Difference between revisions of "Applications/Openuh"

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==Usage==
 
==Usage==
  
'''Important''': This is a module installed to allow testing of the GPU Nodes, if you need this as a production module contact the Viper Team at [https://support.hull.ac.uk/ Topdesk] .
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'''Important''': This is a module installed to allow testing of the GPU Nodes, if you need this as a production module contact the HPC Team and raise a  [https://support.hull.ac.uk/ support ticket].
  
  
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===Scalar Optimizations===
 
===Scalar Optimizations===
  
A partial list of optimizations performed include:
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A partial list of optimizations performed includes:
  
 
* Code motion
 
* Code motion
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* Dead code elimination  
 
* Dead code elimination  
 
* Expression simplification  
 
* Expression simplification  
* Common sub expression elimination
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* Common sub-expression elimination
 
* Strength reduction
 
* Strength reduction
  
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[username@login01 ~]$ module add openuh/3.1.0
 
[username@login01 ~]$ module add openuh/3.1.0
 
</pre>
 
</pre>
 
 
 
  
 
==Further Information==
 
==Further Information==

Latest revision as of 10:41, 23 March 2023

Application Details

  • Description: OpenUH is an Open64 based open source OpenACC compiler supporting C and FORTRAN, developed by HPCTools group from University of Houston.
  • Version: 3.1.0
  • Module: openuh/3.1.0
  • Licence: Github, open source

Usage

Important: This is a module installed to allow testing of the GPU Nodes, if you need this as a production module contact the HPC Team and raise a support ticket.


Language highlights

  • C compatible with gcc
  • C++ compatible g++
  • Fortran90 with Fortran95 extensions


Compiler Optimizations

At the -O2 and -O3 optimization levels the compilers will use the IA-64 software pipe-lining instructions. At the -O3 level a more powerful data dependence analysis will be performed.


Scalar Optimizations

A partial list of optimizations performed includes:

  • Code motion
  • Constant propagation
  • Dead code elimination
  • Expression simplification
  • Common sub-expression elimination
  • Strength reduction


Module

[username@login01 ~]$ module add openuh/3.1.0

Further Information

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