Gabriele Cosmo
1124 lines
31 KiB
C++
1124 lines
31 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// INCL++ intra-nuclear cascade model
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// Alain Boudard, CEA-Saclay, France
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// Joseph Cugnon, University of Liege, Belgium
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// Jean-Christophe David, CEA-Saclay, France
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// Pekka Kaitaniemi, CEA-Saclay, France, and Helsinki Institute of Physics, Finland
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// Sylvie Leray, CEA-Saclay, France
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// Davide Mancusi, CEA-Saclay, France
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//
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#define INCLXX_IN_GEANT4_MODE 1
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#include "globals.hh"
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/** \file G4INCLHashing.hh
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* \brief Functions for hashing a collection of NucleonItems.
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*
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* \date 12th October 2012
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* \author Davide Mancusi
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*/
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#ifndef G4INCLHASHING_HH_
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#define G4INCLHASHING_HH_
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#ifdef INCLXX_IN_GEANT4_MODE
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#define INCL_CACHING_CLUSTERING_MODEL_INTERCOMPARISON_Set 1
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#endif // INCLXX_IN_GEANT4_MODE
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#ifdef INCL_CACHING_CLUSTERING_MODEL_INTERCOMPARISON_HashMask
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#include <algorithm>
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#include <numeric>
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#include <climits>
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// #include <cassert>
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namespace G4INCL {
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namespace Hashing {
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typedef G4int NucleonItem;
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// the C++ standard guarantees that unsigned long is at least 32-bit long
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typedef unsigned long HashType;
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/* Depending on the size of the HashType type, we use 32-bit or 64-bit
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* binary masks. 64-bit masks guarantee lower collision rates (about a
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* factor of 3). Checks are done using compile-time constants defined in
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* the standard <climits> header.
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*/
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namespace {
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const G4int maskTableSize = 500;
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HashType mask[maskTableSize] = {
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#if ULONG_MAX >= 18446744073709551615UL // 2^64-1
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// unsigned longs have at least 64 bits here
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4702504706864814267UL,
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15867743096752998125UL,
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1925133831785711339UL,
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3063678697824149615UL,
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3234475698548538313UL,
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7917662962824220875UL,
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9924018995951912525UL,
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4682901166658838314UL,
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981361508296534881UL,
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18376824469534567556UL,
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5343971687892173674UL,
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10169451505660710328UL,
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7865786236744900341UL,
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10279352445822536091UL,
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7089630702066408548UL,
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4808534960882600398UL,
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12538238618753707399UL,
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16091508301730012097UL,
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14073498192850855514UL,
