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GTC ON-DEMAND

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Abstract:
Get your hands on the latest versions of Score-P and Vampir to profile the execution behavior of your large-scale GPU-Accelerated applications. See how these HPC community tools pick up as other tools (such as NVVP) drop off when your application spans multiple compute nodes. Regardless of whether your application uses CUDA, OpenACC, OpenMP or OpenCL for acceleration, or whether it is written in C, C++, Fortran or Python, you will receive a high-resolution timeline view of all program activity alongside the standard profiles to identify hot spots and avenues for optimization. The novel Python support now also enables performance studies for optimizing the inner workings of deep learning frameworks.
Get your hands on the latest versions of Score-P and Vampir to profile the execution behavior of your large-scale GPU-Accelerated applications. See how these HPC community tools pick up as other tools (such as NVVP) drop off when your application spans multiple compute nodes. Regardless of whether your application uses CUDA, OpenACC, OpenMP or OpenCL for acceleration, or whether it is written in C, C++, Fortran or Python, you will receive a high-resolution timeline view of all program activity alongside the standard profiles to identify hot spots and avenues for optimization. The novel Python support now also enables performance studies for optimizing the inner workings of deep learning frameworks.  Back
 
Topics:
Tools & Libraries, HPC and Supercomputing
Type:
Tutorial
Event:
GTC Silicon Valley
Year:
2019
Session ID:
S9347
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Abstract:
The Systems Performance Evaluation Corporation (SPEC) is a non-profit corporation that produces, maintains and publishes results of standardized performance benchmarks for high-performance computers. SPEC benchmark suites produced by the SPEC High-Performance Group (HPG) are generally comprised of applications focused on scientific and technical computing, coded using standard parallel programming interfaces. SPECACCEL is the latest benchmark from SPEC HPG, and is designed to objectively compare the performance of accelerator hardware systems, accelerator programming models and accelerator-enabled compilers. This talk will give an overview of the SPECACCEL suite, the benchmark run rules and processes for reporting results, and some sample performance results. Finally, we'll take an in-depth look at a few of the benchmarks to see what they can reveal about the performance characteristics of various accelerators.
The Systems Performance Evaluation Corporation (SPEC) is a non-profit corporation that produces, maintains and publishes results of standardized performance benchmarks for high-performance computers. SPEC benchmark suites produced by the SPEC High-Performance Group (HPG) are generally comprised of applications focused on scientific and technical computing, coded using standard parallel programming interfaces. SPECACCEL is the latest benchmark from SPEC HPG, and is designed to objectively compare the performance of accelerator hardware systems, accelerator programming models and accelerator-enabled compilers. This talk will give an overview of the SPECACCEL suite, the benchmark run rules and processes for reporting results, and some sample performance results. Finally, we'll take an in-depth look at a few of the benchmarks to see what they can reveal about the performance characteristics of various accelerators.  Back
 
Topics:
Performance Optimization, HPC and Supercomputing
Type:
Talk
Event:
GTC Silicon Valley
Year:
2014
Session ID:
S4437
Streaming:
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