Daniel Han 1faa0ca058 Studio: don't offer torchao INT8/FP8 export on Windows ROCm (torchao unavailable) ... torch.distributed is unsupported on Windows ROCm, so real torchao cannot import and Studio import-stubs it; the stub's config classes return None, so TorchAoConfig(quant_type=None) crashed exports with 'quant_type must be either a string or an AOBaseConfig instance, got NoneType'. Gate the portable torchao FP8/INT8 path off on Windows ROCm via a shared is_win32_rocm() helper (used by both the import stub and the export gate so they can't drift), and add an early defensive error in export_merged_model so a forced torchao request fails fast with a clear message instead of the cryptic crash. The Export UI also hides torchao and stops claiming it works there. No change on Linux, macOS, or Windows CUDA (torchao is real); Windows ROCm users keep 16-bit merged and GGUF quantization.		2026-07-13 04:38:01 -07:00
..
__init__.py	Reduce and tighten code comments and docstrings repo-wide (#6095)	2026-06-08 23:09:51 -07:00
export.py	Studio: don't offer torchao INT8/FP8 export on Windows ROCm (torchao unavailable)	2026-07-13 04:38:01 -07:00
orchestrator.py	Studio: multi-select export formats, portable FP8/INT8, GGUF LoRA, and source parity (#6767)	2026-07-03 08:25:10 -07:00
worker.py	Studio: multi-select export formats, portable FP8/INT8, GGUF LoRA, and source parity (#6767)	2026-07-03 08:25:10 -07:00