WO2021114548A1

WO2021114548A1 - Batch processing method, apparatus and device, and storage medium

Info

Publication number: WO2021114548A1
Application number: PCT/CN2020/087108
Authority: WO
Inventors: 范宝余; 杨宏斌; 董刚
Original assignee: 浪潮(北京)电子信息产业有限公司
Priority date: 2019-12-12
Filing date: 2020-04-27
Publication date: 2021-06-17
Also published as: CN111124491B; CN111124491A

Abstract

A batch processing method, apparatus and device, and a storage medium. The method comprises the following steps: acquiring batch data and an instruction stream, wherein instructions in the instruction stream include execution flag bits; selecting, from the instructions in the instruction stream, a target instruction, state information corresponding to the execution flag bit of which meets an executable standard; and executing a batch processing operation on the batch data according to the target instruction. According to the present method, in relative terms, a computing device is prevented from executing redundant instructions which do not correspond to data in batch data, such that the reliability of batch processing operation is ensured. In addition, further provided are a batch processing apparatus and device, and a storage medium, and the beneficial effects thereof are the same as those described above.

Description

Batch processing method, device, equipment and storage medium

This application claims the priority of a Chinese patent application filed with the Chinese Patent Office on December 12, 2019, the application number is 201911288737.7, and the invention title is "a batch processing method, device, equipment and storage medium", the entire content of which is incorporated by reference Incorporated in this application.

Technical field

This application relates to the field of deep learning, in particular to a batch processing method, device, equipment, and storage medium.

Background technique

Convolutional Neural Networks (CNN) is a type of Feedforward Neural Networks (Feedforward Neural Networks) that includes convolution calculations and has a deep structure. It is one of the representative algorithms of deep learning.

In the current batch processing process based on convolutional neural networks, user software is required to provide the computing device with batch data to be processed and instructions for processing the batch data, and then the computing device executes the corresponding batch processing according to the instructions for the batch data to be processed Operation to achieve feature extraction of batch data. Because in the current batch processing scenario, the batch data initiated by the user software to the computing device contains multiple pieces of data, and the batch processing operation of the computing device needs to be executed based on the corresponding instructions of each piece of data, but the instruction flow initiated by the current user software is The number of instructions generated in advance and contained in it is fixed, and the number of data in the batch data initiated by the current user software is often flexible according to the actual situation, so it may cause the computing device to execute the data that does not correspond to the data in the batch data. Redundant instructions make it difficult to ensure the reliability of batch operations.

It can be seen that providing a batch processing method to relatively ensure the reliability of batch processing operations is a problem that needs to be solved by those skilled in the art.

Summary of the invention

The purpose of this application is to provide a batch processing method, device, equipment, and storage medium to relatively ensure the reliability of batch processing operations.

To solve the above technical problems, this application provides a batch processing method, including:

Get batch data and instruction stream, the instruction of the instruction stream contains the execution flag bit;

In the instructions of the instruction stream, select the target instruction whose status information corresponding to the execution flag bit meets the executable standard;

Perform batch processing operations on batch data according to target instructions.

Preferably, selecting the target instruction whose status information corresponding to the execution flag bit meets the executable standard from the instructions of the instruction stream includes:

Obtain the register information from the execution flag of the instruction, and read the status information in the corresponding register according to the register information;

Determine whether the status information meets the executable standards;

If the status information meets the executable criteria, the instruction is set as the target instruction.

Preferably, obtaining register information from the execution flag of the instruction, and reading the status information in the corresponding register according to the register information, includes:

Obtain the register serial number information in the execution flag of the instruction, and read the status value in the corresponding register according to the register address corresponding to the register serial number information;

Determine whether the status information meets the executable standards, including:

Judge whether the status value is equal to the standard value;

If the status value is equal to the standard value, the status information meets the executable standard.

Preferably, before reading the state value in the corresponding register according to the register address corresponding to the register serial number information, the method further includes:

Judge whether the register serial number information is the register serial number of the special register;

If the register serial number information is the register serial number of the special register, execute the step of setting the instruction as the target instruction;

If the register serial number information is not the register serial number of the special register, perform the step of reading the state value in the corresponding register according to the register address corresponding to the register serial number information.

Preferably, the standard value includes 1 or 0.

