CN115145769A - Intelligent network card and power supply method, device and medium thereof - Google Patents
Intelligent network card and power supply method, device and medium thereof Download PDFInfo
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- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/2015—Redundant power supplies
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- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
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Abstract
The application discloses an intelligent network card and a power supply method, a power supply device and a power supply medium thereof. When the power management module of the intelligent network card detects that the power module has a fault, the power module corresponding to the upper intelligent network card is called through the input interface to supply power to the power management module. And when the power supply module of the lower-level intelligent network card breaks down, the output signal of the corresponding power supply module is sent to the power supply management module of the lower-level intelligent network card through the output interface. By adopting the technical scheme, the communication between the intelligent network cards is realized by the power management module through the input interface and the output interface, so that when any power module in the intelligent network cards is detected to have a fault, and corresponding power modules in other intelligent network cards are called to supply power, so that service interruption of the server is avoided, and the power supply reliability of the intelligent network cards is improved.
Description
Technical Field
The present application relates to the field of intelligent network cards, and in particular, to an intelligent network card, a power supply method, a power supply device, and a medium thereof.
Background
With the rise of the trends of artificial intelligence, machine learning, network security, super-large-scale architecture, cloud service and the like, unprecedented requirements are put on the network, particularly in the aspects of performance and normal operation time. These factors coupled with the proliferation of network usage brought on by the remote office, the increase in network bandwidth, the number of users, and the amount of active network traffic is being pushed, all of which increase computational complexity. The growth in network traffic and the increasing sophistication of the attack medium put tremendous pressure on the CPU of the server infrastructure compute nodes.
In order to solve the problem, in the prior art, an intelligent network card is used to transfer the data packet processing workload from the CPU to the intelligent network card based on the FPGA. By offloading the network processing workload and tasks of the server CPU, the intelligent network card improves the server performance of the cloud and private data centers. Under the push of the increasing network flow and the increasing complexity of the computation of the data center, the intelligent network card provides a processing framework, computation is provided for certain workloads through the intelligent network card, and the workloads are unloaded from a general computation kernel, so that the efficiency of the whole solution is improved.
In the reliability design of the intelligent network card, the most important module is the power supply design. Because the functions of the existing intelligent network card are very complex, in order to meet the business requirements of customers, the architecture design of the intelligent network card generally comprises a CPU and an FPGA chip. The chip has the great characteristic that the power supply design is highly complex, dozens of power supply modules supply power for a single chip, and the abnormal work can be caused when any one power supply module has a problem.
Therefore, how to improve the power supply reliability of the intelligent network card is an urgent problem to be solved by those skilled in the art.
Disclosure of Invention
The application aims to provide an intelligent network card and a power supply method, device and medium thereof, which are used for improving the power supply reliability of the intelligent network card and avoiding the abnormal work of the whole server caused by the fault of any one power module.
In order to solve the above technical problem, the present application provides an intelligent network card, which includes a power input interface, a power module, a logic module, and an interface module, and is characterized in that: the power supply management module comprises an input interface and an output interface;
the power management module is connected with the power module and the logic module to detect the state information of each power module and send the output signal of each power module to the logic module;
the input interface is connected with the output interface of the superior intelligent network card, so that when the power management module of the intelligent network card detects that the power module has a fault, the power module corresponding to the superior intelligent network card is called through the input interface to supply power to the power management module;
the output interface is connected with the input interface of the subordinate intelligent network card, so that when the power supply module of the subordinate intelligent network card breaks down, the output interface sends the corresponding output signal of the power supply module to the power supply management module of the subordinate intelligent network card.
Preferably, the upper-level intelligent network card, the lower-level intelligent network card and the intelligent network card have the same model, and the power module corresponding to the upper-level intelligent network card and the power module corresponding to the lower-level intelligent network card are: and the module has the same model as the power module with the fault of the intelligent network card.
Preferably, the models of the upper-level intelligent network card, the lower-level intelligent network card and the intelligent network card are not the same, and then the power module corresponding to the upper-level intelligent network card and the power module corresponding to the lower-level intelligent network card are as follows: and the power supply module has the same output signal as the power supply module with the fault intelligent network card.
Preferably, the method further comprises the following steps: an alarm module;
the alarm module is connected with the power management module and used for giving an alarm to prompt a user when the power module breaks down.
