Merge branch 'license'

LICENSE.md

@@ -1,13 +1,27 @@
 # Terms of Use
-This software was developed at the [National Institute of Standards and Technology](http://www.nist.gov)
-by employees of the Federal Government in the course of their official duties.
-Pursuant to [title 17 section 105](https://www.copyright.gov/title17/92chap1.html#105)
-of the United States Code this software is not subject to copyright protection
-and is in the public domain. NIST assumes no responsibility whatsoever for the
-use of this software by other parties, and makes no guarantees, expressed or
-implied, about its quality, reliability, or any other characteristic.
-We would appreciate acknowledgement if the software is used.
 
-This software can be redistributed and/or modified freely provided that any
-derivative works bear some notice that they are derived from it, and any
-modified versions bear some notice that they have been modified.
+This software was developed by employees of the
+[National Institute of Standards and Technology](http://www.nist.gov), an agency
+of the Federal Government and is being made available as a public service.
+Pursuant to
+[Title 17 United States Code Section 105](https://www.copyright.gov/title17/92chap1.html#105),
+works of NIST employees are not subject to copyright protection in the United
+States. This software may be subject to foreign copyright. Permission in the
+United States and in foreign countries, to the extent that NIST may hold
+copyright, to use, copy, modify, create derivative works, and distribute this
+software and its documentation without fee is hereby granted on a non-exclusive
+basis, provided that this notice and disclaimer of warranty appears in all
+copies.
+
+THE SOFTWARE IS PROVIDED 'AS IS' WITHOUT ANY WARRANTY OF ANY KIND, EITHER
+EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY
+THAT THE SOFTWARE WILL CONFORM TO SPECIFICATIONS, ANY IMPLIED WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND FREEDOM FROM
+INFRINGEMENT, AND ANY WARRANTY THAT THE DOCUMENTATION WILL CONFORM TO THE
+SOFTWARE, OR ANY WARRANTY THAT THE SOFTWARE WILL BE ERROR FREE. IN NO EVENT
+SHALL NIST BE LIABLE FOR ANY DAMAGES, INCLUDING, BUT NOT LIMITED TO, DIRECT,
+INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES, ARISING OUT OF, RESULTING FROM, OR
+IN ANY WAY CONNECTED WITH THIS SOFTWARE, WHETHER OR NOT BASED UPON WARRANTY,
+CONTRACT, TORT, OR OTHERWISE, WHETHER OR NOT INJURY WAS SUSTAINED BY PERSONS OR
+PROPERTY OR OTHERWISE, AND WHETHER OR NOT LOSS WAS SUSTAINED FROM, OR AROSE OUT
+OF THE RESULTS OF, OR USE OF, THE SOFTWARE OR SERVICES PROVIDED HEREUNDER.

analysis-diffusion/plot_runtimes.py

@@ -28,12 +28,10 @@
 cpuBase = ("serial", "openmp", "tbb")
 gpuBase = ("cuda", "openacc", "opencl")
 
-# sizes = (256, 512, 768, 1024, 1280, 1536, 1792, 2048)
 sizes = (256, 512, 768, 1024)
 
 dirset = (["cpu-{0}-diffusion".format(c) for c in cpuBase],
           ["gpu-{0}-diffusion".format(g) for g in gpuBase])
-
 dirs = [s for sublist in dirset for s in sublist]
 
 colors = ['black'] + [plt.cm.cool(i) for i in np.linspace(0, 1, len(dirs)-1)]
@@ -108,17 +106,17 @@
 
     plt.figure(3)
     plt.legend(loc='best')
-    plt.savefig("runtime_{0}.png".format(nx), dpi=300, bbox_inches='tight')
+    plt.savefig("all-runtime-{0}.png".format(nx), dpi=300, bbox_inches='tight')
     plt.close()
 
     plt.figure(4)
     plt.legend(loc='best')
-    plt.savefig("residual_{0}.png".format(nx), dpi=300, bbox_inches='tight')
+    plt.savefig("all-residual-{0}.png".format(nx), dpi=300, bbox_inches='tight')
     plt.close()
 
     plt.figure(5)
     plt.legend(loc='best')
-    plt.savefig("diffusion_{0}.png".format(nx), dpi=300, bbox_inches='tight')
+    plt.savefig("all-diffusion-{0}.png".format(nx), dpi=300, bbox_inches='tight')
     plt.close()
 
