User Manuals: Cray CRAY-1 Supercomputer

Manuals and User Guides for Cray CRAY-1 Supercomputer. We have 2 Cray CRAY-1 Supercomputer manuals available for free PDF download: Hardware Reference Manual, Reference Manual

Cray CRAY-1 Hardware Reference Manual (216 pages)

COMPUTER SYSTEMS

Brand: Cray | Category: Desktop | Size: 9 MB

Table of Contents

5
- Introduction
  12
  - Memory Section
    12
  - Input/Output Section
    12
Exchange Package/Format for Memory Transfer Instructions

14
- Basic Computer System
  20
  - Vector Processing
    24
- Physical Organization
  27
  - Introduction
    29
- General Chassis Layout
  31
  - Modules
    32
  - Clock
    32
  - Primary Power System
    33
  - Cooling
    34
  - Maintenance Control Unit
    34
  - Front-End Computer
    35
  - External Interface
    35
  - Mass Storage Subsystem
    36
  - Characteristics of a 00-19 Disk Storage Unit
    36
- Computation Section
  37
- Computation Section
  39
  - Introduction
    39
  - Register Conventions
    41
  - Operating Registers
    41
    
    Registers
    41
    
    Register Reservations
    43
    
    Vector Control Registers
    44
    
    VL Register
    44
    
    VM Register
    44
    
    S Registers
    45
    
    A Registers
    46
    
    T Registers
    46
    
    B Registers
    47
- Functional Units
  48
- Address Functional Units
  49
  - Address Add Unit
    49
  - Address Multiply Unit
    49
- Scalar Functional Units
  50
  - Scalar Add Unit
    50
  - Scalar Shift Unit
    50
  - Scalar Logical Unit
    51
  - Population/Leading Zero Count Unit
    51
- Vector Functional Units
  51
- Floating Point Functional Units
  56
- Arithmetic Operations
  58
- Integer Arithmetic
  58
  - Integer Data Formats
    58
- Floating Point Arithmetic
  59
  - Floating Point Data Format
    59
  - Normalized Floating Point
    60
  - Double Precision Numbers
    62
  - Addition Algorithm
    62
  - Multiplication Algorithm
    63
  - Division Algorithm
    66
- Logical Operations
  67
- Instruction Issue and Control
  68
  - P Register
    68
  - NIP Register
    68
  - Relationship of Instruction Buffers and Registers
    68
  - LIP Register
    70
  - Instruction Buffers
    70
- Exchange Mechanism
  73
  - Xa Register
    73
  - M Register
    73
  - Exchange Package
    73
  - F Register
    75
  - Exchange Package
    76
    
    Memory Error Data
    77
    
    Active Exchange Package
    78
  - Exchange Sequence
    78
    
    Initiated by Dead Start Sequence
    79
    
    Initiated by Interrupt Flag Set
    79
    
    Initiated by Program Exit
    79
    
    Exchange Sequence Issue Conditions
    80
  - Exchange Package Management
    81
- Memory Field Protection
  82
  - Ba Register
    83
  - La Register
    83
- Dead Start Sequence
  83
- Instructions
  85
- Instruction Format
  87
- Instruction Issue
  91
- Special Register Values
  91
- Instruction Descriptions
  92
  - Error Exit
    93
  - 0014Jk Programmable Clock Interrupt Functions
    96
  - 0021Xx Set Floating Point Mode Flag in M Register
    99
  - 0022Xx Clear Floating Point Mode Flag in M Register
    99
  - 004Xxx Normal Exit
    101
  - 005Xjk Branch to (Bjk)
    102
  - 006Ijkm Branch to Ijkm
    103
  - 011 I J Km
    105
    
