Differences

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--- compiling [2021/02/26 21:19]
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+++ compiling [2021/03/05 14:58] (current)
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@@ Line 16: / Line 16: @@
 ==Intel==
 (all intel compilers,icc/icpc/ifort) intel/14.0.3,  16.0.1,  17.0.4,  17.0.7,  18.0.1,  18.0.2,  19.0.4 , 19.0.5,  20.0.1,  20.0.4
-Multiple versions are mostly for backwards compatibility.  With modern Intel hardware, the latest Intel compiler is usually recommended. We recommend 14.0.3 for trestles AMD Bulldozer nodes and 19.0.5 for Pinnacle AMD nodes.
+Multiple versions are mostly for backwards compatibility.  With modern Intel hardware, the latest Intel compiler is usually recommended. We recommend 14.0.3 for trestles AMD Bulldozer nodes and 19.0.5 for Pinnacle AMD Epyc nodes.
 ==PGI==
-(pgcc,pgc++,pgf95) PGI/2016, 2016.5, 2017, 18.4, 18.10, 19.4
+(pgcc,pgc++,pgf95) PGI/2016, 2016.5, 2017, 18.4, 18.10, 19.4. Superseded by NVidia HPC SDK.
+==NVidia==
+nvhpc/20.7, the HPC SDK, loads the LLVM-based Cuda compiler (nvcc) as well as Cuda libraries, PGI-based compilers (pgcc,pgc++,pgf95) and an OpenMPI-based mpi with PGI (mpicc,mpic++,mpif90)
+cuda/5.5 through 11.1 loads nvcc and Cuda libraries.
 ==Oracle==
-(suncc,sunCC,sunf95) sunstudio/12.6
+sunstudio/12.6 loads (suncc,sunCC,sunf95)
 ==Clang==
-clang 3.4.2-9 is the base version installed by rpm.
+clang 3.4.2-9 is the older base version installed by rpm.
-clang/5.0.1 is the devtoolset-7 version.
+clang/5.0.1 (clang,clang++,no flang) is the devtoolset-7 version.
+==AMD==
+aocc/2.3.0 is AMD's LLVM-based compiler (clang,clang++,flang)
 ===MPI Modules===

Arkansas High Performace Computing Center [hpcwiki]

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