In order to solve the above technical problem, the present application further provides a power supply method for an intelligent network card, where the intelligent network card includes a power input interface, a power module, a logic module, and an interface module, and further includes: the power supply management module comprises an input interface and an output interface; the method comprises the following steps:
detecting state information of each power supply module;
if the state information of the power supply module indicates that the power supply module fails, calling a power supply module corresponding to a superior intelligent network card through the input interface to supply power to the power supply management module;
and if the power supply module of the subordinate intelligent network card is detected to be in fault, the output signal of the corresponding power supply module is sent to the power supply management module of the subordinate intelligent network card through the output interface.
Preferably, the models of the upper-level intelligent network card, the lower-level intelligent network card and the intelligent network card are the same;
then, the step of calling the power module corresponding to the upper-level intelligent network card through the input interface to supply power to the power management module is as follows: confirming the type of the power supply module with the fault, and calling the power supply module with the same type in the superior intelligent network card according to the type to supply power to the power supply management module;
the power management module which sends the corresponding output signal of the power module to the subordinate intelligent network card through the output interface is as follows: and confirming the model of the power supply module with the fault of the subordinate intelligent network card, and sending the output signal of the power supply module with the same model to the power supply management module of the subordinate intelligent network card through the output interface.
Preferably, the models of the upper-level intelligent network card, the lower-level intelligent network card and the intelligent network card are different;
then, the step of calling the power module corresponding to the upper-level intelligent network card through the input interface to supply power to the power management module is as follows: confirming the output signal of the power module with the fault, and calling the power module with the same output signal in the superior intelligent network card to supply power to the power management module according to the output signal;
the power management module which sends the corresponding output signal of the power module to the subordinate intelligent network card through the output interface is as follows: and confirming the output signal of the power supply module with the fault of the subordinate intelligent network card, and sending the output signal of the power supply module with the same output signal to the power supply management module of the subordinate intelligent network card through the output interface.
In order to solve the above technical problem, the present application further provides a power supply device for an intelligent network card, the intelligent network card includes a power input interface, a power module, a logic module, and an interface module, and further includes: the power supply management module comprises an input interface and an output interface; the device comprises:
the detection module is used for detecting the state information of each power supply module;
the calling module is used for calling a power module corresponding to the superior intelligent network card through the input interface to supply power to the power management module if the state information of the power module indicates that the power module fails;
and the sending module is used for sending the corresponding output signal of the power supply module to the power supply management module of the subordinate intelligent network card through the output interface if the power supply module of the subordinate intelligent network card is detected to have a fault.
In order to solve the above technical problem, the present application further provides another power supply device for an intelligent network card, comprising a memory for storing a computer program;
and the processor is used for realizing the steps of the power supply method of the intelligent network card when executing the computer program.
In order to solve the above technical problem, the present application further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the power supply method for the intelligent network card are implemented.
The intelligent network card comprises a power input interface, a power module, a logic module, an interface module, a power management module, an input interface and an output interface. The power management module detects the state information of each power module and sends the output signal of each power module to the logic module. When the power management module of the intelligent network card detects that the power module has a fault, the power module corresponding to the upper intelligent network card is called through the input interface to supply power to the power management module. And when the power supply module of the lower-level intelligent network card breaks down, the output signal of the corresponding power supply module is sent to the power supply management module of the lower-level intelligent network card through the output interface. Compared with the prior art, the intelligent network cards are mutually independent, the technical scheme is adopted, and the communication among the intelligent network cards is realized by the power management module through the input interface and the output interface, so that when any power module in the intelligent network cards is detected to be out of order, the corresponding power modules in other intelligent network cards are called to supply power, the service interruption of a server is avoided, and the power supply reliability of the intelligent network cards is improved.
In addition, the power supply method, the power supply device and the power supply medium of the intelligent network card provided by the application are applied to the intelligent network card, and the effect is the same as that of the intelligent network card.
Drawings
In order to more clearly illustrate the embodiments of the present application, the drawings needed for the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.
