Difference between revisions of "Project Proposals/DMM"

From fd.io
Jump to: navigation, search
(Project Contact Name and Email)
 
(16 intermediate revisions by 3 users not shown)
Line 8: Line 8:
 
== Project Contact Name and Email ==
 
== Project Contact Name and Email ==
 
<!-- Name and email of the project contact -->
 
<!-- Name and email of the project contact -->
Wangyalei <wangyalei2@huawei.com>
 
 
 
George Zhao <george.y.zhao@huawei.com>
 
George Zhao <george.y.zhao@huawei.com>
 +
 +
Wangyalei <wangyalei2@huawei.com>
  
 
== Repository Name ==
 
== Repository Name ==
Line 22: Line 22:
 
== Description ==
 
== Description ==
 
<!-- Description of the work that will take place in this project -->
 
<!-- Description of the work that will take place in this project -->
DMM (Dual Mode, Multi-protocol, Multi-instance) is a concept to provide a transport agnostic framework for the applications where applications can
+
DMM (Dual Mode, Multi-protocol, Multi-instance) is a framework between applications and transport layer of networking stack. This framework can hosts different types of networking stack instances operating on different domains (kernel/user-space) or even with different protocol suites (TCP/IP, RDMA, or others). Application can use different type of protocol stack implementations based on functional/performance requirements.
* Work with both user and kernel mode network stack.
+
 
* Use different network protocol stack based on their functional and performance requirement (QOS).
+
* Work with multiple instance of transport protocol stack.
+
* Engage or adopt new protocol stack dynamically.
+
  
 
[[File:Dmm-framework.JPG|center|600px]]
 
[[File:Dmm-framework.JPG|center|600px]]
  
* Existing applications or new applications use Posix compatible and uniform socket API library (via system hijacking or LD_PRELOAD).
+
As shown in the above picture:
* Neuro Resource Discovery learn the set of protocol policies to route the packet. It can be like controller continuously monitor the network state and can update the policy rules dynamically on need basis.  
+
* Applications use Posix compatible and uniform socket API library via system hijacking or LD_PRELOAD.
* Local protocol policy orchestrator regularly sync with nRD.
+
* Neuro Resource Discovery (nRD) controls the set of protocol policies to route the packet. nRD continuously monitors the network state and updates the policy rules.  
* Session layer of DMM (nSocket) lookup this protocol orchestrator for any new session request and manages the session mapping and other info’s.
+
* Local protocol orchestrator regularly syncs with nRD on policies.
* Based on protocol lookup the corresponding protocol stack is chosen.
+
* Session layer of DMM (nSocket) lookups with protocol orchestrator for session request and manages the session mappings, based on the protocol lookup selects corresponding protocol stack.
  
 
== Scope ==
 
== Scope ==
Line 52: Line 49:
 
         - Integration with other systems
 
         - Integration with other systems
 
-->
 
-->
*DMM supports different protocols on both kernel and user space
+
 
*With the DMM framework, system operators can plug-in dedicated types of networking stack instances according to performance and/or functional requirements from user applications
+
The scope for DMM (Dual Mode, Multi-protocol, Multi-instance) is to provide a transport agnostic framework for the applications where applications can:
 +
 
 +
* Work with both user space and kernel space network stack.
 +
* Use different network protocol stack based on their functional and performance requirement (QOS).
 +
* Work with multiple instances of transport protocol stack.
 +
* Engage or adopt new protocol stack dynamically.
  
 
== Initial Committers ==
 
== Initial Committers ==
Line 64: Line 66:
 
* [mailto:kai.zheng@huawei.com Kai Zheng] (LF ID zhengkai)
 
* [mailto:kai.zheng@huawei.com Kai Zheng] (LF ID zhengkai)
 
* [mailto:wylandrea2@huawei.com Yalei Wang] (LF ID wylandrea)
 
* [mailto:wylandrea2@huawei.com Yalei Wang] (LF ID wylandrea)
* [mailto:yepeisi@huawei.com Yepeisi] (LF ID Minute)
+
* [mailto:liuxiaoxu1@huawei.com Liuxiaoxu] (LF ID liuxiaoxu)
 
* [mailto:George.Y.Zhao@huawei.com George Zhao] (LF ID gzhao)
 
* [mailto:George.Y.Zhao@huawei.com George Zhao] (LF ID gzhao)
 
* [mailto:swarup.nayak1@huawei.com Swarup Nayak] (LF ID swarupn)
 
* [mailto:swarup.nayak1@huawei.com Swarup Nayak] (LF ID swarupn)
 
* [mailto:satishk@huawei.com Satish Karunanithi] (LF ID satish.karunanithi)
 
* [mailto:satishk@huawei.com Satish Karunanithi] (LF ID satish.karunanithi)
* [mailto:aa@bb.com Zhou Wenzhe]
+
* [mailto:Qing.Chang1@huawei.com Qing Chang] (LF ID qing.chang)
 +
* [mailto:fanhongwei@huawei.com Fanhongwei] (LF ID  fanhongwei007)
 +
* [mailto:ray.kinsella@intel.com Ray Kinsella] (LF ID  )
 +
* [mailto:hotjunfeng@163.com Junfeng Li] (LF ID hotjunfeng)
 +
* [mailto:logwang@tencent.com Hailong Wang] (LF ID wanghailong)
 +
* [mailto:fcoras.lists@gmail.com Florin Coras] (LF ID florin.coras)
  
 
== Vendor Neutral ==
 
== Vendor Neutral ==

Latest revision as of 06:04, 5 April 2018


Name

Dual-Mode Multi-protocol Multi-instance (DMM)

Project Contact Name and Email

George Zhao <george.y.zhao@huawei.com>

Wangyalei <wangyalei2@huawei.com>

Repository Name

DMM

Description

DMM (Dual Mode, Multi-protocol, Multi-instance) is a framework between applications and transport layer of networking stack. This framework can hosts different types of networking stack instances operating on different domains (kernel/user-space) or even with different protocol suites (TCP/IP, RDMA, or others). Application can use different type of protocol stack implementations based on functional/performance requirements.


Dmm-framework.JPG

As shown in the above picture:

  • Applications use Posix compatible and uniform socket API library via system hijacking or LD_PRELOAD.
  • Neuro Resource Discovery (nRD) controls the set of protocol policies to route the packet. nRD continuously monitors the network state and updates the policy rules.
  • Local protocol orchestrator regularly syncs with nRD on policies.
  • Session layer of DMM (nSocket) lookups with protocol orchestrator for session request and manages the session mappings, based on the protocol lookup selects corresponding protocol stack.

Scope

The scope for DMM (Dual Mode, Multi-protocol, Multi-instance) is to provide a transport agnostic framework for the applications where applications can:

  • Work with both user space and kernel space network stack.
  • Use different network protocol stack based on their functional and performance requirement (QOS).
  • Work with multiple instances of transport protocol stack.
  • Engage or adopt new protocol stack dynamically.

Initial Committers

Vendor Neutral

No current or expected issues with vendor neutrality

Meets Board Policy (including IPR, being within Board defined Scope etc)

Meets board policy as expressed in Technical Community Charter and IP Policy

Administrata

  • Request for Project proposal consideration
    • Email: (place link to email to TSC proposing project, this can be obtained from TSC Archives
    • Date: (date proposed, makes it simpler to calculate the pre-requisite 2 week time period of gestation before being permitted to be voted on)