Toolchains: Difference between revisions

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VASP depends on several software libraries that have to be installed on the system and compatible with each other.  
Below we list the [[toolchains]] (compilers + assorted libraries) that we have used to build and test VASP in our nightly tests during the development.
This can sometimes be challenging, so that we provide a list of four compatible toolchains that have been used successfully for building and validating VASP 6.1.0 on [https://wiki.ubuntu.com/BionicBeaver/ReleaseNotes/18.04 Ubuntu Server 18.04].
Starting from VASP.6.3.0, the [[toolchains]] are listed separately for each version of VASP.


Apart from a C and FORTRAN compiler, the parallel versions "vasp_std, vasp_gam, vasp_ncl" depend on four libraries:  
* These lists of [[toolchains]] are not comprehensive. They show what we have employed on a regular basis. Other/newer versions of the compilers and libraries than those listed below will, in all probability, work just as well (or better).
{{NB|tip|We encourage using up-to-date versions of compilers and libraries since they are continuously improved and bugs are identified and fixed.|:}}


* Also for older versions of VASP, we recommend using up-to-date versions of compilers and libraries. In most cases, this will not be a problem. Except in some cases, VASP code was adjusted, e.g., to accommodate changes in the behavior of a compiler. Example: Compilation with GCC > 7.X.X is only possible as of VASP.6.2.0. That is because the GCC compilers became more strict and do not accept certain code constructs used in older VASP versions.<ref name="gcc-beyond-7-support"/>
== VASP.6.4.3 ==
{| class="wikitable" style="text-align: center;
|-
! Compilers
! MPI
! FFT
! BLAS
! LAPACK
! ScaLAPACK
! CUDA
! HDF5
! Other
! Remarks
! Known issues
|-
| intel-oneapi-compilers-2024.0.2 || intel-oneapi-mpi-2021.10.0 || colspan="4" | intel-oneapi-mkl-2023.2.0 || - || hdf5-1.14.0 || wannier90-3.1.0<br />libxc-5.2.3
| Rocky Linux 8.8
| -
|-
| gcc-12.3.0 || openmpi-4.1.6 || colspan="3" | intel-oneapi-mkl-2023.2.0 || netlib-scalapack-2.2.0 || - || hdf5-1.14.0 || wannier90-3.1.0<br />libxc-5.2.3
| Rocky Linux 8.8
| -
|-
| nvhpc-24.1<br />(OpenACC)
| openmpi-4.1.6</br />(CUDA-aware)
| colspan="3" | intel-oneapi-mkl-2023.2.0
| netlib-scalapack-2.2.0
| cuda-11.8
| hdf5-1.14.0
| wannier90-3.1.0
| Rock Linux 8.8<br />NVIDIA GPUs<br />(A30)
| -
|-
| style="background-color:#f5d9da;" | aocc-4.0.0
| openmpi-4.1.4
| amdfftw-4.0
| amdblis-4.0
| amdlibflame-4.0
| amdscalapack-4.0
| -
| hdf5-1.13.0
| wannier90-3.1.0<br />libxc-5.2.2
| On AMD CPUs<br />(Zen3)
| <span style=background:#f5d9da>[[Known_issues#KnownIssue11|Reduce optimization level]]</span>
|-
| nec-5.0.2
| nmpi-2.25.0
| colspan="3" | nlc-3.0.0
| netlib-scalapack-2.2.0
| -
| -
| wannier90-3.1.0
| Rocky Linux 8.8<br />NEC SX-Aurora TSUBASA<br />vector engine
| VASP >= 6.3.0<ref name="nec-aurora-support"/>
|}
== VASP.6.3.0 ==
{| class="wikitable" style="text-align: center;
|-
! Compilers
! MPI
! FFT
! BLAS
! LAPACK
! ScaLAPACK
! CUDA
! HDF5
! Other
! Remarks
! Known issues
|-
| intel-oneapi-compilers-2022.0.1 || intel-oneapi-mpi-2021.5.0 || colspan="4" | intel-oneapi-mkl-2022.0.1 || - || hdf5-1.13.0 || wannier90-3.1.0