FIG. 1 is a diagram illustrating an intelligent network card according to the prior art;
fig. 2 is a structural diagram of an intelligent network card provided in the embodiment of the present application;
fig. 3 is a flowchart of a power supply method for an intelligent network card according to an embodiment of the present application;
fig. 4 is a structural diagram of a power supply device of an intelligent network card according to an embodiment of the present application;
fig. 5 is a structural diagram of another power supply device for an intelligent network card according to the embodiment of the present application;
the reference numbers are as follows: 01 is an interface module, 02 is a logic module, 03 is a power management module, 04 is an input interface, 05 is an output interface, 06 is a power module, 07 is a power input interface, 10 is a detection module, 11 is a calling module, 12 is a sending module, 20 is a memory, 21 is a processor, 201 is a computer program, 202 is an operating system, 203 is data, 22 is a display screen, 23 is an input-output interface, 24 is a communication interface, 25 is a power supply, and 26 is a communication bus.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the present application.
With the rise of the trends of artificial intelligence, machine learning, network security, super-large-scale architecture, cloud service and the like, unprecedented requirements are put on the network, particularly in the aspects of performance and normal operation time. These factors, coupled with the proliferation of network usage by telecommuting, are driving increases in network bandwidth, the number of users, and the amount of active network traffic, all of which add to the computational complexity. The growth of network traffic and the increasing complexity of attack media put tremendous pressure on the Central Processing Unit (CPU) of the compute nodes of the server infrastructure.
In order to solve the problem, in the prior art, an intelligent network card is used to transfer the data packet processing workload from the CPU of the server to an intelligent network card based on a Field Programmable Gate Array (FPGA). By unloading the network processing workload and tasks of the server CPU, the intelligent network card improves the server performance of the cloud and private data centers. The intelligent network card offloads some services on the server to the dedicated hardware through the dedicated logic unit, thereby avoiding the consumption of server resources by some non-service related functions. In addition, some special services of the data center, such as bare metal scenes, require an intelligent network card as an access layer to implement corresponding service functions. Under the push of the increasing network flow and the increasing complexity of the computation of the data center, the intelligent network card provides a processing framework, computation is provided for certain workloads through the intelligent network card, and the workloads are unloaded from a general computation kernel, so that the efficiency of the whole solution is improved.
In the reliability design of the intelligent network card, the most important module is the power supply design. Because the functions of the existing intelligent network card are very complex, in order to meet the business requirements of customers, the architecture design of the intelligent network card generally comprises a CPU and an FPGA chip. The chip has the great characteristic that the power supply design is highly complex, dozens of power supply modules supply power for a single chip, and the abnormal work can be caused when any one power supply module has a problem.
Fig. 1 is a structural diagram of an intelligent network card in the prior art, as shown in fig. 1, in the prior art, the intelligent network card includes a power input interface, which is connected to a power supply in a server, and the server provides upstream power supply required by the intelligent network card. After entering the intelligent network card through the power input interface, the power provided by the server is processed by each power module to generate a power of various output signals, and is connected to the logic module consisting of the CPU and the FPGA to supply power to the logic module, and the logic module is connected with the external network interface of the server through the interface module to realize external interaction.
It can be understood that, for the intelligent network card power supply architecture in the prior art, the number of power modules in one intelligent network card is large, and the intelligent network cards work independently without redundant design. When any power module of any intelligent network card breaks down, the work of the whole card and even the whole server is abnormal. Therefore, the overall reliability of the intelligent network card power supply architecture in the prior art is poor, and under severe conditions, the service of a client is interrupted, so that economic loss is caused, and the user experience is influenced.
Therefore, it is obvious that how to improve the power supply reliability of the intelligent network card is a problem to be solved urgently by those skilled in the art.
The core of the application is to provide the intelligent network card and the power supply method, the device and the medium thereof, which are used for improving the power supply reliability of the intelligent network card and avoiding the abnormal work of the whole server caused by the fault of any one power module.
In order that those skilled in the art will better understand the disclosure, the following detailed description will be given with reference to the accompanying drawings.
Fig. 2 is a structural diagram of an intelligent network card provided in an embodiment of the present application, and as shown in fig. 2, the intelligent network card includes a power input interface 07, a power module 06, a logic module 02, and an interface module 01, and further includes: a power management module 03, an input interface 04 and an output interface 05;
the power management module 03 is connected with the power module 06 and the logic module 02 to detect the state information of each power module 06 and send the output signal of each power module 06 to the logic module 02;
the input interface 04 is connected with the output interface 05 of the upper-level intelligent network card, so that when the power management module 03 of the intelligent network card detects that the power module 06 has a fault, the power module 06 corresponding to the upper-level intelligent network card is called through the input interface 04 to supply power to the power management module 03;
the output interface 05 is connected with the input interface 04 of the lower-level intelligent network card, so that when the power module 06 of the lower-level intelligent network card fails, the output signal of the corresponding power module 06 is sent to the power management module 03 of the lower-level intelligent network card through the output interface 05.
