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cosmopolitan/libc/stdio
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Justine Tunney 8c645fa1ee
Make mmap() scalable 
It's now possible to create thousands of thousands of sparse independent
memory mappings, without any slowdown. The memory manager is better with
tracking memory protection now, particularly on Windows in a precise way
that can be restored during fork(). You now have the highest quality mem
manager possible. It's even better than some OSes like XNU, where mmap()
is implemented as an O(n) operation which means sadly things aren't much
improved over there. With this change the llamafile HTTP server endpoint
at /tokenize with a prompt of 50 tokens is now able to handle 2.6m r/sec
2024-07-05 23:26:00 -07:00
..
__fpurge.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
__freadahead.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
__freadptr.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
__freadptrinc.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
__fseterr.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
alloc.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
alphasort.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
append.h Make cosmo.h work a little better 2024-02-21 16:40:09 -08:00
appendd.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
appendf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
appendr.c Rename _bsr/_bsf to bsr/bsf 2024-03-04 17:33:26 -08:00
appends.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
appendstrlist.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
appendw.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
appendz.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
asprintf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
atof.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
big5.inc Add more missing libc functionality 2022-08-06 10:50:51 -07:00
BUILD.mk Implement proper time zone support 2024-05-04 23:06:37 -07:00
clearerr.c more modeline errata (#1019) 2023-12-16 23:07:10 -05:00
clearerr_unlocked.c more modeline errata (#1019) 2023-12-16 23:07:10 -05:00
codepages.inc Add more missing libc functionality 2022-08-06 10:50:51 -07:00
confstr.c Put confstr() in unistd.h 2024-05-21 15:35:06 -07:00
ctermid.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
dirstream.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
dprintf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
dprintf.h Add dontthrow attribute to most libc functions 2024-01-09 01:26:03 -08:00
dumphexc.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
ecvt.c Release Cosmopolitan v3.3 2024-02-20 13:27:59 -08:00
fbufsize.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fclose.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
fdopen.c Fix stdio for character device regression 2024-05-25 05:58:09 -07:00
feof.c more modeline errata (#1019) 2023-12-16 23:07:10 -05:00
feof_unlocked.c more modeline errata (#1019) 2023-12-16 23:07:10 -05:00
ferror.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
ferror_unlocked.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fflush.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
fflush.internal.h Reduce header complexity 2023-11-28 14:39:42 -08:00
fflush_unlocked.c Fix bugs with new memory manager 2024-06-29 10:53:57 -07:00
fflushimpl.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fgetc.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fgetc_unlocked.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
fgetln.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
fgetpos.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fgets.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fgets_unlocked.c Let signals interrupt fgets unless SA_RESTART set (#1152) 2024-05-03 07:49:41 -07:00
fgetwc.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fgetwc_unlocked.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
fgetws.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fgetws_unlocked.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
fileno.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fileno_unlocked.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
flbf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fleaks.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
flockfile.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
flushlbf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fmemopen.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
fmt.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
fopen.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fopenflags.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fpending.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fprintf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fprintf_unlocked.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fpurge.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fputc.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fputc_unlocked.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
fputs.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fputs_unlocked.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
fputwc.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fputwc_unlocked.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fputws.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fputws_unlocked.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fread.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fread_unlocked.c Fix stdio for character device regression 2024-05-25 05:58:09 -07:00
freadable.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
freading.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
freestrlist.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
freopen.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fscanf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fseek.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fseek_unlocked.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
fsetlocking.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fsetpos.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
ftell.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
ftrylockfile.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
ftw.c Release Cosmopolitan v3.3 2024-02-20 13:27:59 -08:00
ftw.h Add dontthrow attribute to most libc functions 2024-01-09 01:26:03 -08:00
funlockfile.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fwritable.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fwrite.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
