CN112148384B - SCA waveform component loading method and device, readable medium and electronic equipment - Google Patents

Abstract

The invention belongs to the technical field of software defined radio, and particularly relates to a loading method and device of an SCA waveform component, a readable medium and electronic equipment. The invention divides a waveform component of a waveform application into at least one loading batch; and carrying out parallel loading on the waveform components belonging to the same loading batch, and carrying out serial loading on the waveform components belonging to different loading batches. The method and the device enable a user to flexibly configure and specify the waveform component of the waveform application to carry out serial loading or parallel loading or serial loading of part of the waveform component and parallel loading of the other part of the waveform component according to the actual requirement of the SDR system so as to improve the time performance of the SDR system and avoid the need of carrying out function clipping on the SCA.

Description

SCA waveform component loading method, device, readable medium and electronic equipment

technical field

The present invention relates to the technical field of software defined radio, in particular to a method, device, readable medium and electronic equipment for loading an SCA waveform component.

Background technique

SCA (Software Communication Architecture, Software Communication Architecture) is a general specification of the software structure of the Software Defined Radio (SDR, Software Defined Radios) system. Process optimization is an important method to improve the time performance of the SDR system. Conventional process optimization is mainly to streamline and adjust the process, and the streamlining is usually combined with function tailoring. Therefore, conventional process optimization will not only cause some functions to be unavailable and cause inconvenience to users, but also have limited optimization effects.

Contents of the invention

The purpose of the present invention is to provide a SCA waveform component loading method, device, readable medium and electronic equipment, so as to improve the time performance of the SDR system without tailoring the SCA function.

In order to achieve the purpose of the above invention, the embodiments of the present invention provide the following technical solutions:

On the one hand, an embodiment of the present invention provides a method for loading an SCA waveform component, comprising the following steps:

dividing waveform components of a waveform application into at least one load batch, wherein each load batch includes at least one waveform component;

Parallel loading of waveform components belonging to the same loading batch and serial loading of waveform components belonging to different loading batches.

Optionally, the step of dividing the waveform components of a waveform application into at least one loading batch includes: assigning a loading batch number to each waveform component of the waveform application, wherein the waveform components belonging to the same loading batch The loading batch numbers are the same, and the loading batch numbers of waveform components belonging to different loading batches are different;

The step of parallel loading the waveform components belonging to the same loading batch, and serial loading the waveform components belonging to different loading batches includes: according to the order of the loading batch numbers from large to small or from small to large, the The waveform components of the waveform application are loaded serially, and the waveform components with the same loading batch number are loaded in parallel.

Optionally, the SAD description file of the SCA core framework stores the loading configuration information of each waveform component, the loading configuration information includes a loading batch attribute, and the type of the loading batch attribute is an integer, which is used to represent each A batch of waveform components loaded, the step of assigning a loading batch number to each waveform component of the waveform application includes:

A loading batch number is assigned to the loading batch property of each waveform component of the waveform application.

Optionally, a non-blocking loading function is set in the loading interface of the loadable device of each waveform component of the waveform application, a parameter in the non-blocking loading function points to a loading result callback object, and the loading The result callback object is used to implement the loading result callback interface, the loading result callback interface includes a loading result return function, and the step of parallel loading the waveform components belonging to the same loading batch includes:

Continuously call the non-blocking loading function of the loadable device of the waveform component belonging to the same loading batch, and obtain the loading result of each waveform component by calling back the loading result return function, so as to realize the waveform component belonging to the same loading batch Do parallel loading.

Optionally, the non-blocking loading function further includes a first parameter, a second parameter and a third parameter, wherein the first parameter is used to indicate the file system where the loaded file is located, and the second parameter is used for Point out the file name of the file to be loaded, the file name includes the complete path information of the file to be loaded, and the third parameter is used to point out the loading type;

The callback loading result return function further includes a second parameter and a sixth parameter, wherein the sixth parameter is used to indicate the loading result.

In another aspect, the embodiment of the present invention also provides a SCA waveform component loading device, including: a batch division module and a component loading module;

A batch division module, configured to divide waveform components of a waveform application into at least one loading batch, wherein each loading batch includes at least one waveform component;

The component loading module includes a parallel loading submodule and a serial loading submodule, the parallel loading submodule is used for parallel loading of waveform components belonging to the same loading batch, and the serial loading submodule is for different loading batches Subsequent waveform components are loaded serially.

