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Cray X-MP Reference Manual
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Contents
Table of Contents
Bookmarks
Table of Contents
Preface
Table of Contents
2 Kernel Tables and Queues
Buffer Memory
Allocate Table (Bbdisk Bb@) (Bbdal Bb@)
Buffer Memory
C Packet
Channel to Iop Conversion Table (Matt)
Crt Channel Table (Bcrt)
Crt Demon Interrupt Queue (Crtqu)
Crt I/Oqueues (Biqu/Boqu)
Crt Table (Tt@)
Dal Chain Descriptor (Edes)
Demons Index Table (Demons)
Disk Activity Link (Da@)
Disk Activity Link, Executable (Kd@/Da@)
Disk Activity Link, Master (Kd@/Da@)
Disk Control Block Table (Dccb)
Disk Control Block (DD@/Db@)
Disk Demon Queue (Diskq)
Disk Error Packet (De@)
Physical Unit Table (Put@)
Error Log Buffer Table (Errbuff)
Error Log Table (Errlog)
I/Obuffer Chain Descriptor (Ebuf)
I/Oprocessor ID Table (Eida)
Immediate Message Queue (Mimmq)
Immediate Tape Requests Queue (Timqu)
Output Channel Table (Cpo@)
Iop Message Channel Queues for Acom (Maaq)
Iop Message Channel Queues for Bcom (Mbaq)
Iop to Channel Conversion Table (Matx)
Kernel Central Processor Queue (Ecpq)
Kernel Interrupt Jump Table (Eitb)
Local Memory Block Header (MD@)
Local Memory Free Chain (Emem)
Output Queue Pointer Table (Maoq)
Overlay Table Entry (Ot@)
Software Stack Pointers (Escr and Esmd)
Storage Module (Sm@)
Tape Demon Queue of Requests (Bxqq)
Tdemo Read Reverse Request Queue (Byqq)
Tdem1 Push Queue (Tdmq)
Timer Queue Header (Rtcque)
Event Timer Entry (TMR@)
Trace Control Table (Tloc)
3 Concentrator Tables (Lm@/Dt@)
Descriptor Table
Stream Descriptor (Sd@)
4 Nsc Activity Tables
Front-End Channel Ordinal Reservation Table (Cor@)
Front-End Channel Information Table (Fei@)
Input Status Buffer (Nsb@)
Nsc Front-End ID Table (Nid@)
Nscio Table Definition (Nio@)
Output Function Buffer (Nfb@)
5 Station Tables (C$)
Console Driver Table
I/Ostream Control Table (Io@)
Keyboard Command Table Entry (Ck@)
Keyboard Input Circular Buffer (Cb@)
Lcp Descriptor Table (Do@)
Protocol Task Local Memory (Pt@)
Statistics (Pkt$)
Station Message Map Entry (Mp)
Station Shared Buffer Memory (W@)
6 Block Multiplexer Tables
Alternate Activity Table (Prw@)
Channel
Channel Response Word (Crw@)
Channel Table (Cht@)
Control Unit Table (Cut@)
Control-Unit Bank Table (Cbt@)
Control Word List Header (Iaw@)
Device Bank Table (Dbt@)
Device Table (Bdv@)
7 Tape Exec Tables
Data Stream Control Table (Cu@/Nx@/Bf@)
Read Reverse Buffer Table (Rb@)
Tape Control Block (DC@)
Tape Error Packet
Tape Request Packet (Tq@)
Xiop-Biop Packet Definitions
8 User Channel Tables
User Channel Table (Uc@)
User Channel Request Packet (Cr@)
Open Function
Close Function
Read and Write Functions
Driver Function
9 Disk Tables
Disk Request Packet (Dl@)
Disk Control Block (Dk@)
Local Buffer Entry (Lb@)
Data Transfer Request (Tr@)
Abort Transfer Request (Ar@)
Error Message
Retry Count Table (R@)
Disk Demon Queue
Memio Demon Queues
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Preface
Download this manual
RESEARCH, INC.
CRAY X-MP AND CRAY-1®
COMPUTER SYSTEMS
IOS TABLE DESCRIPTIONS
INTERNAL REFERENCE MANUAL
SM-0007
Copyright© 1983, 1984 by CRAY RESEARCH, INC. This
manual or parts thereof
may not be reproduced in any
form without permission
of CRAY RESEARCH, INC.
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