    Branch to Ijkm if (Ao) to
    105
  - 014Ijkm Branch to Ijkm if (So)
    106
  - 020Ijkm Transmit Jkm to Ai
    107
  - 021 I J Km
    107
  - 022Ijk Transmit Jk to A.I
    108
  - 023Ijx Transmit (Sj) to Ai
    109
  - 025Ijk Transmit (Ai) to Bjk
    110
  - 026Ijo Population Count of (Sj) to Ai
    111
  - 027Ijx Leading Zero Count of (Sj) to Ai
    112
  - 032I J K Integer Product of (Aj) and (Ak) to Ai
    114
  - 033Ijk Transmit I/O Status to Ai
    115
- 042Ijk Form 64 - Jk Bits of One's Mask in si from Right 043Ijk Form Jk Bits of One's Mask in si from Left
  120
- 046Ijk Logical Difference of (Sj) and (Sk) to si
  121
- 047I J K Logical Equivalence of (Sk) and Co~Plement of (Sk) to si
  121
- 050I J K Scalar Merge
  121
- 052Ijk Shift (Si) Left Jk Places to so
  124
- 053I J K Shift (S I ) Right 64 - Jk Places to S
  124
- 054I J K Shift (Si) Left Jk Places to si
  124
- 055I J K Shift (S I ) Right 64 - Jk Places to si
  124
- 056Ijk Shift (S I ) and (Sj) Left by (Ak) Places to si
  125
- 060Ijk Integer Sum of (Sj) and (Sk) to si
  126
- 061Ijk Integer Difference of (Sj) and (Sk) to si
  126
- 062Ijk Floating Sum of (Sj) and (Sk) to si
  127
- 063Ijk Floating Difference of (Sj) and (Sk) to si
  127
- 064Ijk Floating Product of (Sj) and (Sk) to si
  128
- 065Ijk Half-Precision Rounded Floating Product of (Sj) and
  128
- 066Ijk Rounded Floating Product of (Sj) and (Sk) to si
  128
- 067Ijk Reciprocal Iteration; 2 - (Sj) * (Sk) to si
  128
- 070Ijx Floating Reciprocal Approximation of (Sj) to si
  130
- Ijk Transmit (Ak) or Normalized Floating Point Constant to si
  131
- 072Ixx Transmit (RTC) to si
  133
- 073Ixx Transmit (VM) to si
  133
- 074Ijk Transmit (Tjk) to si
  133
- 075Ijk Transmit (Si) to Tjk
  133
- 076Ijk Transmit (Vj Element (Ak)) to si
  134
- 077 I J K Transmit (Sj) to VI Element (Ak)
  134
- 10Hijkm Read from ((Ah) + Jkm) to Ai
  135
- 12Hijkm Read from ((Ah) + Jkm) to si
  135
- 13Hijkm Store (Si) to (Ah) Jkm
  135
- 140Ijk Logical Products of (Sj) and (Vk Elements) to
  137
- 142Ijk Logical Sums of (Sj) and (Vk Elements) to VI Elements
  137
- 143Ijk Logical Sums of (Vj Elements) and (Vk Elements) to
  137
  - Elements
    137
- 144Ijk Logical Differences of (Sj) and (Vk Elements) to
  137
- 145Ijk Logical Differences of (Vj Elements) and
  137
- 146Ijk if VM Bit = 1, Transmit (Sj) to VI Elements
  137
  - If VM Bit = 0, Transmit (Vk Elements) to
    137
  - To VI Elements
    147
  - To VI Elements
    149
  - VI Elements
    149
  - Elements) to VI Elements
    149
- Ijk Logical Products of (Vj Elements) and (Vk Elements)
  137
  - To VI Elements
    137
- 160Ijk Floating Products of (Sj) and (Vk Elements) to
  149
- 162Ijk Half-Precision Rounded Floating Products of (Sj)
  149
  - And (Vk Elements) to VI Elements
    149
- 163Ijk Half-Precision Rounded Floating Products of (Vj Elements) and (Vk Elements) to VI Elements
  149
- 164I J K Rounded Floating Products of(Sj) and
  149
  - 165Ijk Rounded Floating Products F (V J Elements) and (Vk Elements) to VI Elements
    149
- 166Ijk Reciprocal Iterations; 2 - (Sj) * (Vk Elements) to
  149
  - Elements) to VI Elements
    152
- 170Ijk Floating Sums of (Sj) and (Vk Elements) to
  152
  - VI Elements
    152
- 172Ijk Floating Differences of (Sj) and (Vk Elements) to
  152
- 173Ijk Floating Differences of (Vj Elements) and (Vk Elements) to VI Elements
  152
- 174Ijo Floating Point Reciprocal Approximations of
  154
- 174Ij1 Population Counts of (Vj Elements) to VI Elements
  156
- 174Ij2 Population Count Parities of (Vj Elements) to VI Elements
  156
- 175Xj K Test (Vj Elements) and Enter Test Results into VM
  157
- 176Ixk Transmit (VL) Words from Memory to VI Elements
  159
  - Starting at Memory Address (Ao) and Incrementing
    159
  - By (Ak) for Successive Addresses
    159
- 177Xjk Transmit (VL) Words from Vj Elements to Memory
  159
- Memory Address; 16 Banks
  166
- Vector Memory Rate * 80 X 10 6 References Per Second
  166
- Memory Data Path with SECDED
  168
- Error Correction Matrix
  169
- Channel Word Assembly/Disassembly
  174
- Basic I/O Program Flow Chart
  176
- 16-Bit High-Speed Asynchronous Input Channel Signal Exchange
  183
- 16-Bit Synchronous Input Channel Signal Exchange
  186