First, it should be noted that, compared to the intelligent network card in the prior art, the power management module 03, the input interface 04, and the output interface 05 are added to the intelligent network card provided in this embodiment. The power management module 03 may use a Complex Programmable Logic Device (CPLD) connected to each power module 06 in the smart card, so as to manage and schedule the output signals of each power module 06, and determine whether the working state of the power module 06 is abnormal. Specifically, whether the working state of the power module 06 is abnormal or not may be determined by determining whether the output voltage of the power module 06 is suddenly changed or whether the preset voltage is normally output or not.
In a specific implementation, the server may include a plurality of intelligent network cards, and the intelligent network card in this embodiment is also based on the server having the plurality of intelligent network cards. In this embodiment, the input interface 04 is connected to the output interface 05 of the upper-level intelligent network card, and the output interface 05 is connected to the input interface 04 of the lower-level intelligent network card. When any power module 06 in the intelligent network card fails, the corresponding power module 06 in the upper-level intelligent network card may be called, and when the power module 06 in the lower-level intelligent network card fails, the corresponding power module 06 in the card may also be called to supply power to the lower-level intelligent network card. It can be understood that the input interface 04 and the output interface 05 realize the linkage between the intelligent network cards, that is, when any power module 06 in any card fails, the corresponding power module 06 in the card at the previous stage can be called to supply power to the card, thereby avoiding the service interruption of the server. It can be understood that, in the specific implementation, if the corresponding power module 06 in the upper level card also fails, the upper level smart card may be continuously called. It can be seen that the power module 06 and the corresponding power input interface 04 of each intelligent network card constitute a power module resource pool, the power management module 03, the input interface 04 and the output interface 05 constitute a power scheduling intermediate layer, and the power scheduling intermediate layer manages the power module resource pool, so that the stability of the power output to the logic module 02 can be ensured, and the power supply reliability of the intelligent network card is improved. It can be understood that the power management module 03 in the power scheduling intermediate layer is not only used to obtain the status information of each power module 06 to determine whether a fault occurs, but also used to communicate with the power management modules 03 in the higher-level intelligent network card and the lower-level intelligent network card, so as to implement scheduling of the power modules 06.
The intelligent network card provided by the embodiment of the application comprises a power input module, a power module, a logic module, an interface module, a power management module, an input interface and an output interface. The power management module detects the state information of each power module and sends the output signal of each power module to the logic module. When the power management module of the intelligent network card detects that the power module has a fault, the power module corresponding to the upper intelligent network card is called through the input interface to supply power to the power management module. And when the power supply module of the lower-level intelligent network card breaks down, the output signal of the corresponding power supply module is sent to the power supply management module of the lower-level intelligent network card through the output interface. Compared with the prior art that the intelligent network cards are independent of one another, the technical scheme is adopted, and the power management module realizes communication among the intelligent network cards by utilizing the input interface and the output interface, so that when any power module in the intelligent network cards is detected to be out of order, corresponding power modules in other intelligent network cards are called to supply power, thereby avoiding service interruption of a server and improving the power supply reliability of the intelligent network cards.
In the above embodiment, when the power module 06 fails, the corresponding power module 06 in the other intelligent network card needs to be called, and how to determine the corresponding power module 06 is described in this embodiment.
It is understood that, for a server, the model and the structure of the intelligent network card may be the same or different, and the following description is given with reference to different practical cases.
First, the type numbers of the upper-level intelligent network card, the lower-level intelligent network card and the intelligent network card are the same, and then the power module 06 corresponding to the upper-level intelligent network card and the power module 06 corresponding to the lower-level intelligent network card are: and the module has the same model as the power module 06 with the failure of the intelligent network card.
