glibc

History

H.J. Lu 9d0ffa60ad x86-64: Add sinf with FMA

On Skylake, bench-sinf reports performance improvement:

            Before        After         Improvement
max        153.996       100.094           54%
min        8.546         6.852             25%
mean       18.1223       11.802            54%

	* sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines):
	Add s_sinf-sse2 and s_sinf-fma.
	(CFLAGS-s_sinf-fma.c): New.
	* sysdeps/x86_64/fpu/multiarch/s_sinf-fma.c: New file.
	* sysdeps/x86_64/fpu/multiarch/s_sinf-sse2.c: Likewise.
	* sysdeps/x86_64/fpu/multiarch/s_sinf.c: Likewise.

2017-12-07 10:11:16 -08:00

Move architecture shlib-versions files to Linux-specific directories.

2014-07-17 14:31:12 +00:00

fpu

x86-64: Add sinf with FMA

2017-12-07 10:11:16 -08:00

multiarch

Remove remaining _HAVE_STRING_ARCH_* definitions (BZ #18858 )

2017-09-06 14:35:23 -03:00

nptl

nptl: Add tests for internal pthread_mutex_t offsets

2017-11-07 09:48:28 -02:00

x32

Use libm_alias_float for x86_64.

2017-11-29 21:25:41 +00:00

____longjmp_chk.S

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__longjmp.S

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2017-01-01 00:14:16 +00:00

_mcount.S

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2017-01-01 00:14:16 +00:00

abort-instr.h

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add_n.S

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2017-01-01 00:14:16 +00:00

addmul_1.S

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2017-01-01 00:14:16 +00:00

atomic-machine.h

Optimize generic spinlock code and use C11 like atomic macros.

2017-06-06 09:41:56 +02:00

backtrace.c

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2017-01-01 00:14:16 +00:00

bsd-_setjmp.S

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2017-01-01 00:14:16 +00:00

bsd-setjmp.S

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2017-01-01 00:14:16 +00:00

bzero.S

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configure

Require binutils 2.25 or later to build glibc.

2017-06-28 11:31:50 +00:00

configure.ac

Require binutils 2.25 or later to build glibc.

2017-06-28 11:31:50 +00:00

crti.S

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2017-01-01 00:14:16 +00:00

crtn.S

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2017-01-01 00:14:16 +00:00

dl-irel.h

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2017-01-01 00:14:16 +00:00

dl-lookupcfg.h

elf: Remove internal_function attribute

2017-08-31 16:59:37 +02:00

dl-machine.h

x86-64: Use fxsave/xsave/xsavec in _dl_runtime_resolve [BZ #21265 ]

2017-10-20 11:00:34 -07:00

dl-procinfo.c

Add sysdeps/x86/dl-procinfo.c

2017-04-10 12:01:45 -07:00

dl-runtime.c

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dl-tls.c

x86-64: Align the stack in __tls_get_addr [BZ #21609 ]

2017-07-06 04:43:20 -07:00

dl-tls.h

x86-64: Align the stack in __tls_get_addr [BZ #21609 ]

2017-07-06 04:43:20 -07:00

dl-tlsdesc.h

elf: Remove internal_function attribute

2017-08-31 16:59:37 +02:00

dl-tlsdesc.S

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2017-01-01 00:14:16 +00:00

dl-trampoline.h

x86-64: Use fxsave/xsave/xsavec in _dl_runtime_resolve [BZ #21265 ]

2017-10-20 11:00:34 -07:00

dl-trampoline.S

x86-64: Use fxsave/xsave/xsavec in _dl_runtime_resolve [BZ #21265 ]

2017-10-20 11:00:34 -07:00

ffs.c

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2017-01-01 00:14:16 +00:00

ffsll.c

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2017-01-01 00:14:16 +00:00

hp-timing.h

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2017-01-01 00:14:16 +00:00

htonl.S

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2017-01-01 00:14:16 +00:00

ifuncmain8.c

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2017-01-01 00:14:16 +00:00

ifuncmod8.c

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2017-01-01 00:14:16 +00:00

Implies

Add float128 support for x86_64, x86.