| Centos 8.3<br />Intel Broadwell
| -
|-
| colspan="5" | intel-parallel-studio-xe-2021.4.0
| netlib-scalapack-2.1.0
| -
| hdf5-1.10.7
| wannier90-3.1.0
| Centos 8.3<br />Intel Broadwell
| -
|-
| gcc-11.2.0 || openmpi-4.1.2 || colspan="3" | intel-oneapi-mkl-2022.0.1 || netlib-scalapack-2.1.0 || - || hdf5-1.13.0 || wannier90-3.1.0<br />libxc-5.2.2
| Centos 8.3<br />Intel Broadwell
| -
|-
| gcc-11.2.0 || openmpi-4.1.2 || fftw-3.3.10 || colspan="2" | openblas-0.3.18 || netlib-scalapack-2.1.0 || - || hdf5-1.13.0 || wannier90-3.1.0<br />libxc-5.2.2
| Centos 8.3<br />Intel Broadwell
| -
|-
| gcc-11.2.0 || openmpi-4.1.2 || amdfftw-3.1 || amdblis-3.1 || amdlibflame-3.1 || amdscalapack-3.1 || - || hdf5-1.13.0 || wannier90-3.1.0<br />libxc-5.2.2
| Centos 8.3<br />AMD Zen3
| -
|-
| gcc-9.3.0
| style="background-color:#f5d9da;" | openmpi-4.0.5
| fftw-3.3.8
| colspan="2" | openblas-0.3.10
| netlib-scalapack-2.1.0
| -
| hdf5-1.10.7
| wannier90-3.1.0
| Centos 8.3<br />Intel Broadwell
| <span style=background:#f5d9da>Memory-leak<ref name="ompi-bug-1"/></span>
|-
| gcc-7.5.0
| style="background-color:#f5d9da;" | openmpi-4.0.5
| colspan="3" | intel-mkl-2020.2.254
| netlib-scalapack-2.1.0
| -
| hdf5-1.10.7
| wannier90-3.1.0
| Centos 8.3<br />Intel Broadwell
| <span style=background:#f5d9da>Memory-leak<ref name="ompi-bug-1"/></span>
|-
| nvhpc-22.2<br />(OpenACC) || openmpi-4.1.2 || colspan="3" | intel-oneapi-mkl-2022.0.1 || netlib-scalapack-2.1.0 || nvhpc-22.2<br />(cuda-11.0) || hdf5-1.13.0 || wannier90-3.1.0
| Centos 8.3<br />NVIDIA GPUs<br />(P100 & V100)
| OpenACC<br />+<br />OpenMP<ref name="omp-acc-bug-1"/>
|-
| nvhpc-21.2<br />(OpenACC)
| style="background-color:#f5d9da;" | openmpi-4.0.5</br />(CUDA-aware)
| colspan="3" | intel-mkl-2020.2.254
| netlib-scalapack-2.1.0
| nvhpc-21.2<br />(cuda-11.0)
| hdf5-1.10.7
| wannier90-3.1.0
| Centos 8.3<br />NVIDIA GPUs<br />(P100 & V100)
| <span style=background:#f5d9da>Memory-leak<ref name="ompi-bug-1"/></span>
|-
| nvhpc-21.2
| style="background-color:#f5d9da;" | openmpi-4.0.5
| colspan="3" | intel-mkl-2020.2.254
| netlib-scalapack-2.1.0
| -
| hdf5-1.10.7
| wannier90-3.1.0
| Centos 8.3<br />Intel Broadwell
| <span style=background:#f5d9da>Memory-leak<ref name="ompi-bug-1"/></span>
|-
| nvhpc-21.2
| style="background-color:#f5d9da;" | openmpi-4.0.5
| fftw-3.3.8
| colspan="2" | openblas-0.3.10
| netlib-scalapack-2.1.0
| -
| hdf5-1.10.7
| wannier90-3.1.0
| Centos 8.3<br />Intel Broadwell
| <span style=background:#f5d9da>Memory-leak<ref name="ompi-bug-1"/></span>
|-
| aocc-3.2.0 || openmpi-4.1.2 || amdfftw-3.1 || amdblis-3.1 || amdlibflame-3.1 || amdscalapack-3.1 || - || hdf5-1.13.0 || wannier90-3.1.0<br />libxc-5.2.2
| On AMD CPUs<br />(Zen3)
| -
|-
| nec-3.4.0 || nmpi-2.18.0 || colspan="3" | nlc-2.3.0 || netlib-scalapack-2.2.0 || - || - || wannier90-3.1.0
| Centos 8.3<br />NEC SX-Aurora TSUBASA<br />vector engine
| VASP >= 6.3.0<ref name="nec-aurora-support"/>
<!-- these toolchains were used to build the code, but not to regularly run the test suite
|-
| nvhpc-22.2 || openmpi-4.1.2 || colspan="3" | intel-oneapi-mkl-2022.0.1 || netlib-scalapack-2.1.0 || - || hdf5-1.13.0 || wannier90-3.1.0
| -
