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Service-oriented multi-core computing platform on reconfigurable chip and reconfiguration method thereof

A service-oriented and computing platform-oriented technology, which is applied in the direction of multi-program installation, program startup/switching, etc., can solve problems such as complex reconfigurable models, limited platform performance optimization effects, and large differences in design of heterogeneous computing modules. Effects of parallelism, shortened development cycle, and reduced overhead

Inactive Publication Date: 2012-06-20
SUZHOU INST FOR ADVANCED STUDY USTC
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Problems solved by technology

[0004] However, because the current reconfigurable models are generally more complex, the design of heterogeneous computing modules is very different, which brings great difficulties to designers and developers. From design to packaging and task operation, programmers need to manually Intervention and configuration, thereby limiting the performance optimization effect that the platform can achieve

Method used

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  • Service-oriented multi-core computing platform on reconfigurable chip and reconfiguration method thereof
  • Service-oriented multi-core computing platform on reconfigurable chip and reconfiguration method thereof
  • Service-oriented multi-core computing platform on reconfigurable chip and reconfiguration method thereof

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Embodiment

[0036] like figure 1 Shown is the architecture diagram of a service-oriented reconfigurable platform, including a scheduling service body, a reconfigurable service body, an interconnection module based on first-in-first-out buffer, and a service body library containing multiple service bodies The scheduling service body and the reconfigurable service body are interconnected through the interconnection module. The scheduling service body provides users with one or more service access points for incoming tasks to make service requests; the reconfigurable service body is composed of heterogeneous hardware acceleration modules, and can be processed from the service body library through the service integration interface Dynamic configuration of service body;

[0037] figure 2 A flow chart of the runtime of the service-oriented reconfigurable platform of the present invention is shown. An example of the refactoring process of a specific runtime IP core is as follows:

[0038] (...

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Abstract

The invention discloses a service-oriented multi-core computing platform on a reconfigurable chip and a reconfiguration method thereof. The service-oriented multi-core computing platform is characterized by comprising a scheduling servant, a reconfigurable servant, an interconnection module based on first-in first-out buffer and a servant library containing a plurality of servants, wherein the scheduling servant is interconnected with the reconfigurable servant by virtue of the interconnection module; and the reconfigurable servant is connected with the servant library through an integrated port. According to the platform system provided by the invention, a plurality of types of computing services can be rapidly provided and the reconfiguration time of the reconfigurable servant is greatly reduced.

Description

technical field [0001] The invention belongs to the field of service-oriented and reconfigurable computing, in particular to a service-oriented reconfigurable platform and a dynamic partial reconfiguration method thereof. Background technique [0002] As a new form of computing, reconfigurable computing combines the programmability of traditional general-purpose microprocessors with the computing method based on space parallelism in hardware design, breaking the traditional boundary between hardware and software. The system provides a hardware platform with higher computing power. A computing platform based on reconfigurable hardware, that is, a reconfigurable computing system, is essentially to use the characteristics of programmable devices that can repeatedly configure the logic state, and dynamically change the circuit structure of the system according to the needs during operation, so that the system has both Flexible, simple, reusable hardware resources, easy to upgra...

Claims

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Application Information

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IPC IPC(8): G06F9/48
Inventor 周学海李曦王超陈香兰冯晓静陈鹏张军能王爱立
Owner SUZHOU INST FOR ADVANCED STUDY USTC
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