     plt.figure(6)
@@ -127,13 +125,13 @@
     plt.close()
 
 plt.figure(0)
-plt.savefig("runtimes.png", dpi=300, bbox_inches='tight')
+plt.savefig("all-runtimes.png", dpi=300, bbox_inches='tight')
 plt.close()
 
 plt.figure(1)
-plt.savefig("residuals.png", dpi=300, bbox_inches='tight')
+plt.savefig("all-residuals.png", dpi=300, bbox_inches='tight')
 plt.close()
 
 plt.figure(2)
-plt.savefig("diffusions.png", dpi=300, bbox_inches='tight')
+plt.savefig("all-diffusions.png", dpi=300, bbox_inches='tight')
 plt.close()

common-diffusion/boundaries.h

@@ -1,20 +1,6 @@
 /**********************************************************************************
  HiPerC: High Performance Computing Strategies for Boundary Value Problems
- written by Trevor Keller and available from https://github.com/usnistgov/hiperc
-
- This software was developed at the National Institute of Standards and Technology
- by employees of the Federal Government in the course of their official duties.
- Pursuant to title 17 section 105 of the United States Code this software is not
- subject to copyright protection and is in the public domain. NIST assumes no
- responsibility whatsoever for the use of this software by other parties, and makes
- no guarantees, expressed or implied, about its quality, reliability, or any other
- characteristic. We would appreciate acknowledgement if the software is used.
-
- This software can be redistributed and/or modified freely provided that any
- derivative works bear some notice that they are derived from it, and any modified
- versions bear some notice that they have been modified.
-
- Questions/comments to Trevor Keller ([email protected])
+ Written by Trevor Keller and available from https://github.com/usnistgov/hiperc
  **********************************************************************************/
 
 /**

common-diffusion/mesh.c

@@ -1,20 +1,6 @@
 /**********************************************************************************
  HiPerC: High Performance Computing Strategies for Boundary Value Problems
- written by Trevor Keller and available from https://github.com/usnistgov/hiperc
-
- This software was developed at the National Institute of Standards and Technology
- by employees of the Federal Government in the course of their official duties.
- Pursuant to title 17 section 105 of the United States Code this software is not
- subject to copyright protection and is in the public domain. NIST assumes no
- responsibility whatsoever for the use of this software by other parties, and makes
- no guarantees, expressed or implied, about its quality, reliability, or any other
- characteristic. We would appreciate acknowledgement if the software is used.
-
- This software can be redistributed and/or modified freely provided that any
- derivative works bear some notice that they are derived from it, and any modified
- versions bear some notice that they have been modified.
-
- Questions/comments to Trevor Keller ([email protected])
+ Written by Trevor Keller and available from https://github.com/usnistgov/hiperc
  **********************************************************************************/
 
 /**

common-diffusion/mesh.h

@@ -1,20 +1,6 @@
 /**********************************************************************************
  HiPerC: High Performance Computing Strategies for Boundary Value Problems
- written by Trevor Keller and available from https://github.com/usnistgov/hiperc
-
- This software was developed at the National Institute of Standards and Technology
- by employees of the Federal Government in the course of their official duties.
- Pursuant to title 17 section 105 of the United States Code this software is not
- subject to copyright protection and is in the public domain. NIST assumes no
- responsibility whatsoever for the use of this software by other parties, and makes
- no guarantees, expressed or implied, about its quality, reliability, or any other
- characteristic. We would appreciate acknowledgement if the software is used.
-
- This software can be redistributed and/or modified freely provided that any
- derivative works bear some notice that they are derived from it, and any modified
- versions bear some notice that they have been modified.
-
- Questions/comments to Trevor Keller ([email protected])
+ Written by Trevor Keller and available from https://github.com/usnistgov/hiperc
  **********************************************************************************/
 
 /**

common-diffusion/numerics.c

@@ -1,20 +1,6 @@
 /**********************************************************************************
  HiPerC: High Performance Computing Strategies for Boundary Value Problems
- written by Trevor Keller and available from https://github.com/usnistgov/hiperc
-
- This software was developed at the National Institute of Standards and Technology
- by employees of the Federal Government in the course of their official duties.
- Pursuant to title 17 section 105 of the United States Code this software is not
- subject to copyright protection and is in the public domain. NIST assumes no
- responsibility whatsoever for the use of this software by other parties, and makes
- no guarantees, expressed or implied, about its quality, reliability, or any other
- characteristic. We would appreciate acknowledgement if the software is used.
-
- This software can be redistributed and/or modified freely provided that any
- derivative works bear some notice that they are derived from it, and any modified
- versions bear some notice that they have been modified.
-
- Questions/comments to Trevor Keller ([email protected])
+ Written by Trevor Keller and available from https://github.com/usnistgov/hiperc
  **********************************************************************************/
 