Preferably, obtaining batch data and instruction stream includes:

Obtain batch data and basic instruction stream. The basic instruction stream contains basic instructions whose execution flag is empty;

Calculate the batch size of the batch data, and set the status information that meets the executable standard for the corresponding number of target registers according to the batch size;

The register information of the target register is set in the execution flag bit of the target basic instruction uniquely corresponding to the target register in the basic instruction stream to obtain the instruction stream.

Preferably, obtaining batch data and basic instruction stream includes:

Obtain batch data and basic instruction stream passed in by user software;

The batch size of statistical batch data, including:

Count the batch size of batch data by executing preset instructions.

Preferably, before the batch processing operation is performed on the batch data according to the target instruction, the method further includes:

Determine whether the batch size of batch data is greater than the preset value;

If the batch size of the batch data is larger than the preset value, divide the batch data into batch data groups with the batch size smaller than the preset value;

Perform batch processing operations on each batch of data groups in sequence according to the target instruction;

If the batch size of the batch data is smaller than the preset value, the step of performing a batch processing operation on the batch data according to the target instruction is executed.

Preferably, the preset value includes the instruction quantity value of the instruction stream.

Preferably, the number of instructions in the instruction stream is greater than or equal to the batch size of the batch data.

In addition, this application also provides a batch processing device, including:

Obtaining module, used to obtain batch data and instruction stream, the instruction of the instruction stream contains the execution flag bit;

The instruction selection module is used to select the target instruction whose status information corresponding to the execution flag bit meets the executable standard among the instructions of the instruction stream;

The instruction execution module is used to perform batch processing operations on the batch data according to the target instruction.

Memory, used to store computer programs;

The processor is used to implement the steps of the above-mentioned batch processing method when the computer program is executed.

In addition, the present application also provides a computer-readable storage medium with a computer program stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the batch processing method as described above are realized.

The batch processing method provided by this application first obtains batch data and an instruction stream. The instructions of the instruction stream include an execution flag bit, and then selects the state information corresponding to the execution flag bit in the instructions of the instruction stream to meet the target instruction of the executable state. And according to the target instruction to perform batch processing operations on the batch data. In this method, the execution flag bit is preset in the batch instruction, and then according to the status information corresponding to the execution flag bit in the instruction, it is determined whether the instruction needs to be executed for this batch operation, so as to ensure that the instruction flow When the number of instructions is fixed and the number of data in the batch data is flexible, the instructions in the instruction stream can also be executed flexibly, which relatively avoids the computing device from executing redundant instructions that do not correspond to the data in the batch data, thereby ensuring Reliability of batch operations. In addition, this application also provides a batch processing device, equipment, and storage medium, and the beneficial effects are the same as those described above.

Description of the drawings

FIG. 1 is a flowchart of a batch processing method disclosed in an embodiment of the application;

2 is a flowchart of a specific batch processing method disclosed in an embodiment of the application;

FIG. 3 is a flowchart of a specific batch processing method disclosed in an embodiment of the application;

FIG. 4 is a flowchart of a specific batch processing method disclosed in an embodiment of the application;

FIG. 5 is a flowchart of a specific batch processing method disclosed in an embodiment of the application;

FIG. 6 is a flowchart of a specific batch processing method disclosed in an embodiment of the application;

FIG. 7 is a schematic diagram of generating an instruction stream disclosed in an embodiment of this application;

FIG. 8 is a schematic structural diagram of a batch processing device disclosed in an embodiment of the application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

For this reason, the core of this application is to provide a batch processing method to relatively ensure the reliability of batch processing operations.

In order to enable those skilled in the art to better understand the solution of the application, the application will be further described in detail below with reference to the accompanying drawings and specific implementations.

As shown in FIG. 1, an embodiment of the present application discloses a batch processing method, including:

Step S10: Obtain batch data and an instruction stream. The instructions of the instruction stream include an execution flag bit.

