CN106502633A - A kind of operating system of the transparent programming of reconfigurable hardware - Google Patents
A kind of operating system of the transparent programming of reconfigurable hardware Download PDFInfo
- Publication number
- CN106502633A CN106502633A CN201510558846.1A CN201510558846A CN106502633A CN 106502633 A CN106502633 A CN 106502633A CN 201510558846 A CN201510558846 A CN 201510558846A CN 106502633 A CN106502633 A CN 106502633A
- Authority
- CN
- China
- Prior art keywords
- hardware
- operating system
- restructural
- function
- control unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Design And Manufacture Of Integrated Circuits (AREA)
Abstract
The invention discloses a kind of operating system of the transparent programming of reconfigurable hardware, including microprocessing unit, and electrically connected by interconnection bus with microprocessing unit restructural resource, Configuration Control Unit, restructural administrative unit, RAM, bus control unit and RAM Interface on piece, and the hardware function configuration file storehouse electrically connected with Configuration Control Unit, and the DRAM being connected with RAM Interface；The restructural resource is made up of multiple hardware function modules and standard interface.The operating system of the transparent programming of reconfigurable hardware of the invention, hardware accelerator is encapsulated in the form of hardware function, and form hardware function storehouse, operating system is by definition system call function and corresponding interface, the support that system is called to hardware function is realized, enables program designer that hardware function is called as calling common library function；In addition, operating system is recorded and manages the use of reconfigurable resource, the performance of hardware resource utilization and whole system is improved.
Description
Technical field
The present invention relates to a kind of operating system, and in particular to a kind of operating system of the transparent programming of reconfigurable hardware, belong to control with computational intelligence technical field.
Background technology
With the development of microelectric technique and computer technology, the new focus that real not time circuit Reconfiguration Technologies (dynamic restructuring) are increasingly becoming in computing system research in the world, in its appearance traditional sense of making over, hardware is thickened with the boundary of software, allow software to have the high-performance of hardware, allow hardware to possess the motility of software again.But dynamic restructuring computing system remains many problems in actual application process at present, such as in actual development, Application developer needs to go to understand hardware interface details, communicate between the configuration of management hardware accelerator and software and hardware, this is very loaded down with trivial details for developer, development efficiency is reduced, the operating system shortage of also traditional reconfigurable system is dynamically managed to restructural resource, and this is unfavorable for making full use of for restructural resource.In order to solve these problems, if a kind of operating system of the transparent programming of reconfigurable hardware, it is called by system and encapsulates bottom hardware details, allows the program designer can development and application program in a transparent manner.
Content of the invention
（One）Technical problem to be solved
For solving the above problems, the present invention proposes a kind of operating system of the transparent programming of reconfigurable hardware, improves the performance of hardware resource utilization and whole system.
（Two）Technical scheme
The operating system of the transparent programming of reconfigurable hardware of the invention, including microprocessing unit, and electrically connected by interconnection bus with microprocessing unit restructural resource, Configuration Control Unit, restructural administrative unit, RAM, bus control unit and RAM Interface on piece, and the hardware function configuration file storehouse electrically connected with Configuration Control Unit, and the DRAM being connected with RAM Interface；The restructural resource is made up of multiple hardware function modules and standard interface.
Further, the Configuration Control Unit is electrically connected with restructural resource and restructural administrative unit.
Further, the microprocessing unit includes microprocessor and hardware accelerator.
（Three）Beneficial effect
Compared with prior art, the operating system of the transparent programming of reconfigurable hardware of the invention, hardware accelerator is encapsulated in the form of hardware function, and form hardware function storehouse, operating system is by definition system call function and corresponding interface, the support that system is called to hardware function is realized, enables program designer that hardware function is called as calling common library function；In addition, operating system is recorded and manages the use of reconfigurable resource, the performance of hardware resource utilization and whole system is improved.
Description of the drawings
Fig. 1 is the overall system structure schematic diagram of the present invention.
Specific embodiment
A kind of operating system of the transparent programming of reconfigurable hardware as shown in Figure 1, including microprocessing unit, and electrically connected by interconnection bus with microprocessing unit restructural resource, Configuration Control Unit, restructural administrative unit, RAM, bus control unit and RAM Interface on piece, and the hardware function configuration file storehouse electrically connected with Configuration Control Unit, and the DRAM being connected with RAM Interface；The restructural resource is made up of multiple hardware function modules and standard interface.
The Configuration Control Unit is electrically connected with restructural resource and restructural administrative unit.
The microprocessing unit includes microprocessor and hardware accelerator.
The operation principle of the operating system of the transparent programming of reconfigurable hardware of the invention：Restructural resource is responsible for safeguarding dynamic reconfigurable resource state information, reads configuration byte stream file, executes synthesis and configuration order standard interface from hardware function storehouse, due to the dynamic creation and release of hardware task, the service condition of reconfigurable resource is also being continually changing, explorer can track these changes, and operating system can be fed back in time, when needing to operate restructural resource, operating system can be operated to restructural resource come order Configuration Control Unit accordingly according to the situation of rm-cell；Configuration files database, after a series of operations such as Top-layer Design Method synthesis, module design synthesis, initial budget, module realization and final compiling, the Downloadable FPGA configuration data file of whole circuit function is generated, is stored in nonvolatile storage and is called for system dynamics；After the configuration order that Configuration Control Unit receives System Scheduler, Configuration Control Unit reads out the configuration file of corresponding hardware accelerator from configuration files database and is configured to the position that restructural Resource Unit is specified.
