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Room for optimization, source "..." vs. eval "$(<...)"
Hello
(All test results and data are in:
https://github.com/zdharma/hacking-private/tree/master/eval-room )
I've compared time of 'source srctest.zsh' and 'eval "$(<srctest.zsh)" (the file has "a=1; b=2; c=3;" 300k times):
% time ./script1_srcopt.zsh # source
./script1_srcopt.zsh 1.49s user 0.30s system 99% cpu 1.794 total
% time ./script2_srcopt.zsh # eval
./script2_srcopt.zsh 1,01s user 0,08s system 98% cpu 1,105 total
This points that there should be much room for optimization?
Next I've run callgrind on each script, generated annotate, tweaked both results so that functions are 1-to-1 left and right. Diff generated with icdiff:
https://raw.githubusercontent.com/zdharma/hacking-private/master/eval-room/source_vs_eval.png
Some conclusions:
1. Difference is 0.9 * 10^9 instructions (eval has less).
2. Parser runs in almost *identical* way.
3. Biggest difference is in malloc-related functions:
- szone_free_definite_size - 140 million,
- szone_malloc_should_clear – 70 million,
- szone_size – 83 million,
- free – 40 million.
4. There's significant difference for memmove: 64 million.
5. For zhalloc it's 17 million.
6. Quite large difference for execlist: 27.8 million.
7. ingetc: 16.5 million.
8. strlen: 13.6 million.
9. For mutex functions, it's 52.5 million difference.
Epilogue, after Stephane catched the system-time use, we have 2x or more faster Zsh:
% time ./script1_srcopt.zsh # switched to zsh-5.3
./script1_srcopt.zsh 2,69s user 1,96s system 99% cpu 4,669 total
This is like a historical event IMO because frameworks can grow in size and/or stop being laggy.
Maybe the above results hint that something similar-easy is still possible? Or could POSIX getline() use be implemented (Joey Pabalinas offers a patch), to gain another milliseconds? It's pure gold for nothing.
PS. A plugin manager could cheat, set 0=... and do eval "$(<...)", but many plugins today use ${(%):-%N} instead of 0, and there's probably no way to cheat that?
--
Sebastian Gniazdowski
psprint /at/ zdharma.org
--------------------------------------------------------------------------------
Profile data file 'callgrind.out.36512' (creator: callgrind-3.13.0)
--------------------------------------------------------------------------------
I1 cache:
D1 cache:
LL cache:
Timerange: Basic block 0 - 1012833493
Trigger: Program termination
Profiled target: zsh-5.4.2-dev-0 -f ./script2_srcopt.zsh (PID 36512, part 1)
Events recorded: Ir
Events shown: Ir
Event sort order: Ir
Thresholds: 100
Include dirs:
User annotated:
Auto-annotation: off
--------------------------------------------------------------------------------
Ir
--------------------------------------------------------------------------------
5,175,788,248 PROGRAM TOTALS
--------------------------------------------------------------------------------
Ir file:function
--------------------------------------------------------------------------------
468,137,788 _pthread_mutex_unlock_slow
378,604,490 ingetc
319,594,930 _pthread_mutex_lock_slow
270,001,086 gettokstr
253,955,336 itype_end
239,446,048 par_cmd
235,201,386 zshlex
71,973,633 szone_free_definite_size
124,536,168 _platform_memmove
167,496,197 zhalloc
87,551,154 szone_size
63,158,063 szone_malloc_should_clear
120,600,000 addvars
103,972,946 strlen
84,600,094 execlist'2
103,499,199 fgetc
1,307 shingetline
90,017,029 fetchvalue
85,500,255 readoutput
84,900,625 exalias
40,509,585 free
81,000,206 remnulargs
77,400,257 ecstrcode
75,600,213 inungetc
71,100,204 par_sublist
70,200,054 ecgetstr
69,307,579 assignsparam
860,984 tiny_malloc_from_free_list
64,876,963 hasher
63,000,610 has_token
58,516,581 strcpy
981,478 tiny_free_list_add_ptr
59,400,000 execsimple
58,506,441 assignstrvalue
58,500,121 hasbraces
54,900,075 set_list_code
54,019,424 par_pline
40,500,165 haswilds
39,600,103 par_list
37,800,924 dupstring
35,100,321 checkalias
32,400,420 add
31,509,205 funlockfile
31,509,205 flockfile
31,501,272 zjoin
31,500,294 untokenize
31,500,056 setunderscore
28,816,663 gethashnode2
28,016,792 _platform_strcmp
27,929,526 zalloc
27,906,987 getparamnode
25,745,359 _platform_bzero$VARIANT$Merom
25,228,168 malloc_zone_malloc
22,506,524 _platform_strchr$VARIANT$Generic
22,503,600 isident
21,600,435 zshlex_raw_add
21,600,397 gethashnode
19,801,980 strsetfn
18,909,429 ztrdup
18,021,476 malloc
18,017,131 pthread_mutex_lock
17,114,970 watchlog_match
16,202,556 strrchr
16,200,048 zshlex_raw_back
15,300,761 check_warn_pm
14,400,048 input_hasalias
13,518,444 pthread_mutex_unlock
13,500,345 hcalloc
12,600,064 ugetnode
11,702,577 __vsnprintf_chk
9,112,785 _os_lock_spin_lock
8,400,296 nohw
8,400,044 nohwe
6,300,649 zsfree
4,721,799 ImageLoaderMachOCompressed::trieWalk(unsigned char const*, unsigned char const*, char const*)
4,505,135 szone_malloc
3,645,314 os_lock_lock
3,645,314 os_lock_unlock
3,645,114 _os_lock_spin_unlock
2,750,686 get_node_from_uniquing_table
754,596 ImageLoaderMachO::findExportedSymbol(char const*, bool, ImageLoader const**) const'2
577,706 large_entry_for_pointer_no_lock
551,413 szone_realloc
462,042 ImageLoaderMachOCompressed::libReExported(unsigned int) const
343,351 ImageLoaderMachOCompressed::rebase(ImageLoader::LinkContext const&)
323,702 tiny_free_list_remove_ptr
286,059 ImageLoaderMachOCompressed::findExportedSymbol(char const*, ImageLoader const**) const
283,122 szone_size_try_large
225,784 realloc
184,512 ImageLoaderMachOCompressed::eachBind(ImageLoader::LinkContext const&, unsigned long (ImageLoaderMachOCompressed::*)(ImageLoader::LinkContext const&, unsigned long, unsigned char, char const*, unsigned char, long, long, char const*, ImageLoaderMachOCompressed::LastLookup*, bool))
178,553 zrealloc
174,990 ImageLoaderMachO::findExportedSymbol(char const*, bool, ImageLoader const**) const
166,828 dyld_stub_binder'2
166,727 dyld::loadPhase5(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*)
159,994 strcmp
157,500 malloc_zone_realloc
154,744 get_tiny_free_size
148,036 mach_vm_allocate