2017-06-26 22:02:24 +00:00

jmpbuf-offsets.h

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2017-01-01 00:14:16 +00:00

jmpbuf-unwind.h

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2017-01-01 00:14:16 +00:00

l10nflist.c

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ldbl2mpn.c

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ldsodefs.h

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2017-01-01 00:14:16 +00:00

link-defines.sym

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locale-defines.sym

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localplt.data

ld.so: Introduce struct dl_exception

2017-08-10 16:54:57 +02:00

lshift.S

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2017-01-01 00:14:16 +00:00

machine-gmon.h

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2017-01-01 00:14:16 +00:00

Makefile

x86-64: Use fxsave/xsave/xsavec in _dl_runtime_resolve [BZ #21265 ]

2017-10-20 11:00:34 -07:00

memchr.S

x86-64: Optimize memchr/rawmemchr/wmemchr with SSE2/AVX2

2017-06-09 05:13:31 -07:00

memcmp.S

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2017-01-01 00:14:16 +00:00

memcopy.h

X86-64: Add dummy memcopy.h and wordcopy.c

2016-06-09 04:38:34 -07:00

memcpy_chk.S

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2017-01-01 00:14:16 +00:00

memcpy.S

X86-64: Remove previous default/SSE2/AVX2 memcpy/memmove

2016-06-08 13:58:08 -07:00

memmove_chk.S

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2017-01-01 00:14:16 +00:00

memmove.S

x86-64: Use IFUNC memcpy and mempcpy in libc.a

2017-08-04 12:27:18 -07:00

mempcpy_chk.S

x86_64: fix static build of __mempcpy_chk for compilers defaulting to PIC/PIE

2017-03-15 16:10:05 -07:00

mempcpy.S

X86-64: Remove previous default/SSE2/AVX2 memcpy/memmove

2016-06-08 13:58:08 -07:00

memrchr.S

x86_64: Remove redundant REX bytes from memrchr.S

2017-06-05 07:41:26 -07:00

memset_chk.S

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2017-01-01 00:14:16 +00:00

memset.S

x86: Remove __memset_zero_constant_len_parameter [BZ #21790 ]

2017-08-04 10:56:51 -07:00

memusage.h

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2017-01-01 00:14:16 +00:00

mp_clz_tab.c

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mul_1.S

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2017-01-01 00:14:16 +00:00

preconfigure

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preconfigure.ac

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rawmemchr.S

x86_64: Remove L(return_null) from rawmemchr.S

2017-05-20 06:13:38 -07:00

rshift.S

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2017-01-01 00:14:16 +00:00

rtld-offsets.sym

x86-64: Align the stack in __tls_get_addr [BZ #21609 ]

2017-07-06 04:43:20 -07:00

sched_cpucount.c

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2017-01-01 00:14:16 +00:00

setjmp.S

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2017-01-01 00:14:16 +00:00

stack-aliasing.h

Clean up stack-coloring macros.

2014-06-20 19:50:16 -07:00

stackguard-macros.h

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stackinfo.h

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2017-01-01 00:14:16 +00:00

start.S

x86-64: Check PIC instead of SHARED in start.S

2017-08-02 10:27:34 -07:00

stpcpy.S

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strcasecmp_l-nonascii.c

Use locale_t, not __locale_t, throughout glibc

2017-06-20 20:30:06 -04:00

strcasecmp_l.S

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strcasecmp.S

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strcat.S

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2017-01-01 00:14:16 +00:00

strchr.S

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2017-01-01 00:14:16 +00:00

strchrnul.S

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2017-01-01 00:14:16 +00:00

strcmp.S

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2017-01-01 00:14:16 +00:00

strcpy.S

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2017-01-01 00:14:16 +00:00

strcspn.S

x86-64: Implement strcspn/strpbrk/strspn IFUNC selectors in C

2017-06-15 08:59:05 -07:00

strlen.S

x86-64: Update strlen.S to support wcslen/wcsnlen

2017-06-05 07:58:23 -07:00

strncase_l-nonascii.c

Use locale_t, not __locale_t, throughout glibc

2017-06-20 20:30:06 -04:00

strncase_l.S

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strncase.S

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strncmp.S

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strnlen.S

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strpbrk.S

x86-64: Implement strcspn/strpbrk/strspn IFUNC selectors in C

2017-06-15 08:59:05 -07:00

strrchr.S

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2017-01-01 00:14:16 +00:00

strspn.S

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2017-01-01 00:14:16 +00:00

sub_n.S

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2017-01-01 00:14:16 +00:00

submul_1.S

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2017-01-01 00:14:16 +00:00

sysdep.h

x86: Add sysdeps/x86/sysdep.h

2017-11-01 05:37:26 -07:00

tls_get_addr.S

x86-64: Align the stack in __tls_get_addr [BZ #21609 ]

2017-07-06 04:43:20 -07:00

tls-macros.h

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tlsdesc.c

elf: Remove internal_function attribute

2017-08-31 16:59:37 +02:00

tlsdesc.sym

x86-64: Align the stack in __tls_get_addr [BZ #21609 ]

2017-07-06 04:43:20 -07:00

tst-audit3.c

Modify several tests to use test-skeleton.c

2014-11-05 15:24:08 +05:30

tst-audit4-aux.c

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2017-01-01 00:14:16 +00:00

tst-audit4.c

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2017-01-01 00:14:16 +00:00

tst-audit5.c

Modify several tests to use test-skeleton.c

2014-11-05 15:24:08 +05:30

tst-audit6.c

Modify several tests to use test-skeleton.c

2015-07-15 15:10:23 +05:30

tst-audit7.c

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tst-audit10-aux.c

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2017-01-01 00:14:16 +00:00

tst-audit10.c

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2017-01-01 00:14:16 +00:00

tst-audit.h

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2017-01-01 00:14:16 +00:00

tst-auditmod3a.c

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tst-auditmod3b.c

Add missing header files throughout the testsuite.