| -
|-
| nvhpc-21.9 || nvhpc-21.9<br />(openmpi-3.1.5) || fftw-3.3.10 || colspan="3" | nvhpc-21.9 || - || - || -
| -
| -
-->
|}
== Older versions of VASP.6 ==
{| class="wikitable" style="text-align: center;
|-
! Compilers
! MPI
! FFT
! BLAS
! LAPACK
! ScaLAPACK
! CUDA
! HDF5
! Other
! Remarks
! Known issues
|-
| colspan="5" | intel-parallel-studio-xe-2021.1.1
| netlib-scalapack-2.1.0
| -
| hdf5-1.10.7
| wannier90-3.1.0
| Centos 8.3<br />Intel Broadwell
| -
|-
| gcc-9.3.0
| style="background-color:#f5d9da;" | openmpi-4.0.5
| fftw-3.3.8
| colspan="2" | openblas-0.3.10
| netlib-scalapack-2.1.0
| -
| hdf5-1.10.7
| wannier90-3.1.0
| Centos 8.3<br />Intel Broadwell
| <span style=background:#f5d9da>Memory-leak<ref name="ompi-bug-1"/></span><br />VASP >= 6.2.0<ref name="gcc-beyond-7-support"/>
|-
| gcc-7.5.0
| style="background-color:#f5d9da;" | openmpi-4.0.5
| colspan="3" | intel-mkl-2020.2.254
| netlib-scalapack-2.1.0
| -
| hdf5-1.10.7
| wannier90-3.1.0
| Centos 8.3<br />Intel Broadwell
| <span style=background:#f5d9da>Memory-leak<ref name="ompi-bug-1"/></span>
|-
| nvhpc-21.2<br />(OpenACC)
| style="background-color:#f5d9da;" | openmpi-4.0.5</br />(CUDA-aware)
| colspan="3" | intel-mkl-2020.2.254
| netlib-scalapack-2.1.0
| nvhpc-21.2<br />(cuda-11.0)
| hdf5-1.10.7
| wannier90-3.1.0
| Centos 8.3<br />NVIDIA GPUs<br />(P100 & V100)
| <span style=background:#f5d9da>Memory-leak<ref name="ompi-bug-1"/></span>
|-
| nvhpc-21.2
| style="background-color:#f5d9da;" | openmpi-4.0.5
| colspan="3" | intel-mkl-2020.2.254
| netlib-scalapack-2.1.0
| -
| hdf5-1.10.7
| wannier90-3.1.0
| Centos 8.3<br />Intel Broadwell
| <span style=background:#f5d9da>Memory-leak<ref name="ompi-bug-1"/></span>
|-
| nvhpc-21.2
| style="background-color:#f5d9da;" | openmpi-4.0.5
| fftw-3.3.8
| colspan="2" | openblas-0.3.10
| netlib-scalapack-2.1.0
| -
| hdf5-1.10.7
| wannier90-3.1.0
| Centos 8.3<br />Intel Broadwell
| <span style=background:#f5d9da>Memory-leak<ref name="ompi-bug-1"/></span>
|}
== Footnotes and references ==
<references>
<ref name="ompi-bug-1">A bug in OpenMPI versions 4.0.4-4.1.1 causes a memory leak in some ScaLAPACK calls. This mainly affects long [[:Category:Molecular dynamics|molecular-dynamics]] runs. This issue is fixed as of openmpi-4.1.2.</ref>
<ref name="nec-aurora-support">The NEC SX-Aurora TSUBASA vector engine is supported as of VASP.6.3.0.</ref>
<ref name="omp-acc-bug-1">The NVIDIA HPC-SDK versions 22.1 and 22.2 have a serious bug that prohibits the execution of the OpenACC GPU port of VASP in conjunction with OpenMP-threading. When using these compiler versions you should compile the OpenACC GPU port of VASP without OpenMP-support. This bug is fixed as of NVIDIA HPC-SDK version 22.3.</ref>
<ref name="gcc-beyond-7-support">Support for GCC > 7.X.X was added with VASP.6.2.0. Do not use GCC-8.X.X compilers: the way we use the <tt>CONTIGUOUS</tt> construct in VASP is broken when using these compilers.</ref>
</references>
<!--
* [http://www.fftw.org/ FFTW]
* [http://www.fftw.org/ FFTW]
* [http://www.netlib.org/lapack/index.html LAPACK]
* [http://www.netlib.org/lapack/index.html LAPACK]
Line 9: Line 266:
* [http://www.netlib.org/scalapack/ ScaLAPACK]
* [http://www.netlib.org/scalapack/ ScaLAPACK]