146,902 szone_good_size
144,709 get_tiny_previous_free_msize
138,705 ImageLoaderMachOCompressed::doBindFastLazySymbol(unsigned int, ImageLoader::LinkContext const&, void (*)(), void (*)())
124,502 _Read_RuneMagi
118,878 ImageLoaderMachOCompressed::exportedSymbolAddress(ImageLoader::LinkContext const&, ImageLoader::Symbol const*, ImageLoader const*, bool) const
98,479 _platform_strncmp
98,319 mmap
95,459 ImageLoaderMachOCompressed::resolve(ImageLoader::LinkContext const&, char const*, unsigned char, long, ImageLoader const**, ImageLoaderMachOCompressed::LastLookup*, bool)
92,075 ImageLoader::hash(char const*)
86,952 __fread
82,152 ImageLoaderMachOCompressed::libImage(unsigned int) const
79,290 vm_allocate
77,693 freeheap
71,218 getsectiondata
65,961 munmap
61,109 _mapStrHash(_NXMapTable*, void const*)
57,224 ImageLoaderMachO::bindLocation(ImageLoader::LinkContext const&, unsigned long, unsigned long, ImageLoader const*, unsigned char, char const*, long, char const*)
55,996 ImageLoader::recursiveLoadLibraries(ImageLoader::LinkContext const&, bool, ImageLoader::RPathChain const&)'2
55,356 ImageLoader::matchInstallPath() const
54,359 bcmp
48,031 ImageLoaderMachOCompressed::bindAt(ImageLoader::LinkContext const&, unsigned long, unsigned char, char const*, unsigned char, long, long, char const*, ImageLoaderMachOCompressed::LastLookup*, bool)
46,376 ImageLoaderMachOCompressed::resolveTwolevel(ImageLoader::LinkContext const&, ImageLoader const*, bool, char const*, bool, ImageLoader const**)
44,283 dyld_stub_binder
42,261 ImageLoaderMachO::parseLoadCmds(ImageLoader::LinkContext const&)
37,750 __srefill0
36,490 __findenv
33,453 fread
32,826 arc4_stir
30,304 ImageLoader::recursiveUpdateDepth(unsigned int)'2
30,112 strncmp
29,104 pthread_once
28,222 ImageLoaderMachO::sniffLoadCommands(macho_header const*, char const*, bool, bool*, unsigned int*, unsigned int*, ImageLoader::LinkContext const&, linkedit_data_command const**, encryption_info_command const**)
27,762 ImageLoader::compare(ImageLoader const*) const
25,004 addhashnode2
23,822 _qsort'2
23,606 dyld::loadPhase3(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*)
23,339 ImageLoader::recursiveInitialization(ImageLoader::LinkContext const&, unsigned int, ImageLoader::InitializerTimingList&, ImageLoader::UninitedUpwards&)'2
23,318 __srefill1
21,540 ImageLoaderMachOCompressed::segmentCommandOffsets() const
21,412 ImageLoaderMachO::registerInterposing()
21,320 ImageLoaderMachO::getExportedSymbolAddress(ImageLoader::Symbol const*, ImageLoader::LinkContext const&, ImageLoader const*, bool) const
21,148 _kernelrpc_mach_vm_allocate_trap
20,928 __srget
20,774 ImageLoaderMachO::segActualLoadAddress(unsigned int) const
20,524 _NXMapMember(_NXMapTable*, void const*, void**)
18,611 ImageLoaderMachO::doGetDependentLibraries(ImageLoader::DependentLibraryInfo*)
17,812 _sread
17,562 void std::__1::__insertion_sort<method_t::SortBySELAddress&, entsize_list_tt<method_t, method_list_t, 3u>::iterator>(entsize_list_tt<method_t, method_list_t, 3u>::iterator, entsize_list_tt<method_t, method_list_t, 3u>::iterator, method_t::SortBySELAddress&)
17,216 dyld::load(char const*, dyld::LoadContext const&)
16,980 copySwiftV1MangledName(char const*, bool)
16,365 __mmap
16,226 _mapStrIsEqual(_NXMapTable*, void const*, void const*)
16,192 dyld::checkandAddImage(ImageLoader*, dyld::LoadContext const&)
16,133 ImageLoader::recursiveBind(ImageLoader::LinkContext const&, bool, bool)'2
15,844 pthread_rwlock_unlock
15,705 __munmap
15,579 dyld::notifyBatchPartial(dyld_image_states, bool, char const* (*)(dyld_image_states, unsigned int, dyld_image_info const*))
15,548 _readdir_unlocked$INODE64
15,173 NXMapInsert
15,059 dyld::loadPhase0(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*)
14,612 ImageLoaderMachO::getInstallPath() const
14,326 __srefill
14,313 pthread_mutex_init
14,274 ImageLoader::interposedAddress(ImageLoader::LinkContext const&, unsigned long, ImageLoader const*, ImageLoader const*)
14,184 _qsort
13,720 metafy
13,498 dyld::loadPhase1(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*)
13,486 ImageLoaderMachO::setupLazyPointerHandler(ImageLoader::LinkContext const&)
13,431 dyld::loadPhase4(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*)
13,102 ImageLoader::recursiveRebase(ImageLoader::LinkContext const&)'2
12,970 realizeClass(objc_class*)'2
12,711 ImageLoader::ImageLoader(char const*, unsigned int)
12,700 dyld::notifySingle(dyld_image_states, ImageLoader const*)
12,530 ImageLoader::recursiveGetDOFSections(ImageLoader::LinkContext const&, std::__1::vector<ImageLoader::DOFInfo, std::__1::allocator<ImageLoader::DOFInfo> >&)'2
12,286 _pthread_rwlock_lock
12,057 __vsnprintf_chk'2
11,770 dyld::findLoadedImage(stat const&)
11,355 dyld::fastBindLazySymbol(ImageLoader**, unsigned long)
11,286 ImageLoader::setPathUnowned(char const*)
11,220 __sel_registerName(char const*, int, int)
11,206 ImageLoaderMachO::mapSegments(int, unsigned long long, unsigned long long, unsigned long long, ImageLoader::LinkContext const&)
11,179 dyld::findMappedRange(unsigned long)
11,078 getsegmentdata
10,782 dyld::imageSorter(void const*, void const*)
10,758 ImageLoader::statMatch(stat const&) const
10,410 ImageLoaderMachOCompressed::libIsUpward(unsigned int) const
9,516 autofeatures
9,098 ImageLoaderMachO::ImageLoaderMachO(macho_header const*, char const*, unsigned int, unsigned int*, unsigned int)
8,969 createparamtable
8,910 malloc_zone_calloc
8,900 ImageLoaderMachO::sdkVersion() const
8,692 realizeClass(objc_class*)
8,680 ImageLoaderMachO::getRPaths(ImageLoader::LinkContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >&) const
8,672 tzload
7,770 __sread
7,200 dyld::addMappedRange(ImageLoader*, unsigned long, unsigned long)
7,120 ImageLoaderMachO::segSize(unsigned int) const
7,108 createparam
6,953 NXMapInsert'2
6,930 ImageLoaderMachO::segActualEndAddress(unsigned int) const
6,910 __collate_load_tables
6,821 ImageLoader::recursiveSpinLock(ImageLoader::recursive_lock&)
6,799 _dyld_fast_stub_entry(void*, long)
6,780 remapClass(objc_class*)
6,696 malloc_zone_from_ptr