fwrite_unlocked.c Fix fread() with 2gb+ sizes 2024-05-24 19:28:23 -07:00
fwriting.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
g_rando.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
gb18030.inc Add more missing libc functionality 2022-08-06 10:50:51 -07:00
gcvt.c Release Cosmopolitan v3.3 2024-02-20 13:27:59 -08:00
get_current_dir_name.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
getchar.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
getchar_unlocked.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
getcwd.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
getdelim.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
getdelim_unlocked.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
getentropy.c Delete ASAN 2024-06-22 05:45:49 -07:00
getline.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
gets.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
getwchar.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
getwchar_unlocked.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
hex.internal.h Reduce header complexity 2023-11-28 14:39:42 -08:00
hkscs.inc Add more missing libc functionality 2022-08-06 10:50:51 -07:00
iconv.c Release Cosmopolitan v3.3 2024-02-20 13:27:59 -08:00
iconv.h Reduce header complexity 2023-11-28 14:39:42 -08:00
internal.h Reduce header complexity 2023-11-28 14:39:42 -08:00
jis0208.inc Add more missing libc functionality 2022-08-06 10:50:51 -07:00
joinstrlist.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
kappendf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
ksc.inc Add more missing libc functionality 2022-08-06 10:50:51 -07:00
kvappendf.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
lcg.internal.h Reduce header complexity 2023-11-28 14:39:42 -08:00
legacychars.inc Add more missing libc functionality 2022-08-06 10:50:51 -07:00
lemur64.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
mt19937.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
nftw.c Release Cosmopolitan v3.3 2024-02-20 13:27:59 -08:00
pclose.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
popen.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
printargs.c Make mmap() scalable 2024-07-05 23:26:00 -07:00
printf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
putchar.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
putchar_unlocked.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
puts.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
puts_unlocked.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
putwc_unlocked.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
putwchar.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
putwchar_unlocked.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
rand.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
rand.h Add dontthrow attribute to most libc functions 2024-01-09 01:26:03 -08:00
random.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
rdseed.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
readpassphrase.c Import libbsd readpassphrase (#1182) 2024-05-20 03:37:30 -04:00
readpassphrase.h Import libbsd readpassphrase (#1182) 2024-05-20 03:37:30 -04:00
real1.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
real2.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
real3.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
revjis.inc Add more missing libc functionality 2022-08-06 10:50:51 -07:00
rewind.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
rngset.c Delete ASAN 2024-06-22 05:45:49 -07:00
scandir.c Release Cosmopolitan v3.3 2024-02-20 13:27:59 -08:00
scanf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
setbuf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
setbuffer.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
setlinebuf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
setvbuf.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
snprintf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
sortstrlist.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
sprintf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
srand.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
sscanf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
stdbuf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
stderr.c Fix bugs with new memory manager 2024-06-29 10:53:57 -07:00
stdin.c Fix bugs with new memory manager 2024-06-29 10:53:57 -07:00
stdio.h Put confstr() in unistd.h 2024-05-21 15:35:06 -07:00
stdio_ext.h Add dontthrow attribute to most libc functions 2024-01-09 01:26:03 -08:00
stdout.c Fix bugs with new memory manager 2024-06-29 10:53:57 -07:00
strfry.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
strlist.internal.h Reduce header complexity 2023-11-28 14:39:42 -08:00
strtold.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
swprintf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
syscall.c Introduce getcpu() system call from glibc 2024-02-21 18:17:20 -08:00
syscall.h Introduce getcpu() system call from glibc 2024-02-21 18:17:20 -08:00
sysparam.h Rerun clang-format on the repo (#1217) 2024-06-15 16:34:48 -04:00
tmpfile.c Bring back gc() function 2024-01-08 10:26:28 -08:00
tmpnam.c Make improvements 2024-02-12 10:23:00 -08:00
tmpnam_r.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
ungetc.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
ungetc_unlocked.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
ungetwc.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
ungetwc_unlocked.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
vappendf.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
vasprintf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
vcscanf.c Run clang-format (#1197) 2024-06-01 16:30:43 -04:00
vdprintf.c Fix fread() with 2gb+ sizes 2024-05-24 19:28:23 -07:00
versionsort.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
vfprintf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
vfprintf_unlocked.c Implement proper time zone support 2024-05-04 23:06:37 -07:00
vfscanf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
vigna.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
vprintf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
vscanf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
vsnprintf.c Apply clang-format update to repo (#1154) 2024-04-25 10:38:00 -07:00
vsprintf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
vsscanf.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
wcstod.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
wcstof.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00
wcstold.c flip et / noet in modelines 2023-12-07 22:17:11 -05:00