It should be noted that the batch data in this step refers to batch big data, which is data that arrives in batches. For batch data, there are often more data items. Therefore, for batch data processing, Essentially, it is the data processing for each data item in the batch data, and at the hardware level, the execution of different types of data processing on the data item needs to be based on the response to the corresponding instruction, so in this step, the batch data is obtained at the same time Instruction stream. Instruction stream refers to a sequence of instructions executed by hardware, consisting of multiple instructions. The focus of this step is that the instructions in the instruction stream contain the execution flag bit. The function of the execution flag bit is to mark whether the instruction to which it belongs is executed. This is due to the number of instructions in the instruction stream and the number of data items in the batch data. There may be a mismatch. When the number of instructions in the instruction stream is more than the number of data items in the current batch of data, there will be instructions in the instruction stream that do not need to be executed in the current batch process, so the instructions contained in the instruction stream The execution flag bit can mark whether the corresponding instruction is executed in the current batch process.

Step S11: Select the target instruction whose status information corresponding to the execution flag bit meets the executable standard from the instructions of the instruction stream.

Step S12: Perform a batch processing operation on the batch data according to the target instruction.

It is understandable that after the instruction stream and batch data are obtained in this embodiment, this step further selects the target instruction whose status information corresponding to the execution flag bit meets the executable standard in the instructions of the instruction stream, and the target instruction is the batch The instructions that need to be executed when the data is batch processed, and then batch processing operations are performed on the batch data according to the target instructions.

The batch processing method provided by this application first obtains batch data and an instruction stream. The instructions of the instruction stream include an execution flag bit, and then selects the state information corresponding to the execution flag bit in the instructions of the instruction stream to meet the target instruction of the executable state. And according to the target instruction to perform batch processing operations on the batch data. In this method, the execution flag bit is preset in the batch instruction, and then according to the status information corresponding to the execution flag bit in the instruction, it is determined whether the instruction needs to be executed for this batch operation, so as to ensure that the instruction flow When the number of instructions is fixed and the number of data in the batch data is flexible, the instructions in the instruction stream can also be executed flexibly, which relatively avoids the computing device from executing redundant instructions that do not correspond to the data in the batch data, thereby ensuring Reliability of batch operations.

On the basis of the foregoing embodiment, as a preferred implementation manner, the number of instructions in the instruction stream is greater than or equal to the batch size of the batch data.

It should be noted that the number of instructions in the instruction stream is greater than or equal to the batch size of the batch data to relatively ensure that the incoming batch data can be processed at one time through the instruction stream, and the processing efficiency of the batch processing can be ensured.

Referring to FIG. 2, an embodiment of the present application discloses a batch processing method, including:

Step S20: Obtain batch data and an instruction stream. The instructions of the instruction stream include an execution flag bit.

Step S21: Obtain the register information from the execution flag of the instruction, and read the status information in the corresponding register according to the register information.

It should be noted that the focus of this embodiment is that the execution flag of the instruction in the instruction stream records register information, and the register information further corresponds to the register that records the status information, so the status of the instruction can be obtained through the execution flag of the instruction. Information, specifically, first obtains the register information from the execution flag of the instruction, and then reads the status information in the corresponding register according to the register information.

Step S22: It is judged whether the status information meets the executable standard, if yes, then step S23 to step S24 are executed, otherwise, step S25 is executed.

Step S23: Set the instruction as the target instruction.

Step S24: Perform a batch processing operation on the batch data according to the target instruction.

Step S25: No processing is performed.

After obtaining the status information in the corresponding register according to the register information, it is further judged whether the status information meets the executable standard. If the status information meets the executable standard, the instruction to which the register information belongs is set as the target instruction, and then according to the target instruction Perform batch operations on batch data.

Since in this embodiment, the execution flag bits of each instruction in the instruction stream record register information, and the register information corresponds to a register with variable storage content, the register information in the execution flag bits of each instruction in the instruction stream can always be No change, only need to flexibly modify the contents of the register corresponding to the register information to achieve flexible control of the execution of each instruction in the instruction stream, and there is no need to frequently modify the instructions in the instruction stream for batch data with different data items to ensure In order to ensure the overall accuracy of the instruction flow, the overall reliability of the batch process is ensured.

Referring to FIG. 3, an embodiment of the present application discloses a batch processing method, including:

Step S30: Obtain batch data and an instruction stream. The instructions of the instruction stream include an execution flag bit.

Step S31: Obtain the register serial number information from the execution flag of the instruction, and read the state value in the corresponding register according to the register address corresponding to the register serial number information.

Step S32: It is judged whether the state value is equal to the standard value, if it is, then step S33 to step S34 are executed, otherwise, step S35 is executed.

