From: Bruno Turcksin <bruno.turcksin@gmail.com>
Date: Mon, 23 Apr 2018 22:25:50 +0000 (-0400)
Subject: Add support for cuSOLVER in build system
X-Git-Tag: v9.0.0-rc1~100^2~6
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c695c8ef0cb74e2cc5ad44b7f3408e0f662f91cb;p=dealii.git

Add support for cuSOLVER in build system
---

diff --git a/cmake/modules/FindCUDA.cmake b/cmake/modules/FindCUDA.cmake
index af0ec8dd1f..b639216e22 100644
--- a/cmake/modules/FindCUDA.cmake
+++ b/cmake/modules/FindCUDA.cmake
@@ -43,7 +43,10 @@ IF(CUDA_FOUND)
   MESSAGE(STATUS "Configured to use CUDA installation at ${CUDA_TOOLKIT_ROOT_DIR}")
 ENDIF()
 
-SET(_cuda_libraries ${CUDA_LIBRARIES} ${CUDA_cusparse_LIBRARY})
+# cuSOLVER requires OpenMP
+FIND_PACKAGE(OpenMP)
+SET(_cuda_libraries ${CUDA_LIBRARIES} ${CUDA_cusparse_LIBRARY}
+  ${CUDA_cusolver_LIBRARY} ${OpenMP_CXX_FLAGS})
 SET(_cuda_include_dirs ${CUDA_INCLUDE_DIRS})
 DEAL_II_PACKAGE_HANDLE(CUDA
   LIBRARIES REQUIRED _cuda_libraries
@@ -57,7 +60,6 @@ DEAL_II_PACKAGE_HANDLE(CUDA
     CUDA_cufft_LIBRARY
     CUDA_cupti_LIBRARY
     CUDA_curand_LIBRARY
-    CUDA_cusolver_LIBRARY
     CUDA_HOST_COMPILER
     CUDA_nppc_LIBRARY
     CUDA_nppi_LIBRARY