
+index 58c78df09..bb682b929 100644
+--- a/python-package/xgboost/libpath.py
++++ b/python-package/xgboost/libpath.py
+@@ -31,6 +31,10 @@ def find_lib_path() -> List[str]:
+     ]
+
+     if sys.platform == "win32":
++        dll_path = [os.path.join(sys.prefix, 'Library', 'mingw-w64', 'bin')]
++    else:
++        dll_path = [os.path.join(sys.prefix, 'lib')]
++    if sys.platform == 'win32':
+         # On Windows, Conda may install libs in different paths
+         dll_path.extend(
+             [
+-- 
+2.40.1
+

xgboost-1.7/recipe/install-py-xgboost.sh → xgboost-2.0/recipe/install-py-xgboost.sh

@@ -18,5 +18,10 @@
 . activate "${PREFIX}"
 
 pushd ${SRC_DIR}/python-package
-  ${PYTHON} setup.py install --single-version-externally-managed --record=record.txt
+  if [[ $build_type == "cuda" ]]
+  then
+    ${PYTHON} -m pip install -v . --no-deps --ignore-installed  --config-settings use_cuda=True --config-settings use_nccl=True
+  else
+    ${PYTHON} -m pip install -v . --no-deps --ignore-installed
+  fi
 popd

xgboost-1.7/recipe/meta.yaml → xgboost-2.0/recipe/meta.yaml

@@ -1,5 +1,5 @@
 # Builds the CPU and CUDA variants of libxgboost and xgboost packages
-{% set version = "1.7.6" %}
+{% set version = "2.0.3" %}
 {% set build_ext_version = version %}
 {% set proc_build_number = "1" %}
 
@@ -16,7 +16,7 @@ source:
     # xgboost patches
     - 0001-conda-Unbundle-libxgboost.-dll-dylib-so.patch
     - 0002-Fix-R-package-PKGROOT.patch
-    - 0004-Use-central-cuda-capabilities.patch #[build_type == 'cuda']
+    - 0001-Use-central-cuda-capabilities.patch #[build_type == 'cuda']
 
 build:
   number: 1