Nvhpc
Introduction
The NVIDIA HPC SDK is a comprehensive suite of compilers, libraries and tools essential to maximizing developer productivity and the performance and portability of HPC applications. The NVIDIA HPC SDK C, C++, and Fortran compilers support GPU acceleration of HPC modeling and simulation applications with standard C++ and Fortran, OpenACC directives, and CUDA. GPU-accelerated math libraries maximize performance on common HPC algorithms, and optimized communications libraries enable standards-based multi-GPU and scalable systems programming. Performance profiling and debugging tools simplify porting and optimization of HPC applications, and containerization tools enable easy deployment on-premises or in the cloud. For more information, please check: NGC: https://ngc.nvidia.com/catalog/containers/nvidia:nvhpc
Versions
20.11
20.7
20.9
21.5
21.9
Commands
nvc
nvc++
nvfortran
nvcc
pgcc
pgc++
pgfortran
cuda-gdb
ncu
nv-nsight-cu-cli
nvprof
nsight-sys
nsys
Module
You can load the modules by:
module load ngc
module load nvhpc
Example job
Warning
Using #!/bin/sh -l
as shebang in the slurm job script will cause the failure of some biocontainer modules. Please use #!/bin/bash
instead.
To run nvhpc on our clusters:
#!/bin/bash
#SBATCH -A myallocation # Allocation name
#SBATCH -t 1:00:00
#SBATCH -N 1
#SBATCH -n 1
#SBATCH --job-name=nvhpc
#SBATCH --mail-type=FAIL,BEGIN,END
#SBATCH --error=%x-%J-%u.err
#SBATCH --output=%x-%J-%u.out
module --force purge
ml ngc nvhpc