Tmaxsoft Co., Ltd.

Eui Geun Chung

Young Hwi Jang

A method for minimizing lock contention among threads in a multithreaded system is disclosed. The method includes the steps of: (a) a processor causing a control thread, if information on a task is acquired by the control thread, to acquire a lock to thereby put the information on a task into a specific task queue which satisfies a certain condition among multiple task queues; and (b) the processor causing a specified worker thread corresponding to the specific task queue among multiple worker threads, if the lock held by the control thread is released, to acquire a lock to thereby get a task stored in the specific task queue.

Method for minimizing lock contention among threads when tasks are distributed in multithreaded system and apparatus using the same

A method for distributing a file descriptor in a web server is disclosed. The method includes the steps of: (a) a listener processor, if acquiring at least one file descriptor representing a connection of a network between the web server and at least one client, transmitting the at least one file descriptor to a specific kernel buffer corresponding to a specified handler processor among at least one handler processor for handling at least one service request corresponding to the file descriptor, by referring to the number of file descriptors stored in each kernel buffer corresponding to each handler processor; and (b) the specified handler processor handling a service request of a specific client by receiving the file descriptor from the specific kernel buffer.

Growing community of inventors

Gyeonggi-do, South Korea

Eui Geun Chung