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9966250765115558375UL,
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5718582854016674314UL,
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5837057680281951483UL,
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1596870119086046964UL,
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15866877264435719977UL,
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12743659579234384899UL,
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13589152059793213451UL,
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3364441792317801205UL,
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17190534087980602002UL,
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2252844317879582875UL,
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16883577324406774376UL,
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15985239218161130895UL,
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3661288085782215193UL,
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17294313791381397188UL,
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9405115097872546015UL,
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2834208340246893214UL,
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15589349083551097162UL,
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7475687940900359446UL,
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2706367355862311522UL,
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17987211229193808759UL,
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6863833750504706813UL,
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3685392250678121047UL,
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11759380240055300923UL,
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13403449794574083242UL,
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1985973959990096358UL,
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15223952677867744295UL,
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6118509595165778043UL,
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815155895778500187UL,
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18185573450595916074UL,
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5501350898920817482UL,
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382043392356382894UL,
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7212372096396984419UL,
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17216082813533838272UL,
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11664929762302443627UL,
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12742534429666211769UL,
|
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10885936672907243422UL,
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7408809357861601856UL,
|
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7235809803254354851UL,
|
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10923449527984005964UL,
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11846584293234382222UL,
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10656509822128626836UL,
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2129734486054336774UL,
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4595091378435214061UL,
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9874818728883580365UL,
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5946304945334907747UL,
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10039693308935676801UL,
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13281974385330546238UL,
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18100260506304059768UL,
|
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2874169620796400411UL,
|
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7108218580097801290UL,
|
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1609767302727070556UL,
|
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11296708194993589343UL,
|
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13937355006285948174UL,
|
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4714440178991372538UL,
|
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16551309706022489963UL,
|
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10000176812340548792UL,
|
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11878058786115320873UL,
|
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17227685596830233118UL,
|
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6913194524255335692UL,
|
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8581157771211862326UL,
|
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7692516248830269819UL,
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4834805303668841320UL,
|
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17683695285788382628UL,
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3163270552620053128UL,
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7501354178009882428UL,
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18032292064795682158UL,
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14903091228667847945UL,