 /**

common-diffusion/numerics.h

@@ -1,20 +1,6 @@
 /**********************************************************************************
  HiPerC: High Performance Computing Strategies for Boundary Value Problems
- written by Trevor Keller and available from https://github.com/usnistgov/hiperc
-
- This software was developed at the National Institute of Standards and Technology
- by employees of the Federal Government in the course of their official duties.
- Pursuant to title 17 section 105 of the United States Code this software is not
- subject to copyright protection and is in the public domain. NIST assumes no
- responsibility whatsoever for the use of this software by other parties, and makes
- no guarantees, expressed or implied, about its quality, reliability, or any other
- characteristic. We would appreciate acknowledgement if the software is used.
-
- This software can be redistributed and/or modified freely provided that any
- derivative works bear some notice that they are derived from it, and any modified
- versions bear some notice that they have been modified.
-
- Questions/comments to Trevor Keller ([email protected])
+ Written by Trevor Keller and available from https://github.com/usnistgov/hiperc
  **********************************************************************************/
 
 /**

common-diffusion/output.c

@@ -1,20 +1,6 @@
 /**********************************************************************************
  HiPerC: High Performance Computing Strategies for Boundary Value Problems
- written by Trevor Keller and available from https://github.com/usnistgov/hiperc
-
- This software was developed at the National Institute of Standards and Technology
- by employees of the Federal Government in the course of their official duties.
- Pursuant to title 17 section 105 of the United States Code this software is not
- subject to copyright protection and is in the public domain. NIST assumes no
- responsibility whatsoever for the use of this software by other parties, and makes
- no guarantees, expressed or implied, about its quality, reliability, or any other
- characteristic. We would appreciate acknowledgement if the software is used.
-
- This software can be redistributed and/or modified freely provided that any
- derivative works bear some notice that they are derived from it, and any modified
- versions bear some notice that they have been modified.
-
- Questions/comments to Trevor Keller ([email protected])
+ Written by Trevor Keller and available from https://github.com/usnistgov/hiperc
  **********************************************************************************/
 
 /**

common-diffusion/output.h

@@ -1,20 +1,6 @@
 /**********************************************************************************
  HiPerC: High Performance Computing Strategies for Boundary Value Problems
- written by Trevor Keller and available from https://github.com/usnistgov/hiperc
-
- This software was developed at the National Institute of Standards and Technology
- by employees of the Federal Government in the course of their official duties.
- Pursuant to title 17 section 105 of the United States Code this software is not
- subject to copyright protection and is in the public domain. NIST assumes no
- responsibility whatsoever for the use of this software by other parties, and makes
- no guarantees, expressed or implied, about its quality, reliability, or any other
- characteristic. We would appreciate acknowledgement if the software is used.
-
- This software can be redistributed and/or modified freely provided that any
- derivative works bear some notice that they are derived from it, and any modified
- versions bear some notice that they have been modified.
-
- Questions/comments to Trevor Keller ([email protected])
+ Written by Trevor Keller and available from https://github.com/usnistgov/hiperc
  **********************************************************************************/
 
 /**

common-diffusion/timer.h

@@ -1,20 +1,6 @@
 /**********************************************************************************
  HiPerC: High Performance Computing Strategies for Boundary Value Problems
- written by Trevor Keller and available from https://github.com/usnistgov/hiperc
-
- This software was developed at the National Institute of Standards and Technology
- by employees of the Federal Government in the course of their official duties.
- Pursuant to title 17 section 105 of the United States Code this software is not
- subject to copyright protection and is in the public domain. NIST assumes no
- responsibility whatsoever for the use of this software by other parties, and makes
- no guarantees, expressed or implied, about its quality, reliability, or any other
- characteristic. We would appreciate acknowledgement if the software is used.
-
- This software can be redistributed and/or modified freely provided that any
- derivative works bear some notice that they are derived from it, and any modified
- versions bear some notice that they have been modified.
-
- Questions/comments to Trevor Keller ([email protected])
+ Written by Trevor Keller and available from https://github.com/usnistgov/hiperc
  **********************************************************************************/
 