The CUDA port of VASP does not depend on ScaLAPACK, however, a compatible [https://developer.nvidia.com/cuda-downloads CUDA] toolkit is required.
The following toolchains have been tested successfully on Ubuntu Server 18.04.
* [https://software.intel.com/en-us/parallel-studio-xe/choose-download Intel Parallel Studio 2018.4.057] (contains all required libraries)
* [https://software.intel.com/en-us/parallel-studio-xe/choose-download Intel Parallel Studio 2020.0.166] (contains all required libraries)
* PGI (contains LAPACK, OpenMPI and ScaLAPACK)
** [https://www.pgroup.com/index.htm PGI 19.10]
** [https://gcc.gnu.org/fortran/ gcc and gfortran 7.3.0]
** [https://www.davidhbailey.com/dhbsoftware/ QD 2.3.17 ] (quadruple precision software library)
** [http://www.fftw.org/ FFTW 3.3.6] compiled with gcc 7.3.0


* GNU
* GNU
Line 34: Line 279:
** [https://www.open-mpi.org/software/ompi/v4.0/ OpenMPI 4.0.1]
** [https://www.open-mpi.org/software/ompi/v4.0/ OpenMPI 4.0.1]
** [http://www.netlib.org/scalapack/ ScaLAPACK 2.1.0]
** [http://www.netlib.org/scalapack/ ScaLAPACK 2.1.0]
-->


The CUDA ports "vasp_gpu, vasp_gpu_ncl" have been successfully build and validated with following toolchains:
== Related articles ==
 
* PGI (contains LAPACK, OpenMPI)
** [https://www.pgroup.com/index.htm PGI 19.10]
** [https://www.davidhbailey.com/dhbsoftware/ QD 2.3.17 ] (quadruple precision software library)
** [https://developer.nvidia.com/cuda-downloads CUDA 10.0]
** [http://www.fftw.org/ FFTW 3.3.6] compiled with gcc 7.3.0
 
* Intel (contains LAPACK and FFTW)
** [https://software.intel.com/en-us/parallel-studio-xe/choose-download Intel Parallel Studio 2018.4.057]
** [https://www.mpich.org/ MPICH 3.2.1]
** [https://developer.nvidia.com/cuda-downloads CUDA 10.0]
 
* GNU
** [https://gcc.gnu.org/fortran/ gcc and gfortran 7.3.0]
** [https://www.openblas.net/ Openblas 0.3.7]
** [http://www.fftw.org/ FFTW 3.3.8]
** [https://www.mpich.org/ MPICH 3.2.1]
** [https://developer.nvidia.com/cuda-downloads CUDA 10.0]
 
== Selected Makefiles ==
*[[A Debian based installation of VASP]]
*[[A Ubuntu based installation of VASP]]
*[[A Fedora based installation of VASP]]
*[[A CentOS based installation of VASP]]
*[[Linking gfortran with Intel MKL]]
 
== Related Sections ==
[[Installing VASP.6.X.X]],
[[Installing VASP.6.X.X]],
[[Precompiler flags]],
[[makefile.include]],
[[GPU port of VASP]],
[[Compiler options]],
[[Validation tests]]
[[Precompiler options]],
[[Linking to libraries]],
[[OpenACC GPU port of VASP]],
[[Validation tests]],
[[Known issues]],
[[Personal computer installation]]


----
----
[[The_VASP_Manual|Contents]]


[[Category:VASP]][[Category:Installation]][[Category:Performance]][[Category:GPU]][[Category:VASP6]]
[[Category:VASP]][[Category:Installation]][[Category:Performance]][[Category:GPU]]

Revision as of 08:08, 11 April 2024

Below we list the toolchains (compilers + assorted libraries) that we have used to build and test VASP in our nightly tests during the development. Starting from VASP.6.3.0, the toolchains are listed separately for each version of VASP.

