Component oriented and system kernel based process pool/thread pool managing method

• US 20040154020A1
• Filed: 12/30/2003
• Published: 08/05/2004
• Est. Priority Date: 12/31/2002
• Status: Abandoned Application

• Current Assignee: Koretide Company
• Original Assignee: Koretide Company
• Inventors: Lv, Longchuan, Chen, Zhicheng, Lian, Zhulin, Chen, Rong, Lin, Qinghong
• Application Number:
  US10/747,315
• Publication Number:
  US 20040154020A1
• Time in Patent Office: Days
• US Class Current: 718/107
• CPC Class Codes: G06F 2209/5018 Thread allocation
• CPC Class Codes: G06F 9/5027 the resource being a machine, e.g. CPUs, Servers, Terminals

Abstract

A component oriented and system kernel based process pool/thread pool managing method, in which, the process pool/thread pool managing assembly is set in computer operation system kernel for managing the component-wise process object/thread object stored in system thread pool, the managing includes the setup of operation environment of process /thread; each thread object includes a work routine object, in time of system creating the thread object, it also creates a work routine object suitable to the environment. It is utilized in the “component oriented” programming environment, effective for safety and rapid creating/exiting from the process/thread, in this way, the occupied system time could be cut-down, and the network data safety could be improved.

Claims

1. A component. oriented and system kernel based process pool /thread pool manage method, characterized in that:

The thread pool manage assembly is set in computer operation system kernel for managing the component-wise thread object stored in system thread pool, the managing includes the setup of operation environment suitable to thread object;

each thread operates a work routine object in component oriented environment.

2. A component oriented and system kernel based process pool /thread pool manage method accord to claim 1, characterized in that:

The process pool manage assembly is also set in computer operation system kernel for managing the process object stored in system process pool, and setting up the operation environment suitable to process object.

3. A component oriented and system kernel based process pool /thread pool manage method accord to claim 2, characterized in that:

The process pool managing assembly/thread pool managing assembly are set in the bottom layer of operation system, in accordance with the storage managing mechanism, set the process pool /thread pool volume, provide the process pool/thread pool space, create a certain quantity of process object/thread object, and optimize the overall system property.

4. A component oriented and system kernel based process pool /thread pool manage method accord to claim 3, characterized in that:

The process pool managing assembly/thread pool managing assembly are orienting to all the system programs and application programs, and provides the management of obtaining the process object /thread object from operation system kernel directly for improving the system efficiency.

5. A component oriented and system kernel based process pool /thread pool manage method accord to claim 4, characterized in that:

The setting includes mainly requiring a section of address space for object, creating the storage pile and stack, generating the shared code module, and setting the object basic attribute in default way.

6. A component oriented and system kernel based process pool /thread pool manage method accord to claim 5, characterized in that:

The default way setting includes;

the schedule priority of process /thread, the process object/thread object is from process pool /thread pool or not, and the system key generated cording to the current environment.

7. A component oriented and system kernel based process pool /thread pool manage method accord to claim 4, characterized in that:

The process pool managing assembly is structured in the initialization stage of operation system kernel, the certain quantity of process objects are created in advance, and the thread pool managing assembly is created at the same time of setting a process object.

8. A component oriented and system kernel based process pool /thread pool manage method accord to claim 7, characterized in that:

There are one or more process pool managing assemblies in whole system, one or more thread pool managing assemblies are set for each process object correspondingly.

9. A component oriented and system kernel based process pool /thread pool manage method accord to claim 4, characterized in that:

The process pool managing assembly manages all the resources needed to the process, creates the process, and records the attributes of each process;

in exiting from process, recovers the using resources, for each process object, the thread pool managing assembly creates the thread object, manages the resource utilization of every thread attributed to this process, and records the attributes of each thread object, after thread execution, the thread pool managing assembly arranges the resource.

10. A component oriented and system kernel based process pool /thread pool manage method accord to claim 9, characterized in that:

The object recovering includes the partial environment parameters arranging, and putting it into the pool.

11. A component oriented and system kernel based process pool /thread pool manage method accord to claim 10, characterized in that:

The partial environment parameters include the system implication setup, system current user and its key, current work rout and order running parameter.

12. A component oriented and system kernel based process pool/thread pool manage method accord to claim 9, characterized in that:

When the application program requires the object creating, an object is assigned directly from the pool, or a new object is created.

