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Unified Memory Space Protocol Specification (RFC3018)

IP.com Disclosure Number: IPCOM000005210D
Original Publication Date: 2000-Dec-01
Included in the Prior Art Database: 2001-Aug-17

Publishing Venue

Internet Society Requests For Comment (RFCs)

Related People

A. Bogdanov: AUTHOR

Abstract

This document specifies Unified Memory Space Protocol (UMSP), which gives a capability of immediate access to memory of the remote nodes.

This text was extracted from a ASCII Text document.
This is the abbreviated version, containing approximately 2% of the total text.

Network Working Group A. Bogdanov Request for Comments: 3018 NKO "ORS" Category: Experimental December 2000

Unified Memory Space Protocol Specification

Status of this Memo

This memo defines an Experimental Protocol for the Internet community. It does not specify an Internet standard of any kind. Discussion and suggestions for improvement are requested. Distribution of this memo is unlimited.

Copyright Notice

Copyright (C) The Internet Society (2000). All Rights Reserved.

Abstract

This document specifies Unified Memory Space Protocol (UMSP), which gives a capability of immediate access to memory of the remote nodes.

Conventions used in this document

The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC-2119 [2].

The following syntax specification uses the augmented Backus-Naur Form (ABNF) as described in RFC-2234 [3].

Table of Contents

1. Introduction...................................................4 2. The UMSP Model.................................................5 2.1 128-bit Address Space.......................................5 2.2 Computing Model.............................................7

2.3 System Architecture.........................................9 3. Instruction Format............................................11 3.1 Instruction Header.........................................12 3.2 Extension Headers..........................................15 3.3 Instruction Operands.......................................17

3.4 Address Formats............................................17 4. Response of the Instructions..................................19 4.1 RSP, RSP_P.................................................20

4.2 SND_CANCEL.................................................20 5. Jobs Management...............................................21

Bogdanov Experimental [Page 1]

RFC 3018 Unified Memory Space Protocol December 2000

5.1 Job Initiate...............................................23 5.1.1 CONTROL_REQ............................................24 5.1.2 CONTROL_CONFIRM........................................25

5.1.3 CONTROL_REJECT.........................................26 5.2 Task Initiate..............................................26 5.2.1 TASK_REG...............................................26 5.2.2 TASK_CONFIRM...........................................27 5.2.3 TASK_REJECT............................................28

5.2.4 TASK_CHK...............................................28 5.3 Establishment of session connection........................29 5.3.1 SESSION_OPEN...........................................29 5.3.2 SESSION_ACCEPT.........................................31 5.3.3 SESSION_REJECT.........................................31

5.3.4 Connection Profile.....................................32 5.4 Session Closing............................................33 5.4.1 SESSION_CLOSE......................................