PyTorch integration test at threshold=1
Phase 5f enables generator JIT compilation on aarch64 (30/33 tests pass). The terminal goal is PyTorch performance on ARM. The synthetic test suite proves generator mechanics work; a PyTorch integration test proves the target workload works.
Proposed test
Run a PyTorch training workload on devgpu004 with:
PYTHONJITCOMPILATIONTHRESHOLD=1 python train.py
Success criteria
- No crashes or incorrect results
- Generators in dataloaders and training loops are JIT-compiled
- Performance is at least as good as without generator JIT (no regressions)
Why this matters
This validates that the aarch64 generator JIT fix works in the target application, not just synthetic tests.
PyTorch integration test at threshold=1
Phase 5f enables generator JIT compilation on aarch64 (30/33 tests pass). The terminal goal is PyTorch performance on ARM. The synthetic test suite proves generator mechanics work; a PyTorch integration test proves the target workload works.
Proposed test
Run a PyTorch training workload on devgpu004 with:
Success criteria
Why this matters
This validates that the aarch64 generator JIT fix works in the target application, not just synthetic tests.