Abstract: An electronic device is provided. The electronic devices includes a display, a memory, and a processor configured to be operatively connected to the display and the memory. The processor is configured to generate a main thread related to a user input and data processing on an application in response to execution of the application and a render thread related to rendering image data in units of frames based on data processed in the main thread, configure a target frame rate for displaying an execution screen of the application on the display, calculate an expected processing time of a current frame based on a processing time of at least one previous frame output through the display, determine a time margin based on the target frame rate and the calculated expected processing time, and perform the user input and data processing after the main thread waits in a sleep state for the time margin.

Abstract: An electronic device is provided. The electronic devices includes a display, a memory, and a processor configured to be operatively connected to the display and the memory. The processor is configured to generate a main thread related to a user input and data processing on an application in response to execution of the application and a render thread related to rendering image data in units of frames based on data processed in the main thread, configure a target frame rate for displaying an execution screen of the application on the display, calculate an expected processing time of a current frame based on a processing time of at least one previous frame output through the display, determine a time margin based on the target frame rate and the calculated expected processing time, and perform the user input and data processing after the main thread waits in a sleep state for the time margin.

Abstract: A tubular chamber is divided by a rigid annular partition into two sections. Each section comprises a resilient membrane installed co-axially with the chamber shell with a certain gap relative to the shell to form a cavity communicating with a gas medium source. This cavity accommodates a stationary perforated rigid member installed coaxially with the membrane and the chamber wall to bear the membrane in its extreme expanded state, when no gas medium is supplied into the cavity. When the gas medium is delivered from the source into the cavity, the membranes contract and expand alternately, causing the liquid to move and agitate. An installation for treatment of loose materials is proposed, which is constructed with the use of these liquid-stirring devices.