Step S33: Set the instruction as the target instruction.

Step S34: Perform a batch processing operation on the batch data according to the target instruction.

Step S35: No processing is performed.

It should be noted that the focus of this embodiment is that the register information recorded in the execution flag bit is specifically register serial number information, and then after the register serial number is obtained in the execution flag bit of the instruction, it is further read according to the register address corresponding to the register serial number. Take the state value in the corresponding register, and then judge whether the instruction is an executable instruction based on the state value. Since the serial number of the register is more concise than the address of the register, this embodiment uses the serial number of the register as the content of the execution flag of the instruction, which can relatively reduce the structural length that the execution flag needs to occupy in the instruction. , Reduce the resource occupation degree in the hardware by the instruction stream, and improve the overall reliability of the batch process.

On the basis of the foregoing embodiment, as a preferred implementation manner, the value of the standard value includes 1 or 0.

It is understandable that since 0 and 1 can accurately and concisely indicate that the instruction is in two opposite states of executable or non-executable, the value of the standard value including 1 or 0 can relatively ensure that the state value is equal to the standard value. Overall efficiency, thereby ensuring the overall efficiency of the batch process.

Referring to FIG. 4, an embodiment of the present application discloses a batch processing method, including:

Step S40: Obtain batch data and an instruction stream. The instructions of the instruction stream include an execution flag bit.

Step S41: Obtain the register serial number information from the execution flag of the instruction.

Step S42: It is judged whether the register serial number information is the register serial number of the special register, if yes, execute step S45 to step S46, otherwise, execute step S43 to step S44.

Step S43: Read the state value in the corresponding register according to the register address corresponding to the register serial number information.

Step S44: It is judged whether the state value is equal to the standard value, if yes, then step S45 to step S46 are executed, otherwise, step S47 is executed.

Step S45: Set the instruction as the target instruction.

Step S46: Perform a batch processing operation on the batch data according to the target instruction.

Step S47: No processing is performed.

It should be noted that the focus of this embodiment is that before reading the status value in the corresponding register according to the register address corresponding to the register serial number information, first determine whether the register serial number information is the register serial number of a special register. When the register serial number information is a special register Regardless of the value stored in the special register, the instruction to which the register number information belongs is set as the target instruction, which can achieve the purpose of controlling the execution of the instruction without assigning a value to the cluster, which further ensures the instruction flow The controllability of the execution of the instructions.

Referring to FIG. 5, an embodiment of the present application discloses a batch processing method, including:

Step S50: Obtain the batch data and the basic instruction stream. The basic instruction stream contains the basic instruction whose content of the execution flag is empty.

Step S51: Count the batch size of the batch data, and set the status information that meets the executable standard for the corresponding number of target registers according to the batch size.

Step S52: Set the register information of the target register to the execution flag bit of the target basic instruction uniquely corresponding to the target register in the basic instruction stream to obtain the instruction stream.

Step S53: Obtain the register information from the execution flag of the instruction, and read the status information in the corresponding register according to the register information.

Step S54: It is judged whether the status information meets the executable standard, if yes, then step S55 to step S56 are executed, otherwise, step S57 is executed.

Step S55: Set the instruction as the target instruction.

Step S56: Perform a batch processing operation on the batch data according to the target instruction.

Step S57: No processing is performed.

It should be noted that the focus of this embodiment is that in the process of generating the instruction stream, first obtain the batch data and the basic instruction stream whose content of the execution flag is empty, and then count the batch size of the batch data, that is, the data in the batch data. The number of items, and according to the batch size, the corresponding number of target registers are set to meet the executable standard status information. The purpose is to provide register information to the execution flag of the target basic instruction uniquely corresponding to the target register in the basic instruction stream through the target register. That is, the register information of the target register is set in the execution flag bit of the target basic instruction uniquely corresponding to the target register in the basic instruction stream, and the instruction stream is obtained by this. This embodiment can ensure that the executable instructions in the data stream are consistent with the batch size of the batch data, thereby improving the accuracy of the batch processing results.

On the basis of the foregoing embodiment, as a preferred implementation manner, obtaining batch data and a basic instruction stream includes:

Obtain batch data and basic instruction stream passed in by user software;

The batch size of statistical batch data, including:

Count the batch size of batch data by executing preset instructions.