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12658813769564311973UL,
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11071671991853641692UL,
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1898680911275368123UL,
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11850012838739454071UL,
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11605340059702017433UL,
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1993475538032240150UL,
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14225643076178260981UL,
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6073746146812460969UL,
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10427646200541715974UL,
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8534830515125041658UL,
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12137748989343460832UL,
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401619354176178507UL,
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10566842722928406433UL,
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2726007197202736953UL,
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12070986965363522186UL,
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14306741808513945796UL,
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9411600548893210409UL,
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10677814577847517837UL,
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2524629524427176799UL,
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13769537677295179355UL,
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2202164469715649820UL,
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18048299992904550974UL,
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11620367199819191275UL,
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12863789957300408274UL,
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9470331939464407385UL,
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1530202837192022943UL,
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8835064955139736011UL,
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8145200231008682998UL,
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7839809942742909916UL,
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9138434136821323472UL,
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14559393378324131957UL,
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17365140272468484867UL,
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12986052322695094991UL,
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15032117076709947810UL,
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3710476151324188272UL,
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1301282554894996635UL,
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10667152340954078766UL,
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6983777770664759713UL,
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16611664140947488647UL,
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12136122930610106551UL,
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15900825787656229127UL,
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10248132639811024681UL,
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11698219706208598358UL,
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12307261434875431124UL,
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14365082098869236341UL,
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7765033571440697089UL,
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14810290195054154855UL,
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9618298383970391972UL,
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5541541247731255102UL,
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16567733959804019203UL,
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17600930129818672877UL,
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5232016726685772558UL,
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226023602797856284UL,
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3268675878373668427UL,
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15412168229420758040UL,
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9483353024934253554UL,
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12957711733854877641UL,
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13202855362863795860UL,
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14659098127488639325UL,
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5642266569510167780UL,
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8405185641276686415UL,
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12567678120796482638UL,
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5572663458795121052UL,
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11292924459778654315UL,
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12907130784326268258UL,
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2781503111506861655UL,
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14052031913630628463UL,