6,672 fixupMethodList(method_list_t*, bool, bool)
6,428 mkenvstr
6,390 ImageLoaderMachOCompressed::incrementCoalIterator(ImageLoader::CoalIterator&)
6,342 ImageLoaderMachO::usesTwoLevelNameSpace() const
6,324 addhashnode
6,323 _platform_memchr$VARIANT$Generic
6,304 ImageLoaderMachO::segFileOffset(unsigned int) const
6,192 ImageLoaderMachO::assignSegmentAddresses(ImageLoader::LinkContext const&)
6,020 NXHashInsert
6,004 readdir$INODE64
5,760 ImageLoader::getRealPath() const
5,740 devname_r
5,712 dyld::libraryLocator(char const*, bool, char const*, ImageLoader::RPathChain const*)
5,642 ImageLoaderMachOCompressed::instantiateFromFile(char const*, int, unsigned char const*, unsigned long, unsigned long long, unsigned long long, stat const&, unsigned int, unsigned int, linkedit_data_command const*, encryption_info_command const*, ImageLoader::LinkContext const&)
5,630 readClass(objc_class*, bool, bool)
5,590 read$NOCANCEL
5,586 dyld::addImage(ImageLoader*)
5,371 scanmatchtable
5,355 ImageLoaderMachO::doGetLibraryInfo()
5,044 NXHashInsert'2
4,998 ImageLoaderMachOCompressed::setLibImage(unsigned int, ImageLoader*, bool, bool)
4,882 ImageLoaderMachO::needsAddedLibSystemDepency(unsigned int, macho_header const*)
4,832 ImageLoaderMachO::segFileSize(unsigned int) const
4,742 addSubclass(objc_class*, objc_class*)
4,642 calloc
4,626 ImageLoaderMachO::segWriteable(unsigned int) const
4,608 NXMapGet
4,568 ztrdup_metafy
4,556 ImageLoaderMachO::segUnaccessible(unsigned int) const
4,314 _read_images
4,223 _hash_bucket
4,160 ImageLoaderMachO::segPreferredLoadAddress(unsigned int) const
4,060 ImageLoaderMachO::machHeader() const
4,035 OSAtomicCompareAndSwap64$VARIANT$mp
4,024 __part_load_locale
4,014 small_malloc_from_free_list
4,010 dyld::loadPhase6(int, stat const&, char const*, dyld::LoadContext const&)
3,822 NXMapRemove
3,810 szone_calloc
3,768 dyld::fatFindBest(fat_header const*, unsigned long long*, unsigned long long*)
3,726 ImageLoaderMachO::preFetchDATA(int, unsigned long long, ImageLoader::LinkContext const&)
3,605 ImageLoaderMachO::inSharedCache() const
3,597 ImageLoaderMachOCompressed::markLINKEDIT(ImageLoader::LinkContext const&, int)
3,575 ImageLoader::lastModified() const
3,552 search_method_list(method_list_t const*, objc_selector*)
3,552 _xpc_serializer_append
3,540 prepareMethodLists(objc_class*, method_list_t**, int, bool, bool)
3,520 ImageLoaderMachO::instantiateFromFile(char const*, int, unsigned char const*, unsigned long long, unsigned long long, stat const&, ImageLoader::LinkContext const&)
3,430 ImageLoaderMachO::isDylib() const
3,360 objc_msgSend'2
3,314 setemulate
3,306 RWLOCK_GETSEQ_ADDR
3,306 NXNextHashState
3,263 _simple_getenv
3,245 ImageLoaderMachO::doGetDOFSections(ImageLoader::LinkContext const&, std::__1::vector<ImageLoader::DOFInfo, std::__1::allocator<ImageLoader::DOFInfo> >&)
3,233 ImageLoaderMachOCompressed::updateUsesCoalIterator(ImageLoader::CoalIterator&, unsigned long, ImageLoader*, ImageLoader::LinkContext const&)
3,207 fcntl
3,188 getMethodNoSuper_nolock(objc_class*, objc_selector*)
2,990 memchr
2,963 ImageLoaderMachO::getUUID(unsigned char*) const
2,832 _pthread_cond_signal
2,816 list_array_tt<unsigned long, protocol_list_t>::attachLists(protocol_list_t* const*, unsigned int)
2,816 class_createInstance
2,791 slot_name
2,737 zshcalloc
2,726 allocBuckets(void*, unsigned int)
2,718 memcpy
2,640 lookUpImpOrForward
2,597 szone_free
2,589 colonsplit
2,546 ImageLoader::weakBind(ImageLoader::LinkContext const&)
2,430 ImageLoaderMachO::usablePrebinding(ImageLoader::LinkContext const&) const
2,419 _nc_table_insert_type
2,366 _xpc_dictionary_insert
2,360 _nc_table_find_get_key
2,352 objc_destructInstance
2,340 ImageLoaderMachO::segExecutable(unsigned int) const
2,290 ImageLoaderMachO::doModInitFunctions(ImageLoader::LinkContext const&)
2,289 zinsertlinknode
2,288 objc_class::setRequiresRawIsa(bool)
2,230 freeBuckets(NXHashTable*, int)
2,214 cache_fill
2,210 ImageLoaderMachO::segReadable(unsigned int) const
2,208 ImageLoaderMachO::segName(unsigned int) const
2,198 ImageLoaderMachO::validateFirstPages(linkedit_data_command const*, int, unsigned char const*, unsigned long, long long, ImageLoader::LinkContext const&)
2,184 map_images_nolock
2,156 objc_object::sidetable_clearDeallocating()
2,150 dyld::findInSharedCacheImage(char const*, bool, stat const*, macho_header const**, char const**, long*)
2,118 addImagesToAllImages(unsigned int, dyld_image_info const*)
2,070 ImageLoaderMachOCompressed::doBind(ImageLoader::LinkContext const&, bool)
1,984 ImageLoaderMachOCompressed::findExportedSymbol(char const*, ImageLoader const**) const'2
1,941 allocate_pages
1,940 objc_class::setHasCustomAWZ(bool)
1,932 rwlock_tt<false>::write()
1,929 __si_module_static_cache_block_invoke
1,920 list_array_tt<method_t, method_list_t>::attachLists(method_list_t* const*, unsigned int)
1,914 ImageLoaderMachO::loadCodeSignature(linkedit_data_command const*, int, unsigned long long, ImageLoader::LinkContext const&)
1,898 getPreoptimizedClass
1,889 env_unsetenv
1,875 objc_image_info* getDataSection<objc_image_info>(mach_header_64 const*, char const*, unsigned long*, unsigned long*)
1,866 strnlen
1,862 attachCategories(objc_class*, locstamped_category_list_t*, bool)
1,845 dyld::isCompatibleMachO(unsigned char const*, char const*)
1,714 large_malloc
1,702 mach_absolute_time
1,680 add_autoparam
1,670 bcopy
1,656 _xpc_has_prefix
1,649 objc_class::setHasCustomRR(bool)
1,616 _class_initialize'2
1,615 ImageLoaderMachOCompressed::isSubframeworkOf(ImageLoader::LinkContext const&, ImageLoader const*) const
1,615 ImageLoaderMachOCompressed::hasSubLibrary(ImageLoader::LinkContext const&, ImageLoader const*) const
1,608 dyld::registerImageStateSingleChangeHandler(dyld_image_states, char const* (*)(dyld_image_states, unsigned int, dyld_image_info const*))
1,606 addNamedClass(objc_class*, char const*, objc_class*)
1,600 _os_object_alloc_realized
1,596 _NXMapRehash(_NXMapTable*)
1,580 lstat$INODE64
1,572 cache_getImp
1,567 _voucher_init
1,548 _xpc_serializer_read
1,533 getClass(char const*)
