| /* |
| * Copyright (c) 2011-2012, Los Alamos National Security, LLC. |
| * All rights Reserved. |
| * |
| * Copyright 2011-2012. Los Alamos National Security, LLC. This software was produced |
| * under U.S. Government contract DE-AC52-06NA25396 for Los Alamos National |
| * Laboratory (LANL), which is operated by Los Alamos National Security, LLC |
| * for the U.S. Department of Energy. The U.S. Government has rights to use, |
| * reproduce, and distribute this software. NEITHER THE GOVERNMENT NOR LOS |
| * ALAMOS NATIONAL SECURITY, LLC MAKES ANY WARRANTY, EXPRESS OR IMPLIED, OR |
| * ASSUMES ANY LIABILITY FOR THE USE OF THIS SOFTWARE. If software is modified |
| * to produce derivative works, such modified software should be clearly marked, |
| * so as not to confuse it with the version available from LANL. |
| * |
| * Additionally, redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * * Neither the name of the Los Alamos National Security, LLC, Los Alamos |
| * National Laboratory, LANL, the U.S. Government, nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE LOS ALAMOS NATIONAL SECURITY, LLC AND |
| * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT |
| * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL LOS ALAMOS NATIONAL |
| * SECURITY, LLC OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| * |
| * CLAMR -- LA-CC-11-094 |
| * This research code is being developed as part of the |
| * 2011 X Division Summer Workshop for the express purpose |
| * of a collaborative code for development of ideas in |
| * the implementation of AMR codes for Exascale platforms |
| * |
| * AMR implementation of the Wave code previously developed |
| * as a demonstration code for regular grids on Exascale platforms |
| * as part of the Supercomputing Challenge and Los Alamos |
| * National Laboratory |
| * |
| * Authors: Bob Robey XCP-2 brobey@lanl.gov |
| * Neal Davis davis68@lanl.gov, davis68@illinois.edu |
| * David Nicholaeff dnic@lanl.gov, mtrxknight@aol.com |
| * Dennis Trujillo dptrujillo@lanl.gov, dptru10@gmail.com |
| * |
| */ |
| #ifndef _ZORDER_H |
| #define _ZORDER_H |
| |
| #ifdef __cplusplus |
| extern "C" |
| { |
| #endif |
| |
| void calc_zorder(int size, int *i, int *j, int *level, int levmx, int ibase, int *z_index, int *z_order); |
| unsigned long long index_to_bit(unsigned long long index, int lev, int levmx, int ibase); |
| unsigned long long twobit_to_index(unsigned long long ibit, unsigned long long jbit); |
| void printbits(int n); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* _ZORDER_H */ |
| |
