memory-config.hpp /usr/include/gecode/kernel.hh Gecode Gecode::MemoryConfig GECODE_MEMORY_ALIGNMENT 8 Memory alignment. Memory alignment is controlled by the macro GECODE_MEMORY_ALIGNMENT. If it is not defined, it assumed to be 8. Otherwise, the defined value is used. /*-*-mode:C++;c-basic-offset:2;indent-tabs-mode:nil-*-*/ /* *Mainauthors: *ChristianSchulte<schulte@gecode.org> * *Bugfixesprovidedby: *ZandraNorman * *Copyright: *ChristianSchulte,2008 * *Lastmodified: *$Date:2013-07-0817:25:13+0200(Mon,08Jul2013)$by$Author:schulte$ *$Revision:13825$ * *ThisfileispartofGecode,thegenericconstraint *developmentenvironment: *http://www.gecode.org * *Permissionisherebygranted,freeofcharge,toanypersonobtaining *acopyofthissoftwareandassociateddocumentationfiles(the *"Software"),todealintheSoftwarewithoutrestriction,including *withoutlimitationtherightstouse,copy,modify,merge,publish, *distribute,sublicense,and/orsellcopiesoftheSoftware,andto *permitpersonstowhomtheSoftwareisfurnishedtodoso,subjectto *thefollowingconditions: * *Theabovecopyrightnoticeandthispermissionnoticeshallbe *includedinallcopiesorsubstantialportionsoftheSoftware. * *THESOFTWAREISPROVIDED"ASIS",WITHOUTWARRANTYOFANYKIND, *EXPRESSORIMPLIED,INCLUDINGBUTNOTLIMITEDTOTHEWARRANTIESOF *MERCHANTABILITY,FITNESSFORAPARTICULARPURPOSEAND *NONINFRINGEMENT.INNOEVENTSHALLTHEAUTHORSORCOPYRIGHTHOLDERSBE *LIABLEFORANYCLAIM,DAMAGESOROTHERLIABILITY,WHETHERINANACTION *OFCONTRACT,TORTOROTHERWISE,ARISINGFROM,OUTOFORINCONNECTION *WITHTHESOFTWAREORTHEUSEOROTHERDEALINGSINTHESOFTWARE. * */ namespaceGecode{ namespaceMemoryConfig{ constunsignedintn_hc_cache=4*4; constsize_thcsz_min=1024; constsize_thcsz_max=32*1024; constinthcsz_inc_ratio=8; constinthcsz_dec_ratio=8; constintfl_unit_size=((sizeof(void*)==4)?2:3); constintfl_size_min=((sizeof(void*)==4)?2:2); constintfl_size_max=((sizeof(void*)==4)?3:3); constintfl_refill=8; #ifndefGECODE_MEMORY_ALIGNMENT #defineGECODE_MEMORY_ALIGNMENT8 #endif constsize_tregion_area_size=32*1024; voidalign(size_t&s); /* *Alignment * */ forceinlinevoid align(size_t&s){ s+=((GECODE_MEMORY_ALIGNMENT- (s&(GECODE_MEMORY_ALIGNMENT-1)))& (GECODE_MEMORY_ALIGNMENT-1)); } } } //STATISTICS:kernel-memory