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Origin 2000 and Onyx2 Performance Tuning and Optimization Guide
(document number: 007-3430-003 / published: 2001-08-02)    table of contents  |  additional info  |  download
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List of Tables

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Table 1-1. Scaling of NAS Parallel Benchmark on a Bus Architecture

Table 1-2. Scaling of NAS Parallel Benchmark on the Origin 2000

Table 1-3. Bisection Bandwidth and Memory Latency

Table 4-1. Derived Statistics Reported by perfex -y

Table 4-2. Derived statistics computed on R12000 and R14000 CPUs

Table 4-3. SpeedShop Sampling Time Bases

Table 5-1. Compiler Option Groups

Table 5-2. Instruction Schedule for Basic DAXPY

Table 5-3. Instruction Schedule for Unrolled DAXPY

Table 6-1. Cache Effect on Performance of Matrix Multiply

Table 6-2. Cache Blocking Performance of Large Matrix Multiply

Table 7-1. LNO Options and Directives for Cache Blocking

Table 8-1. Forms of the Data Distribution Directives

Table 8-2. Distance in Router Hops Between Any Nodes in an 8-Node System

Table B-1. R10000 Countable Events

Origin 2000 and Onyx2 Performance Tuning and Optimization Guide
(document number: 007-3430-003 / published: 2001-08-02)    table of contents  |  additional info  |  download

    Front Matter
    About This Guide
    Chapter 1. Understanding SN0 Architecture
    Chapter 2. SN0 Memory Management
    Chapter 3. Tuning for a Single Process
    Chapter 4. Profiling and Analyzing Program Behavior
    Chapter 5. Using Basic Compiler Optimizations
    Chapter 6. Optimizing Cache Utilization
    Chapter 7. Using Loop Nest Optimization
    Chapter 8. Tuning for Parallel Processing
    Appendix A. Bentley's Rules Updated
    Appendix B. R10000 Counter Event Types
    Appendix C. Useful Scripts and Code
    Glossary
    Index