1,529 _object_remove_assocations
1,503 objc_opt::objc_clsopt_t::getClassesAndHeaders(char const*, void**, void**) const'2
1,490 ImageLoader::recursiveInitialization(ImageLoader::LinkContext const&, unsigned int, ImageLoader::InitializerTimingList&, ImageLoader::UninitedUpwards&)
1,472 _pthread_mutex_check_init_slow
1,446 void std::__1::__stable_sort<method_t::SortBySELAddress&, entsize_list_tt<method_t, method_list_t, 3u>::iterator>(entsize_list_tt<method_t, method_list_t, 3u>::iterator, entsize_list_tt<method_t, method_list_t, 3u>::iterator, method_t::SortBySELAddress&, std::__1::iterator_traits<entsize_list_tt<method_t, method_list_t, 3u>::iterator>::difference_type, std::__1::iterator_traits<entsize_list_tt<method_t, method_list_t, 3u>::iterator>::value_type*, long)
1,438 emptyhashtable
1,435 addenv
1,432 ImageLoaderMachO::isPrebindable() const
1,419 lookUpImpOrForward'2
1,408 list_array_tt<property_t, property_list_t>::attachLists(property_list_t* const*, unsigned int)
1,407 dyld::_main(macho_header const*, unsigned long, int, char const**, char const**, char const**, unsigned long*)
1,400 mach_vm_map
1,393 createoptiontable
1,376 xmmap
1,346 environ_init
1,342 LI_ils_create
1,320 ImageLoaderMachO::crashIfInvalidCodeSignature()
1,308 _dyld_func_lookup
1,287 unattachedCategoriesForClass(objc_class*, bool)
1,276 ___ZN10objc_class17setRequiresRawIsaEb_block_invoke
1,274 objc::DenseMapBase<objc::DenseMap<DisguisedPtr<objc_object>, unsigned long, true, objc::DenseMapInfo<DisguisedPtr<objc_object> > >, DisguisedPtr<objc_object>, unsigned long, objc::DenseMapInfo<DisguisedPtr<objc_object> >, true>::find(DisguisedPtr<objc_object> const&)
1,272 dyld::findExportedSymbol(char const*, bool, ImageLoader::Symbol const**, ImageLoader const**)
1,262 __bzero
1,260 ImageLoaderMachO::participatesInCoalescing() const
1,260 rwlock_tt<false>::unlockWrite()
1,257 addbuiltins
1,251 _NXHashRehashToCapacity
1,246 addNonSharedCacheImageUUID(dyld_uuid_info const&)
1,233 mach_msg
1,219 dyld::parseColonList(char const*, char const*)
1,215 ImageLoaderMachO::doInitialization(ImageLoader::LinkContext const&)
1,212 strstr
1,170 small_free_list_add_ptr
1,165 uname
1,138 _platform_memcmp
1,137 _xpc_dictionary_apply_node_f
1,127 rwlock_tt<false>::read()
1,097 objc_class::setInitialized()
1,095 getClass_impl(char const*)
1,092 _class_initialize
1,090 getProtocol(char const*)
1,064 std::__1::__call_once(unsigned long volatile&, void*, void (*)(void*))
1,056 ImageLoaderMachO::reserveAnAddressRange(unsigned long, ImageLoader::LinkContext const&)
1,031 objc_opt::objc_clsopt_t::getClassesAndHeaders(char const*, void**, void**) const
1,029 bool objc::DenseMapBase<objc::DenseMap<DisguisedPtr<objc_object>, unsigned long, true, objc::DenseMapInfo<DisguisedPtr<objc_object> > >, DisguisedPtr<objc_object>, unsigned long, objc::DenseMapInfo<DisguisedPtr<objc_object> >, true>::LookupBucketFor<DisguisedPtr<objc_object> >(DisguisedPtr<objc_object> const&, std::__1::pair<DisguisedPtr<objc_object>, unsigned long> const*&) const
1,028 classref** getDataSection<classref*>(mach_header_64 const*, char const*, unsigned long*, unsigned long*)
1,010 unmeta
988 add_autobin
986 ImageLoaderMachO::doRebase(ImageLoader::LinkContext const&)
985 _fetchInitializingClassList(signed char)
968 dyld::my_open(char const*, int, int)
945 ImageLoaderMachO::doImageInit(ImageLoader::LinkContext const&)
936 strtol_l
927 dyld::registerAddCallback(void (*)(mach_header const*, long))
925 log_and_fill_cache(objc_class*, void (*)(), objc_selector*, objc_object*, objc_class*)
910 ImageLoader::hasHiddenExports() const
905 ImageLoaderMachO::segmentCount() const
896 std::__1::locale::__imp::install(std::__1::locale::facet*, long)
882 object_dispose
880 free_large
876 NXPtrHash
840 std::__1::vector<std::__1::locale::facet*, std::__1::__sso_allocator<std::__1::locale::facet*, 28ul> >::__append(unsigned long)
831 dyld::checkEnvironmentVariables(char const**)
810 getsectbynamefromheader_64
804 ImageLoader::recursiveLoadLibraries(ImageLoader::LinkContext const&, bool, ImageLoader::RPathChain const&)
803 stringsubst
800 _os_lock_handoff_lock
799 _class_getNonMetaClass
785 arr_init
783 ___xpc_activity_setup_control_channel_block_invoke
773 _pthread_fork_child_postinit
752 std::__1::__vector_base<char const*, std::__1::allocator<char const*> >::~__vector_base()
751 loadlocale
748 ImageLoaderMachO::segHasPreferredLoadAddress(unsigned int) const
740 OSAtomicCompareAndSwap32$VARIANT$mp
735 rwlock_tt<false>::unlockRead()
735 sel_registerNameNoLock
729 strdup
714 getenv
709 gettokstr'2
704 dlopen
704 vm_alloc
704 category_t** getDataSection<category_t*>(mach_header_64 const*, char const*, unsigned long*, unsigned long*)
697 _objc_fetch_pthread_data
693 _xpc_dictionary_serialize_apply
691 __vfprintf
686 objc_addRegisteredClass
685 protocols()
683 _st_localsub
672 large_entry_free_no_lock
666 std::__1::locale::id::__get()
660 dyld::my_stat(char const*, stat*)
660 ImageLoaderMachO::segmentsCanSlide() const
658 void std::__1::vector<dyld_uuid_info, std::__1::allocator<dyld_uuid_info> >::__push_back_slow_path<dyld_uuid_info const>(dyld_uuid_info const&)
650 __error
639 crashlog_header_name
637 _os_object_dealloc
634 _xpc_dictionary_dispose
630 inittyptab
630 _xpc_dictionary_apply_wire_f
612 getVersionLoadCommandInfo(mach_header const*, unsigned int*, unsigned int*, unsigned int*)
609 xpc_dictionary_set_value
608 _xpc_dyld_image_callback
608 execcmd_exec
603 stringsubst'2
597 _finishInitializing(objc_class*, objc_class*)
595 _voucher_activity_heap_init
590 spin_lock
576 __sinit
570 setupvals
569 ImageLoader::setPath(char const*)
564 vm_copy
560 _xpc_malloc
549 _xpc_collect_environment
540 ispwd
537 configuration_profile_copy_property_list'2
536 ___extract_user_dict_block_invoke
534 cache_t::isConstantEmptyCache()
528 operator new(unsigned long)
528 -[OS_xpc_object _xref_dispose]'2
525 _xpc_serializer_apply'2
520 tlv_load_notification
511 voucher_mach_msg_set
508 _xpc_serializer_pack
500 client_registration_create
500 arc4random
496 __sfp
491 add_autocond