Optionally, the batch division module is specifically configured to: assign a loading batch number to each waveform component of the waveform application, wherein the loading batch numbers of the waveform components belonging to the same loading batch are the same, and the loading batch numbers of the waveform components belonging to different loading batches The loading batch number of the waveform component is different;

The component loading module is specifically configured to serially load the waveform components of the waveform application according to the order of the loading batch numbers from large to small or from small to large, wherein the waveform components of the same loading batch number are loaded in parallel.

Optionally, a non-blocking loading function is set in the loading interface of the loadable device of each waveform component of the waveform application, a parameter in the non-blocking loading function points to a loading result callback object, and the loading The result callback object is used to implement the loading result callback interface, the loading result callback interface includes a loading result return function, and the parallel loading submodule is specifically used for:

Continuously call the non-blocking loading function of the loadable device of the waveform components belonging to the same loading batch, and obtain the loading result of each waveform component by calling back the loading result return function.

In another aspect, the embodiments of the present invention also provide a computer-readable storage medium including computer-readable instructions, and when executed, the computer-readable instructions cause a processor to perform the operations in the method described in the embodiments of the present invention .

In another aspect, an embodiment of the present invention also provides an electronic device, including: a memory storing program instructions; a processor connected to the memory to execute the program instructions in the memory to implement the method described in the embodiment of the present invention in the steps.

The SCA waveform component loading method, device, readable medium and electronic equipment provided by the embodiments of the present invention divide the waveform components of a waveform application into at least one loading batch; perform parallel loading on the waveform components belonging to the same loading batch, and Waveform components belonging to different load batches are loaded serially. It allows users to flexibly configure according to the actual needs of the SDR system, specify the waveform components of the waveform application to load serially or in parallel, or load part of the waveform components in series and load the other part in parallel, so as to improve the time performance of the SDR system without requiring Functional tailoring of SCA.

Other features and advantages of the present invention will be described in detail in the following detailed description.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following drawings will be briefly introduced in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore do not It should be regarded as a limitation on the scope, and those skilled in the art can also obtain other related drawings based on these drawings without creative work.

Fig. 1 is a schematic diagram of loading pseudo-codes of SCA waveform components in the prior art.

FIG. 2 is a schematic diagram of the loading time characteristic of the waveform component corresponding to FIG. 1 .

FIG. 3 is a structural diagram of an SDR hardware system in the prior art.

FIG. 4 is a structural diagram of another SDR hardware system in the prior art.

FIG. 5 is a schematic diagram of loading time characteristics of waveform components of the SDR hardware system shown in FIG. 3 .

FIG. 6 is a flowchart of a method for loading an SCA waveform component provided by an embodiment of the present invention.

FIG. 7 is a diagram of an asynchronous interface and a calling relationship provided by an embodiment of the present invention.

Fig. 8 is a schematic block diagram of an SCA waveform component loading device provided by an embodiment of the present invention.

FIG. 9 is a block diagram of the composition of the electronic device described in the embodiment of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

Waveform creation includes the following steps: waveform component loading, waveform component execution (for executableDevice only), port connection, and waveform configuration. After analyzing the timing performance of the SDR system, it is found that the loading of waveform components is a relatively time-consuming process in the SDR system, so shortening the loading time of waveform components is the key to improving the timing performance of the SDR system.

In a distributed environment, the loading of the waveform component needs to read the file data from the file system first, and then transmit it to the destination processor through the bus. Therefore, intuitively, the loading speed of the wave component mainly depends on: 1) the performance of the file system, that is, the reading rate of file data; 2) the bus transmission rate. Obviously, both performance parameters are determined when the system design is complete.

Based on this, the inventor analyzes the performance problem of waveform loading from a higher level. When creating a waveform application, you should first assign an appropriate processor to each waveform component, and each processor corresponds to a loadable device. Subsequently, the SCA core framework will call the load function of the corresponding loadable device to complete the loading of the waveform component. The load function interface is a synchronous interface, and its behavior is blocking. Therefore, the waveform creation process of the SCA core framework will be blocked when calling the load function of the loadable device, and will not return from the load function until the loadable device finishes loading the waveform component. Therefore, under the SCA specification, the loading of each waveform component is actually performed sequentially in a serial manner. For example, a waveform Wave1 has three components Comp1, Comp2, and Comp3, which are to be deployed on processors A, B, and C respectively. The actual loading behavior of the SCA core framework will be similar to the pseudocode in Figure 1, and the loading time characteristics at this time are shown in Figure 2. shown. It can be seen that the total duration of waveform loading is the sum of the loading duration of each waveform component, that is, ttotal = t1 + t2 + t3. Since waveforms in actual systems often have multiple components, it takes a long time to load the waveform.