It can be understood that when the models of the intelligent network cards are the same, if the power module 06 in one intelligent network card fails, the same power module 06 in another intelligent network card can be directly called, for example, if the power module 06 fails, the power module 06 in the upper-level intelligent network card is called to supply power to the intelligent network card.
And when the models of the upper-level intelligent network card, the lower-level intelligent network card and the intelligent network card are not the same, the power module 06 corresponding to the upper-level intelligent network card and the power module 06 corresponding to the lower-level intelligent network card are as follows: and the power supply module 06 has the same output signal as the power supply module 06 with the failure of the intelligent network card.
It can be understood that when the models of the smart grids are different, the distribution structure of the internal power modules 06 is different. Therefore, when the power module 06 is called, the power module 06 with the same output signal in the intelligent network card can be searched for output power supply according to the output signal, such as voltage and current, of the power module 06 with the fault, so that the corresponding matching of the power module 06 is realized.
According to the intelligent network card provided by the embodiment, the power module to be called is matched through the type of the power module with the fault or the output signal, and the called power module can be confirmed when the types of the intelligent network cards are the same or different.
When the power module 06 of the smart network card fails, the power management module 03 needs to be able to send an alarm to prompt a technician to maintain the failed power module 06, in addition to calling the power modules 06 in other cards to supply power to ensure the operation of the server. Therefore, in this embodiment, the intelligent network card further includes: an alarm module;
the alarm module is connected with the power management module 03 and used for giving an alarm to prompt a user when the power module 06 fails.
In specific implementation, the alarm module can be various devices such as an indicator light, a buzzer, a display screen and the like. The alarm module can send out an alarm immediately when the power supply module fails, or can send out an alarm after the power supply management module calls the power supply modules in other cards to maintain normal power supply of the server.
The foregoing embodiment describes the intelligent network card provided in this application in detail, and this embodiment further provides a power supply method for the intelligent network card, so as to describe a power supply state of the intelligent network card. It should be noted that, the method provided in this embodiment is applied to a device including a power input interface, a power module, a logic module, and an interface module, and further includes: a power management module, an input interface, and the intelligent network card of the output interface. Fig. 3 is a flowchart of a power supply method for an intelligent network card according to an embodiment of the present application, and as shown in fig. 3, the method includes:
s10: and detecting the state information of each power supply module.
S11: if the state information of the power supply module indicates that the power supply module fails, the power supply module corresponding to the upper-level intelligent network card is called through the input interface to supply power to the power supply management module.
S12: and if the power supply module of the lower-level intelligent network card is detected to be in fault, the output signal of the corresponding power supply module is sent to the power supply management module of the lower-level intelligent network card through the output interface.
It should be noted that the main execution body in this embodiment is a power management module in the intelligent network card, and the main execution body may be a power supply device of the intelligent network card or a CPLD. After the intelligent network card is powered on and started, the power management module can acquire the state information of each power module and judge whether the power module fails according to the state information. In specific implementation, the intelligent network cards realize communication interaction of the power management modules through the input interface and the output interface, so that the intelligent network cards can also know fault information of the power modules in other cards. And when the state information of the power supply module indicates that the power supply module fails, calling the power supply module corresponding to the superior intelligent network card through the input interface to supply power to the power supply management module. And if the power supply module of the subordinate intelligent network card is detected to be in fault, the output signal of the corresponding power supply module is sent to the power supply management module of the subordinate intelligent network card through the output interface.
When the corresponding power module is called, the method for confirming the called power module further comprises the following steps: the upper-level intelligent network card, the lower-level intelligent network card and the intelligent network card have the same type number;
then, the power module corresponding to the upper-level intelligent network card is called through the input interface to supply power to the power management module as follows: confirming the type of the power module with the fault, and calling the power module with the same type in the superior intelligent network card according to the type to supply power to the power management module;
the power management module which sends the output signal of the corresponding power module to the subordinate intelligent network card through the output interface is as follows: and confirming the model of the power supply module with the fault of the subordinate intelligent network card, and sending the output signal of the power supply module with the same model to the power supply management module of the subordinate intelligent network card through the output interface.
