ringbuffer底层存储结构为golang切片。当ringbuffer需要扩容时,扩容策略参考golang切片append策略: https://github.com/golang/go/blob/ac0ba6707c1655ea4316b41d06571a0303cc60eb/src/runtime/slice.go#L125 如果期望容量大于当前容量的两倍就会使用期望容量; 如果当前切片
ringbufferring-buffersyncronizationtimespecallocatorshexdumperbitmap-dumparena-allocatorbitmap-allocator UpdatedApr 11, 2025 C karlobratko/spsc-fifo Star0 Single-Producer Single-Consumer Lock Free Ring Queue cqueueatomicring-bufferlock-freefifo
RingBuffer modify: main test support *unix system 4年前 .gitattributes Added .gitattributes 7年前 .gitignore modify: git ignore output build etc.. 4年前 CMakeLists.txt add: support cmake build 4年前 LICENSE Add license update IDE version ...
项目简介:2013年阿里的 Cobar 在社区使用过程中发现存在一些比较严重的问题,及其使用限制,经过 Mycat 发起人第一次改良,第一代改良版——Mycat诞生。 Mycat 是基于开源 cobar 演变而来,对 cobar 的代码进行了彻底的重构,使用 NIO 重构了网络模块,并且优化了 Buffer 内核,增强了聚合,Join等基本特性,同时兼容绝大...
example jnk0le::Ringbuffer<const char*, 256> message; int main() { //... while(1) { const char* tmp = nullptr; while(!message.remove(tmp)); printf("%s fired\n", tmp); //... } } extern "C" void SysTick_Handler(void) { message.insert("SysTick_Handler"); } About...
Ring-Buffer A simple ring buffer (circular buffer) designed for embedded systems. An example is given inexamples/simple.c. The size of the memory buffer must be a power-of-two, and the ring buffer can contain at mostbuf_size-1bytes. ...
void ring_buffer_queue(ring_buffer_t *buffer, char data); void ring_buffer_queue_arr(ring_buffer_t *buffer, const char *data, ring_buffer_size_t size); uint8_t ring_buffer_dequeue(ring_buffer_t *buffer, char *data); ring_buffer_size_t ring_buffer_dequeue_arr(ring_buffer_t *buffer...
[CHAPTER_SIZE];//创建分段环形缓冲区句柄staticring_buffer_chapterrbc;intmain(void) {//初始化分段环形缓冲区参数RBC_Init(&rbc,buffer_base,BASE_SIZE,buffer_chapter,CHAPTER_SIZE);//写入向环形缓冲区写入数据1,并记录分段结尾RBC_Write_String(&rbc,"string1",7);RBC_Write_Byte(&rbc,'!');RBC_...
A circular buffer, cyclic buffer or ring buffer is a data structure that uses a single, fixed-size buffer as if it were connected end-to-end. This structure lends itself easily to buffering data streams. Wikipedia Usage var b = newRingBuffer[int](5) b.add([1, 2, 3, 4, 5]) b....
在嵌入式开发中,经常有需要用到RingBuffer的概念,在RingBuffer中经常遇到一个Buffer满和Buffer空的判断的问题,一般的做法是留一个单位的buffer不用,这样做最省事,但是当RingBuffer单位是一个结构体时,这个浪费就不能接受了,市面上大多数解决办法是镜像指示位办法,但是具体实现上又有各种设计,但是并不是满足的开发需...