mirror of
https://gitee.com/fantix/kloop.git
synced 2024-04-30 20:28:45 +00:00
28 lines
1.1 KiB
Cython
28 lines
1.1 KiB
Cython
# Copyright (c) 2022 Fantix King https://fantix.pro
|
|
# kLoop is licensed under Mulan PSL v2.
|
|
# You can use this software according to the terms and conditions of the Mulan PSL v2.
|
|
# You may obtain a copy of Mulan PSL v2 at:
|
|
# http://license.coscl.org.cn/MulanPSL2
|
|
# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
|
|
# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
|
|
# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
|
|
# See the Mulan PSL v2 for more details.
|
|
|
|
|
|
cdef extern from "<stdatomic.h>" nogil:
|
|
ctypedef enum MemoryOrder "memory_order":
|
|
relaxed "memory_order_relaxed"
|
|
acquire "memory_order_acquire"
|
|
release "memory_order_release"
|
|
seq_cst "memory_order_seq_cst"
|
|
|
|
ctypedef unsigned uint "atomic_uint"
|
|
|
|
unsigned load_explicit "atomic_load_explicit" (
|
|
uint* object, MemoryOrder order
|
|
)
|
|
void store_explicit "atomic_store_explicit" (
|
|
uint* object, unsigned desired, MemoryOrder order
|
|
)
|
|
void thread_fence "atomic_thread_fence" (MemoryOrder order)
|