SPRUIG6K January   2018  – March 2024

 

  1.   1
  2.   C7000 Host Emulation
  3. 1 About This Document
    1. 1.1 Related Documentation
    2. 1.2 Disclaimer
    3. 1.3 Trademarks
  4. 2 Getting Started with Host Emulation
    1. 2.1 System Requirements
    2. 2.2 Installation Instructions
    3. 2.3 Summary of Differences: Host Emulation Coding vs. Native C7000 Coding
  5. 3 General Coding Requirements
    1. 3.1 Required Header Files
    2. 3.2 Package Dependencies
    3. 3.3 Example Program
  6. 4 Intrinsics
    1. 4.1 OpenCL-Like Intrinsics
    2. 4.2 Streaming Address Generator Intrinsics
    3. 4.3 C6000 Legacy Intrinsics
    4. 4.4 Memory System Intrinsics
  7. 5 TI Vector Types
    1. 5.1 Constructors
    2. 5.2 Accessors
    3. 5.3 Vector Operators
    4. 5.4 Print Debug Function
  8. 6 Streaming Engine and Streaming Address Generator
  9. 7 Lookup Table and Histogram Interface
    1. 7.1 Lookup Table and Histogram Data
  10. 8 C6000 Migration
    1. 8.1 __float2_t Legacy Data Type
  11. 9 Matrix Multiply Accelerator (MMA) Interface
  12. 10Compiler Errors and Warnings
    1. 10.1 Key Terms Found in Compiler Errors and Warnings
    2. 10.2 Host Emulation Specific Syntax
  13. 11Revision History
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8 C6000 Migration

All intrinsics and data types defined in c6x_migration.h are available in C7000 Host Emulation for migrating legacy code. All intrinsics that map to a C7000 instruction or a set of instructions are used in the same way as they are with the C7000 compiler. However, as mentioned in Section 4.4, there are limitations when using legacy types in C7000 Host Emulation.

The following sections focus only on the differences between using legacy code with the C7000 compiler and using C7000 Host Emulation. The C6000-to-C7000 Migration User's Guide (SPRUIG5) contains detailed information on migrating C6000 programs to C7000.