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  • VCOP Kernel-C to C7000 Migration Tool

    • SPRUIG3C January   2018  – August 2019 TDA4VM , TDA4VM-Q1

       

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  • VCOP Kernel-C to C7000 Migration Tool
  1.   Read This First
    1.     About This Manual
    2.     Related Documentation
    3.     Trademarks
  2. 1Overview and Scope
    1. 1.1 Comparing VCOP and C7000
    2. 1.2 About this Document
      1. 1.2.1 Documentation Conventions
    3. 1.3 Output Format
    4. 1.4 Data Types
      1. 1.4.1 40-bit Incompatibilities
      2. 1.4.2 40-Bit Detection in Host Emulation Mode
    5. 1.5 SIMD Width
    6. 1.6 VCOP Virtual Machine
  3. 2Kernel API
    1. 2.1 Overview
    2. 2.2 Parameter Block
      1. 2.2.1 Tvals Structure
      2. 2.2.2 Pblock Manipulation
  4. 3Loop Control
    1. 3.1 Overview
    2. 3.2 Loop Control and Nested Loops
    3. 3.3 Repeat Loops
    4. 3.4 Compound Conditions
    5. 3.5 Early Exit
  5. 4Addressing
    1. 4.1 Overview
    2. 4.2 Streaming Engines
    3. 4.3 Streaming Address Generators
    4. 4.4 Indexed Addressing
    5. 4.5 Circular Addressing
  6. 5Operations
    1. 5.1 Load Operations
    2. 5.2 Store Operations
      1. 5.2.1 Predicated Stores
      2. 5.2.2 Scatter and Transposing Stores
      3. 5.2.3 Optimization of OFFSET_NP1-Based Transpose
      4. 5.2.4 Rounding Stores
      5. 5.2.5 Saturating Stores
    3. 5.3 Arithmetic Operations
      1. 5.3.1 Vector Compares
      2. 5.3.2 Multiplication with Rounding, Truncation, or Left Shift
    4. 5.4 Lookup and Histogram Table Operations
      1. 5.4.1 Determination of Table Size
      2. 5.4.2 Table Configuration
      3. 5.4.3 Copy-in Operation
      4. 5.4.4 Copy-out Operation
      5. 5.4.5 Index Adjustment from Non-zero Agen
      6. 5.4.6 Lookup Operation
      7. 5.4.7 Histogram Update Operation
      8. 5.4.8 16-Way Lookup and Histogram
  7. 6Performance
    1. 6.1 Overview
    2. 6.2 Compiler Requirements
    3. 6.3 Automatic Performance Profiling
    4. 6.4 Performance Options
  8.   A Warnings and Notes
    1.     A.1 Compatibility Warnings
    2.     A.2 Efficiency Warnings
  9. IMPORTANT NOTICE
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USER'S GUIDE

VCOP Kernel-C to C7000 Migration Tool

Read This First

About This Manual

This document describes a tool which accepts kernels written for EVE’s VCOP processor in the VCOP Kernel-C language, and rewrites them as a C program suitable for execution on C7000™ (C7x). This tool is intended to assist programmers who have EVE code in migrating to C7000.

Related Documentation

The following documents will provide related information for the C7x:

  • C7000 C/C++ Optimizing Compiler User's Guide (SPRUIG8)
  • C7000 Host Emulation User's Guide (SPRUIG6)
  • C7000 Embedded Application Binary Interface (EABI) Reference Guide (SPRUIG4)
  • C6000-to-C7000 Migration User's Guide (SPRUIG5)

Trademarks

C7000™ is a trademark of Texas Instruments.

OpenCL™ is a trademark of Apple Inc. used with permission by Khronos.

All trademarks are the property of their respective owners.

 
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