 /**

common-diffusion/type.h

@@ -1,20 +1,6 @@
 /**********************************************************************************
  HiPerC: High Performance Computing Strategies for Boundary Value Problems
- written by Trevor Keller and available from https://github.com/usnistgov/hiperc
-
- This software was developed at the National Institute of Standards and Technology
- by employees of the Federal Government in the course of their official duties.
- Pursuant to title 17 section 105 of the United States Code this software is not
- subject to copyright protection and is in the public domain. NIST assumes no
- responsibility whatsoever for the use of this software by other parties, and makes
- no guarantees, expressed or implied, about its quality, reliability, or any other
- characteristic. We would appreciate acknowledgement if the software is used.
-
- This software can be redistributed and/or modified freely provided that any
- derivative works bear some notice that they are derived from it, and any modified
- versions bear some notice that they have been modified.
-
- Questions/comments to Trevor Keller ([email protected])
+ Written by Trevor Keller and available from https://github.com/usnistgov/hiperc
  **********************************************************************************/
 
 /**

common-spinodal/boundaries.h

@@ -1,20 +1,6 @@
 /**********************************************************************************
  HiPerC: High Performance Computing Strategies for Boundary Value Problems
- written by Trevor Keller and available from https://github.com/usnistgov/hiperc
-
- This software was developed at the National Institute of Standards and Technology
- by employees of the Federal Government in the course of their official duties.
- Pursuant to title 17 section 105 of the United States Code this software is not
- subject to copyright protection and is in the public domain. NIST assumes no
- responsibility whatsoever for the use of this software by other parties, and makes
- no guarantees, expressed or implied, about its quality, reliability, or any other
- characteristic. We would appreciate acknowledgement if the software is used.
-
- This software can be redistributed and/or modified freely provided that any
- derivative works bear some notice that they are derived from it, and any modified
- versions bear some notice that they have been modified.
-
- Questions/comments to Trevor Keller ([email protected])
+ Written by Trevor Keller and available from https://github.com/usnistgov/hiperc
  **********************************************************************************/
 
 /**

common-spinodal/mesh.c

@@ -1,20 +1,6 @@
 /**********************************************************************************
  HiPerC: High Performance Computing Strategies for Boundary Value Problems
- written by Trevor Keller and available from https://github.com/usnistgov/hiperc
-
- This software was developed at the National Institute of Standards and Technology
- by employees of the Federal Government in the course of their official duties.
- Pursuant to title 17 section 105 of the United States Code this software is not
- subject to copyright protection and is in the public domain. NIST assumes no
- responsibility whatsoever for the use of this software by other parties, and makes
- no guarantees, expressed or implied, about its quality, reliability, or any other
- characteristic. We would appreciate acknowledgement if the software is used.
-
- This software can be redistributed and/or modified freely provided that any
- derivative works bear some notice that they are derived from it, and any modified
- versions bear some notice that they have been modified.
-
- Questions/comments to Trevor Keller ([email protected])
+ Written by Trevor Keller and available from https://github.com/usnistgov/hiperc
  **********************************************************************************/
 
 /**

common-spinodal/mesh.h

@@ -1,20 +1,6 @@
 /**********************************************************************************
  HiPerC: High Performance Computing Strategies for Boundary Value Problems
- written by Trevor Keller and available from https://github.com/usnistgov/hiperc
-
- This software was developed at the National Institute of Standards and Technology
- by employees of the Federal Government in the course of their official duties.
- Pursuant to title 17 section 105 of the United States Code this software is not
- subject to copyright protection and is in the public domain. NIST assumes no
- responsibility whatsoever for the use of this software by other parties, and makes
- no guarantees, expressed or implied, about its quality, reliability, or any other
- characteristic. We would appreciate acknowledgement if the software is used.
-
- This software can be redistributed and/or modified freely provided that any
- derivative works bear some notice that they are derived from it, and any modified
- versions bear some notice that they have been modified.
-
- Questions/comments to Trevor Keller ([email protected])
+ Written by Trevor Keller and available from https://github.com/usnistgov/hiperc
  **********************************************************************************/
 
 /**