- Enhanced RISC-V parser to support reloc_type and symbol in ImmediateOperand.
- Added missing attributes (reloc_type, symbol) to ImmediateOperand and updated __eq__ for backward compatibility.
- Fixed all flake8 (E501, E265, F401, F841) and Black formatting issues across the codebase.
- Improved docstrings and split long lines for better readability.
- Fixed test failures related to ImmediateOperand instantiation and attribute errors.
- Ensured all tests pass, including edge cases for RISC-V, x86, and AArch64.
- Updated .gitignore and documentation as needed.
- Renamed example files for consistency (rv6 -> rv64).
Validating of OSACA predictions for IVB, SKX, ZEN1, ZEN2, A64FX and TX2 with different kernels.
build_and_run.py contains the configuration used at RRZE's testcluster and UR's qpace4, Analysis.ipynb contains the analysis script and results. Raw data from measurements (122MB) will be attached to next OSACA release.
For now, find the raw data here: https://hawo.net/~sijuhamm/d/UPIhBOtz/validation-data.tar.gz
The analysis report can be viewed at https://nbviewer.jupyter.org/github/RRZE-HPC/OSACA/blob/validation/validation/Analysis.ipynb
Quite a few changes on OSACA included:
Feature: register change tracking via semantic understanding of operations
Feature: recording LCD latency along path and exposing this to frontend
Feature: support for memory reference aliases
Feature: store throughput scaling (similar to load throughput scaling)
Fix: model importer works with latest uops.info export
Fix: immediate type tracking on ARM now preserves type in internal representaion
Removed unused KerncraftAPI