Embodiment described above is only that the preferred embodiment of the present invention is described, and not the spirit and scope of the present invention are defined.On the premise of without departing from design concept of the present invention; various modifications and improvement that this area ordinary person is made to technical scheme; protection scope of the present invention all should be dropped into, the technology contents that the present invention is claimed all have been recorded in detail in the claims.
Claims (3)
1. the operating system of the transparent programming of a kind of reconfigurable hardware, it is characterised in that：Including microprocessing unit, and electrically connected by interconnection bus with microprocessing unit restructural resource, Configuration Control Unit, restructural administrative unit, RAM, bus control unit and RAM Interface on piece, and the hardware function configuration file storehouse electrically connected with Configuration Control Unit, and the DRAM being connected with RAM Interface；The restructural resource is made up of multiple hardware function modules and standard interface.
2. the operating system of the transparent programming of reconfigurable hardware according to claim 1, it is characterised in that：The Configuration Control Unit is electrically connected with restructural resource and restructural administrative unit.
3. the operating system of the transparent programming of reconfigurable hardware according to claim 1, it is characterised in that：The microprocessing unit includes microprocessor and hardware accelerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510558846.1A CN106502633A (en) | 2015-09-06 | 2015-09-06 | A kind of operating system of the transparent programming of reconfigurable hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510558846.1A CN106502633A (en) | 2015-09-06 | 2015-09-06 | A kind of operating system of the transparent programming of reconfigurable hardware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106502633A true CN106502633A (en) | 2017-03-15 |
Family
ID=58286495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510558846.1A Pending CN106502633A (en) | 2015-09-06 | 2015-09-06 | A kind of operating system of the transparent programming of reconfigurable hardware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106502633A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729731A (en) * | 2017-08-22 | 2019-05-07 | 华为技术有限公司 | A kind of accelerated processing method and equipment |
| CN113836080A (en) * | 2021-09-23 | 2021-12-24 | 合肥芯荣微电子有限公司 | Computer system with software reconfigurable processor circuit and method thereof |
-
2015
- 2015-09-06 CN CN201510558846.1A patent/CN106502633A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729731A (en) * | 2017-08-22 | 2019-05-07 | 华为技术有限公司 | A kind of accelerated processing method and equipment |
| CN109729731B (en) * | 2017-08-22 | 2021-02-09 | 华为技术有限公司 | Accelerated processing method and device |
| US11461148B2 (en) | 2017-08-22 | 2022-10-04 | Huawei Technologies Co., Ltd. | Field-programmable gate array (FPGA) acceleration resource conservation |
| CN113836080A (en) * | 2021-09-23 | 2021-12-24 | 合肥芯荣微电子有限公司 | Computer system with software reconfigurable processor circuit and method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103810020B (en) | Virtual machine elastic telescopic method and device | |
| TWI625631B (en) | Methods and apparatuses for providing data received by a state machine engine | |
| CN110650347B (en) | Multimedia data processing method and device | |
| CN105808328A (en) | Task scheduling method, device and system | |
| CN107220039A (en) | A kind of heterogeneous resource standardized packages system based on cloud environment | |
| CN102236621A (en) | Computer interface information configuration system and method | |
| Pham et al. | Microkernel hypervisor for a hybrid ARM-FPGA platform | |
| CN103034295B (en) | The reconfigurable micro server that I/O capability strengthens | |
| CN107508698B (en) | Software defined service reorganization method based on content perception and weighted graph in fog calculation | |
| CN104503826A (en) | Virtual machine mapping method and device for cloud computing data center | |
| CN102253860A (en) | Asynchronous operation method and asynchronous operation management device | |
| CN108021449A (en) | One kind association journey implementation method, terminal device and storage medium | |
| US20210157718A1 (en) | Reduction of page migration between different types of memory | |
| CN106055274A (en) | Data storage method, data reading method and electronic device | |
| CN205003656U (en) | Operating system of transparent programming of restructural hardware | |
| CN110291508A (en) | Garbage collector | |
| CN105607901A (en) | System memory optimization method and apparatus as well as terminal device | |
| CN106502633A (en) | A kind of operating system of the transparent programming of reconfigurable hardware | |
| CN104050193A (en) | Message generating method and data processing system for realizing method | |
| CN103530165B (en) | A kind of java solution that is applied to Internet of Things industry | |
| CN103631645A (en) | Digital family middleware system based on digital medical treatment | |
| CN103677917A (en) | Customizable embedded processing system based on FPGA reconfiguration technology | |
| CN104331275A (en) | JavaCard and method for patching application of JavaCard | |
| CN111459573A (en) | Method and device for starting intelligent contract execution environment | |
| CN103219334B (en) | A kind of flash memory packaged chip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170315 |
|
| WD01 | Invention patent application deemed withdrawn after publication |