If the models of the upper-level intelligent network card, the lower-level intelligent network card and the intelligent network card are different;
then, the power module corresponding to the upper-level intelligent network card is called through the input interface to supply power to the power management module as follows: confirming the output signal of the power module with the fault, and calling the power module with the same output signal in the superior intelligent network card according to the output signal to supply power to the power management module;
the power management module which sends the output signal of the corresponding power module to the subordinate intelligent network card through the output interface is as follows: and confirming the output signal of the power module with the fault of the lower-level intelligent network card, and sending the output signal of the power module with the same output signal to the power management module of the lower-level intelligent network card through the output interface.
In addition, when the intelligent network card comprises the alarm module, when the power module breaks down, an alarm signal can be sent out to prompt the user.
In the above embodiment, the interaction between the modules in the intelligent network card is described in detail, so that the detailed description is omitted in this embodiment.
According to the power supply method of the intelligent network card, the intelligent network card comprises a power input interface, a power module, a logic module, an interface module, a power management module, an input interface and an output interface. According to the method, the state information of each power supply module is detected, and if the state information of the power supply module indicates that the power supply module has a fault, the power supply module corresponding to the upper-level intelligent network card is called through the input interface to supply power to the power supply management module. And if the power supply module of the subordinate intelligent network card is detected to be in fault, the output signal of the corresponding power supply module is sent to the power supply management module of the subordinate intelligent network card through the output interface. Compared with the prior art, the intelligent network cards are mutually independent, the technical scheme is adopted, and the communication among the intelligent network cards is realized by the power management module through the input interface and the output interface, so that when any power module in the intelligent network cards is detected to be out of order, the corresponding power modules in other intelligent network cards are called to supply power, the service interruption of a server is avoided, and the power supply reliability of the intelligent network cards is improved.
In the above embodiments, the power supply method of the intelligent network card is described in detail, and the application also provides embodiments corresponding to the power supply device of the intelligent network card. It should be noted that the present application describes the embodiments of the apparatus portion from two perspectives, one from the perspective of the function module and the other from the perspective of the hardware.
Fig. 4 is a structural diagram of a power supply apparatus of an intelligent network card according to an embodiment of the present application, and is applied to a power input interface, a power module, a logic module, and an interface module, and further includes: as shown in fig. 4, the device includes a power management module, an input interface, and an intelligent network card of an output interface:
the detection module 10 is used for detecting the state information of each power supply module;
the calling module 11 is used for calling a power module corresponding to the upper-level intelligent network card through the input interface to supply power to the power management module if the state information of the power module indicates that the power module fails;
and the sending module 12 is configured to send an output signal of the corresponding power module to the power management module of the lower-level intelligent network card through the output interface if it is detected that the power module of the lower-level intelligent network card fails.
Since the embodiment of the apparatus portion and the embodiment of the method portion correspond to each other, please refer to the description of the embodiment of the method portion for the embodiment of the apparatus portion, and details are not repeated here.
The power supply device for the intelligent network card provided by the embodiment of the application comprises a power input interface, a power module, a logic module, an interface module, a power management module, an input interface and an output interface. According to the device, the state information of each power supply module is detected, and if the state information of the power supply module indicates that the power supply module has a fault, the power supply module corresponding to the upper-level intelligent network card is called through the input interface to supply power to the power supply management module. And if the power supply module of the subordinate intelligent network card is detected to be in fault, the output signal of the corresponding power supply module is sent to the power supply management module of the subordinate intelligent network card through the output interface. Compared with the prior art that the intelligent network cards are independent of one another, the technical scheme is adopted, and the power management module realizes communication among the intelligent network cards by utilizing the input interface and the output interface, so that when any power module in the intelligent network cards is detected to be out of order, corresponding power modules in other intelligent network cards are called to supply power, thereby avoiding service interruption of a server and improving the power supply reliability of the intelligent network cards.
Fig. 5 is a structural diagram of another power supply device for an intelligent network card according to an embodiment of the present application, and as shown in fig. 5, the device includes: a memory 20 for storing a computer program;
the processor 21 is configured to implement the steps of the power supply method for the intelligent network card according to the above embodiments when executing the computer program.
The power supply device of the smart network card provided by this embodiment may include, but is not limited to, a smart phone, a tablet computer, a notebook computer, a desktop computer, or the like.
