Foreword Custom redis distributed locks cannot be automatically renewed. For example, a lock is set to be released with a timeout of 1 minute. If the thread that obtains the lock does not complete execution within one minute, the lock will be obtained by other threads, which may cause This leads to serious online problems. […]
Tag: stability
Heap sort, quick sort, Hill sort, insertion sort, merge sort, selection sort stability and time complexity
Heap sorting: Use binary trees to implement, build a large heap, and select the largest data (root node) each time Time complexity is O(nlogn), unstable Quick queue: Each sorting can determine the position of an element. The general time complexity is O(nlogn) and is unstable One-time sorting: Select a base element, find the small one […]
Use ChaosBlade to verify DLRover’s resiliency and fault-tolerant stability
Text | Wang Qinlong (Flower name: Chang Fan) Ant Group AI Systems Engineer ChaosBlade is an open source experimental injection tool developed by Alibaba that follows chaos engineering principles and chaos experiment models and can be used to verify the stability of cloud native systems. As a cloud-native distributed training system, DLRover provides elasticity and […]
Eight sorting algorithms (including time complexity, space complexity, algorithm stability)
Article directory Eight sorting algorithms (including time complexity, space complexity, algorithm stability) 1. (Direct) insertion sort 1.1. Algorithmic thinking 1.2. Illustration of sorting process 1.3. Sorting code 2. Hill sorting 3. Bubble sorting 3.1. Algorithmic thinking 3.2. Illustration of sorting process 3.3. Sorting code 4. (Simple) Selection Sorting 4.1. Algorithmic thinking 4.2. Illustration of sorting […]
Use guidance to improve the reliability and stability of large model output
This article was first published on the blog LLM Application Development Practice In complex LLM application development, especially when process orchestration and multiple LLM calls are involved, each Prompt design depends on the large model output of the previous step. How to avoid the “nonsense” of large language models and improve the reliability and stability […]
[C/C++ Data Structure – 2]: Stability and optimization revealed, unveil the mystery of insertion sort, Hill sort and quick sort!
Article directory sorting stability insertion sort Optimization of insertion sort Hill sort Quick sort Stability of sorting Stable sorting: The order of two equal numbers in the sequence before sorting is the same as the order of their two equal numbers after sorting. (For example: bubble, insert, cardinality, merge) Unstable sorting: The relative positions of […]
What’s behind the stability of Soul on Android
The following content is from the public account Code Xiaosheng, pay attention to the timely delivery of daily dry goods Foreword The stability of mobile applications plays a vital role in both user experience and product commercial value. Application crashes can lead to disruption of key businesses, decline in user retention, deterioration of brand reputation, […]
Description of eight sorting algorithms and complexity stability description
Complexity and stability of each algorithm Algorithm Category sort algorithm time complexity space complexity stability Remark Best Scenario Worst case Average case insertion sort direct insertion sort O(n) O( ) O( ) O(1) Stablize Applies to linked lists Hill sort O(n) O( ) O( ) O(1) unstable Applies only to sequential lists, not linked lists. […]
Xiao Mei Ge 09 – Key debounce module design and metastability issues
1. Knowledge points 1. Enable signal When en_cnt is 1, cnt starts counting. When it is 0, the cnt count is cleared. Counting is realized by controlling en_cnt. When the count is full, en_cnt is 0. 2. Edge detection The external input key_in is stored in reg0. In the next cycle, the new key_in is […]
[Aerodynamics] Simulation of single-machine infinite system power angle stability simulation based on Runge-Kutta method matlab implementation
About the author: A Matlab simulation developer who loves scientific research. He cultivates his mind and improves his technology simultaneously. For matlab project cooperation, please send a private message. Personal homepage: Matlab Research Studio Personal credo: Investigate things to gain knowledge. For more complete Matlab code and simulation customization content, click Intelligent optimization algorithm Neural […]