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Code Activity

amd64 atomic ops

Browse Source 
lock-free alloc (WL#3229), lock-free hash (WL#3230)
bit functions made inline


include/Makefile.am:
  lf.h added
mysys/Makefile.am:
  lf_hash.c lf_dynarray.c lf_alloc-pin.c
include/atomic/nolock.h:
  amd64 atomic ops
include/atomic/rwlock.h:
  s/rw_lock/mutex/g
include/atomic/x86-gcc.h:
  amd64 atomic ops
  try PAUSE
include/my_global.h:
  STATIC_INLINE
mysys/mf_keycache.c:
  make bit functions inline
mysys/my_atomic.c:
  STATIC_INLINE
mysys/my_bitmap.c:
  make bit functions inline
sql/ha_myisam.cc:
  make bit functions inline
sql/item_func.cc:
  make bit functions inline
include/my_atomic.h:
  STATIC_INLINE
mysys/my_bit.c:
  make bit functions inline
sql/sql_select.cc:
  make bit functions inline
storage/myisam/mi_create.c:
  make bit functions inline
storage/myisam/mi_test2.c:
  make bit functions inline
storage/myisam/myisamchk.c:
  make bit functions inline
mysys/my_init.c:
  thread_size moved to mysys
sql/mysql_priv.h:
  thread_size moved to mysys
sql/set_var.cc:
  thread_size moved to mysys
include/my_sys.h:
  thread_size moved to mysys
sql/mysqld.cc:
  thread_size moved to mysys
sql/sql_parse.cc:
  thread_size moved to mysys
sql/sql_test.cc:
  thread_size moved to mysys
include/lf.h:
  dylf_dynarray refactored to remove 65536 elements limit
mysys/lf_alloc-pin.c:
  dylf_dynarray refactored to remove 65536 elements limit
mysys/lf_dynarray.c:
  dylf_dynarray refactored to remove 65536 elements limit
mysys/lf_hash.c:
  dylf_dynarray refactored to remove 65536 elements limit
unittest/mysys/my_atomic-t.c:
  fix to commit (remove debug code)
This commit is contained in:
unknown
2006-08-10 19:19:47 +02:00
parent fe84903b15
commit cd876fb118
30 changed files with 1506 additions and 152 deletions
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14
include/my_atomic.h
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@@ -36,7 +36,7 @@
#ifdef HAVE_INLINE
#define make_atomic_add(S) \
static inline int ## S my_atomic_add ## S( \
STATIC_INLINE int ## S my_atomic_add ## S( \
int ## S volatile *a, int ## S v) \
{ \
make_atomic_add_body(S); \
@@ -44,7 +44,7 @@ static inline int ## S my_atomic_add ## S( \
}
#define make_atomic_swap(S) \
static inline int ## S my_atomic_swap ## S( \
STATIC_INLINE int ## S my_atomic_swap ## S( \
int ## S volatile *a, int ## S v) \
{ \
make_atomic_swap_body(S); \
@@ -52,7 +52,7 @@ static inline int ## S my_atomic_swap ## S( \
}
#define make_atomic_cas(S) \
static inline int my_atomic_cas ## S(int ## S volatile *a, \
STATIC_INLINE int my_atomic_cas ## S(int ## S volatile *a, \
int ## S *cmp, int ## S set) \
{ \
int8 ret; \
@@ -61,7 +61,7 @@ static inline int my_atomic_cas ## S(int ## S volatile *a, \
}
#define make_atomic_load(S) \
static inline int ## S my_atomic_load ## S(int ## S volatile *a) \
STATIC_INLINE int ## S my_atomic_load ## S(int ## S volatile *a) \
{ \
int ## S ret; \
make_atomic_load_body(S); \
@@ -69,7 +69,7 @@ static inline int ## S my_atomic_load ## S(int ## S volatile *a) \
}
#define make_atomic_store(S) \
static inline void my_atomic_store ## S( \
STATIC_INLINE void my_atomic_store ## S( \
int ## S volatile *a, int ## S v) \
{ \
make_atomic_store_body(S); \
@@ -135,6 +135,10 @@ make_atomic_swap(ptr)
#undef _atomic_h_cleanup_
#endif
#ifndef LF_BACKOFF
#define LF_BACKOFF (1)
#endif
#if SIZEOF_CHARP == SIZEOF_INT
typedef int intptr;
#elif SIZEOF_CHARP == SIZEOF_LONG