The processor 21 may include one or more processing cores, such as a 4-core processor, an 8-core processor, and the like. The Processor 21 may be implemented in at least one hardware form of a Digital Signal Processor (DSP), a Field-Programmable Gate Array (FPGA), and a Programmable Logic Array (PLA). The processor 21 may also include a main processor and a coprocessor, where the main processor is a processor for Processing data in an awake state, and is also called a Central Processing Unit (CPU); a coprocessor is a low power processor for processing data in a standby state. In some embodiments, the processor 21 may be integrated with a Graphics Processing Unit (GPU) which is responsible for rendering and drawing the content required to be displayed by the display screen. In some embodiments, the processor 21 may further include an Artificial Intelligence (AI) processor for processing computing operations related to machine learning.
The memory 20 may include one or more computer-readable storage media, which may be non-transitory. Memory 20 may also include high speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In this embodiment, the memory 20 is at least used for storing the following computer program 201, wherein after the computer program is loaded and executed by the processor 21, the relevant steps of the power supply method for the intelligent network card disclosed in any one of the foregoing embodiments can be implemented. In addition, the resources stored in the memory 20 may also include an operating system 202, data 203, and the like, and the storage manner may be a transient storage manner or a permanent storage manner. Operating system 202 may include, among others, windows, unix, linux, and the like. Data 203 may include, but is not limited to, status information, and the like.
In some embodiments, the power supply device of the intelligent network card may further include a display 22, an input/output interface 23, a communication interface 24, a power supply 25, and a communication bus 26.
Those skilled in the art will appreciate that the configuration shown in fig. 5 does not constitute a limitation to the power supply device of the smart card, and may include more or fewer components than those shown.
The power supply device of the intelligent network card provided by the embodiment of the application comprises a memory and a processor, wherein when the processor executes a program stored in the memory, the following method can be realized: and detecting the state information of each power supply module. If the state information of the power supply module indicates that the power supply module fails, the power supply module corresponding to the upper-level intelligent network card is called through the input interface to supply power to the power supply management module. And if the power supply module of the subordinate intelligent network card is detected to be in fault, the output signal of the corresponding power supply module is sent to the power supply management module of the subordinate intelligent network card through the output interface.
Compared with the prior art, the power supply device for the intelligent network cards is independent of the intelligent network cards, and by adopting the technical scheme, the power management module realizes communication among the intelligent network cards by utilizing the input interface and the output interface, so that when any power module in the intelligent network cards is detected to be out of order, the corresponding power modules in other intelligent network cards are called to supply power, the service interruption of a server is avoided, and the power supply reliability of the intelligent network cards is improved.
Finally, the application also provides a corresponding embodiment of the computer readable storage medium. The computer-readable storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps as set forth in the above-mentioned method embodiments.
It is to be understood that if the method in the above embodiments is implemented in the form of software functional units and sold or used as a stand-alone product, it can be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium and executes all or part of the steps of the methods described in the embodiments of the present application, or all or part of the technical solutions. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The intelligent network card, the power supply method thereof, the device thereof and the medium thereof provided by the present application are described in detail above. The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. The utility model provides an intelligent network card, includes power input interface, power module, logic module, interface module, its characterized in that still includes: the power supply management module comprises an input interface and an output interface;
the power management module is connected with the power module and the logic module to detect the state information of each power module and send the output signal of each power module to the logic module;
the input interface is connected with the output interface of the superior intelligent network card, so that when the power management module of the intelligent network card detects that the power module has a fault, the power module corresponding to the superior intelligent network card is called through the input interface to supply power to the power management module;
the output interface is connected with the input interface of the subordinate intelligent network card, so that when the power supply module of the subordinate intelligent network card breaks down, the output interface sends the corresponding output signal of the power supply module to the power supply management module of the subordinate intelligent network card.
2. The intelligent network card of claim 1, wherein the models of the upper level intelligent network card, the lower level intelligent network card and the intelligent network card are the same, and the power module corresponding to the upper level intelligent network card and the power module corresponding to the lower level intelligent network card are: and the module has the same model as the power module with the fault of the intelligent network card.
3. The intelligent network card of claim 1, wherein the models of the upper level intelligent network card, the lower level intelligent network card and the intelligent network card are not the same, and the power module corresponding to the upper level intelligent network card and the power module corresponding to the lower level intelligent network card are: and the power supply module has the same output signal as the power supply module with the fault intelligent network card.
4. The intelligent network card of claim 1, further comprising: an alarm module;
the alarm module is connected with the power management module and used for giving an alarm to prompt a user when the power module breaks down.
