CN113963101A - Real-time distributed cluster synchronous rendering scheduling system based on RPC - Google Patents

Real-time distributed cluster synchronous rendering scheduling system based on RPC Download PDF

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CN113963101A
CN113963101A CN202111569472.5A CN202111569472A CN113963101A CN 113963101 A CN113963101 A CN 113963101A CN 202111569472 A CN202111569472 A CN 202111569472A CN 113963101 A CN113963101 A CN 113963101A
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rendering
target information
rendering target
information
modules
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CN113963101B (en
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孙宏钥
吴越昕
孙华庆
郭建君
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Beijing Weiling Times Technology Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/003D [Three Dimensional] image rendering
    • G06T15/005General purpose rendering architectures
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00General purpose image data processing
    • G06T1/20Processor architectures; Processor configuration, e.g. pipelining

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Abstract

The application provides a real-time distributed cluster synchronous rendering scheduling system based on RPC, includes: a rendering target information generating module, a plurality of rendering modules and a merging transmission module; the rendering target information generating module is used for acquiring a plurality of pieces of rendering target information and sending the plurality of pieces of rendering target information to the corresponding rendering modules; the rendering modules are used for receiving the rendering target information sent by the rendering target information generating module and sending the main resource information after the main rendering target information is rendered to the merging transmission module; and the merging transmission module is used for receiving the main resource information sent by the rendering modules and merging and outputting the main resource information. According to the RPC-based distributed cluster synchronous rendering scheduling algorithm, when a scene needing strong calculation power is determined, the scene can be distributed to different devices for calculation, and synchronous rendering is achieved. The application also provides a real-time distributed cluster synchronous rendering scheduling method and device based on RPC.

Description

Real-time distributed cluster synchronous rendering scheduling system based on RPC
Technical Field
The application provides a rendering scheduling technology, and particularly relates to a real-time distributed cluster synchronous rendering scheduling system based on RPC. The application also relates to a real-time distributed cluster synchronous rendering scheduling method and device based on RPC.
Background
With the development of computers, rendering technology has greatly advanced. The existing rendering technology is generally that a server uses a multi-GPU clustering rendering technology, but how to synchronize GPU rendering of more than dozens of servers becomes a problem.
Meanwhile, most rendering data are rendered locally at the present stage, and rendering calculation is performed basically by means of the computing power of the rendering machine, so that if an oversized scene is distributed to a plurality of servers, some rendering is completed first, some rendering is completed later, and real-time synchronization cannot be performed. Therefore, how to solve the problem of real-time frame synchronization caused by multi-display card rendering becomes a current difficulty.
Disclosure of Invention
In order to solve the problem of how to synchronize rendering results, the application provides a RPC-based real-time distributed cluster synchronous rendering scheduling system. The application also provides a real-time distributed cluster synchronous rendering scheduling method and device based on RPC.
The application provides a real-time distributed cluster synchronous rendering scheduling system based on RPC, includes: a rendering target information generating module, a plurality of rendering modules and a merging transmission module;
the rendering target information generating module is used for acquiring a plurality of pieces of rendering target information and sending the rendering target information to the corresponding rendering modules;
the rendering modules are used for receiving the rendering target information sent by the rendering target information generating module and sending the main resource information after the main rendering target information is rendered to the merging transmission module; any rendering target information comprises main rendering target information and auxiliary rendering target information, wherein the auxiliary rendering target information is the same information in the rendering target information received by two adjacent rendering modules;
and the merging transmission module is used for receiving the plurality of main resource information sent by the plurality of rendering modules and merging and outputting the plurality of main resource information.
Optionally, the system further includes: the judging module is used for judging whether any rendering module can normally transmit corresponding main resource information to the merging transmission module; if not, the merging output module sends a request for acquiring the main resource information to another rendering module, and takes the auxiliary rendering target information sent by the other rendering module as the main resource information; the other rendering module is a rendering module which takes the main resource information as auxiliary rendering target information.
Optionally, the merge transmission module further includes a plurality of region modules corresponding to the plurality of rendering modules, and is configured to receive the main resource information sent by the corresponding rendering modules.
