Simulation / Modeling / Design

NVIDIA HPC SDK 21.3 Now Available

Today, NVIDIA is announcing the availability of the HPC SDK version 21.3. This software can be downloaded now free of charge.

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What’s New 

  • HPC-X toolkit, a comprehensive data communications package including MPI
  • C++ stdpar support for multicore CPUs 
  • CUDA 11.2 Update 1

See the HPC SDK Release Notes for more information.


The NVIDIA HPC SDK is a comprehensive suite of compilers, libraries, and tools enabling developers to program the entire HPC platform from the GPU foundation to the CPU, and through the interconnect. It is the only comprehensive, integrated SDK for programming accelerated computing systems.

The NVIDIA HPC SDK C++ and Fortran compilers are the first compilers to support automatic GPU acceleration of standard language constructs including C++17 parallel algorithms and Fortran intrinsics.

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