It should be noted that the focus of this embodiment is to obtain the batch data and basic instruction stream initiated by the user software by the hardware, and then calculate the batch size of the batch data by executing the preset instructions, so that according to the batch size and the basic instruction The flow generates the final instruction flow. The way of executing preset instructions through hardware relatively improves the flexibility of instruction stream generation.

As shown in FIG. 6, an embodiment of the present application discloses a batch processing method, including:

Step S60: Obtain batch data and an instruction stream. The instructions of the instruction stream include an execution flag bit.

Step S61: Select the target instruction whose status information corresponding to the execution flag bit meets the executable standard from the instructions of the instruction stream.

Step S62: It is judged whether the batch size of the batch data is greater than the preset value, and if so, step S63 to step S64 are executed, otherwise, step S65 is executed.

Step S63: Divide the batch data into batch data groups with a batch size smaller than a preset value.

Step S64: Perform batch processing operations on each batch of data groups in sequence according to the target instruction.

Step S65: Perform a batch processing operation on the batch data according to the target instruction.

It should be noted that after obtaining the batch data, this embodiment further determines whether the batch size of the batch data is greater than the preset value. If it is, the batch data is divided into batch data groups with the batch size smaller than the preset value, and then according to The state information corresponding to the execution flag bit satisfies the target instruction of the executable standard to perform batch processing operations on each batch of data groups in turn, where the preset value may be the largest batch size that the hardware can undertake when the batch processing operation is performed. The focus of this embodiment is that when the batch size of the batch data is greater than the preset value, group batch processing is performed on the batch data, which further ensures the overall reliability of the batch processing process.

On the basis of the foregoing embodiment, as a preferred implementation manner, the preset value includes the instruction quantity value of the instruction stream.

It is understandable that, because the instruction flow is a sequence of instructions designed for hardware, the number of instructions in the instruction flow should be less than or equal to the maximum number of instructions carried by the hardware, and the instruction quantity value of the instruction flow can be used as the preset value. Ensure the overall reliability of the batch process.

In order to further deepen the understanding of the technical solution of the present application, the present application also provides a scenario embodiment in a specific application scenario for description.

In order to enable the same instruction stream to support the execution of multiple batches, it is first necessary to provide a mechanism on the hardware to control whether the current instruction is executed by the software. For this reason, this application designs an instruction set based on condition registers. Its characteristic is that a condition register is added for each instruction. When the value stored in the condition register is 0, the current instruction will not be executed. When the value stored in the condition register is not 0, the current instruction will be executed. The instruction structure is shown in Table 1. Due to instruction length limitation, this application designs 16 condition registers (CR0～CR15), among which CR0 is a special condition register. When the instruction is configured as CR0, the current instruction will be executed regardless of whether the value stored in CR0 is non-zero.

条件寄存器序号Condition register number	指令序号Order number	指令参数寄存器列表Instruction parameter register list
4bit4bit	12bit12bit	48bit48bit

Table 1

With instructions that support conditional execution, it is also necessary to design a set of instructions for conditional register assignment. To this end, the present invention has designed a group of condition register comparison instructions, the detailed structure of which is shown in Table 2.

Table 2

The condition register comparison instruction has three parameters. The first parameter is the condition register to be assigned, and the last two parameters are comparison parameters. Its function is to compare whether the two values meet the condition and store the result in the corresponding condition register. in.

Since the instruction conditional execution mechanism provided by the hardware is relatively flexible, in order to ensure the correctness of the result after adding dynamic batch, it is necessary to specify a conditional instruction execution control protocol for dynamic batch support.

First, generate conditional register comparison instructions at the forefront of the entire instruction stream. For instruction execution, the batch size is a global information. Once specified, it will not change during the entire instruction execution process. In order to improve the efficiency of instruction execution, the present invention only generates the condition register comparison instruction at the beginning of the instruction stream, stores the result in the corresponding instruction register, and requires software to ensure that the value of the condition register is not changed in other locations.

Second, use the first general register (R0) as the user batch setting register, that is, when generating instructions, the second parameter (Reg1) of the condition register in Table 2 needs to be configured as R0. The software exposes the read and write interface of the general register R0 to the user to realize the dynamic configuration of the batch size by the user. The user needs to configure the value of this register before starting the task.

