forked from hpcg-benchmark/hpcg
-
Notifications
You must be signed in to change notification settings - Fork 0
Official HPCG benchmark source code
License
jspark1105/hpcg
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Folders and files
Name | Name | Last commit message | Last commit date | |
---|---|---|---|---|
Repository files navigation
#################################################### High Performance Conjugate Gradient Benchmark (HPCG) #################################################### :Author: Jack Dongarra and Michael Heroux and Piotr Luszczek :Revision: 2.4 :Date: June 3, 2014 ============ Introduction ============ HPCG is a software package that performs a fixed number of symmetric Gauss-Seidel preconditioned conjugate gradient iterations using double precision (64 bit) floating point values. Integer arrays have global and local scope (global indices are unique across the entire distributed memory system, local indices are unique within a memory image). Integer data for global/local indices have three modes: * 32/32 - global and local integers are 32-bit * 64/32 - global integers are 64-bit, local are 32-bit * 64/64 - global and local are 64-bit. These various modes are required in order to address sufficiently big problems if the range of indexing goes above 2^31 (roughly 2.1B), or to conserve storage costs if the range of indexing is less than 2^31. The HPCG software package requires the availibility on your system of an implementation of the Message Passing Interface (MPI). An implementation compliant with MPI version 1.1 is sufficient. ============ Installation ============ See the file ``INSTALL`` in this directory. ============= Documentation ============= The source code documentation can be generated with a Doxygen (version 1.8 or newer). In this directory type:: doxygen tools/hpcg.dox Doxygen will then generate various output formats in the ``out`` directory. ====== Tuning ====== See the file ``TUNING`` in this directory. ==== Bugs ==== Known problems and bugs with this release are documented in the file ``BUGS``. =================== Further information =================== Check out the website http://www.hpcg-benchmark.org/ for the latest information.
About
Official HPCG benchmark source code
Resources
License
Stars
Watchers
Forks
Releases
No releases published
Packages 0
No packages published
Languages
- C++ 77.9%
- PHP 10.6%
- HTML 4.1%
- CSS 3.8%
- Makefile 3.4%
- Python 0.2%