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7662091316495917798UL,
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12388345726433231307UL,
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2855096782092770172UL,
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143760647337486211UL,
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5268378935483038729UL,
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14347085534022186031UL,
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8226804542313416051UL,
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503042565036387930UL,
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13277939264481364629UL,
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4807934385534294767UL,
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6554792055682376182UL,
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3505789456125861647UL,
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17485983928210687457UL,
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6551825177685364660UL,
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6530399878351375719UL,
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11618616536378075323UL,
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8710939588645435621UL,
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15913776342681996234UL,
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12975832615100357766UL,
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11385194348110364656UL,
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7334273726237402463UL,
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18215307287507846020UL,
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108052987233117093UL,
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14819872198639686030UL,
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7651108032227837181UL,
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7326148382022660565UL,
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15520843621422491193UL,
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14890169031248899249UL,
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3302880341533628710UL,
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17509231796729795392UL,
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6938974810266312299UL,
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9904104728819873047UL,
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10277854813228565819UL,
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8062859346560164933UL,
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11953220042241400520UL,
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8905905195342696566UL,
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8620925171331846539UL,
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15354008279539346333UL,
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16255477929425666651UL,
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15625465014312179739UL,
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6560194503171884780UL,
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458508474659358201UL,
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11178141379033004711UL,
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7025589002713530514UL,
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6196040542056180472UL,
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1771599404396005753UL,
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490848885681539136UL,
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15438702070227423706UL,
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8790555204480314499UL,
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6572556090639551862UL,
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3282457245646221158UL,
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4239195535437592000UL,
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16001734625059485025UL,
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14396081511655033925UL,
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10261432601192522025UL,
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9247260218125952769UL,
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16080570631414044686UL,
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15656989589485934942UL,
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10761254633620277391UL,
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1363122333823743651UL,
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14847079675279608117UL,
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6077849015756077442UL,
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15290828636077500470UL,
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220281240092237795UL,
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15760968530563963031UL,
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1364939791854189821UL,
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5997510653682588941UL,
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2006088633984038082UL,
