Intel FPGA AI Suite Version 2023.1.1 Release Notes

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ID 772497
Date 5/05/2023
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1. Intel® FPGA AI Suite Version 2023.1 Release Notes 2. Intel® FPGA AI Suite New Features and Enhancements 3. Changes in Software Behavior 4. Bug Fixes 5. Known Issues and Workarounds 6. Intel® FPGA AI Suite Installation Flows 7. Supported Models A. Intel® FPGA AI Suite Release Notes Archives B. Intel® FPGA AI Suite Version 2023.1 Release Notes Revision History
1. Intel® FPGA AI Suite Version 2023.1 Release Notes
2. Intel® FPGA AI Suite New Features and Enhancements
3. Changes in Software Behavior
4. Bug Fixes
5. Known Issues and Workarounds
6. Intel® FPGA AI Suite Installation Flows
7. Supported Models
A. Intel® FPGA AI Suite Release Notes Archives
B. Intel® FPGA AI Suite Version 2023.1 Release Notes Revision History

4. Bug Fixes

Bug Fixes in Intel® FPGA AI Suite Version 2023.1.1

Intel® FPGA AI Suite Version 2023.1.1 fixes the following issues:
  • The sample bitstreams in Version 2023.1 contained an incorrect architecture hash. Using those sample bitstreams required you to set the DLA_DISABLE_ARCH_CHECK environment variable.

    The hash function has been rewritten and the bitstreams now contain a correct hash. You no longer need to set the DLA_DISABLE_ARCH_CHECK environment variable.

  • Fixed the issue where building the runtime demos as a non-privileged user might fail with the error ocv_common.hpp: No such file or directory.

Bug Fixes in Intel® FPGA AI Suite Version 2023.1

Intel® FPGA AI Suite Version 2023.1 fixes the following issues:
  • An accuracy degradation issue in the I3D graph that occurred when the architecture configuration (.arch) file specifed a kvec greater than 16 has been resolved.
  • The Architecture Optimizer no longer ignores the bias_scale_depth parameter.
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