Optionally, the system further includes: the evaluation module is used for evaluating whether the region module can receive the main resource information on time; if not, the area module sends a node adding request to the merging transmission module, and takes the main resource information of a node on the area module as the main resource information.
The application also provides a real-time distributed cluster synchronous rendering scheduling method based on RPC, which comprises the following steps:
receiving a plurality of pieces of rendering target information sent by a rendering target information generating module; the rendering target information generating module is used for obtaining a plurality of pieces of rendering target information;
sending the main resource information after the main rendering target information is rendered to a merging transmission module;
any one piece of rendering target information comprises main rendering target information and auxiliary rendering target information, and the auxiliary rendering target information is the same information in the rendering target information received by two adjacent rendering modules.
This application still another real-time distributed cluster based on RPC renders scheduling device in step, includes:
the rendering target information receiving unit is used for receiving a plurality of pieces of rendering target information sent by the rendering target information generating module; the rendering target information generating module is used for obtaining a plurality of pieces of rendering target information;
a main resource information sending unit, configured to send the main resource information after rendering the main rendering target information to the merge transmission module;
any one piece of rendering target information comprises main rendering target information and auxiliary rendering target information, and the auxiliary rendering target information is the same information in the rendering target information received by two adjacent rendering modules.
The application also provides a real-time distributed cluster synchronous rendering scheduling method based on RPC, which comprises the following steps:
receiving a plurality of main resource information sent by a plurality of rendering modules; the rendering modules are used for receiving the rendering target information sent by the rendering target information generating module and rendering the main rendering target information to generate main resource information; any rendering target information comprises main rendering target information and auxiliary rendering target information, wherein the auxiliary rendering target information is the same information in the rendering target information received by two adjacent rendering modules;
and merging and outputting the plurality of main resource information.
The application also provides a real-time distributed cluster synchronous rendering scheduling device based on RPC, including:
a receiving main resource information unit, configured to receive a plurality of main resource information sent by a plurality of rendering modules; the rendering modules are used for receiving the rendering target information sent by the rendering target information generating module and rendering the main rendering target information to generate main resource information; any rendering target information comprises main rendering target information and auxiliary rendering target information, wherein the auxiliary rendering target information is the same information in the rendering target information received by two adjacent rendering modules;
and the output main resource information unit is used for merging and outputting the plurality of main resource information.
The application also provides a real-time distributed cluster synchronous rendering scheduling method based on RPC, which comprises the following steps:
obtaining a plurality of rendering target information;
the rendering target information is sent to the corresponding rendering modules, and the rendering modules are used for sending the main resource information after the main rendering target information is rendered to the merging transmission module; any one piece of rendering target information comprises main rendering target information and auxiliary rendering target information, and the auxiliary rendering target information is the same information in the rendering target information received by two adjacent rendering modules.
The application also provides a real-time distributed cluster synchronous rendering scheduling device based on RPC, which comprises:
a render target information obtaining unit configured to obtain a plurality of render target information;
a render target information sending unit, configured to send the plurality of render target information to the corresponding plurality of render modules, where the plurality of render modules are configured to send main resource information after rendering of main render target information to a merge transmission module; any one piece of rendering target information comprises main rendering target information and auxiliary rendering target information, and the auxiliary rendering target information is the same information in the rendering target information received by two adjacent rendering modules.
The application has the advantages relative to the prior art:
the application provides a real-time distributed cluster synchronous rendering scheduling system based on RPC, includes: a rendering target information generating module, a plurality of rendering modules and a merging transmission module; the rendering target information generating module is used for acquiring a plurality of pieces of rendering target information and sending the rendering target information to the corresponding rendering modules; the rendering modules are used for receiving the rendering target information sent by the rendering target information generating module and sending the main resource information after the main rendering target information is rendered to the merging transmission module; and the merging transmission module is used for receiving the plurality of main resource information sent by the plurality of rendering modules and merging and outputting the plurality of main resource information. According to the RPC-based distributed cluster synchronous rendering scheduling algorithm, when a scene needing strong calculation power is determined, the scene can be distributed to different devices for calculation, and synchronous rendering is achieved.