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1383498232486134285UL,
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17859041093815211104UL,
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15894184107946313879UL,
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18173079296415961736UL,
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3443997055549483358UL,
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5294019672823936930UL,
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1341830676613088487UL,
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581727297735446503UL,
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18219577357392561487UL,
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17639313299012264080UL,
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14222133713791167321UL,
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5879505043799386532UL,
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7557129766625449226UL,
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13360075610958017985UL,
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12724115904336527780UL,
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16753075547920915484UL,
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4116411708112171871UL,
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16025692682808517910UL,
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4003328942103420939UL,
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3576072849789367484UL,
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17075748046009610792UL,
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12833406223291392866UL,
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16827359136787046510UL,
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4345039153564047180UL,
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13959598322342824445UL,
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10743140873520517726UL,
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13340880620026565045UL,
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9192556363923792986UL,
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3841907957831078749UL,
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246438482871824834UL,
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4260787342534664069UL,
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17100720253388227686UL,
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11544966922599678750UL,
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2239787421847352995UL,
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3925024599322075567UL,
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2426048646574757412UL,
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10665962527629258587UL,
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12646312850531314143UL,
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528129165734836933UL,
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3701120955488573646UL,
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15861534485058814280UL,
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14022467189115595098UL,
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9502851142036471883UL,
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12432213096681522867UL,
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1606345595406828785UL,
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10313713517508959984UL,
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1464368532414012445UL,
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4302937696445584032UL,
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17063664947863781419UL,
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8038577586991861682UL,
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10951259595021013980UL,
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7709630466255725074UL,
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13860208046684354033UL,
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15140303568956907423UL,
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4803057729274452412UL,
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320027280359511727UL,
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3764882323315346488UL,
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11972546313392727283UL,
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12026523736635889408UL,
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10898762682820885052UL,
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13982083571459739493UL,
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15656618354974864372UL,
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4239583100143107224UL,
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4322769551545487304UL,
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13825585217369415084UL,
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5136324433139686016UL,
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8179080547263771206UL,
