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f360f94a05
The optimization is achieved by following techniques: > data alignment [gain from aligned memory access on read/write] > POWER7 gains performance with loop unrolling/unwinding [gain by reduction of branch penalty]. > zero padding done by calling optimized memset |
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.. | ||
bits | ||
fpu | ||
nofpu | ||
power4 | ||
power5+/fpu | ||
power6 | ||
power7/fpu | ||
powerpc32 | ||
powerpc64 | ||
soft-fp | ||
sys/platform | ||
abort-instr.h | ||
configure | ||
configure.ac | ||
dl-procinfo.c | ||
dl-procinfo.h | ||
dl-tls.h | ||
ffs.c | ||
fpu_control.h | ||
gccframe.h | ||
ifunc-sel.h | ||
Implies | ||
jmpbuf-offsets.h | ||
jmpbuf-unwind.h | ||
ldsodefs.h | ||
locale-defines.sym | ||
longjmp.c | ||
machine-gmon.h | ||
Makefile | ||
math-tests.h | ||
memmove.c | ||
memusage.h | ||
mp_clz_tab.c | ||
novmx-longjmp.c | ||
novmx-sigjmp.c | ||
novmxsetjmp.h | ||
preconfigure | ||
rtld-global-offsets.sym | ||
sched_cpucount.c | ||
sigjmp.c | ||
sotruss-lib.c | ||
stackinfo.h | ||
strcat.c | ||
sysdep.h | ||
test-arith.c | ||
test-arithf.c | ||
test-gettimebase.c | ||
tls-macros.h | ||
tst-stack-align.h | ||
Versions |