Since the SCA specification itself does not impose too many constraints on the hardware architecture of the SDR system, the design of the SDR hardware architecture has great flexibility. The issue of whether to load waveform components in a serial or parallel manner should actually be analyzed in conjunction with the hardware architecture. As shown in FIG. 3 and FIG. 4 , a different SDR hardware architecture is enumerated respectively. The SDR hardware system shown in Figure 3 has three file systems FS1, FS2 and FS3, which are connected to three processors by using a switched bus network. The cost of the SDR hardware system shown in Figure 4 is low, and the only file system FS is connected to three processors through a shared bus. Take the previous waveform loading as an example to discuss separately.

First of all, for the SDR hardware system shown in Figure 3, the three file systems greatly improve the file access capability. If the waveform components Comp1, Comp2, and Comp3 are respectively stored in the FS1, FS2, and FS3 file systems, parallel loading of the three waveform components will not increase the load of a single file system. At the same time, the switched network also makes the data transmission of the three waveform components independent of each other, and the point-to-point transmission bandwidth will not be reduced due to simultaneous transmission. Therefore, under this hardware architecture, the waveform components can be loaded in parallel, which can achieve a large performance improvement. As shown in Figure 5, the waveform loading time at this time is the maximum loading time of a single component, that is, t total = max(t1, t2, t3).

Secondly, for the SDR hardware system shown in Figure 4, the resource allocation of a single file system and a shared bus cannot significantly improve the performance of parallel loading of multi-waveform components, and may even deteriorate the performance due to the formation of a bottleneck. On the one hand, when a single file system provides read operations for multiple larger files, the workload increases, resource scheduling and protection overheads increase, and its performance may be lower than that of serially reading multiple files, especially when the file system It is more obvious when the performance itself is weak; on the other hand, the shared bus will also affect the simultaneous transmission of multiple data streams due to link resource sharing. Therefore, for a hardware structure similar to that shown in Figure 4, it would be more appropriate to use serial loading.

To sum up, in order to improve the time performance of the SDR system, it is not possible to simply change the loading method of the waveform component from serial to parallel, but also to combine the actual situation of the SDR system such as the hardware structure. For situations that are not suitable for parallel loading, such as the above-mentioned shared hardware architecture, special dependencies between components that prevent parallel loading, etc., serial loading is still required. In fact, in most SDR systems including SDR, there are often situations suitable for parallel loading and serial loading at the same time. Therefore, this embodiment provides a SCA waveform component loading method, device, readable medium, and electronic equipment that support both serial loading and parallel loading. The SCA waveform component loading method, device, readable medium, and electronic equipment can be based on According to the actual needs of the SDR system, it can be flexibly configured, the waveform components of the specified waveform application can be loaded serially, or loaded in parallel, or some waveform components can be loaded serially and the other part can be loaded in parallel, so as to improve the time performance of the SDR system without the need to perform functions on the SCA tailoring.

As shown in FIG. 6, FIG. 6 is a flow chart of the method for loading the SCA waveform component provided in the embodiment. Except for a clear logical relationship, there is no order of execution among the various steps. Specifically, as shown in FIG. 6, the SCA waveform component loading method provided in this embodiment includes the following steps:

S10. Divide waveform components of a waveform application into at least one loading batch, where each loading batch includes at least one waveform component.

S20, performing parallel loading on the waveform components belonging to the same loading batch, and performing serial loading on the waveform components belonging to different loading batches.

Through steps S10 and S20, for a waveform application, if you want all its waveform components to be serially loaded, then when dividing the loading batches, make the number of loading batches equal to the number of all waveform components included in the waveform application; if you want All the waveform components are loaded in parallel, when dividing the loading batch, you can divide all the waveform components included in the waveform application into one loading batch; if you want to load some of the waveform components in series and load the other part of the waveform components in parallel , you can make the loading batches of some wave components the same, and make the loading batches of other wave components different.

Through the above method, users can flexibly configure and specify the waveform components of the waveform application to load serially or in parallel according to the actual needs of the SDR system, or load some waveform components serially and other waveform components in parallel to improve the SDR system time performance without functional tailoring of SCA.