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8279259187088296150UL,
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6381371846375303738UL,
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3142014871877744388UL,
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3417815453103862427UL,
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5556557018553548625UL,
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2446537327809742760UL,
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7165731799178534002UL,
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10969060298437286606UL,
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16392640790529049402UL,
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4905600830298563047UL,
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14231090695955652612UL,
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16914810114016502414UL,
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10057184693043820912UL,
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8739867056556181319UL,
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1879322488574672564UL,
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6706469496298082633UL,
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17962793280504692541UL,
|
|
2796622365685518391UL,
|
|
14206454203780509608UL,
|
|
11911505185092294091UL,
|
|
13188421404411005493UL,
|
|
1002631262698104372UL,
|
|
16116424222649594941UL,
|
|
731059841323644991UL,
|
|
16630196285890835221UL,
|
|
6275370517569960592UL,
|
|
2762335813606797964UL,
|
|
1550415195017045798UL,
|
|
8084777285994689863UL,
|
|
4858045103923411134UL,
|
|
13517076072140006105UL,
|
|
16656029182431041189UL,
|
|
6076064496187725305UL,
|
|
15281271591975529160UL,
|
|
2275428871306187428UL,
|
|
15396744606475751109UL,
|
|
15460778948302864604UL,
|
|
6107847787338713474UL,
|
|
9357621545767658217UL,
|
|
4805014239018879550UL,
|
|
17869119773972988965UL,
|
|
17868495682315323441UL,
|
|
10660808254721474616UL,
|
|
7308276872489783138UL,
|
|
4234856545479982050UL,
|
|
1223334879029033304UL,
|
|
10995800624761949288UL,
|
|
16283797325974965665UL,
|
|
12410167362078398820UL,
|
|
12918484557456873081UL,
|
|
14423314551522087679UL,
|
|
4967867692111402622UL,
|
|
16197846038770304940UL,
|
|
11809884480603742831UL,
|
|
16802686488973843640UL,
|
|
2354077987008574056UL,
|
|
9978003576519895777UL,
|
|
5506048811554826358UL,
|
|
18433781523380564149UL,
|
|
4302137793340917657UL,
|
|
978195094879846769UL,
|
|
2377823329880292548UL,
|
|
3464291122006072777UL,
|
|
18046845603455616162UL,
|
|
13944776942598500463UL,
|
|
4000590694056817931UL,
|
|
496833875371241644UL,
|
|
16247695245933522501UL,
|
|
1505779951058046438UL,
|
|
11430822963532124358UL,
|
|
4729903064888922231UL,
|
|
8864507718425611027UL,
|
|
14643598183997536338UL,
|
|
4480511581250357378UL,
|
|
11133239898726463704UL,
|
|
17471052555928421508UL,
|
|
15541989708583753235UL,
|
|
7461560065837635158UL,
|
|
13956421526574063689UL,
|
|
3743280538841219763UL,
|
|
12020611143801404565UL,
|
|
6618703997501212010UL,
|
|
3729371474666129836UL,
|
|
17869245751809494685UL,
|
|
1833331385744685838UL,
|
|
1506104207003999508UL,
|
|
8158509169843256229UL,
|
|
10212507222875597491UL,
|
|
7211593336579637715UL,
|
|
14341253648497092530UL,
|
|
4511202703905924031UL,
|
|
8043833010361144102UL,
|
|
2512875450160943286UL,
|
|
18235665817864664213UL,
|
|
8317446467730476132UL,
|
|
11182884000969346056UL,
|
|
548357546399462395UL,
|
|
1960628024952592835UL,
|
|
4650095513901192085UL,
|
|
12679676177772217157UL,
|
|
3487733703240934135UL,
|
|
6446640077094538365UL,
|
|
1114715573562175630UL,
|
|
16622874083185883281UL,
|
|
17081932748524927392UL,
|
|
17192402071367355968UL,
|
|
15013800339030843048UL,
|
|
3718961432784285989UL,
|
|
14953817216655866296UL,
|
|
11410118254031919487UL,
|
|
17718071771819733200UL,
|
|
6970769915355275987UL,
|
|
14244261541942962860UL,
|
|
295778071941084510UL,
|
|
553041658124347434UL,
|
|
571128341496031343UL,
|
|
6867891970504820807UL,
|
|
16515587447694198371UL,
|
|
3932569386063656416UL,
|
|
15542525920467376967UL,
|
|
4513384432419818675UL,
|
|
7336705434792969335UL,
|
|
1342984449178439078UL,
|
|
10672151960711459277UL,
|
|
11668091039787926587UL,
|
|
15308742994910314323UL,
|
|
8337161158579684228UL,
|
|
5390473811288298369UL,
|
|
444117188512458090UL,
|
|
8602531868090961223UL,
|
|
1632809043568697774UL,
|
|
11829254858211213981UL,
|
|
4634227867572760505UL,
|
|
16086237486731074061UL,
|
|
4844172753138751369UL,
|
|
4992022238300904271UL,
|
|
11132360655811360102UL,
|
|
11660714643785469458UL,
|
|
2468480999090126185UL,
|
|
10912054708474512716UL,
|
|
12659667168896228555UL,
|
|
11988368921832936489UL,
|
|
5116996783249524791UL,
|
|
253818271896405507UL
|
|
#else // ULONG_MAX >= 18446744073709551615
|
|
// unsigned longs have less than 64 bits here
|
|
4218046471UL,
|
|
1917139952UL,
|
|
2103556369UL,
|
|
1588695878UL,
|
|
4215491346UL,
|
|
216507845UL,
|
|
2296134958UL,
|
|
1868314761UL,
|
|
3228779327UL,
|
|
1785085484UL,
|
|
4228225705UL,
|
|
1165369009UL,
|
|
3142089765UL,
|
|
431503981UL,
|