5. A power supply method of an intelligent network card is characterized in that the intelligent network card comprises a power input interface, a power module, a logic module and an interface module, and the power supply method further comprises the following steps: the power supply management module comprises an input interface and an output interface; the method comprises the following steps:
detecting state information of each power supply module;
if the state information of the power supply module indicates that the power supply module fails, calling a power supply module corresponding to a superior intelligent network card through the input interface to supply power to the power supply management module;
and if the power supply module of the subordinate intelligent network card is detected to be in fault, the output signal of the corresponding power supply module is sent to the power supply management module of the subordinate intelligent network card through the output interface.
6. The power supply method for the intelligent network card according to claim 5, wherein the models of the upper-level intelligent network card, the lower-level intelligent network card and the intelligent network card are the same;
then the power module corresponding to the upper-level intelligent network card is called through the input interface to supply power to the power management module: confirming the type of the power supply module with the fault, and calling the power supply module with the same type in the superior intelligent network card according to the type to supply power to the power supply management module;
the power management module which sends the corresponding output signal of the power module to the subordinate intelligent network card through the output interface is as follows: and confirming the type of the power supply module with the fault of the subordinate intelligent network card, and sending the output signal of the power supply module with the same type to the power supply management module of the subordinate intelligent network card through the output interface.
7. The power supply method for the intelligent network card according to claim 5, wherein the models of the upper-level intelligent network card, the lower-level intelligent network card and the intelligent network card are different;
then, the step of calling the power module corresponding to the upper-level intelligent network card through the input interface to supply power to the power management module is as follows: confirming the output signal of the power module with a fault, and calling the power module with the same output signal in the superior intelligent network card according to the output signal to supply power to the power management module;
the power management module which sends the corresponding output signal of the power module to the subordinate intelligent network card through the output interface is as follows: and confirming the output signal of the power supply module with the fault of the subordinate intelligent network card, and sending the output signal of the power supply module with the same output signal to the power supply management module of the subordinate intelligent network card through the output interface.
8. The utility model provides a power supply unit of intelligence network card, its characterized in that, intelligence network card includes power input interface, power module, logic module, interface module, still includes: the power supply management module comprises an input interface and an output interface; the device comprises:
the detection module is used for detecting the state information of each power supply module;
the calling module is used for calling a power supply module corresponding to a superior intelligent network card through the input interface to supply power to the power supply management module if the state information of the power supply module indicates that the power supply module fails;
and the sending module is used for sending the corresponding output signal of the power supply module to the power supply management module of the subordinate intelligent network card through the output interface if the power supply module of the subordinate intelligent network card is detected to be in fault.
9. The power supply device of the intelligent network card is characterized by comprising a memory, a power supply unit and a power supply unit, wherein the memory is used for storing a computer program;
a processor for implementing the steps of the power supply method of the intelligent network card according to any one of claims 5 to 7 when executing the computer program.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when being executed by a processor, implements the steps of the method for powering an intelligent network card according to any one of claims 5 to 7.
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| CN202210761707.9A CN115145769A (en) | 2022-07-01 | 2022-07-01 | Intelligent network card and power supply method, device and medium thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115599191A (en) * | 2022-12-01 | 2023-01-13 | 苏州浪潮智能科技有限公司（Cn） | Electrifying method and electrifying device for intelligent network card |
| CN117014235A (en) * | 2023-10-07 | 2023-11-07 | 之江实验室 | Intelligent network card scheduling method based on FPGA flexible back end |
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2022
- 2022-07-01 CN CN202210761707.9A patent/CN115145769A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115599191A (en) * | 2022-12-01 | 2023-01-13 | 苏州浪潮智能科技有限公司（Cn） | Electrifying method and electrifying device for intelligent network card |
| WO2024113767A1 (en) * | 2022-12-01 | 2024-06-06 | 苏州元脑智能科技有限公司 | Power-on method and power-on apparatus for smart network interface cards |
| CN117014235A (en) * | 2023-10-07 | 2023-11-07 | 之江实验室 | Intelligent network card scheduling method based on FPGA flexible back end |
| CN117014235B (en) * | 2023-10-07 | 2024-01-09 | 之江实验室 | Intelligent network card scheduling method based on FPGA flexible back end |
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