Optionally, in an embodiment, step S10 includes: assigning a loading batch number to each waveform component of the waveform application, wherein the loading batch numbers of the waveform components belonging to the same loading batch are the same, and the loading batch numbers of the waveform components belonging to different loading batches The loading lot number of the waveform component is different. Step S20 includes: serially loading the waveform components of the waveform application according to the order of the loading batch numbers from large to small or from small to large, wherein the waveform components of the same loading batch number are loaded in parallel.

That is, the loading order and loading mode (serial or parallel) of the waveform components are determined by the loading batch number. For example, the waveform components of the waveform application are loaded in order of loading batch numbers from small to large, and the loading process can be described as: first load the waveform component with the loading batch number 1, then load the waveform component with the loading batch number 2... until all Wave components are loaded. If multiple wave components have the same loading value of n, they will be loaded in parallel in the nth loading batch.

Through the above method, it is only necessary to simply set the loading batch number of each waveform component, and the multiple waveform components of the waveform application can be flexibly loaded in any desired order and serial/parallel mode, satisfying the optimization of the waveform loading process by any SDR system needs.

Optionally, during specific implementation, the loading configuration information of each waveform component may be stored in the SAD description file of the SCA core framework. The loading configuration information includes loading batch attributes. The type of the loading batch attribute is an integer, and the value range may be [1-255], which is used to indicate the batch in which each waveform component is loaded. The loading batch properties may be specifically stored in the SAD partitioning : componentplacement : component instantiation :componentproperties element. The step of assigning a loading batch number to each waveform component of the waveform application includes: assigning a loading batch number to the loading batch attribute of each waveform component of the waveform application.

Each waveform component (instance) corresponds to a componentproperties element, which is used to store the property values that the waveform component (instance) needs to use during creation and initial configuration. Therefore, each wave component (instance) corresponds to a loading batch property. When creating a waveform application, the SCA core framework reads its SAD description file to obtain the loading batch attribute (loading batch number) of each waveform component, and completes the batch loading of waveform components.

From the above analysis, it can be seen that all waveform components of the waveform application can be serially loaded by setting the loading batch number of each waveform component to be different; it is also possible to not set the loading batch attribute in the SAD description file. At this time, the SCA core framework The serial loading process of the SCA specification will be adopted, that is, the standard Load interface is called to complete the component loading, which reflects the compatibility with the SCA specification.

The load function of the loading interface (LoadableInterface interface) of the SCA specification is a synchronous (blocking) function. The waveform creation process will enter a sleep state after calling the load function, and will not be woken up until the loading process is completed and return from the load function, so it is not supported. Multiple wave components are loaded in parallel. In order to realize parallel loading, the present invention provides an asynchronous interface, as shown in FIG. 7 .

First, add a non-blocking loading function to the LoadableInterface interface. The non-blocking loading function is an asynchronous function, which returns immediately after starting the loading of the wave component without waiting for the end of the loading behavior of the wave component. Therefore, the non-blocking load function executes in a very short time and does not put the calling process to sleep. Therefore, the waveform creation process can continuously call the non-blocking loading functions of multiple loadable devices (loadableDevice) to start simultaneous loading of multiple waveform components to achieve parallel loading.

When calling the synchronous function load function, you can directly know the loading result of the waveform component through the return value. Non-blocking (asynchronous) functions cannot notify the caller of the loading result, and must use a callback method to allow the loadable device (loadableDevice) to report the loading result when the loading is complete. To this end, a parameter in the non-blocking loading function needs to point to a loading result callback object, and the loading result callback object is used to implement the loading result callback interface. The loading result callback objects may or may not be in one-to-one correspondence with the loadable devices. The loading result callback interface includes a loading result return function. After the loadable device finishes loading, call the loading result return function to inform the waveform creation process of the result.

Inside the core framework, the implementation of the loading result callback interface is the responsibility of the loading result callback object. In the create function of the application factory (ApplicationFactory) component, multiple loading result callback objects are dynamically created according to loading needs. A load result callback object corresponds to a loadable device. The loading result callback object will be passed to the loadable device as the last parameter of the non-blocking loading function.

To sum up, through the above settings, the step of parallel loading the waveform components belonging to the same loading batch includes: continuously calling the non-blocking loading function of the loadable device of the waveform components belonging to the same loading batch, and loading The result returns a function to get the loading result of each waveform component.