|
3369606777UL,
|
|
745480828UL,
|
|
2744780773UL,
|
|
689045082UL,
|
|
1900506313UL,
|
|
2497498204UL,
|
|
368683604UL,
|
|
2225005389UL,
|
|
781333974UL,
|
|
4132002528UL,
|
|
2847677322UL,
|
|
343783736UL,
|
|
2901322050UL,
|
|
3337243677UL,
|
|
1665993590UL,
|
|
233599841UL,
|
|
1022462535UL,
|
|
1680112766UL,
|
|
500144658UL,
|
|
3013714463UL,
|
|
1102944137UL,
|
|
424404167UL,
|
|
1616048503UL,
|
|
3058072676UL,
|
|
2626558419UL,
|
|
2270217197UL,
|
|
1042360030UL,
|
|
1406615072UL,
|
|
2817651072UL,
|
|
3066388841UL,
|
|
3595996753UL,
|
|
2530300747UL,
|
|
1068533293UL,
|
|
3850615434UL,
|
|
2000952241UL,
|
|
500251219UL,
|
|
2785863467UL,
|
|
116749905UL,
|
|
2534901578UL,
|
|
2762569636UL,
|
|
441176494UL,
|
|
3611264136UL,
|
|
708254627UL,
|
|
3107133154UL,
|
|
3498823450UL,
|
|
3710248321UL,
|
|
3408201403UL,
|
|
2483680087UL,
|
|
1593406496UL,
|
|
2358632005UL,
|
|
1113775647UL,
|
|
1296788200UL,
|
|
866750108UL,
|
|
1511795181UL,
|
|
2007682240UL,
|
|
1383572622UL,
|
|
2747177348UL,
|
|
751086457UL,
|
|
3862498228UL,
|
|
1330825518UL,
|
|
1893848486UL,
|
|
3716728436UL,
|
|
257714096UL,
|
|
1129572537UL,
|
|
3411765329UL,
|
|
1445308638UL,
|
|
1675128925UL,
|
|
1177771214UL,
|
|
610662193UL,
|
|
308703855UL,
|
|
3766028156UL,
|
|
2406778266UL,
|
|
1614133721UL,
|
|
3094138658UL,
|
|
644181699UL,
|
|
3585820756UL,
|
|
228354647UL,
|
|
3895845225UL,
|
|
837654579UL,
|
|
2423338235UL,
|
|
3626844735UL,
|
|
4004795529UL,
|
|
1966777404UL,
|
|
4099992662UL,
|
|
561993057UL,
|
|
478026097UL,
|
|
2726060916UL,
|
|
160900471UL,
|
|
4067242522UL,
|
|
2107667107UL,
|
|
2291883857UL,
|
|
3366222014UL,
|
|
804030225UL,
|
|
815232690UL,
|
|
4173469665UL,
|
|
3680594736UL,
|
|
1812916838UL,
|
|
953829049UL,
|
|
645064420UL,
|
|
893103776UL,
|
|
1484445384UL,
|
|
1704310224UL,
|
|
3169988691UL,
|
|
994674462UL,
|
|
3348302238UL,
|
|
420911742UL,
|
|
3997852732UL,
|
|
3006569532UL,
|
|
244288857UL,
|
|
3012303255UL,
|
|
3091414730UL,
|
|
3919806716UL,
|
|
815658776UL,
|
|
396540369UL,
|
|
2296675021UL,
|
|
3199014033UL,
|
|
2569108436UL,
|
|
3862344457UL,
|
|
4058338881UL,
|
|
1161706542UL,
|
|
2972997031UL,
|
|
2099532487UL,
|
|
160888949UL,
|
|
427549488UL,
|
|
3061518659UL,
|
|
66373532UL,
|
|
3444886884UL,
|
|
2530414305UL,
|
|
3380064368UL,
|
|
937051782UL,
|
|
1302891919UL,
|
|
2463653477UL,
|
|
3547879633UL,
|
|
2260320717UL,
|
|
832678359UL,
|
|
2453616965UL,
|
|
2193052461UL,
|
|
799622604UL,
|
|
3629014225UL,
|
|
1522933084UL,
|
|
2498150583UL,
|
|
1976833008UL,
|
|
1725662928UL,
|
|
1733324678UL,
|
|
3374380020UL,
|
|
818903650UL,
|
|
718472891UL,
|
|
411252729UL,
|
|
3187730653UL,
|
|
798673927UL,
|
|
1222802842UL,
|
|
1985038219UL,
|
|
1623995355UL,
|
|
2603784033UL,
|
|
4261727525UL,
|
|
3939193905UL,
|
|
2256923068UL,
|
|
507372076UL,
|
|
229897092UL,
|
|
3447212333UL,
|
|
1015331998UL,
|
|
1624914646UL,
|
|
3270616777UL,
|
|
1922996004UL,
|
|
2303929294UL,
|
|
3083527264UL,
|
|
3511924852UL,
|
|
651582997UL,
|
|
2830297570UL,
|
|
2541981492UL,
|
|
3229134142UL,
|
|
535111766UL,
|
|
2531439891UL,
|
|
1176474835UL,
|
|
1746643607UL,
|
|
196953906UL,
|
|
190859135UL,
|
|
1471944757UL,
|
|
3764050027UL,
|
|
2300961517UL,
|
|
1200836119UL,
|
|
1934885757UL,
|
|
1017153529UL,
|
|
864626426UL,
|
|
65215191UL,
|
|
3649915955UL,
|
|
2649000649UL,
|
|
3056185941UL,
|
|
2895789221UL,
|
|
2705123786UL,
|
|
3486894128UL,
|
|
1764275188UL,
|
|
800856520UL,
|
|
1121637219UL,
|
|
3470689154UL,
|
|
2031015368UL,
|
|
1799564405UL,
|
|
412027838UL,
|
|
3505785501UL,
|
|
819633830UL,
|
|
2841515279UL,
|
|
397789381UL,
|
|
3850545068UL,
|
|
4038096561UL,
|
|
702453020UL,
|
|
298184560UL,
|
|
1331143206UL,
|
|
3832472400UL,
|
|
483752162UL,
|
|
3365506546UL,
|
|
2403178818UL,
|
|
2588604760UL,
|
|
3630868707UL,
|
|
2672754775UL,
|
|
3834743541UL,
|
|
625254315UL,
|
|
3404805826UL,
|
|
2758773926UL,
|
|
3539158313UL,
|
|
1304746437UL,
|
|
4228336097UL,
|
|
1790470857UL,
|
|
2017211747UL,
|
|
2823780770UL,
|
|
1361022238UL,
|
|
2442638132UL,
|
|
3465700788UL,
|
|
2602256049UL,
|
|
61072285UL,
|
|
1290754848UL,
|
|
1365538365UL,
|
|
2885926246UL,
|
|
3366937675UL,
|
|
1976271220UL,
|
|
4274857987UL,
|
|
2846551234UL,
|
|
3730952612UL,
|
|
785655762UL,
|
|
2640747064UL,
|
|
2479569674UL,
|
|
2988213501UL,
|
|
238402214UL,
|
|
2736968438UL,
|
|
1273211556UL,
|
|
2993298676UL,
|
|
2076907296UL,
|
|
169664466UL,
|
|
3590743418UL,
|
|
2853715414UL,
|
|
1494116982UL,
|
|
3408636076UL,
|
|
1354085945UL,
|
|
2121174096UL,
|
|
557203192UL,
|
|
2005947221UL,
|
|
2790204730UL,
|
|
3673048078UL,
|
|
2710286579UL,
|
|
2759941695UL,
|
|
2554805430UL,
|
|
1565053908UL,
|
|
1516728908UL,
|
|
457211737UL,
|
|
4053842378UL,
|
|
1926452932UL,
|
|
121166907UL,
|
|
1884552326UL,
|
|
2050083102UL,
|
|
783329973UL,
|
|
1002934724UL,
|
|
2916755028UL,
|
|
1574390275UL,
|
|
4246041184UL,
|
|
112940213UL,
|
|
4213344814UL,
|
|
3831377539UL,
|
|
3593710048UL,
|
|
184196123UL,
|
|
62388243UL,
|
|
1824724968UL,
|
|
1553056630UL,
|
|
2471314862UL,
|
|
1580248726UL,
|
|
1641907471UL,
|
|
4182117804UL,
|
|
244827601UL,
|
|
2673787044UL,
|
|
1245428424UL,
|
|
1254024234UL,
|
|
1944146503UL,
