scnc
/
qmcpack
mirror of https://github.com/QMCPACK/qmcpack.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #4217 from ye-luo/update-summit-recipe 

Update OLCF summit recipe
This commit is contained in:
Paul R. C. Kent 2022-08-30 21:49:56 -04:00 committed by GitHub
parent 0c27e043e3 c750c0df35
commit f86ff27cda
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 13 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
config/build_olcf_summit_Clang.sh
View File

@ -1,9 +1,11 @@
#!/bin/bash
echo "----------------------- WARNING ------------------------------------"
echo "This is **not** production ready and intended for development only!!"
echo "Use config/build_olcf_summit.sh for production on Summit."
echo "----------------------- WARNING ------------------------------------"
# This recipe is intended for OLCF Summit https://www.olcf.ornl.gov/summit/
# It builds all the varaints of QMCPACK in the current directory
# last revision: Aug 29th 2022
#
# How to invoke this script?
# build_olcf_summit_Clang.sh # build all the variants assuming the current directory is the source directory.
# build_olcf_summit_Clang.sh <source_dir> # build all the variants with a given source directory <source_dir>
echo "Purging current module set"
module purge
@ -25,7 +27,7 @@ if [[ ! -d /gpfs/alpine/mat151/world-shared/opt/modules ]] ; then
exit 1
fi
module use /gpfs/alpine/mat151/world-shared/opt/modules
module load llvm/main-20220317-cuda11.0
module load llvm/release-15.0.0-cuda11.0
TYPE=Release
Compiler=Clang
@ -58,11 +60,11 @@ if [[ $name == *"_MP"* ]]; then
fi
if [[ $name == *"offload"* ]]; then
CMAKE_FLAGS="$CMAKE_FLAGS -DENABLE_OFFLOAD=ON -DUSE_OBJECT_TARGET=ON -DOFFLOAD_ARCH=sm_70"
CMAKE_FLAGS="$CMAKE_FLAGS -DENABLE_OFFLOAD=ON -DOFFLOAD_ARCH=sm_70"
fi
if [[ $name == *"cuda"* ]]; then
CMAKE_FLAGS="$CMAKE_FLAGS -DENABLE_CUDA=ON -DCMAKE_CUDA_ARCHITECTURES=70 -DCMAKE_CUDA_HOST_COMPILER=`which g++`"
CMAKE_FLAGS="$CMAKE_FLAGS -DENABLE_CUDA=ON -DCMAKE_CUDA_ARCHITECTURES=70"
fi
folder=build_summit_${Compiler}_${name}

6
docs/installation.rst
View File

@ -415,11 +415,11 @@ and is not suitable for production. Additional implementation in QMCPACK as
well as improvements in open-source and vendor compilers is required for production status
to be reached. The following compilers have been verified:
- LLVM Clang 14. Support NVIDIA GPUs.
- LLVM Clang 15. Support NVIDIA GPUs.
::
-D ENABLE_OFFLOAD=ON -D USE_OBJECT_TARGET=ON
-D ENABLE_OFFLOAD=ON
Clang and its downstream compilers support two extra options
@ -452,7 +452,7 @@ For example, using Clang 14 on Summit.
::
-D ENABLE_OFFLOAD=ON -D USE_OBJECT_TARGET=ON -D ENABLE_CUDA=ON -D CMAKE_CUDA_ARCHITECTURES=70
-D ENABLE_OFFLOAD=ON -D ENABLE_CUDA=ON -D CMAKE_CUDA_ARCHITECTURES=70
Similarly, HIP features can be enabled in conjunction with the offload code path to improve performance on AMD GPUs.