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April 2018
OPENACC MONTHLY
HIGHLIGHTS
2
WHAT IS OPENACC
main()
{
<serial code>
#pragma acc kernels
{
<parallel code>
}
}
Add Simple Compiler Directive
POWERFUL ...
3
silica IFPEN, RMM-DIIS on P100
OPENACC GROWING MOMENTUM
Wide Adoption Across Key HPC Codes
ANSYS Fluent
Gaussian
VASP
LS...
4
ARE YOU COMING TO ISC?
Let us know if you are planning to be at ISC 18 in Frankfurt. We would
love to meet you in person...
5
DOWNLOAD PGI 18.4 COMMUNITY EDITION
New features in PGI 18.4 include:
 Support for Intel Skylake, IBM POWER9, and AMD Z...
6
OPENACC IN THE NEWS
 Pawsey GPU Hackathon – great results,
amazing experience!
InsideHPC SCW
US Embassy in
Australia
 ...
7
RECORDED GTC OPENACC SESSIONS
1. Porting VASP to GPUs with OpenACC
2. Solar Storm Modeling using OpenACC: From HPC
Clust...
8
RESOURCES
Paper: OpenACC performance for simulating 2D radial dambreak using FVM HLLE flux
By P H Gunawan and M R Pahlev...
9
UPCOMING EVENTS
COMPLETE LIST OF EVENTS
Event Date
CSCS Directive Based GPU Programming May 14-15, 2018
GPU Hackathon: U...
WWW.OPENACC.ORG
Learn more at
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OpenACC Monthly Highlights April 2018

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OpenACC April Monthly Highlights are full of the latest OpenACC news, events, resources and more. Learn about upcoming events, including ISC, and explore GTC recorded sessions covering a variety of OpenACC topics.

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OpenACC Monthly Highlights April 2018

  1. 1. April 2018 OPENACC MONTHLY HIGHLIGHTS
  2. 2 WHAT IS OPENACC main() { <serial code> #pragma acc kernels { <parallel code> } } Add Simple Compiler Directive POWERFUL & PORTABLE Directives-based programming model for parallel computing Designed for performance and portability on CPUs and GPUs SIMPLE Open Specification Developed by OpenACC.org Consortium
  3. 3 silica IFPEN, RMM-DIIS on P100 OPENACC GROWING MOMENTUM Wide Adoption Across Key HPC Codes ANSYS Fluent Gaussian VASP LSDalton MPAS GAMERA GTC XGC ACME FLASH COSMO Numeca OVER 100 APPS* USING OpenACC Prof. Georg Kresse Computational Materials Physics University of Vienna For VASP, OpenACC is the way forward for GPU acceleration. Performance is similar to CUDA, and OpenACC dramatically decreases GPU development and maintenance efforts. We’re excited to collaborate with NVIDIA and PGI as an early adopter of Unified Memory. VASP Top Quantum Chemistry and Material Science Code * Applications in production and development
  4. 4 ARE YOU COMING TO ISC? Let us know if you are planning to be at ISC 18 in Frankfurt. We would love to meet you in person and discuss how we can collaborate. We want to meet! Please click here if you are at ISC
  5. 5 DOWNLOAD PGI 18.4 COMMUNITY EDITION New features in PGI 18.4 include:  Support for Intel Skylake, IBM POWER9, and AMD Zen  Full OpenACC 2.6 directives-based parallel programming on both NVIDIA(R) Tesla(R) GPUs and multicore CPUs  OpenMP 4.5 for x86-64 and OpenPOWER multicore CPUs  Integrated NVIDIA CUDA(R) 9.1 toolkit and libraries for Tesla GPUs, including V100 with NVIDIA Volta  Partial C++17 support and GCC 7.2 interoperability  And more! DOWNLOAD
  6. 6 OPENACC IN THE NEWS  Pawsey GPU Hackathon – great results, amazing experience! InsideHPC SCW US Embassy in Australia  InsideHPC: Developing Faster Algorithms with OpenACC and XcalableACC READ MORE  OpenACC Blog: OpenACC at GTC What’s new in OpenACC 2.6
  7. 7 RECORDED GTC OPENACC SESSIONS 1. Porting VASP to GPUs with OpenACC 2. Solar Storm Modeling using OpenACC: From HPC Cluster to "In-House" 3. Application of OpenACC to Computer Aided Drug Discovery software suite "Sanjeevini" 4. An Agile Approach to Building a GPU-enabled and Performance-portable Global Cloud-resolving Atmospheric Model 5. Acceleration of a Computational Fluid Dynamics Code with GPU Using OpenACC Over 30 Sessions. Variety of Domains. LEARN MORE
  8. 8 RESOURCES Paper: OpenACC performance for simulating 2D radial dambreak using FVM HLLE flux By P H Gunawan and M R Pahlevi “The aim of this paper is to investigate the performances of openACC platform for computing 2D radial dambreak. Here, the shallow water equation will be used to describe and simulate 2D radial dambreak with finite volume method (FVM) using HLLE flux...The results show the using OpenACC, the computational time is reduced. For the dry and wet radial dambreak simulations using 2048 grids, the computational time of parallel is obtained 575.984 s and 584.830 s respectively for both simulations. These results show the successful of OpenACC when they are compared with the serial time of dry and wet radial dambreak simulations which are collected 28047.500 s and 29269.40 s respectively.” READ NOW
  9. 9 UPCOMING EVENTS COMPLETE LIST OF EVENTS Event Date CSCS Directive Based GPU Programming May 14-15, 2018 GPU Hackathon: UC Boulder June 4-8, 2018 1st HPC Summer School in Colombia June 5-9, 2018 International Workshop on OpenPOWER for HPC June 28, 2018 CSCS-USI SUMMER SCHOOL 2018 July 15-27, 2018 P3MA Workshop at ISC June 28, 2018 PASC July 2-4, 2018 CSCS-USI SUMMER SCHOOL 2018 July 15-27, 2018
  10. WWW.OPENACC.ORG Learn more at

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