Optionally, during specific implementation, the non-blocking loading function not only includes a loading result callback object, but also includes a first parameter, a second parameter and a third parameter. Wherein, the first parameter is used to indicate the file system where the file to be loaded (including the waveform component to be loaded) is located, the second parameter is used to indicate the file name of the file to be loaded (including the waveform component to be loaded), and the file The name includes the complete path information of the file to be loaded, and the third parameter is used to indicate the loading type. The callback loading result return function further includes a second parameter and a sixth parameter, wherein the sixth parameter is used to indicate the loading result.

Based on the above inventive concept, an embodiment of the present invention also provides a SCA waveform component loading device. As shown in FIG. 8 , the SCA waveform component loading device includes: a batch division module 10 and a component loading module 20 . The component loading module 20 includes a parallel loading submodule 21 and a serial loading submodule 22 .

The batch division module 10 is configured to divide the waveform components of a waveform application into at least one loading batch, wherein each loading batch includes at least one waveform component.

The parallel loading sub-module 21 is used for parallel loading of waveform components belonging to the same loading batch. The serial loading sub-module 22 serially loads waveform components belonging to different loading batches.

Through the above method, users can flexibly configure and specify the waveform components of the waveform application to load serially or in parallel according to the actual needs of the SDR system, or load some waveform components serially and other waveform components in parallel to improve the SDR system time performance without functional tailoring of SCA.

Optionally, in an embodiment, the batch division module 10 is specifically configured to: assign a loading batch number to each waveform component of the waveform application, wherein the loading batch numbers of the waveform components belonging to the same loading batch are the same , the wave components belonging to different loading batches have different loading batch numbers.

The component loading module 20 is specifically configured to serially load the waveform components of the waveform application according to the order of the loading batch numbers from large to small or from small to large, wherein the waveform components of the same loading batch number are loaded in parallel.

That is, the loading order and loading mode (serial or parallel) of the waveform components are determined by the loading batch number. For example, the waveform components of the waveform application are loaded in order of loading batch numbers from small to large, and the loading process can be described as: first load the waveform component with the loading batch number 1, then load the waveform component with the loading batch number 2... until all Wave components are loaded. If multiple wave components have the same loading value of n, they will be loaded in parallel in the nth loading batch.

Through the above method, it is only necessary to simply set the loading batch number of each waveform component, and the multiple waveform components of the waveform application can be flexibly loaded in any desired order and serial/parallel mode, satisfying the optimization of the waveform loading process by any SDR system needs.

Optionally, during specific implementation, the loading configuration information of each waveform component may be stored in the SAD description file of the SCA core framework. The loading configuration information includes loading batch attributes. The type of the loading batch attribute is an integer, and the value range may be [1-255], which is used to indicate the batch in which each waveform component is loaded. The loading batch properties may be specifically stored in the SAD partitioning : componentplacement : component instantiation :componentproperties element. The batch division module 10 is specifically configured to: assign a loading batch number to the loading batch attribute of each waveform component of the waveform application.

Each waveform component (instance) corresponds to a componentproperties element, which is used to store the property values that the waveform component (instance) needs to use during creation and initial configuration. Therefore, each wave component (instance) corresponds to a loading batch property. When creating a waveform application, the SCA core framework reads its SAD description file to obtain the loading batch attribute (loading batch number) of each waveform component, and completes the batch loading of waveform components.

From the above analysis, it can be seen that all waveform components of the waveform application can be serially loaded by setting the loading batch number of each waveform component to be different; it is also possible to not set the loading batch attribute in the SAD description file. At this time, the SCA core framework The serial loading process of the SCA specification will be adopted, that is, the standard Load interface is called to complete the component loading, which reflects the compatibility with the SCA specification.

The load function of the loading interface (LoadableInterface interface) of the SCA specification is a synchronous (blocking) function. The waveform creation process will enter a sleep state after calling the load function, and will not be woken up until the loading process is completed and return from the load function, so it is not supported. Multiple wave components are loaded in parallel. In order to realize parallel loading, the present invention provides an asynchronous interface, as shown in FIG. 7 .

First, add a non-blocking loading function to the LoadableInterface interface. The non-blocking loading function is asynchronous and returns immediately after starting the loading of the wave widget, without waiting for the completion of the loading of the wave widget. Therefore, the non-blocking load function executes in a very short time and does not put the calling process to sleep. Therefore, the waveform creation process can continuously call the non-blocking loading functions of multiple loadable devices (loadableDevice) to start simultaneous loading of multiple waveform components to achieve parallel loading.