Third, generate an instruction stream according to the maximum batch, generate an instruction for each hardware batch, and configure the condition register sequence number according to the hardware batch sequence number. Hardware batch refers to the batch size processed by one instruction during hardware design, usually 1.

The third item of the dynamic batch control protocol stipulates that the software must generate an instruction stream in accordance with the maximum batch. In order to clarify the concept of the maximum batch, the present invention divides the batch into a bottom-up hardware batch, an instruction batch, and a user batch. Among them, the user batch refers to the batch size actually set by the user; the instruction batch is the maximum batch determined when the instruction is generated, which is determined by the number of condition registers; the hardware batch refers to the batch size processed by one instruction in the hardware design, usually 1. Therefore, the user batch will actually be divided into instruction batches first, and then the instruction batches will be divided into several hardware batches, and finally support for any batch.

The instruction flow of a hardware Batch of 1 and instruction Batch of 4 is shown in Figure 7. First, compare the storage of R0 with the immediate numbers 1 to 4, if greater than or equal to true, less than or equal to false, and store the results in the condition registers CR1 to CR4, respectively. Then configure the condition register of the Batch1 instruction as CR1, the condition register of the Batch2 instruction as CR2, and so on. In this way, the effect that instructions less than or equal to the actual batch will be executed, and instructions greater than the actual batch will not be executed.

As shown in FIG. 8, an embodiment of the present application discloses a batch processing device, including:

The acquiring module 10 is used to acquire batch data and instruction stream, and the instruction of the instruction stream contains an execution flag bit;

The instruction selection module 11 is used to select the target instruction whose status information corresponding to the execution flag bit meets the executable standard among the instructions of the instruction stream;

The instruction execution module 12 is used to perform batch processing operations on batch data according to target instructions.

The batch processing device provided by the present application first obtains batch data and instruction stream. The instructions of the instruction stream include execution flag bits, and then selects the state information corresponding to the execution flag bits in the instructions of the instruction stream to meet the target instructions of the executable state. And according to the target instruction to perform batch processing operations on the batch data. This device uses the preset execution flag bit in the batch instruction, and then determines whether the instruction needs to be executed for this batch operation according to the status information corresponding to the execution flag bit in the instruction, so as to ensure that the instruction flow When the number of instructions is fixed and the number of data in the batch data is flexible, the instructions in the instruction stream can also be executed flexibly, which relatively avoids the computing device from executing redundant instructions that do not correspond to the data in the batch data, thereby ensuring Reliability of batch operations.

In addition, the embodiment of the present application also discloses a batch processing device, including:

Memory, used to store computer programs;

The batch processing equipment provided by this application first obtains batch data and instruction stream. The instructions of the instruction stream include execution flag bits, and then selects the state information corresponding to the execution flag bits in the instructions of the instruction stream to meet the target instructions of the executable state. And according to the target instruction to perform batch processing operations on the batch data. This device uses the preset execution flag bit in the batch instruction, and then determines whether the instruction needs to be executed for this batch operation according to the status information corresponding to the execution flag bit in the instruction, so as to ensure that the instruction flow When the number of instructions is fixed and the number of data in the batch data is flexible, the instructions in the instruction stream can also be executed flexibly, which relatively avoids the computing device from executing redundant instructions that do not correspond to the data in the batch data, thereby ensuring Reliability of batch operations.

Further, the present application also provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of the batch processing method as described above are realized.

The computer-readable storage medium provided by this application first obtains batch data and an instruction stream. The instructions of the instruction stream include an execution flag bit, and then selects the state information corresponding to the execution flag bit in the instructions of the instruction stream to meet the target of the executable state Command, and perform batch processing operations on batch data according to the target command. The computer-readable storage medium presets the execution flag bit in the batch instruction, and then determines whether the instruction needs to be executed for this batch operation according to the status information corresponding to the execution flag bit in the instruction. Ensure that when the number of instructions in the instruction stream is fixed and the number of data in the batch data is flexible, the instructions in the instruction stream can also be executed flexibly, relatively avoiding the execution of redundant instructions that do not correspond to the data in the batch data by the computing device , Thereby ensuring the reliability of batch operations.

Above, a batch processing method, device, equipment, and storage medium provided by this application have been introduced in detail. The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the description of the method part. It should be pointed out that for those of ordinary skill in the art, without departing from the principles of this application, several improvements and modifications can be made to this application, and these improvements and modifications also fall within the protection scope of the claims of this application.

