Andi Kleen 0136611c62 [PATCH] optimize hweight64 for x86_64 ... Based on patch from David Rientjes <rientjes@google.com>, but changed by AK. Optimizes the 64-bit hamming weight for x86_64 processors assuming they have fast multiplication. Uses five fewer bitops than the generic hweight64. Benchmark on one EMT64 showed ~25% speedup with 2^24 consecutive calls. Define a new ARCH_HAS_FAST_MULTIPLIER that can be set by other architectures that can also multiply fast. Signed-off-by: Andi Kleen <ak@suse.de>		2006-09-26 10:52:38 +02:00
..
reed_solomon
zlib_deflate
zlib_inflate	[PATCH] Fix ppc32 zImage inflate	2006-07-31 13:28:37 -07:00
.gitignore
audit.c	[PATCH] fix missing ifdefs in syscall classes hookup for generic targets	2006-09-22 17:48:56 -07:00
bitmap.c
bust_spinlocks.c
cmdline.c
cpumask.c
crc16.c
crc32.c
crc32defs.h
crc-ccitt.c
ctype.c
debug_locks.c	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
dec_and_lock.c
div64.c
dump_stack.c
errno.c
extable.c
find_next_bit.c
gen_crc32table.c
genalloc.c
halfmd4.c
hweight.c	[PATCH] optimize hweight64 for x86_64	2006-09-26 10:52:38 +02:00
idr.c	[PATCH] Convert idr's internal locking to _irqsave variant	2006-07-14 21:53:54 -07:00
inflate.c
int_sqrt.c
iomap_copy.c
iomap.c
Kconfig	[PATCH] syscall class hookup for all normal targets	2006-09-12 03:04:40 -04:00
Kconfig.debug	[PATCH] Don't force frame pointers for lockdep	2006-09-26 10:52:34 +02:00
kernel_lock.c	[PATCH] lockdep: prove spinlock rwlock locking correctness	2006-07-03 15:27:04 -07:00
klist.c
kobject_uevent.c	PCI: docking station: remove dock uevents	2006-08-03 13:20:06 -07:00
kobject.c
kref.c
libcrc32c.c
locking-selftest-hardirq.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-mutex.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-rlock-hardirq.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-rlock-softirq.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-rlock.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-rsem.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-softirq.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-spin-hardirq.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-spin-softirq.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-spin.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-wlock-hardirq.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-wlock-softirq.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-wlock.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest-wsem.h	[PATCH] lockdep: locking API self tests	2006-07-03 15:27:03 -07:00
locking-selftest.c	[PATCH] lockdep: allow read_lock() recursion of same class	2006-07-03 15:27:04 -07:00
Makefile	[PATCH] syscall class hookup for all normal targets	2006-09-12 03:04:40 -04:00
parser.c
percpu_counter.c
plist.c
prio_tree.c
radix-tree.c
rbtree.c
rwsem-spinlock.c	[PATCH] lockdep: prove rwsem locking correctness	2006-07-03 15:27:04 -07:00
rwsem.c	[PATCH] lockdep: prove rwsem locking correctness	2006-07-03 15:27:04 -07:00
semaphore-sleepers.c
sha1.c
smp_processor_id.c
sort.c
spinlock_debug.c	[PATCH] disable debugging version of write_lock()	2006-08-06 08:57:46 -07:00
string.c
swiotlb.c
textsearch.c
ts_bm.c	[TEXTSEARCH]: Fix Boyer Moore initialization bug	2006-08-22 14:33:58 -07:00
ts_fsm.c
ts_kmp.c
vsprintf.c