Drawings
FIG. 1 is a schematic diagram of a RPC-based real-time distributed cluster synchronous rendering scheduling system in the present application.
FIG. 2 is a schematic diagram of a RPC-based real-time distributed cluster synchronous rendering scheduling process in the present application.
FIG. 3 is a first flowchart of a RPC-based real-time distributed cluster synchronous rendering scheduling method in the present application.
FIG. 4 is a first schematic diagram of an RPC-based real-time distributed cluster synchronous rendering scheduling apparatus according to the present application.
FIG. 5 is a second flowchart of the RPC-based real-time distributed cluster synchronous rendering scheduling method in the present application.
FIG. 6 is a second schematic diagram of the RPC-based real-time distributed cluster synchronous rendering scheduling apparatus according to the present application.
FIG. 7 is a third flowchart of a RPC-based real-time distributed cluster synchronous rendering scheduling method in the present application.
FIG. 8 is a third schematic diagram of the RPC-based real-time distributed cluster synchronous rendering scheduling apparatus according to the present application.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of implementation in many different ways than those herein set forth and of similar import by those skilled in the art without departing from the spirit of this application and is therefore not limited to the specific implementations disclosed below.
The application provides a real-time distributed cluster synchronous rendering scheduling system based on RPC, includes: a rendering target information generating module, a plurality of rendering modules and a merging transmission module; the rendering target information generating module is used for acquiring a plurality of pieces of rendering target information and sending the rendering target information to the corresponding rendering modules; the rendering modules are used for receiving the rendering target information sent by the rendering target information generating module and sending the main resource information after the main rendering target information is rendered to the merging transmission module; and the merging transmission module is used for receiving the plurality of main resource information sent by the plurality of rendering modules and merging and outputting the plurality of main resource information. According to the RPC-based distributed cluster synchronous rendering scheduling algorithm, when a scene needing strong calculation power is determined, the scene can be distributed to different devices for calculation, and therefore different renderings are achieved.
FIG. 1 is a schematic diagram of a RPC-based real-time distributed cluster synchronous rendering scheduling system in the present application.
Referring to fig. 1, the RPC-based real-time distributed cluster synchronous rendering scheduling system includes: a generation rendering target information module 101, a plurality of rendering modules 102, and a merge transmission module 103.
The RPC in the application is short for Remote Procedure Call, which means Remote Procedure Call. In the prior art, most rendering data is rendered locally, does not involve remote operation, and basically depends on local computing power to perform rendering calculation.
The render target information generating module 101 is configured to obtain a plurality of render target information, and send the plurality of render target information to the corresponding plurality of render modules.
The generating and rendering module generates the target information of the frame to be rendered according to the current requirement, and then averagely distributes the target information of the frame to the rendering module. In order to better understand the present application, it is preferable that the present application equally divides the target information of the frame into 3 rendering modules, please refer to fig. 2.
It should also be noted that when the target information is evenly distributed, each rendering module renders more target information of the next rendering module. For example, the rendering target information allocated to the rendering module 1 includes a and B, where a is primary rendering target information and B is secondary rendering target information, and similarly, the rendering target information allocated to the rendering module 2 includes B and C, where B is primary rendering target information and C is secondary rendering target information.
It should be further noted that, in order to make rendering more efficient, the target information may be further divided into a plurality of target information, for example, the rendering target information allocated to rendering module 1 includes A, B and C, where a is the primary rendering target information, B and C are the secondary rendering target information, and B and C correspond to different rendering modules, which also provides a guarantee for avoiding rendering module rendering data failure.
The rendering modules 102 are configured to receive the rendering target information sent by the rendering target information generating module, and send main resource information after rendering of main rendering target information to the merging transmission module; any one piece of rendering target information comprises main rendering target information and auxiliary rendering target information, and the auxiliary rendering target information is the same information in the rendering target information received by two adjacent rendering modules.
The rendering module is used for rendering the target information, but only sends the main resource information after the main rendering target information is rendered to the merging output module. For example, the rendering module 1 has the main rendering target information a, so it is only necessary to send the main resource information a rendered with the target information a to the merge output module.