  • These lists of toolchains are not comprehensive. They show what we have employed on a regular basis. Other/newer versions of the compilers and libraries than those listed below will, in all probability, work just as well (or better).
Tip: We encourage using up-to-date versions of compilers and libraries since they are continuously improved and bugs are identified and fixed.
  • Also for older versions of VASP, we recommend using up-to-date versions of compilers and libraries. In most cases, this will not be a problem. Except in some cases, VASP code was adjusted, e.g., to accommodate changes in the behavior of a compiler. Example: Compilation with GCC > 7.X.X is only possible as of VASP.6.2.0. That is because the GCC compilers became more strict and do not accept certain code constructs used in older VASP versions.[1]

VASP.6.4.3

Compilers MPI FFT BLAS LAPACK ScaLAPACK CUDA HDF5 Other Remarks Known issues
intel-oneapi-compilers-2024.0.2 intel-oneapi-mpi-2021.10.0 intel-oneapi-mkl-2023.2.0 - hdf5-1.14.0 wannier90-3.1.0
libxc-5.2.3 		Rocky Linux 8.8 -
gcc-12.3.0 openmpi-4.1.6 intel-oneapi-mkl-2023.2.0 netlib-scalapack-2.2.0 - hdf5-1.14.0 wannier90-3.1.0
libxc-5.2.3 		Rocky Linux 8.8 -
nvhpc-24.1
(OpenACC) 		openmpi-4.1.6
(CUDA-aware) 		intel-oneapi-mkl-2023.2.0 netlib-scalapack-2.2.0 cuda-11.8 hdf5-1.14.0 wannier90-3.1.0 Rock Linux 8.8
NVIDIA GPUs
(A30) 		-
aocc-4.0.0 openmpi-4.1.4 amdfftw-4.0 amdblis-4.0 amdlibflame-4.0 amdscalapack-4.0 - hdf5-1.13.0 wannier90-3.1.0
libxc-5.2.2 		On AMD CPUs
(Zen3) 		Reduce optimization level
nec-5.0.2 nmpi-2.25.0 nlc-3.0.0 netlib-scalapack-2.2.0 - - wannier90-3.1.0 Rocky Linux 8.8
NEC SX-Aurora TSUBASA
vector engine 		VASP >= 6.3.0[2]

VASP.6.3.0

Compilers MPI FFT BLAS LAPACK ScaLAPACK CUDA HDF5 Other Remarks Known issues
intel-oneapi-compilers-2022.0.1 intel-oneapi-mpi-2021.5.0 intel-oneapi-mkl-2022.0.1 - hdf5-1.13.0 wannier90-3.1.0 Centos 8.3
Intel Broadwell 		-
intel-parallel-studio-xe-2021.4.0 netlib-scalapack-2.1.0 - hdf5-1.10.7 wannier90-3.1.0 Centos 8.3
Intel Broadwell 		-
gcc-11.2.0 openmpi-4.1.2 intel-oneapi-mkl-2022.0.1 netlib-scalapack-2.1.0 - hdf5-1.13.0 wannier90-3.1.0
libxc-5.2.2 		Centos 8.3
Intel Broadwell 		-
gcc-11.2.0 openmpi-4.1.2 fftw-3.3.10 openblas-0.3.18 netlib-scalapack-2.1.0 - hdf5-1.13.0 wannier90-3.1.0
libxc-5.2.2 		Centos 8.3
Intel Broadwell 		-
gcc-11.2.0 openmpi-4.1.2 amdfftw-3.1 amdblis-3.1 amdlibflame-3.1 amdscalapack-3.1 - hdf5-1.13.0 wannier90-3.1.0
libxc-5.2.2 		Centos 8.3
AMD Zen3 		-
gcc-9.3.0 openmpi-4.0.5 fftw-3.3.8 openblas-0.3.10 netlib-scalapack-2.1.0 - hdf5-1.10.7 wannier90-3.1.0 Centos 8.3
Intel Broadwell 		Memory-leak[3]
gcc-7.5.0 openmpi-4.0.5 intel-mkl-2020.2.254 netlib-scalapack-2.1.0 - hdf5-1.10.7 wannier90-3.1.0 Centos 8.3
Intel Broadwell 		Memory-leak[3]
nvhpc-22.2
(OpenACC)		 openmpi-4.1.2 intel-oneapi-mkl-2022.0.1 netlib-scalapack-2.1.0 nvhpc-22.2
(cuda-11.0)		 hdf5-1.13.0 wannier90-3.1.0 Centos 8.3
NVIDIA GPUs
(P100 & V100) 		OpenACC
+
OpenMP[4]
nvhpc-21.2
(OpenACC) 		openmpi-4.0.5
(CUDA-aware) 		intel-mkl-2020.2.254 netlib-scalapack-2.1.0 nvhpc-21.2
(cuda-11.0) 		hdf5-1.10.7 wannier90-3.1.0 Centos 8.3
NVIDIA GPUs
(P100 & V100) 		Memory-leak[3]
nvhpc-21.2 openmpi-4.0.5 intel-mkl-2020.2.254 netlib-scalapack-2.1.0 - hdf5-1.10.7 wannier90-3.1.0 Centos 8.3
Intel Broadwell 		Memory-leak[3]
nvhpc-21.2 openmpi-4.0.5 fftw-3.3.8 openblas-0.3.10 netlib-scalapack-2.1.0 - hdf5-1.10.7 wannier90-3.1.0 Centos 8.3
Intel Broadwell 		Memory-leak[3]
aocc-3.2.0 openmpi-4.1.2 amdfftw-3.1 amdblis-3.1 amdlibflame-3.1 amdscalapack-3.1 - hdf5-1.13.0 wannier90-3.1.0
libxc-5.2.2 		On AMD CPUs
(Zen3) 		-
nec-3.4.0 nmpi-2.18.0 nlc-2.3.0 netlib-scalapack-2.2.0 - - wannier90-3.1.0 Centos 8.3
NEC SX-Aurora TSUBASA
vector engine 		VASP >= 6.3.0[2]