480 small_free_list_remove_ptr
478 _xpc_dictionary_node_free
474 _malloc_initialize
473 _xpc_serializer_unpack
469 setlocale
467 notify_register_check
466 dyld::clearAllDepths()
454 _os_object_release
450 dyld::updateAllImages(dyld_image_states, unsigned int, dyld_image_info const*)
441 _xpc_serializer_dictionary_apply
436 assignnparam
435 __fcntl
430 pread
429 _xpc_dispose'2
428 add_dep
416 set_widearray
416 std::__1::vector<char const* (*)(dyld_image_states, unsigned int, dyld_image_info const*), std::__1::allocator<char const* (*)(dyld_image_states, unsigned int, dyld_image_info const*)> >::insert(std::__1::__wrap_iter<char const* (* const*)(dyld_image_states, unsigned int, dyld_image_info const*)>, char const* (* const&)(dyld_image_states, unsigned int, dyld_image_info const*))
407 NXHashGet
405 ImageLoader::setMapped(ImageLoader::LinkContext const&)
404 protocol_t** getDataSection<protocol_t*>(mach_header_64 const*, char const*, unsigned long*, unsigned long*)
404 hbegin
402 _xpc_dictionary_look_up_table
--------------------------------------------------------------------------------
Profile data file 'callgrind.out.36403' (creator: callgrind-3.13.0)
--------------------------------------------------------------------------------
I1 cache:
D1 cache:
LL cache:
Timerange: Basic block 0 - 1157924742
Trigger: Program termination
Profiled target: zsh-5.4.2-dev-0 -f ./script1_srcopt.zsh (PID 36403, part 1)
Events recorded: Ir
Events shown: Ir
Event sort order: Ir
Thresholds: 100
Include dirs:
User annotated:
Auto-annotation: off
--------------------------------------------------------------------------------
Ir
--------------------------------------------------------------------------------
6,018,711,819 PROGRAM TOTALS
--------------------------------------------------------------------------------
Ir file:function
--------------------------------------------------------------------------------
499,337,372 _pthread_mutex_unlock_slow
395,103,281 ingetc
340,894,646 _pthread_mutex_lock_slow
270,001,086 gettokstr
253,955,336 itype_end
239,400,268 par_cmd
235,501,204 zshlex
212,451,886 szone_free_definite_size
189,088,608 _platform_memmove
184,805,094 zhalloc
170,627,916 szone_size
133,142,800 szone_malloc_should_clear
120,600,000 addvars
117,622,898 strlen
112,500,000 execlist'2
103,499,107 fgetc
99,001,300 shingetline
90,017,029 fetchvalue
00,000,000 readoutput
84,900,239 exalias
81,009,495 free
00,000,000 remnulargs
77,400,137 ecstrcode
75,600,063 inungetc
71,100,076 par_sublist
70,200,054 ecgetstr
69,307,579 assignsparam
67,695,989 tiny_malloc_from_free_list
64,876,963 hasher
63,000,610 has_token
62,416,583 strcpy
59,816,558 tiny_free_list_add_ptr
59,400,000 execsimple
58,506,441 assignstrvalue
58,200,032 par_event'2
54,900,025 set_list_code
54,000,060 par_pline
50,428,084 malloc_zone_malloc
46,529,510 zalloc
37,800,903 dupstring
36,021,416 malloc
35,100,094 checkalias
33,609,177 flockfile
33,609,177 funlockfile
32,400,228 add
31,500,045 setunderscore
28,816,663 gethashnode2
27,906,987 getparamnode
27,600,092 bld_eprog
25,503,477 watchlog_match
25,209,450 ztrdup
23,509,751 _platform_strcmp
23,417,919 _platform_bzero$VARIANT$Merom
23,100,203 par_event
22,506,524 _platform_strchr$VARIANT$Generic
22,503,600 isident
22,500,640 __error
21,600,221 gethashnode
21,600,171 zshlex_raw_add
20,700,345 hbegin
20,400,078 loop'2
19,801,980 strsetfn
19,217,115 pthread_mutex_lock
18,007,685 _os_lock_spin_lock
17,400,290 freeheap
16,500,281 init_parse
16,202,388 strrchr
16,200,012 zshlex_raw_back
15,300,761 check_warn_pm
14,700,000 execode'2
14,418,432 pthread_mutex_unlock
14,400,024 input_hasalias
14,100,136 inputsetline
13,800,230 hend
13,500,030 hcalloc
13,256,505 get_tiny_previous_free_msize
12,902,575 __vsnprintf_chk
12,600,036 ugetnode
9,005,025 szone_malloc
8,700,087 zrealloc
8,700,029 __strcpy_chk
8,400,656 zsfree
8,400,280 nohw
8,400,028 nohwe
7,800,156 signal_mask
7,203,274 os_lock_unlock
7,203,274 os_lock_lock
7,203,074 _os_lock_spin_unlock
7,200,136 parse_event
6,900,023 stpcpy
6,000,040 freeeprog
5,700,109 zfree
5,403,333 get_node_from_uniquing_table
5,100,032 copy_ecstr
4,800,032 ferror
4,688,220 ImageLoaderMachOCompressed::trieWalk(unsigned char const*, unsigned char const*, char const*)
4,200,056 __chk_overlap
3,900,000 arrlen
3,600,096 signal_block
3,600,072 signal_unblock
3,300,055 lexinit
3,300,022 useeprog
3,000,070 sigprocmask
2,221,567 tiny_free_list_remove_ptr
1,200,024 intr
1,046,371 get_tiny_free_size
748,577 ImageLoaderMachO::findExportedSymbol(char const*, bool, ImageLoader const**) const'2
612,055 __vsnprintf_chk'2
458,334 ImageLoaderMachOCompressed::libReExported(unsigned int) const
343,351 ImageLoaderMachOCompressed::rebase(ImageLoader::LinkContext const&)
284,003 ImageLoaderMachOCompressed::findExportedSymbol(char const*, ImageLoader const**) const
184,512 ImageLoaderMachOCompressed::eachBind(ImageLoader::LinkContext const&, unsigned long (ImageLoaderMachOCompressed::*)(ImageLoader::LinkContext const&, unsigned long, unsigned char, char const*, unsigned char, long, long, char const*, ImageLoaderMachOCompressed::LastLookup*, bool))
173,696 ImageLoaderMachO::findExportedSymbol(char const*, bool, ImageLoader const**) const
166,828 dyld_stub_binder'2
166,727 dyld::loadPhase5(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*)
159,994 strcmp
137,007 ImageLoaderMachOCompressed::doBindFastLazySymbol(unsigned int, ImageLoader::LinkContext const&, void (*)(), void (*)())
124,502 _Read_RuneMagi
118,188 ImageLoaderMachOCompressed::exportedSymbolAddress(ImageLoader::LinkContext const&, ImageLoader::Symbol const*, ImageLoader const*, bool) const
98,479 _platform_strncmp
95,057 ImageLoaderMachOCompressed::resolve(ImageLoader::LinkContext const&, char const*, unsigned char, long, ImageLoader const**, ImageLoaderMachOCompressed::LastLookup*, bool)
92,075 ImageLoader::hash(char const*)
86,952 __fread
81,702 ImageLoaderMachOCompressed::libImage(unsigned int) const
71,218 getsectiondata
61,109 _mapStrHash(_NXMapTable*, void const*)