The system further includes a determining module, which is mainly configured to determine whether any rendering module can normally transmit corresponding main resource information to the merge transmission module, for example, whether a certain rendering module is down or cannot transmit a rendering result in real time, if the process is in error, only under the condition of normal process.
And when the judgment result is abnormal, the merging output module sends a request for acquiring the main resource information to another rendering module, and takes the auxiliary rendering target information sent by the other rendering module as the main resource information, wherein the other rendering module is a rendering module taking the main resource information as the auxiliary rendering target information. For example, the rendering module 2 cannot render the primary rendering target information B into the primary resource information B, but since the secondary rendering target information in the rendering module 1 and the primary rendering target information in the rendering module 2 are the same and both are B, the merge output module sends a request to the rendering module 1, so as to obtain the resource information B rendered by the rendering module 1 into the secondary rendering target information B.
The merging transmission module 103 is configured to receive multiple pieces of main resource information sent by the rendering modules, and merge and output the multiple pieces of main resource information.
It should be noted that the merge transmission module further includes a plurality of region modules corresponding to the plurality of rendering modules, and is configured to receive the main resource information sent by the corresponding rendering modules. Preferably, the merge transmission module generates a frame queue to wait for the data of the rendering module to arrive, for example, 3 region modules wait for the rendering of 3 different rendering modules to be completed, and then receives that all the region modules of the current frame receive the data rendered by the corresponding rendering module within 60 minutes, and finally merges and outputs the data.
However, there is often a phenomenon that a certain region module cannot receive rendering result data in time. For this, as long as the frame is not the first frame, the area module sends a node adding request to the merge transmission module, and takes the main resource information of a node on the area module as the main resource information. If the data of the last frame in the area module is taken out to be filled as the current frame, and an adding node request is sent to the target generation server in an emergency mode, and 1 is added to each area in the queue of the target generation server.
The application also provides a real-time distributed cluster synchronous rendering scheduling method based on RPC. Since the method provided by the embodiment is similar to the RPC-based real-time distributed cluster synchronous rendering scheduling system, reference is made to the related explanation of the RPC-based real-time distributed cluster synchronous rendering scheduling system without excessive description here.
FIG. 3 is a first flowchart of a RPC-based real-time distributed cluster synchronous rendering scheduling method in the present application.
Referring to fig. 3, S301 receives a plurality of rendering target information sent by the rendering target information generating module; the render target information generation module is configured to obtain a plurality of render target information.
S302, the main resource information after the main rendering target information is rendered is sent to a merging transmission module.
Any one piece of rendering target information comprises main rendering target information and auxiliary rendering target information, and the auxiliary rendering target information is the same information in the rendering target information received by two adjacent rendering modules.
The application also provides a real-time distributed cluster synchronous rendering scheduling device based on RPC, including: a receive rendering target information unit 401, and a transmit master resource information unit 402. Since the apparatus provided in this embodiment corresponds to the above method for scheduling the real-time distributed cluster synchronous rendering based on the RPC, not much will be described here, and please refer to the related explanation of the above system for scheduling the real-time distributed cluster synchronous rendering based on the RPC for details.
FIG. 4 is a first schematic diagram of an RPC-based real-time distributed cluster synchronous rendering scheduling apparatus according to the present application.
Referring to fig. 4, a receive rendering target information unit 401 is configured to receive a plurality of pieces of rendering target information sent by the generate rendering target information module; the render target information generation module is configured to obtain a plurality of render target information.
A send master resource information unit 402, configured to send the master resource information after rendering the master rendering target information to the merge transmission module.
Any one piece of rendering target information comprises main rendering target information and auxiliary rendering target information, and the auxiliary rendering target information is the same information in the rendering target information received by two adjacent rendering modules.
The application also provides a real-time distributed cluster synchronous rendering scheduling method based on RPC. Since the method provided by the embodiment is similar to the RPC-based real-time distributed cluster synchronous rendering scheduling system, reference is made to the related explanation of the RPC-based real-time distributed cluster synchronous rendering scheduling system without excessive description here.
FIG. 5 is a second flowchart of the RPC-based real-time distributed cluster synchronous rendering scheduling method in the present application.