Cray CRAY-1 Reference Manual (206 pages)

COMPUTER SYSTEMS

Brand: Cray | Category: Desktop | Size: 5 MB

Preface
3
Table of Contents
5
2 Kernel Tables and Queues

11
3 Concentrator Tables (Lm@/Dt@)

77
- Descriptor Table
  80
- Stream Descriptor (Sd@)
  82
4 Nsc Activity Tables

83
5 Station Tables (C$)

93
- Console Driver Table
  93
- I/Ostream Control Table (Io@)
  97
- Keyboard Command Table Entry (Ck@)
  101
- Keyboard Input Circular Buffer (Cb@)
  102
- Lcp Descriptor Table (Do@)
  103
- Protocol Task Local Memory (Pt@)
  105
- Statistics (Pkt$)
  106
- Station Message Map Entry (Mp)
  107
- Station Shared Buffer Memory (W@)
  108
6 Block Multiplexer Tables

113
- Alternate Activity Table (Prw@)
  113
- Channel
  114
- Channel Response Word (Crw@)
  117
- Channel Table (Cht@)
  121
- Control Unit Table (Cut@)
  124
- Control-Unit Bank Table (Cbt@)
  126
  - Control Word List Header (Iaw@)
    127
- Device Bank Table (Dbt@)
  128
- Device Table (Bdv@)
  129
7 Tape Exec Tables

133
- Data Stream Control Table (Cu@/Nx@/Bf@)
  135
- Read Reverse Buffer Table (Rb@)
  139
  - Tape Control Block (DC@)
    140
- Tape Error Packet
  146
- Tape Request Packet (Tq@)
  150
- Xiop-Biop Packet Definitions
  157
8 User Channel Tables

159
- User Channel Table (Uc@)
  159
- User Channel Request Packet (Cr@)
  164
  - Open Function
    166
  - Close Function
    166
  - Read and Write Functions
    167
  - Driver Function
    168
9 Disk Tables

169
- Disk Request Packet (Dl@)
  169
- Disk Control Block (Dk@)
  171
- Local Buffer Entry (Lb@)
  175
- Data Transfer Request (Tr@)
  178
- Abort Transfer Request (Ar@)
  179
  - Error Message
    183
- Retry Count Table (R@)
  183
- Disk Demon Queue
  185
- Memio Demon Queues
  187

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More Cray Manuals

User Manuals: Cray CRAY-1 Supercomputer

Cray CRAY-1 Hardware Reference Manual (216 pages)

Table of Contents

Table of Contents

Exchange Package/Format for Memory Transfer Instructions

Cray CRAY-1 Reference Manual (206 pages)

Table of Contents

2 Kernel Tables and Queues

3 Concentrator Tables (Lm@/Dt@)

4 Nsc Activity Tables

5 Station Tables (C$)

6 Block Multiplexer Tables

7 Tape Exec Tables

8 User Channel Tables

9 Disk Tables

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