Abstract: A method for system profiling and controlling and a computer system performing the same are provided. In the method, an operating system is operated after the computer system is booted, in which a profiling-controlling system is operated. When the operating system loads and executes a system profiling-controlling program, the profiling-controlling system that simultaneously operates a profiling routine and a controlling routine is initiated. The profiling routine is used to retrieve system kernel data that is generated during operation of the operating system and analyze the system kernel data through a kernel tracing tool. When it is determined that controlling is required, the profiling routine notifies the controlling routine. The controlling routine controls operating parameters of the operating system in real time according to an analysis result generated by the profiling routine.

Abstract: Disclosed is a universal profiling device operable to simulate a performance monitoring unit for a heterogeneous system. The universal profiling device includes a main circuit and a storage circuit. The main circuit is configured to execute at least one of multiple steps including an active data collection step and a passive data collection step. The active data collection step registers a callback function for an event of a designated object according to predetermined setting or user setting, and actively calls the callback function to obtain information of the event. The passive data collection step registers the event of the designated object according to the predetermined setting or user setting and thereby receives the information of the event without requesting the designated object, wherein the information of the event is stored in the storage circuit.

Abstract: Disclosed is a universal profiling device operable to simulate a performance monitoring unit for a heterogeneous system. The universal profiling device includes a main circuit and a storage circuit. The main circuit is configured to execute at least one of multiple steps including an active data collection step and a passive data collection step. The active data collection step registers a callback function for an event of a designated object according to predetermined setting or user setting, and actively calls the callback function to obtain information of the event. The passive data collection step registers the event of the designated object according to the predetermined setting or user setting and thereby receives the information of the event without requesting the designated object, wherein the information of the event is stored in the storage circuit.

Abstract: A display includes a glass substrate, a source driver and a gate driver. The glass substrate includes multiple pixels. The source driver is used to drives the pixels, and the gate driver disposed on the glass substrate enables the pixels. The gate driver has (N+1) shift registers. The nth shift register includes an input unit, an output unit, an output pull-down unit and a threshold voltage memory unit. When an output signal of the (n+1)th shift register is at a high voltage level, the threshold voltage memory unit turns on the output pull-down unit such that an output signal of the nth shift register is changed to and maintained at a low voltage level. The threshold voltage memory unit stores a characteristic voltage relating to a threshold voltage of the output pull-down unit.

Abstract: A display includes a glass substrate, a source driver and a gate driver. The glass substrate includes multiple pixels. The source driver is used to drives the pixels, and the gate driver disposed on the glass substrate enables the pixels. The gate driver has (N+1) shift registers. The nth shift register includes an input unit, an output unit, an output pull-down unit and a threshold voltage memory unit. When an output signal of the (n+1)th shift register is at a high voltage level, the threshold voltage memory unit turns on the output pull-down unit such that an output signal of the nth shift register is changed to and maintained at a low voltage level. The threshold voltage memory unit stores a characteristic voltage relating to a threshold voltage of the output pull-down unit.

Abstract: A AC/DC transformation and voltage stabilizing circuit comprising a high voltage coupling capacitor, a bridge rectifying circuit, a voltage comparison circuit, a switch controlling circuit, a capacitor filtering, and a storage circuit; when the circuit is in use, the voltage of input AC power source will be reduced by said high voltage coupling capacitor to a voltage close to the requested voltage, and said reduced voltage will be transformed to DC power source for the voltage comparison to compare; when the voltage of said transformed DC power source is larger than the range of requested voltage, the switch of said switch controlling circuit will be opened, such that said transformed DC power source again will be reduced by said high voltage coupling capacitor to another voltage until it meets the requested voltage and then output for utilizations when the voltage of said transformed DC power source is smaller than the requested voltage.

Abstract: A displayable inflatable figure has a main hollow body that is of a soft and air-permeable fabric. A fan assembly attached to a base is arranged to force air into the main body. An internally attached lighting system is fastened to provide illumination without external lighting. When inflation is desired, the fan continuously pumps air into the hollow main body. When the hollow main body is inflated, excessive air leaks out from the fabric so that the figure can keep a good shape.

Abstract: A displayable inflatable figure has a main hollow body that is of a soft and air-permeable fabric. An extended part at the bottom includes a fan assembly to force air flow into the main body. An internally attached lighting system is fastened to provide illumination without external lighting. When connected with power, the fan continuously pumps air into the body. When air is filled in the body, excessive air leaks out from the fabric so that the figure can keep a good shape.

Abstract: A displayable inflatable figure has a main hollow body that is of a soft and air-permeable fabric. An extended part at the bottom includes a fan assembly to force air flow into the main body. An internally attached lighting system is fastened to provide illumination without external lighting. When connected with power, the fan continuously pumps air into the body. When air is filled in the body, excessive air leaks out from the fabric so that the figure can keep a good shape.

Abstract: A displayable inflatable figure has a main hollow body that is of a soft and air-permeable fabric. An extended part at the bottom includes a fan assembly to force air flow into the main body. An internally attached lighting system is fastened to provide illumination without external lighting. When connected with power, the fan continuously pumps air into the body. When air is filled in the body, excessive air leaks out from the fabric so that the figure can keep a good shape.

Abstract: A displayable inflatable figure has a main hollow body that is of a soft and air-permeable fabric. An extended part at the bottom includes a fan assembly to force air flow into the main body. An internally attached lighting system is fastened to provide illumination without external lighting. When connected with power, the fan continuously pumps air into the body. When air is filled in the body, excessive air leaks out from the fabric so that the figure can keep a good shape.