Older versions of VASP.6

Compilers MPI FFT BLAS LAPACK ScaLAPACK CUDA HDF5 Other Remarks Known issues
intel-parallel-studio-xe-2021.1.1 netlib-scalapack-2.1.0 - hdf5-1.10.7 wannier90-3.1.0 Centos 8.3
Intel Broadwell 		-
gcc-9.3.0 openmpi-4.0.5 fftw-3.3.8 openblas-0.3.10 netlib-scalapack-2.1.0 - hdf5-1.10.7 wannier90-3.1.0 Centos 8.3
Intel Broadwell 		Memory-leak[3]
VASP >= 6.2.0[1]
gcc-7.5.0 openmpi-4.0.5 intel-mkl-2020.2.254 netlib-scalapack-2.1.0 - hdf5-1.10.7 wannier90-3.1.0 Centos 8.3
Intel Broadwell 		Memory-leak[3]
nvhpc-21.2
(OpenACC) 		openmpi-4.0.5
(CUDA-aware) 		intel-mkl-2020.2.254 netlib-scalapack-2.1.0 nvhpc-21.2
(cuda-11.0) 		hdf5-1.10.7 wannier90-3.1.0 Centos 8.3
NVIDIA GPUs
(P100 & V100) 		Memory-leak[3]
nvhpc-21.2 openmpi-4.0.5 intel-mkl-2020.2.254 netlib-scalapack-2.1.0 - hdf5-1.10.7 wannier90-3.1.0 Centos 8.3
Intel Broadwell 		Memory-leak[3]
nvhpc-21.2 openmpi-4.0.5 fftw-3.3.8 openblas-0.3.10 netlib-scalapack-2.1.0 - hdf5-1.10.7 wannier90-3.1.0 Centos 8.3
Intel Broadwell 		Memory-leak[3]

Footnotes and references

  1. ↑ a b Support for GCC > 7.X.X was added with VASP.6.2.0. Do not use GCC-8.X.X compilers: the way we use the CONTIGUOUS construct in VASP is broken when using these compilers.
  2. ↑ a b The NEC SX-Aurora TSUBASA vector engine is supported as of VASP.6.3.0.
  3. ↑ a b c d e f g h i j A bug in OpenMPI versions 4.0.4-4.1.1 causes a memory leak in some ScaLAPACK calls. This mainly affects long molecular-dynamics runs. This issue is fixed as of openmpi-4.1.2.
  4. ↑ The NVIDIA HPC-SDK versions 22.1 and 22.2 have a serious bug that prohibits the execution of the OpenACC GPU port of VASP in conjunction with OpenMP-threading. When using these compiler versions you should compile the OpenACC GPU port of VASP without OpenMP-support. This bug is fixed as of NVIDIA HPC-SDK version 22.3.

Related articles

Installing VASP.6.X.X, makefile.include, Compiler options, Precompiler options, Linking to libraries, OpenACC GPU port of VASP, Validation tests, Known issues, Personal computer installation

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