When calling the synchronous function load function, you can directly know the loading result of the waveform component through the return value. Non-blocking functions (asynchronous functions) cannot notify the caller of the loading result, and must use a callback method to allow the loadable device (loadableDevice) to report the loading result at the end of the loading. To this end, a parameter in the non-blocking loading function needs to point to a loading result callback object, and the loading result callback object is used to implement the loading result callback interface. The loading result callback objects may or may not be in one-to-one correspondence with the loadable devices. The loading result callback interface includes a loading result return function. After the loadable device finishes loading, call the loading result return function to inform the waveform creation process of the result.

Inside the core framework, the implementation of the loading result callback interface is the responsibility of the loading result callback object. In the create function of the application factory (ApplicationFactory) component, multiple loading result callback objects are dynamically created according to loading needs. A load result callback object corresponds to a loadable device. The loading result callback object will be passed to the loadable device as the last parameter of the non-blocking loading function.

To sum up, through the above settings, the parallel loading sub-module 21 is specifically used to: continuously call the non-blocking loading function of the loadable device belonging to the waveform component of the same loading batch, and obtain each The loading result of a waveform component.

Optionally, during specific implementation, the non-blocking loading function not only includes a loading result callback object, but also includes a first parameter, a second parameter and a third parameter. Wherein, the first parameter is used to indicate the file system where the file to be loaded (including the waveform component to be loaded) is located, the second parameter is used to indicate the file name of the file to be loaded (including the waveform component to be loaded), and the file The name includes the complete path information of the file to be loaded, and the third parameter is used to indicate the loading type. The callback loading result return function further includes a second parameter and a sixth parameter, wherein the sixth parameter is used to indicate the loading result.

Regarding the apparatus in the foregoing embodiments, the specific manner in which each module executes operations has been described in detail in the embodiments related to the method, and will not be described in detail here.

As shown in FIG. 9 , this embodiment also provides an electronic device, which may include a processor 51 and a memory 52 , where the memory 52 is coupled to the processor 51 . It is worth noting that this diagram is exemplary and other types of structures may be used to supplement or replace this structure for data extraction, report generation, communication or other functions.

As shown in FIG. 9 , the electronic device may further include: an input unit 53 , a display unit 54 and a power supply 55 . It should be noted that the electronic device does not necessarily include all the components shown in FIG. 9 . In addition, the electronic device may also include components not shown in FIG. 9 , and reference may be made to the prior art.

The processor 51 is also sometimes referred to as a controller or operating control, and may include a microprocessor or other processor devices and/or logic devices. The processor 51 receives inputs and controls the operation of various components of the electronic device.

Wherein, the memory 52 can be, for example, one or more of a cache, a flash memory, a hard drive, a removable medium, a volatile memory, a non-volatile memory, or other suitable devices, and can store the configuration information of the above-mentioned processor 51 , instructions executed by the processor 51, recorded form data and other information. The processor 51 can execute the programs stored in the memory 52 to implement information storage or processing. In one embodiment, the memory 52 further includes a buffer memory, ie a buffer, to store intermediate information.

The embodiment of the present invention also provides a computer-readable instruction, wherein when the instruction is executed in the electronic device, the program causes the electronic device to execute the operation steps included in the method of the present invention.

An embodiment of the present invention also provides a storage medium storing computer-readable instructions, wherein the computer-readable instructions cause an electronic device to execute the operation steps included in the method of the present invention.

Those of ordinary skill in the art can realize that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the relationship between hardware and software Interchangeability. In the above description, the composition and steps of each example have been generally described according to their functions. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present invention.

If the integrated unit is realized in the form of a software function unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention is essentially or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of software products, and the computer software products are stored in a storage medium Among them, several instructions are included to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk, and other media that can store program codes.

Those of ordinary skill in the art can appreciate that the modules described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software In the above description, the constituent modules and steps of each example have been generally described according to their functions. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present invention.

In the several embodiments provided in this application, it should be understood that the disclosed system may be implemented in other ways. For example, the system embodiments described above are only illustrative. For example, the division of the modules is only a logical function division. In actual implementation, there may be other division methods. For example, multiple modules or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention.