|
|
2068525708UL,
|
|
1452126855UL,
|
|
1368763640UL,
|
|
2063660828UL,
|
|
306042674UL,
|
|
668216774UL,
|
|
2002594576UL,
|
|
3192370193UL,
|
|
4189750176UL,
|
|
1815590529UL,
|
|
2838559664UL,
|
|
3322933511UL,
|
|
708460425UL,
|
|
3093499804UL,
|
|
219970021UL,
|
|
2136064297UL,
|
|
1281979964UL,
|
|
3437613761UL,
|
|
544003806UL,
|
|
2998811936UL,
|
|
1481470929UL,
|
|
2880899873UL,
|
|
3617899122UL,
|
|
2269535287UL,
|
|
2964733041UL,
|
|
1437018425UL,
|
|
4136436935UL,
|
|
2892386937UL,
|
|
2312588208UL,
|
|
3470825412UL,
|
|
3048839250UL,
|
|
3124535567UL,
|
|
74106735UL,
|
|
740534715UL,
|
|
780483498UL,
|
|
1703009387UL,
|
|
3908417545UL,
|
|
2925498568UL,
|
|
570244170UL,
|
|
768611579UL,
|
|
2561901277UL,
|
|
3369289022UL,
|
|
298430172UL,
|
|
3399976658UL,
|
|
2781253163UL,
|
|
2203229433UL,
|
|
4083764265UL,
|
|
1813739940UL,
|
|
2495956219UL,
|
|
1733876904UL,
|
|
2961522297UL,
|
|
2806638528UL,
|
|
210215678UL,
|
|
3179651913UL,
|
|
3488143624UL,
|
|
2162063032UL,
|
|
2230441611UL,
|
|
3104777333UL,
|
|
1901009578UL,
|
|
2357529595UL,
|
|
1661659881UL,
|
|
2275001257UL,
|
|
1089779619UL,
|
|
1019581619UL,
|
|
3676689000UL,
|
|
2363224232UL,
|
|
3087179246UL,
|
|
2521585396UL,
|
|
1172580989UL,
|
|
3363959227UL,
|
|
1379171244UL,
|
|
2568664929UL,
|
|
2716951910UL,
|
|
634711458UL,
|
|
1881366407UL,
|
|
2339310622UL,
|
|
1437137856UL,
|
|
775517573UL,
|
|
2403816337UL,
|
|
3643691625UL,
|
|
2796142813UL,
|
|
2636271743UL,
|
|
3548645335UL,
|
|
2401818065UL,
|
|
1430955355UL,
|
|
1529261488UL,
|
|
2672050975UL,
|
|
1824816344UL,
|
|
437321422UL,
|
|
1010469737UL,
|
|
975873927UL,
|
|
3808619211UL,
|
|
1306922849UL,
|
|
2306306586UL,
|
|
3492263153UL,
|
|
915764428UL,
|
|
4049080639UL,
|
|
2584666827UL,
|
|
2248503228UL,
|
|
1156685342UL,
|
|
3545089377UL,
|
|
2927987815UL,
|
|
1188340469UL,
|
|
1983809416UL,
|
|
2359080396UL,
|
|
3026745995UL,
|
|
1020085481UL,
|
|
2455748822UL,
|
|
2973731428UL,
|
|
1685598150UL,
|
|
2459914554UL,
|
|
222412187UL,
|
|
1550326895UL,
|
|
3808681066UL,
|
|
910364646UL,
|
|
4011483211UL,
|
|
3449464402UL,
|
|
3094973082UL,
|
|
3370230650UL,
|
|
1693151952UL,
|
|
3574854040UL,
|
|
3557103099UL,
|
|
4108399894UL,
|
|
3762036621UL,
|
|
2337346271UL,
|
|
1005455572UL,
|
|
3860207735UL,
|
|
1771002576UL,
|
|
199004943UL,
|
|
1578846676UL,
|
|
2676995104UL,
|
|
4076948954UL,
|
|
830057378UL,
|
|
459065499UL,
|
|
3804368733UL,
|
|
3499868406UL,
|
|
852696530UL,
|
|
514613423UL,
|
|
1584281952UL,
|
|
985799155UL,
|
|
1895009366UL,
|
|
3825253357UL,
|
|
1782693174UL,
|
|
2196979238UL,
|
|
1308429445UL,
|
|
2960767408UL,
|
|
2285337396UL,
|
|
2065293874UL,
|
|
1306724979UL,
|
|
4056398081UL,
|
|
4047112430UL,
|
|
3606840914UL,
|
|
3117829644UL,
|
|
3877872838UL,
|
|
3297977849UL,
|
|
336255855UL,
|
|
3794593369UL,
|
|
2534532716UL,
|
|
3726226824UL,
|
|
2067902083UL,
|
|
1289138711UL,
|
|
615241845UL,
|
|
3711156810UL,
|
|
4069284324UL,
|
|
3829237942UL,
|
|
3615667378UL,
|
|
750506440UL,
|
|
3851304132UL,
|
|
1159089146UL,
|
|
2459260597UL,
|
|
2955574874UL,
|
|
1775846339UL,
|
|
1872505027UL,
|
|
3021810567UL,
|
|
2498812392UL,
|
|
2388439890UL,
|
|
3509540924UL,
|
|
4132084900UL,
|
|
1762358900UL,
|
|
3005639020UL,
|
|
961559514UL,
|
|
5499771UL,
|
|
2114442568UL,
|
|
2725996306UL,
|
|
2213448586UL,
|
|
3041192141UL,
|
|
2318358424UL,
|
|
4199956637UL,
|
|
508024672UL,
|
|
2898231491UL,
|
|
985807031UL,
|
|
3712119117UL,
|
|
487464412UL,
|
|
1443950379UL,
|
|
2897942828UL,
|
|
2942321529UL
|
|
#endif
|
|
};
|
|
|
|
/// \brief Helper function for hashing
|
|
inline HashType xorrer(HashType const &l, NucleonItem const &r) {
|
|
return l^mask[r];
|
|
}
|
|
|
|
}
|
|
|
|
/** \brief Compute the hash of a nucleon configuration
|
|
*
|
|
* The hash is computed as
|
|
*
|
|
* \f[ \mathrm{mask}_{i_1} \oplus \mathrm{mask}_{i_2} \oplus \ldots \oplus \mathrm{mask}_{i_n} \f]
|
|
*
|
|
* where \f$\oplus\f$ represents logical exclusive OR (XOR), \f$i_1,\ldots,
|
|
* i_n\f$ represent the indices of the nucleons in the
|
|
* ClusteringModelIntercomparison::consideredPartners
|
|
* array, and \f$\mathrm{mask}_i\f$ is a static look-up table of 500
|
|
* \f$n\f$-bit integers such that their binary representations have exactly
|
|
* \f$n/2\f$ true bits and \f$n/2\f$ false bits, at random positions. The
|
|
* value of \f$n\f$ is 32 if unsigned longs are less than 64-bit wide, and
|
|
* 64 otherwise.
|
|
*
|
|
* Folding the mask values using XOR has two advantages: first, XOR is a
|
|
* commutative operation, so the result is independent of the order in
|
|
* which the nucleons appear in the configuration (which is what we want).
|
|
* Second, it's very fast. Profiling shows that the time spent hashing
|
|
* configurations is negligible compared to the time spent evaluating
|
|
* phase-space proximity.
|
|
*/
|
|
inline HashType hashConfig(NucleonItem *config, G4int n) {
|
|
// assert(n<maskTableSize);
|
|
return std::accumulate(config, config+n, ((HashType)0), xorrer);
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
#endif // INCL_CACHING_CLUSTERING_MODEL_INTERCOMPARISON_HashMask
|
|
|
|
#endif // G4INCLHASHING_HH_
|