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Download Java sources

scimark2lib.zip: compressed class files.
scimark2lib.jar: class files in Java Archive format.
scimkar2src.zip: source code for SciMark 2.0

Executing SciMark 2.0 off-line

The files above contain a command-line version of SciMark 2.0. The package name is jnt.scimark2. ("jnt" stands for Java Numerical Toolkit.) Once added to the CLASSPATH, Scimark 2.0 can be executed from the console as 
  >java jnt.scimark2.commandline
and will print out something like 
  FFT (1024): 42.70076033694999
  SOR (100x100):   73.10147812528068
  Monte Carlo : 4.007934917406076
  Sparse matmult (N=1000, nz=5000): 26.649316842740802
  LU (100x100): 42.18157847398831
  
  java.vendor: Sun Microsystems Inc.
  java.version: 1.2
  os.arch: x86
  os.name: Windows NT
  os.version: 4.0
These results can be mailed to pozo@nist.gov.

Running the LARGE version

The LARGE version of SciMark 2.0 uses bigger data sizes desinged to be much bigger than most low-level caches (> 2MBytes) and can be useful in measuring the capability of the memory subsystem of your Java platform. This version of SciMark is available off-line only, and can be run as 

  >java jnt.scimark2.commandline -large
SciMark 2.0 benchmark developed by Roldan Pozo and Bruce Miller

Commercial equipment and software is referred to on these pages in order to precisely document experimental measurements. Mention of these products does not imply recommendation or endorsement by the National Institute of Standards and Technology, nor does it imply that the products so identified are necessarily the best available for that purpose.