It should also be noted that in this specification, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these entities or operations. There is any such actual relationship or sequence between operations. Moreover, the terms "include", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes those that are not explicitly listed Other elements of, or also include elements inherent to this process, method, article or equipment. If there are no more restrictions, the element defined by the sentence "including a..." does not exclude the existence of other identical elements in the process, method, article, or equipment that includes the element.

Claims

A batch processing method, characterized in that it comprises:

Acquiring batch data and an instruction stream, where the instructions of the instruction stream include an execution flag bit;

Selecting, from the instructions of the instruction stream, the target instruction whose status information corresponding to the execution flag bit meets the executable standard;

Perform a batch processing operation on the batch data according to the target instruction.
The batch processing method according to claim 1, wherein said selecting from the instructions of the instruction stream the target instruction whose state information corresponding to the execution flag bit meets the executable standard comprises:

Acquiring register information from the execution flag of the instruction, and reading the status information in the corresponding register according to the register information;

Judging whether the status information meets the executable standard;

If the status information meets the executable criterion, the instruction is set as the target instruction.
The batch processing method according to claim 2, wherein the obtaining register information from the execution flag of the instruction, and reading the status information in the corresponding register according to the register information, comprises:

Acquiring register serial number information in the execution flag bit of the instruction, and reading the corresponding state value in the register according to the register address corresponding to the register serial number information;

The determining whether the status information meets the executable standard includes:

Determine whether the state value is equal to the standard value;

If the status value is equal to the standard value, the status information meets the executable standard.
The batch processing method according to claim 3, characterized in that, before the reading the state value in the corresponding register according to the register address corresponding to the register serial number information, the method further comprises:

Judging whether the register serial number information is the register serial number of a special register;

If the register serial number information is the register serial number of the special register, execute the step of setting the instruction as the target instruction;

If the register serial number information is not the register serial number of the special register, the step of reading the state value in the corresponding register according to the register address corresponding to the register serial number information is performed.
The batch processing method according to claim 3, wherein the standard value comprises 1 or 0.
The batch processing method according to claim 2, wherein said obtaining batch data and instruction stream comprises:

Acquiring the batch data and a basic instruction stream, where the basic instruction stream includes a basic instruction whose content of the execution flag is empty;

Count the batch size of the batch data, and set the status information that meets the executable standard for a corresponding number of target registers according to the batch size;

The register information of the target register is set in the execution flag bit of the target basic instruction uniquely corresponding to the target register in the basic instruction stream to obtain the instruction stream.
The batch processing method according to claim 6, wherein the obtaining the batch data and the basic instruction stream comprises:

Acquiring the batch data and the basic instruction stream passed in by the user software;

The counting the batch size of the batch data includes:

Count the batch size of the batch data by executing preset instructions.
The batch processing method according to claim 1, wherein before the batch processing operation is performed on the batch data according to the target instruction, the method further comprises:

Judging whether the batch size of the batch data is greater than a preset value;

If the batch size of the batch data is greater than the preset value, dividing the batch data into batch data groups with a batch size smaller than the preset value;

Sequentially execute the batch processing operation on each of the batch data groups according to the target instruction;

If the batch size of the batch data is smaller than the preset value, the step of performing a batch processing operation on the batch data according to the target instruction is executed.
The batch processing method according to claim 8, wherein the preset value includes a value of the instruction quantity of the instruction stream.
The batch processing method according to any one of claims 1 to 9, wherein the number of instructions in the instruction stream is greater than or equal to the batch size of the batch data.
A batch processing device, characterized in that it comprises:

An acquisition module for acquiring batch data and an instruction stream, and the instructions of the instruction stream include an execution flag bit;

An instruction selection module, configured to select target instructions whose status information corresponding to the execution flag bit meets the executable standard among the instructions of the instruction stream;

The instruction execution module is configured to perform batch processing operations on the batch data according to the target instruction.
A batch processing equipment, characterized in that it comprises:

Memory, used to store computer programs;

The processor is configured to implement the steps of the batch processing method according to any one of claims 1 to 10 when the computer program is executed.
A computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the batch processing method according to any one of claims 1 to 10 is realized A step of.