57,008 ImageLoaderMachO::bindLocation(ImageLoader::LinkContext const&, unsigned long, unsigned long, ImageLoader const*, unsigned char, char const*, long, char const*)
55,996 ImageLoader::recursiveLoadLibraries(ImageLoader::LinkContext const&, bool, ImageLoader::RPathChain const&)'2
55,356 ImageLoader::matchInstallPath() const
54,359 bcmp
48,031 ImageLoaderMachOCompressed::bindAt(ImageLoader::LinkContext const&, unsigned long, unsigned char, char const*, unsigned char, long, long, char const*, ImageLoaderMachOCompressed::LastLookup*, bool)
46,112 ImageLoaderMachOCompressed::resolveTwolevel(ImageLoader::LinkContext const&, ImageLoader const*, bool, char const*, bool, ImageLoader const**)
42,261 ImageLoaderMachO::parseLoadCmds(ImageLoader::LinkContext const&)
41,487 dyld_stub_binder
37,750 __srefill0
36,490 __findenv
33,453 fread
32,826 arc4_stir
30,304 ImageLoader::recursiveUpdateDepth(unsigned int)'2
30,112 strncmp
29,104 pthread_once
28,222 ImageLoaderMachO::sniffLoadCommands(macho_header const*, char const*, bool, bool*, unsigned int*, unsigned int*, ImageLoader::LinkContext const&, linkedit_data_command const**, encryption_info_command const**)
27,762 ImageLoader::compare(ImageLoader const*) const
25,004 addhashnode2
23,822 _qsort'2
23,606 dyld::loadPhase3(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*)
23,339 ImageLoader::recursiveInitialization(ImageLoader::LinkContext const&, unsigned int, ImageLoader::InitializerTimingList&, ImageLoader::UninitedUpwards&)'2
23,318 __srefill1
21,504 ImageLoaderMachOCompressed::segmentCommandOffsets() const
21,412 ImageLoaderMachO::registerInterposing()
21,200 ImageLoaderMachO::getExportedSymbolAddress(ImageLoader::Symbol const*, ImageLoader::LinkContext const&, ImageLoader const*, bool) const
20,928 __srget
20,672 ImageLoaderMachO::segActualLoadAddress(unsigned int) const
20,524 _NXMapMember(_NXMapTable*, void const*, void**)
18,611 ImageLoaderMachO::doGetDependentLibraries(ImageLoader::DependentLibraryInfo*)
17,812 _sread
17,562 void std::__1::__insertion_sort<method_t::SortBySELAddress&, entsize_list_tt<method_t, method_list_t, 3u>::iterator>(entsize_list_tt<method_t, method_list_t, 3u>::iterator, entsize_list_tt<method_t, method_list_t, 3u>::iterator, method_t::SortBySELAddress&)
17,216 dyld::load(char const*, dyld::LoadContext const&)
16,980 copySwiftV1MangledName(char const*, bool)
16,226 _mapStrIsEqual(_NXMapTable*, void const*, void const*)
16,192 dyld::checkandAddImage(ImageLoader*, dyld::LoadContext const&)
16,133 ImageLoader::recursiveBind(ImageLoader::LinkContext const&, bool, bool)'2
15,844 pthread_rwlock_unlock
15,579 dyld::notifyBatchPartial(dyld_image_states, bool, char const* (*)(dyld_image_states, unsigned int, dyld_image_info const*))
15,548 _readdir_unlocked$INODE64
15,173 NXMapInsert
15,059 dyld::loadPhase0(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*)
14,612 ImageLoaderMachO::getInstallPath() const
14,326 __srefill
14,313 pthread_mutex_init
14,196 ImageLoader::interposedAddress(ImageLoader::LinkContext const&, unsigned long, ImageLoader const*, ImageLoader const*)
14,184 _qsort
13,720 metafy
13,498 dyld::loadPhase1(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*)
13,486 ImageLoaderMachO::setupLazyPointerHandler(ImageLoader::LinkContext const&)
13,431 dyld::loadPhase4(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*)
13,102 ImageLoader::recursiveRebase(ImageLoader::LinkContext const&)'2
12,970 realizeClass(objc_class*)'2
12,711 ImageLoader::ImageLoader(char const*, unsigned int)
12,700 dyld::notifySingle(dyld_image_states, ImageLoader const*)
12,530 ImageLoader::recursiveGetDOFSections(ImageLoader::LinkContext const&, std::__1::vector<ImageLoader::DOFInfo, std::__1::allocator<ImageLoader::DOFInfo> >&)'2
12,286 _pthread_rwlock_lock
11,770 dyld::findLoadedImage(stat const&)
11,286 ImageLoader::setPathUnowned(char const*)
11,220 __sel_registerName(char const*, int, int)
11,206 ImageLoaderMachO::mapSegments(int, unsigned long long, unsigned long long, unsigned long long, ImageLoader::LinkContext const&)
11,205 dyld::fastBindLazySymbol(ImageLoader**, unsigned long)
11,179 dyld::findMappedRange(unsigned long)
11,078 getsegmentdata
10,782 dyld::imageSorter(void const*, void const*)
10,758 ImageLoader::statMatch(stat const&) const
10,410 ImageLoaderMachOCompressed::libIsUpward(unsigned int) const
9,516 autofeatures
9,098 ImageLoaderMachO::ImageLoaderMachO(macho_header const*, char const*, unsigned int, unsigned int*, unsigned int)
8,969 createparamtable
8,910 malloc_zone_calloc
8,900 ImageLoaderMachO::sdkVersion() const
8,692 realizeClass(objc_class*)
8,680 ImageLoaderMachO::getRPaths(ImageLoader::LinkContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >&) const
8,672 tzload
7,770 __sread
7,200 dyld::addMappedRange(ImageLoader*, unsigned long, unsigned long)
7,120 ImageLoaderMachO::segSize(unsigned int) const
7,108 createparam
6,953 NXMapInsert'2
6,930 ImageLoaderMachO::segActualEndAddress(unsigned int) const
6,910 __collate_load_tables
6,821 ImageLoader::recursiveSpinLock(ImageLoader::recursive_lock&)
6,780 remapClass(objc_class*)
6,709 _dyld_fast_stub_entry(void*, long)
6,696 malloc_zone_from_ptr
6,672 fixupMethodList(method_list_t*, bool, bool)
6,428 mkenvstr
6,390 ImageLoaderMachOCompressed::incrementCoalIterator(ImageLoader::CoalIterator&)
6,324 addhashnode
6,323 _platform_memchr$VARIANT$Generic
6,304 ImageLoaderMachO::segFileOffset(unsigned int) const
6,258 ImageLoaderMachO::usesTwoLevelNameSpace() const
6,192 ImageLoaderMachO::assignSegmentAddresses(ImageLoader::LinkContext const&)
6,020 NXHashInsert
6,004 readdir$INODE64
5,760 ImageLoader::getRealPath() const
5,740 devname_r
5,712 dyld::libraryLocator(char const*, bool, char const*, ImageLoader::RPathChain const*)
5,642 ImageLoaderMachOCompressed::instantiateFromFile(char const*, int, unsigned char const*, unsigned long, unsigned long long, unsigned long long, stat const&, unsigned int, unsigned int, linkedit_data_command const*, encryption_info_command const*, ImageLoader::LinkContext const&)
5,630 readClass(objc_class*, bool, bool)
5,590 read$NOCANCEL