Referring to fig. 5, S501 receives a plurality of main resource information sent by a plurality of rendering modules; the rendering modules are used for receiving the rendering target information sent by the rendering target information generating module and rendering the main rendering target information to generate main resource information; any one piece of rendering target information comprises main rendering target information and auxiliary rendering target information, and the auxiliary rendering target information is the same information in the rendering target information received by two adjacent rendering modules.
S502, merging and outputting the plurality of main resource information.
The application also provides a real-time distributed cluster synchronous rendering scheduling device based on RPC, including: receiving primary resource information section 601, outputting primary resource information section 602. Since the apparatus provided in this embodiment corresponds to the above method for scheduling the real-time distributed cluster synchronous rendering based on the RPC, not much will be described here, and please refer to the related explanation of the above system for scheduling the real-time distributed cluster synchronous rendering based on the RPC for details.
FIG. 6 is a second schematic diagram of the RPC-based real-time distributed cluster synchronous rendering scheduling apparatus according to the present application.
A receive primary resource information unit 601, configured to receive multiple pieces of primary resource information sent by multiple rendering modules; the rendering modules are used for receiving the rendering target information sent by the rendering target information generating module and rendering the main rendering target information to generate main resource information; any rendering target information comprises main rendering target information and auxiliary rendering target information, wherein the auxiliary rendering target information is the same information in the rendering target information received by two adjacent rendering modules;
an output primary resource information unit 602, configured to output the multiple pieces of primary resource information in a combined manner.
The application also provides a real-time distributed cluster synchronous rendering scheduling method based on RPC. Since the method provided by the embodiment is similar to the RPC-based real-time distributed cluster synchronous rendering scheduling system, reference is made to the related explanation of the RPC-based real-time distributed cluster synchronous rendering scheduling system without excessive description here.
FIG. 7 is a third flowchart of a RPC-based real-time distributed cluster synchronous rendering scheduling method in the present application.
Referring to fig. 7, S701 obtains a plurality of rendering target information.
S702, sending the rendering target information to the corresponding rendering modules, wherein the rendering modules are used for sending the main resource information after the main rendering target information is rendered to a merging transmission module; any one piece of rendering target information comprises main rendering target information and auxiliary rendering target information, and the auxiliary rendering target information is the same information in the rendering target information received by two adjacent rendering modules.
The application also provides a real-time distributed cluster synchronous rendering scheduling device based on RPC, including: the get rendering destination information unit 801 sends the render destination information unit 802. Since the apparatus provided in this embodiment corresponds to the above method for scheduling the real-time distributed cluster synchronous rendering based on the RPC, not much will be described here, and please refer to the related explanation of the above system for scheduling the real-time distributed cluster synchronous rendering based on the RPC for details.
FIG. 8 is a third schematic diagram of the RPC-based real-time distributed cluster synchronous rendering scheduling apparatus according to the present application.
Referring to fig. 8, a get rendering target information unit 801 for obtaining a plurality of pieces of rendering target information;
a render target information sending unit 802, configured to send the multiple render target information to the corresponding multiple render modules, where the multiple render modules are configured to send the master resource information after the master render target information is rendered to the merge transmission module; any one piece of rendering target information comprises main rendering target information and auxiliary rendering target information, and the auxiliary rendering target information is the same information in the rendering target information received by two adjacent rendering modules.

Claims (10)

1. A real-time distributed cluster synchronous rendering scheduling system based on RPC (remote procedure call), comprising: a rendering target information generating module, a plurality of rendering modules and a merging transmission module;
the rendering target information generating module is used for acquiring a plurality of pieces of rendering target information and sending the rendering target information to the corresponding rendering modules;
the rendering modules are used for receiving the rendering target information sent by the rendering target information generating module and sending the main resource information after the main rendering target information is rendered to the merging transmission module; any rendering target information comprises main rendering target information and auxiliary rendering target information, wherein the auxiliary rendering target information is the same information in the rendering target information received by two adjacent rendering modules;
and the merging transmission module is used for receiving the plurality of main resource information sent by the plurality of rendering modules and merging and outputting the plurality of main resource information.