Claims (7)

1. A method for loading SCA waveform components, comprising the steps of:

dividing waveform components of a waveform application into at least one loading batch, wherein each loading batch comprises at least one waveform component;

carrying out parallel loading on the waveform components belonging to the same loading batch, and carrying out serial loading on the waveform components belonging to different loading batches;

a non-blocking loading function is arranged in a loading interface of a loadable device of each waveform component of the waveform application, one parameter in the non-blocking loading function points to a loading result callback object, the loading result callback object is used for realizing a loading result callback interface, the loading result callback interface comprises a loading result return function, and the step of loading the waveform components belonging to the same loading batch in parallel comprises the following steps: continuously calling non-blocking loading functions of loadable equipment of waveform components belonging to the same loading batch, and obtaining a loading result of each waveform component in a mode of calling back a loading result return function so as to realize parallel loading of the waveform components belonging to the same loading batch;

the non-blocking loading function further comprises a first parameter, a second parameter and a third parameter, wherein the first parameter is used for indicating a file system where a loaded file is located, the second parameter is used for indicating a file name of the file to be loaded, the file name comprises complete path information of the file to be loaded, and the third parameter is used for indicating a loading type; the callback loading result return function further comprises a second parameter and a sixth parameter, wherein the sixth parameter is used for indicating the loading result.

2. A method for loading SCA waveform components according to claim 1, wherein the step of dividing a waveform component of a waveform application into at least one loading batch comprises: assigning a loading batch number to each waveform component of the waveform application, wherein the loading batch numbers of the waveform components belonging to the same loading batch are the same, and the loading batch numbers of the waveform components belonging to different loading batches are different;

the step of loading the waveform components belonging to the same loading batch in parallel and the step of loading the waveform components belonging to different loading batches in series comprises the following steps: and serially loading the waveform components applied by the waveform according to the sequence of the loading batch numbers from large to small or from small to large, wherein the waveform components with the same loading batch numbers are loaded in parallel.

3. A SCA waveform component loading method according to claim 2, wherein the SAD description file of the SCA core framework stores therein loading configuration information of each waveform component, the loading configuration information including a loading lot attribute, the type of the loading lot attribute being an integer type for indicating a lot in which each waveform component is loaded, the step of assigning a loading lot number to each waveform component applied to the waveform includes:

assigning a load batch number to a load batch attribute of each waveform component of the waveform application.

4. An apparatus for loading an SCA waveform component, comprising: the device comprises a batch dividing module and a component loading module;

the batch dividing module is used for dividing waveform components of a waveform application into at least one loading batch, wherein each loading batch comprises at least one waveform component, a non-blocking loading function is arranged in a loading interface of loadable equipment of each waveform component of the waveform application, one parameter in the non-blocking loading function points to a loading result callback object, the loading result callback object is used for realizing a loading result callback interface, and the loading result callback interface comprises a loading result return function; the non-blocking loading function further comprises a first parameter, a second parameter and a third parameter, wherein the first parameter is used for indicating a file system where a loaded file is located, the second parameter is used for indicating a file name of the file to be loaded, the file name comprises complete path information of the file to be loaded, and the third parameter is used for indicating a loading type; the loading result return function further comprises a second parameter and a sixth parameter, wherein the sixth parameter is used for indicating the loading result;

the component loading module comprises a parallel loading sub-module and a serial loading sub-module, the parallel loading sub-module is used for continuously calling a non-blocking loading function of loadable equipment of waveform components belonging to the same loading batch, and obtaining a loading result of each waveform component in a mode of calling back the loading result to return a function so as to realize parallel loading of the waveform components belonging to the same loading batch, and the serial loading sub-module is used for serially loading the waveform components belonging to different loading batches.

5. The SCA waveform component loading apparatus of claim 4, wherein the batch dividing module is specifically configured to: assigning a loading batch number to each waveform component of the waveform application, wherein the loading batch numbers of the waveform components belonging to the same loading batch are the same, and the loading batch numbers of the waveform components belonging to different loading batches are different;

the component loading module is specifically configured to serially load the waveform components applied by the waveform according to the sequence of the loading lot numbers from large to small or from small to large, wherein the waveform components of the same loading lot number are loaded in parallel.

6. A computer readable storage medium comprising computer readable instructions that, when executed, cause a processor to perform the operations of the method of any of claims 1-3.

7. An electronic device, comprising:

a memory storing program instructions;

a processor coupled to the memory and executing the program instructions in the memory to perform the steps of the method of any of claims 1-3.

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