13. A component oriented and system kernel based process pool/thread pool manage method accord to claim 9, characterized in that:

After the process/thread execution is ended by application program, the pool managing assembly stores the one time invoking of the object and its resource, or arranges its operation environment, or releases the object.

14. A component oriented and system kernel based process pool/thread pool manage method accord to claim 13, characterized in that:

For the object and its resource stored in pool managing assembly, user may invoke its interfacing method to access its attribute.

15. A component oriented and system kernel based process pool/thread pool manage method accord to claim 13, characterized in that:

For the object and its resource that didn'"'"'t be stored in pool managing assembly, it would be released, or put into the process pool/thread pool after arranging its operation environment, and the user couldn'"'"'t access its attribute any more.

16. A component oriented and system kernel based process pool /thread pool manage method accord to claim 4, characterized in that:

The process pool or thread pool managing assembly includes at least two element methods of allocating and releasing, the system actualizes the creating/exiting exiting from the process/thread by invoking the relative method.

17. A component oriented and system kernel based process pool /thread pool manage method accord to claim 4, characterized in that:

Both process pool managing assembly/thread pool managing assembly stores at least the two element variables of pool volume and actual used quantity, they indicate respectively the maximum process object/thread object quantity pool could containing, and the process object/thread object quantity to be used currently.

18. A component oriented and system kernel based process pool /thread pool manage method accord to claim 17, characterized in that:

The objects in pool manage and operate in queue way, the actual utilizing quantity is changed according to the used object quantity in pool, i.e. actual utilizing quantity is increased or decreased.

19. A component oriented and system kernel based process pool /thread pool manage method accord to claim 17, characterized in that:

The user could obtain/set the volume of process pool/thread pool through system invoking.

20. A component oriented and system kernel based process pool /thread pool manage method accord to claim 19, characterized in that:

The pool volume could be statically set by modifying the head file or setting file, or be dynamically set by invoking the system function.

21. A component oriented and system kernel based process pool /thread pool manage method accord to claim 1, characterized in that:

When the application program requests the object creating, the process pool/thread pool managing assembly judges if the actual using quantity of process pool/thread pool is less than the pool volume, allocates directly a object from pool if yes;

otherwise creates a new object.

22. A component oriented and system kernel based process pool/thread pool manage method accord to claim 1, characterized in that:

When the process/thread is ended by application function, the process pool/thread pool managing assembly judges if the actual using quantity is more than 0;

the pool managing assembly puts the object directly into pool for further utilizing if yes;

otherwise releases the object and its resource.

23. A component process /thread pool mode managing application program object obtaining and executing based method, characterized in that:

It includes;

requiring of new process or thread creating by application program main process or main thread, invoking the system API or interface function, obtaining the interface intellectual pointer of current system object, invoking the relative interfacing method by the interface intellectual pointer, obtaining a sampled object, returning the interface intellectual pointer, setting parameter, invoking the starting method of new created object to run the program, invoking the ending method to stop the operation but keep the object, invoking the resource releasing method to actual release the object, ending the sub-process or sub-thread with the main process or main thread operating continuously.

24. A component process /thread pool mode managing application program object obtaining and executing based method accord to claim 23, characterized in that:

The process object/thread object is created by system/process interfacing method, in concrete, it may be the allocating method of invoking the process pool managing assembly/thread pool managing assembly, in case of actual using quantity<

pool volume, a process object/thread object is fetched directly from process pool/thread pool and its interface intellectual pointer is returned back;

in case of actual used quantity spool volume, a new process object/thread object is needed to be created.

25. A component process/thread pool mode managing application program object obtaining and executing based method accord to claim 23, characterized in that:

When exiting from process /thread execution and recovering the object, it may be the releasing method of invoking process pool managing assembly/thread pool managing assembly, in case of actual using quantity>

0, it needs only to arrange the operation environment through the implication mode, and put it back to process pool/thread pool directly for further utilization;

in case of the actual using quantity=0, the process object/thread object and all the occupied system resources are released.

26. A component process/thread pool mode managing application program object obtaining and executing based method accord to claim 23, characterized in that:

In case of ending the process/thread, the system stops the object operation, the pool managing assembly keeps the one time invoking of the object, and temporary stores the object and its resource, judges if release the object and its resource according to the set condition and the system storage managing mechanism.