5,586 dyld::addImage(ImageLoader*)
5,371 scanmatchtable
5,355 ImageLoaderMachO::doGetLibraryInfo()
5,349 mmap
5,044 NXHashInsert'2
4,998 ImageLoaderMachOCompressed::setLibImage(unsigned int, ImageLoader*, bool, bool)
4,882 ImageLoaderMachO::needsAddedLibSystemDepency(unsigned int, macho_header const*)
4,832 ImageLoaderMachO::segFileSize(unsigned int) const
4,742 addSubclass(objc_class*, objc_class*)
4,642 calloc
4,626 ImageLoaderMachO::segWriteable(unsigned int) const
4,608 NXMapGet
4,568 ztrdup_metafy
4,556 ImageLoaderMachO::segUnaccessible(unsigned int) const
4,314 _read_images
4,223 _hash_bucket
4,160 ImageLoaderMachO::segPreferredLoadAddress(unsigned int) const
4,060 ImageLoaderMachO::machHeader() const
4,035 OSAtomicCompareAndSwap64$VARIANT$mp
4,024 __part_load_locale
4,010 dyld::loadPhase6(int, stat const&, char const*, dyld::LoadContext const&)
3,822 NXMapRemove
3,810 szone_calloc
3,768 dyld::fatFindBest(fat_header const*, unsigned long long*, unsigned long long*)
3,726 ImageLoaderMachO::preFetchDATA(int, unsigned long long, ImageLoader::LinkContext const&)
3,605 ImageLoaderMachO::inSharedCache() const
3,597 ImageLoaderMachOCompressed::markLINKEDIT(ImageLoader::LinkContext const&, int)
3,575 ImageLoader::lastModified() const
3,552 search_method_list(method_list_t const*, objc_selector*)
3,552 _xpc_serializer_append
3,540 prepareMethodLists(objc_class*, method_list_t**, int, bool, bool)
3,520 ImageLoaderMachO::instantiateFromFile(char const*, int, unsigned char const*, unsigned long long, unsigned long long, stat const&, ImageLoader::LinkContext const&)
3,430 ImageLoaderMachO::isDylib() const
3,360 objc_msgSend'2
3,314 setemulate
3,306 NXNextHashState
3,306 RWLOCK_GETSEQ_ADDR
3,263 _simple_getenv
3,245 ImageLoaderMachO::doGetDOFSections(ImageLoader::LinkContext const&, std::__1::vector<ImageLoader::DOFInfo, std::__1::allocator<ImageLoader::DOFInfo> >&)
3,241 fcntl
3,233 ImageLoaderMachOCompressed::updateUsesCoalIterator(ImageLoader::CoalIterator&, unsigned long, ImageLoader*, ImageLoader::LinkContext const&)
3,188 getMethodNoSuper_nolock(objc_class*, objc_selector*)
3,173 small_malloc_from_free_list
2,990 memchr
2,963 ImageLoaderMachO::getUUID(unsigned char*) const
2,832 _pthread_cond_signal
2,816 list_array_tt<unsigned long, protocol_list_t>::attachLists(protocol_list_t* const*, unsigned int)
2,816 class_createInstance
2,791 slot_name
2,737 zshcalloc
2,726 allocBuckets(void*, unsigned int)
2,718 memcpy
2,640 lookUpImpOrForward
2,589 colonsplit
2,546 ImageLoader::weakBind(ImageLoader::LinkContext const&)
2,430 ImageLoaderMachO::usablePrebinding(ImageLoader::LinkContext const&) const
2,419 _nc_table_insert_type
2,366 _xpc_dictionary_insert
2,360 _nc_table_find_get_key
2,352 objc_destructInstance
2,340 ImageLoaderMachO::segExecutable(unsigned int) const
2,290 ImageLoaderMachO::doModInitFunctions(ImageLoader::LinkContext const&)
2,289 zinsertlinknode
2,288 objc_class::setRequiresRawIsa(bool)
2,230 freeBuckets(NXHashTable*, int)
2,214 cache_fill
2,210 ImageLoaderMachO::segReadable(unsigned int) const
2,208 ImageLoaderMachO::segName(unsigned int) const
2,198 ImageLoaderMachO::validateFirstPages(linkedit_data_command const*, int, unsigned char const*, unsigned long, long long, ImageLoader::LinkContext const&)
2,184 map_images_nolock
2,156 objc_object::sidetable_clearDeallocating()
2,150 dyld::findInSharedCacheImage(char const*, bool, stat const*, macho_header const**, char const**, long*)
2,118 addImagesToAllImages(unsigned int, dyld_image_info const*)
2,070 ImageLoaderMachOCompressed::doBind(ImageLoader::LinkContext const&, bool)
1,984 ImageLoaderMachOCompressed::findExportedSymbol(char const*, ImageLoader const**) const'2
1,940 objc_class::setHasCustomAWZ(bool)
1,932 rwlock_tt<false>::write()
1,929 __si_module_static_cache_block_invoke
1,920 list_array_tt<method_t, method_list_t>::attachLists(method_list_t* const*, unsigned int)
1,914 ImageLoaderMachO::loadCodeSignature(linkedit_data_command const*, int, unsigned long long, ImageLoader::LinkContext const&)
1,898 getPreoptimizedClass
1,889 env_unsetenv
1,875 objc_image_info* getDataSection<objc_image_info>(mach_header_64 const*, char const*, unsigned long*, unsigned long*)
1,872 inittyptab
1,866 strnlen
1,862 attachCategories(objc_class*, locstamped_category_list_t*, bool)
1,845 dyld::isCompatibleMachO(unsigned char const*, char const*)
1,702 mach_absolute_time
1,680 add_autoparam
1,670 bcopy
1,656 _xpc_has_prefix
1,649 objc_class::setHasCustomRR(bool)
1,616 _class_initialize'2
1,615 ImageLoaderMachOCompressed::isSubframeworkOf(ImageLoader::LinkContext const&, ImageLoader const*) const
1,615 ImageLoaderMachOCompressed::hasSubLibrary(ImageLoader::LinkContext const&, ImageLoader const*) const
1,608 dyld::registerImageStateSingleChangeHandler(dyld_image_states, char const* (*)(dyld_image_states, unsigned int, dyld_image_info const*))
1,606 addNamedClass(objc_class*, char const*, objc_class*)
1,600 _os_object_alloc_realized
1,596 _NXMapRehash(_NXMapTable*)
1,580 lstat$INODE64
1,572 cache_getImp
1,567 _voucher_init
1,548 _xpc_serializer_read
1,533 getClass(char const*)
1,529 _object_remove_assocations
1,503 objc_opt::objc_clsopt_t::getClassesAndHeaders(char const*, void**, void**) const'2
1,490 ImageLoader::recursiveInitialization(ImageLoader::LinkContext const&, unsigned int, ImageLoader::InitializerTimingList&, ImageLoader::UninitedUpwards&)
1,472 _pthread_mutex_check_init_slow
1,446 void std::__1::__stable_sort<method_t::SortBySELAddress&, entsize_list_tt<method_t, method_list_t, 3u>::iterator>(entsize_list_tt<method_t, method_list_t, 3u>::iterator, entsize_list_tt<method_t, method_list_t, 3u>::iterator, method_t::SortBySELAddress&, std::__1::iterator_traits<entsize_list_tt<method_t, method_list_t, 3u>::iterator>::difference_type, std::__1::iterator_traits<entsize_list_tt<method_t, method_list_t, 3u>::iterator>::value_type*, long)
1,438 emptyhashtable
1,435 addenv
1,432 ImageLoaderMachO::isPrebindable() const
1,419 lookUpImpOrForward'2
1,408 list_array_tt<property_t, property_list_t>::attachLists(property_list_t* const*, unsigned int)