2. The RPC-based real-time distributed cluster synchronous rendering scheduling system of claim 1, further comprising: the judging module is used for judging whether any rendering module can normally transmit corresponding main resource information to the merging transmission module;
if not, the merging transmission module sends a request for acquiring the main resource information to another rendering module, and takes the auxiliary rendering target information sent by the other rendering module as the main resource information; the other rendering module is a rendering module which takes the main resource information as auxiliary rendering target information.
3. The RPC-based real-time distributed cluster-synchronized rendering scheduling system of claim 1, wherein the merge transmission module further comprises a plurality of zone modules corresponding to the plurality of rendering modules for receiving master resource information sent by the corresponding rendering modules.
4. The RPC-based real-time distributed cluster synchronous rendering scheduling system of claim 3, further comprising: the evaluation module is used for evaluating whether the region module can receive the main resource information on time;
if not, the area module sends a node adding request to the merging transmission module, and takes the main resource information of a node on the area module as the main resource information.
5. A real-time distributed cluster synchronous rendering scheduling method based on RPC is characterized by comprising the following steps:
receiving a plurality of pieces of rendering target information sent by a rendering target information generating module; the rendering target information generating module is used for obtaining a plurality of pieces of rendering target information;
sending the main resource information after the main rendering target information is rendered to a merging transmission module;
any one piece of rendering target information comprises main rendering target information and auxiliary rendering target information, and the auxiliary rendering target information is the same information in the rendering target information received by two adjacent rendering modules.
6. The utility model provides a synchronous rendering scheduling device of real-time distributed cluster based on RPC which characterized in that includes:
the rendering target information receiving unit is used for receiving a plurality of pieces of rendering target information sent by the rendering target information generating module; the rendering target information generating module is used for obtaining a plurality of pieces of rendering target information;
a main resource information sending unit, configured to send the main resource information after rendering the main rendering target information to the merge transmission module;
any one piece of rendering target information comprises main rendering target information and auxiliary rendering target information, and the auxiliary rendering target information is the same information in the rendering target information received by two adjacent rendering modules.
7. A real-time distributed cluster synchronous rendering scheduling method based on RPC is characterized by comprising the following steps:
receiving a plurality of main resource information sent by a plurality of rendering modules; the rendering modules are used for receiving the rendering target information sent by the rendering target information generating module and rendering the main rendering target information to generate main resource information; any rendering target information comprises main rendering target information and auxiliary rendering target information, wherein the auxiliary rendering target information is the same information in the rendering target information received by two adjacent rendering modules;
and merging and outputting the plurality of main resource information.
8. The utility model provides a synchronous rendering scheduling device of real-time distributed cluster based on RPC which characterized in that includes:
a receiving main resource information unit, configured to receive a plurality of main resource information sent by a plurality of rendering modules; the rendering modules are used for receiving the rendering target information sent by the rendering target information generating module and rendering the main rendering target information to generate main resource information; any rendering target information comprises main rendering target information and auxiliary rendering target information, wherein the auxiliary rendering target information is the same information in the rendering target information received by two adjacent rendering modules;
and the output main resource information unit is used for merging and outputting the plurality of main resource information.
9. A real-time distributed cluster synchronous rendering scheduling method based on RPC is characterized by comprising the following steps:
obtaining a plurality of rendering target information;
the rendering target information is sent to a plurality of corresponding rendering modules, and the rendering modules are used for sending the main resource information after the main rendering target information is rendered to a merging transmission module; any one piece of rendering target information comprises main rendering target information and auxiliary rendering target information, and the auxiliary rendering target information is the same information in the rendering target information received by two adjacent rendering modules.
10. The utility model provides a synchronous rendering scheduling device of real-time distributed cluster based on RPC which characterized in that includes:
a render target information obtaining unit configured to obtain a plurality of render target information;
a render target information sending unit, configured to send the plurality of render target information to the corresponding plurality of render modules, where the plurality of render modules are configured to send the master resource information after the master render target information is rendered to the merge transmission module; any one piece of rendering target information comprises main rendering target information and auxiliary rendering target information, and the auxiliary rendering target information is the same information in the rendering target information received by two adjacent rendering modules.
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