Add support VHLO target versioning and serialization in export - #107
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thanks, CI passed according to this local PR CI test: ManfeiBai#7 |
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Export/Copy @luis-marujo change from internal
Support VHLO target versioning and serialization in torchax export.
Extend
exported_program_to_stablehloin torchax withtarget_versionandoutput_formatparameters('stablehlo', 'bytecode', 'vhlo', 'portable_artifact', 'vhlo_bytecode', 'text', 'mlir_text', 'vhlo_text', 'mlir'), enabling direct legalization and bytecode serialization to Versioned StableHLO (VHLO) portable artifacts. Adddeserialize_vhlo_artifactandlegalize_stablehlo_to_vhlohelpers to enable version validation and round-trip execution for PyTorch exported models.skip
test_deserialize_vhlo_artifactandtest_dynamic_shapes_vhlo_target_versionwhile environment's JAX version is smaller than 0.11.1, and test passed locally while JAX version is 0.11.1: https://gist.github.com/ManfeiBai/dc502668fe76df3096b8dd564d0dd2f3