glibc/sysdeps
Pierre Blanchard cf56eb28fa AArch64: Optimize algorithm in users of SVE expf helper
Polynomial order was unnecessarily high, unlocking multiple
optimizations.
Max error for new SVE expf is 0.88 +0.5ULP.
Max error for new SVE coshf is 2.56 +0.5ULP.
Performance improvement on Neoverse V1: expf (30%), coshf (26%).

Reviewed-by: Wilco Dijkstra  <Wilco.Dijkstra@arm.com>
2025-03-18 17:15:18 +00:00
..
aarch64 AArch64: Optimize algorithm in users of SVE expf helper 2025-03-18 17:15:18 +00:00
alpha math: Refactor how to use libm-test-ulps 2025-03-12 13:40:07 -03:00
arc math: Refactor how to use libm-test-ulps 2025-03-12 13:40:07 -03:00
arm math: Refactor how to use libm-test-ulps 2025-03-12 13:40:07 -03:00
csky math: Refactor how to use libm-test-ulps 2025-03-12 13:40:07 -03:00
generic elf: Canonicalize $ORIGIN in an explicit ld.so invocation [BZ 25263] 2025-03-13 16:50:16 -03:00
gnu
hppa math: Refactor how to use libm-test-ulps 2025-03-12 13:40:07 -03:00
htl htl: Make pthread_setcanceltype / state a cancellation point 2025-03-15 19:45:55 +00:00
hurd hurd: Consolidate signal mask change 2025-03-06 02:28:35 +01:00
i386 math: Refactor how to use libm-test-ulps 2025-03-12 13:40:07 -03:00
ieee754 Implement C23 powr 2025-03-14 15:58:11 +00:00
loongarch math: Refactor how to use libm-test-ulps 2025-03-12 13:40:07 -03:00
m68k math: Refactor how to use libm-test-ulps 2025-03-12 13:40:07 -03:00
mach Implement C23 powr 2025-03-14 15:58:11 +00:00
microblaze math: Refactor how to use libm-test-ulps 2025-03-12 13:40:07 -03:00
mips math: Refactor how to use libm-test-ulps 2025-03-12 13:40:07 -03:00
nptl nptl: PTHREAD_COND_INITIALIZER compatibility with pre-2.41 versions (bug 32786) 2025-03-13 07:43:33 +01:00
or1k math: Refactor how to use libm-test-ulps 2025-03-12 13:40:07 -03:00
posix Fix underallocation of abort_msg_s struct (CVE-2025-0395) 2025-01-22 08:17:17 -05:00
powerpc math: Refactor how to use libm-test-ulps 2025-03-12 13:40:07 -03:00
pthread tst-fopen-threaded: Only check EOF for failing read 2025-03-14 12:28:05 -04:00
riscv math: Refactor how to use libm-test-ulps 2025-03-12 13:40:07 -03:00
s390 math: Refactor how to use libm-test-ulps 2025-03-12 13:40:07 -03:00
sh math: Refactor how to use libm-test-ulps 2025-03-12 13:40:07 -03:00
sparc math: Refactor how to use libm-test-ulps 2025-03-12 13:40:07 -03:00
unix Implement C23 powr 2025-03-14 15:58:11 +00:00
wordsize-32
wordsize-64
x86 Remove dl-procinfo.h 2025-03-05 11:22:09 -03:00
x86_64 x86_64: Add atanh with FMA 2025-03-13 14:30:47 -07:00