4results about How to "Will not interfere with normal operation" patented technology

The present invention discloses a structure for regulating the circulation flow rate of a circulating fluidized bed boiler, comprising a cyclone separator, a ventilation pipe, and an air intake and exhaust assembly. The ventilation pipe passes through the side wall of the material leg of the cyclone separator, one end of the ventilation pipe is located at the inner upper end of the material leg and has a vent, and the other end of the ventilation pipe is located outside the material leg; the air intake and exhaust assembly is connected to the other end of the ventilation pipe, and is used to introduce air into the inner upper end of the material leg through the ventilation pipe to increase the pressure at the inner upper end of the material leg, and to exhaust air from the inner upper end of the material leg through the ventilation pipe to reduce the pressure at the inner upper end of the material leg. The present invention can regulate the circulation flow rate of a circulating fluidized bed boiler, and has a fast response speed, is easy to adjust, and is simple to operate.

The application discloses a multi-core cache consistency debugging method based on multi-view access and belongs to the field of multi-core processor debugging. The method is characterized in that a target address is specified in a main memory by a host computer through a JTAG debugging interface, five groups of data of CPU view, L1 data cache view, L1 instruction cache view, L2 view and real memory view corresponding to the address are read in turn, whether cache is invalid is judged by comparing data consistency, and a cache level inconsistent is marked. The debugging system comprises a built-in JTAG TAP controller, an enhanced debugging access module, a storage level access arbitrator and a data and state collector. The application realizes direct access of the JTAG interface to data of each level of cache, does not need to modify hardware or disable cache, does not interfere with system operation, can quickly locate cache consistency problems under a multi-core architecture, improves debugging efficiency and accuracy, and is suitable for debugging scenes of large-scale multi-core processors.

One or more embodiments of the present specification provide a method and device for determining information of a memory fault, wherein the method comprises: obtaining memory error data, the memory error data comprising a page address of a memory page where a fault occurs; when the memory page is a memory page managed by a virtual storage management module and allocated to a virtual machine used by a virtual machine in a plurality of virtual machines, querying a virtual machine address space database according to the page address to determine memory fault information of the memory fault; the memory fault information comprises: a virtual machine identifier of the virtual machine to which the memory page is allocated; the virtual machine address space database comprises: a mapping relationship between a virtual machine identifier of any virtual machine in the plurality of virtual machines and a page address of a memory page allocated to the virtual machine. The method can determine the impact scope of a fault occurring in a memory managed by a virtual storage management module other than the kernel.

The present application relates to waste and old textile, waste and old textile silk processing environment-friendly fiber melt technical field, especially in kind of environmental protection waste silk melt filter system, including filter bin and transfer bin, filter bin includes upper filter bin and lower filter bin, first filter screen, second filter screen and third filter screen are respectively arranged in upper filter bin and lower filter bin, cleaning mechanism is arranged in filter bin, the present application is filtered by multiple filter screens in filter bin to melt gradually, at the same time, setting cleaning mechanism in filter bin, using cleaning mechanism to carry out regular automatic cleaning treatment to each filter screen, avoid filter screen to cause blockage, so that filter screen can work for a long time, and working efficiency will not be reduced, improve the efficiency of filter screen to melt filtration, avoid the shutdown maintenance of filter system, provide the efficiency of textile fiber recycling and regeneration processing.