1,407 dyld::_main(macho_header const*, unsigned long, int, char const**, char const**, char const**, unsigned long*)
1,393 createoptiontable
1,376 xmmap
1,346 environ_init
1,342 LI_ils_create
1,320 ImageLoaderMachO::crashIfInvalidCodeSignature()
1,308 _dyld_func_lookup
1,287 unattachedCategoriesForClass(objc_class*, bool)
1,276 ___ZN10objc_class17setRequiresRawIsaEb_block_invoke
1,274 objc::DenseMapBase<objc::DenseMap<DisguisedPtr<objc_object>, unsigned long, true, objc::DenseMapInfo<DisguisedPtr<objc_object> > >, DisguisedPtr<objc_object>, unsigned long, objc::DenseMapInfo<DisguisedPtr<objc_object> >, true>::find(DisguisedPtr<objc_object> const&)
1,272 dyld::findExportedSymbol(char const*, bool, ImageLoader::Symbol const**, ImageLoader const**)
1,262 __bzero
1,260 rwlock_tt<false>::unlockWrite()
1,260 mach_vm_allocate
1,260 ImageLoaderMachO::participatesInCoalescing() const
1,257 addbuiltins
1,256 set_widearray
1,251 _NXHashRehashToCapacity
1,246 addNonSharedCacheImageUUID(dyld_uuid_info const&)
1,219 dyld::parseColonList(char const*, char const*)
1,215 ImageLoaderMachO::doInitialization(ImageLoader::LinkContext const&)
1,212 strstr
1,203 zjoin
1,165 uname
1,138 _platform_memcmp
1,137 _xpc_dictionary_apply_node_f
1,127 rwlock_tt<false>::read()
1,114 unmeta
1,097 objc_class::setInitialized()
1,095 getClass_impl(char const*)
1,092 _class_initialize
1,090 getProtocol(char const*)
1,064 std::__1::__call_once(unsigned long volatile&, void*, void (*)(void*))
1,056 ImageLoaderMachO::reserveAnAddressRange(unsigned long, ImageLoader::LinkContext const&)
1,031 objc_opt::objc_clsopt_t::getClassesAndHeaders(char const*, void**, void**) const
1,029 bool objc::DenseMapBase<objc::DenseMap<DisguisedPtr<objc_object>, unsigned long, true, objc::DenseMapInfo<DisguisedPtr<objc_object> > >, DisguisedPtr<objc_object>, unsigned long, objc::DenseMapInfo<DisguisedPtr<objc_object> >, true>::LookupBucketFor<DisguisedPtr<objc_object> >(DisguisedPtr<objc_object> const&, std::__1::pair<DisguisedPtr<objc_object>, unsigned long> const*&) const
1,028 classref** getDataSection<classref*>(mach_header_64 const*, char const*, unsigned long*, unsigned long*)
988 add_autobin
986 ImageLoaderMachO::doRebase(ImageLoader::LinkContext const&)
985 _fetchInitializingClassList(signed char)
968 dyld::my_open(char const*, int, int)
945 ImageLoaderMachO::doImageInit(ImageLoader::LinkContext const&)
936 strtol_l
927 dyld::registerAddCallback(void (*)(mach_header const*, long))
925 log_and_fill_cache(objc_class*, void (*)(), objc_selector*, objc_object*, objc_class*)
910 ImageLoader::hasHiddenExports() const
905 ImageLoaderMachO::segmentCount() const
896 std::__1::locale::__imp::install(std::__1::locale::facet*, long)
891 allocate_pages
882 object_dispose
882 munmap
876 NXPtrHash
870 __mmap
861 mach_msg
840 std::__1::vector<std::__1::locale::facet*, std::__1::__sso_allocator<std::__1::locale::facet*, 28ul> >::__append(unsigned long)
831 dyld::checkEnvironmentVariables(char const**)
810 getsectbynamefromheader_64
804 ImageLoader::recursiveLoadLibraries(ImageLoader::LinkContext const&, bool, ImageLoader::RPathChain const&)
800 _os_lock_handoff_lock
799 _class_getNonMetaClass
785 arr_init
783 ___xpc_activity_setup_control_channel_block_invoke
773 _pthread_fork_child_postinit
752 std::__1::__vector_base<char const*, std::__1::allocator<char const*> >::~__vector_base()
751 loadlocale
748 ImageLoaderMachO::segHasPreferredLoadAddress(unsigned int) const
740 OSAtomicCompareAndSwap32$VARIANT$mp
735 rwlock_tt<false>::unlockRead()
735 sel_registerNameNoLock
729 strdup
714 getenv
704 vm_alloc
704 category_t** getDataSection<category_t*>(mach_header_64 const*, char const*, unsigned long*, unsigned long*)
704 dlopen
697 _objc_fetch_pthread_data
693 _xpc_dictionary_serialize_apply
691 __vfprintf
686 objc_addRegisteredClass
685 protocols()
683 _st_localsub
672 mach_vm_map
666 std::__1::locale::id::__get()
660 ImageLoaderMachO::segmentsCanSlide() const
660 dyld::my_stat(char const*, stat*)
660 vm_allocate
658 void std::__1::vector<dyld_uuid_info, std::__1::allocator<dyld_uuid_info> >::__push_back_slow_path<dyld_uuid_info const>(dyld_uuid_info const&)
639 crashlog_header_name
637 _os_object_dealloc
634 _xpc_dictionary_dispose
630 _xpc_dictionary_apply_wire_f
612 getVersionLoadCommandInfo(mach_header const*, unsigned int*, unsigned int*, unsigned int*)
609 xpc_dictionary_set_value
608 _xpc_dyld_image_callback
597 _finishInitializing(objc_class*, objc_class*)
595 _voucher_activity_heap_init
590 spin_lock
587 execcmd_exec
576 __sinit
570 setupvals
569 ImageLoader::setPath(char const*)
560 _xpc_malloc
549 _xpc_collect_environment
540 ispwd
537 configuration_profile_copy_property_list'2
536 ___extract_user_dict_block_invoke
534 cache_t::isConstantEmptyCache()
528 operator new(unsigned long)
528 -[OS_xpc_object _xref_dispose]'2
525 _xpc_serializer_apply'2
520 tlv_load_notification
511 voucher_mach_msg_set
508 _xpc_serializer_pack
500 arc4random
500 client_registration_create
496 __sfp
491 add_autocond
478 _xpc_dictionary_node_free
474 _malloc_initialize
473 _xpc_serializer_unpack
469 setlocale
467 notify_register_check
466 dyld::clearAllDepths()
454 _os_object_release
450 dyld::updateAllImages(dyld_image_states, unsigned int, dyld_image_info const*)
441 _xpc_serializer_dictionary_apply
440 __fcntl
436 assignnparam
430 pread
429 _xpc_dispose'2
428 add_dep
416 std::__1::vector<char const* (*)(dyld_image_states, unsigned int, dyld_image_info const*), std::__1::allocator<char const* (*)(dyld_image_states, unsigned int, dyld_image_info const*)> >::insert(std::__1::__wrap_iter<char const* (* const*)(dyld_image_states, unsigned int, dyld_image_info const*)>, char const* (* const&)(dyld_image_states, unsigned int, dyld_image_info const*))
407 NXHashGet
405 ImageLoader::setMapped(ImageLoader::LinkContext const&)
404 protocol_t** getDataSection<protocol_t*>(mach_header_64 const*, char const*, unsigned long*, unsigned long*)
402 _xpc_dictionary_look_up_table
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