2017-02-16 17:33:18 -05:00

tst-auditmod4a.c

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tst-auditmod4b.c

Add missing header files throughout the testsuite.

2017-02-16 17:33:18 -05:00

tst-auditmod5a.c

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tst-auditmod5b.c

Add missing header files throughout the testsuite.

2017-02-16 17:33:18 -05:00

tst-auditmod6a.c

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tst-auditmod6b.c

Add missing header files throughout the testsuite.

2017-02-16 17:33:18 -05:00

tst-auditmod6c.c

Add missing header files throughout the testsuite.

2017-02-16 17:33:18 -05:00

tst-auditmod7a.c

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tst-auditmod7b.c

Add missing header files throughout the testsuite.

2017-02-16 17:33:18 -05:00

tst-auditmod10a.c

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2017-01-01 00:14:16 +00:00

tst-auditmod10b.c

Add missing header files throughout the testsuite.

2017-02-16 17:33:18 -05:00

tst-avx512-aux.c

x86-64: Verify that _dl_runtime_resolve preserves vector registers

2017-02-09 12:19:58 -08:00

tst-avx512.c

x86-64: Verify that _dl_runtime_resolve preserves vector registers

2017-02-09 12:19:58 -08:00

tst-avx512mod.c

x86-64: Verify that _dl_runtime_resolve preserves vector registers

2017-02-09 12:19:58 -08:00

tst-avx-aux.c

x86-64: Verify that _dl_runtime_resolve preserves vector registers

2017-02-09 12:19:58 -08:00

tst-avx.c

x86-64: Verify that _dl_runtime_resolve preserves vector registers

2017-02-09 12:19:58 -08:00

tst-avxmod.c

x86-64: Verify that _dl_runtime_resolve preserves vector registers

2017-02-09 12:19:58 -08:00

tst-mallocalign1.c

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2017-01-01 00:14:16 +00:00

tst-platform-1.c

x86-64: Don't set GLRO(dl_platform) to NULL [BZ #22299 ]

2017-10-19 08:28:26 -07:00

tst-platformmod-1.c

x86-64: Don't set GLRO(dl_platform) to NULL [BZ #22299 ]

2017-10-19 08:28:26 -07:00

tst-platformmod-2.c

x86-64: Don't set GLRO(dl_platform) to NULL [BZ #22299 ]

2017-10-19 08:28:26 -07:00

tst-quad1.c

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2017-01-01 00:14:16 +00:00

tst-quad1pie.c

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tst-quad2.c

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tst-quad2pie.c

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tst-quadmod1.S

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2017-01-01 00:14:16 +00:00

tst-quadmod1pie.S

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tst-quadmod2.S

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2017-01-01 00:14:16 +00:00

tst-quadmod2pie.S

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tst-split-dynreloc.c

Fix dynamic linker issue with bind-now

2015-08-19 05:37:01 -07:00

tst-split-dynreloc.lds

Fix dynamic linker issue with bind-now

2015-08-19 05:37:01 -07:00

tst-sse.c

x86-64: Verify that _dl_runtime_resolve preserves vector registers

2017-02-09 12:19:58 -08:00

tst-ssemod.c

x86-64: Verify that _dl_runtime_resolve preserves vector registers

2017-02-09 12:19:58 -08:00

tst-stack-align.h

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2017-01-01 00:14:16 +00:00

tst-x86_64-1.c

x86: Add x86_64 to x86-64 HWCAP [BZ #22093 ]

2017-09-11 08:18:32 -07:00

tst-x86_64mod-1.c

x86: Add x86_64 to x86-64 HWCAP [BZ #22093 ]

2017-09-11 08:18:32 -07:00

Versions

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wcschr.S

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2017-01-01 00:14:16 +00:00

wcscmp.S

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2017-01-01 00:14:16 +00:00

wcslen.S

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2017-01-01 00:14:16 +00:00

wcsrchr.S

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2017-01-01 00:14:16 +00:00

wmemset_chk.S

x86-64: Optimize wmemset with SSE2/AVX2/AVX512

2017-06-05 11:09:59 -07:00

wmemset.S

x86-64: Optimize wmemset with SSE2/AVX2/AVX512

2017-06-05 11:09:59 -07:00

wordcopy.c

X86-64: Add dummy memcopy.h and wordcopy.c

2016-06-09 04:38:34 -07:00