v0.8.1

What's Changed

• Bump Cpp lib to 1.0.1, a bug fix release. Linking with 1.0.0 is still possible, but not recommended. In this new version of the Cpp library, negative indexing was fixed, fixing the nano-gpt example which was broken in 1.0.0.

Full Changelog: v0.8.0...v0.8.1

v0.8.0

What's Changed

• Bump the Cpp executorch lib to 1.0.0, as part of it a few building and linking breaking changes are included
  • flatcc static lib moved from {build-dir}/third-party/flatcc_external_project/lib to {build-dir}/third-party/flatcc_ep/lib
  • EXECUTORCH_BUILD_EXTENSION_NAMED_DATA_MAP=ON is required if EXECUTORCH_BUILD_EXTENSION_MODULE=ON
• Add NamedDataMap struct, support reading .ptd files
• Add FlatTensorDataMap under flat-tensor feature, an implementation for NamedDataMap, see examples/data_map
• Use more fine grained generics bounds for functions and structs
• Rename Tensor.as_ptr() -> Tensor.as_data_ptr()
• Merge Error and CError into a simpler flat enum
• Mark executorch::platform::pal_init unsafe, it access global variables without synchronization
• MakeDataLoader a struct instead of trait, implement AsRef<DataLoader> for impls, matches underlying Cpp polymorphism
• Support overriding platform abstraction level (PAL) of executorch. Can be used to log executorch inner logs to external loggers, for example by using the log crate. Also useful for embedded systems
• Flatten the sys crate, removing the dedicated module of the cxx bridge
• Add TensorLayout struct
• Add a few minor new functions to existing structs, matching the Cpp API

Full Changelog: v0.7.4...v0.8.0

v0.7.4

What's Changed

• Use FfiChar(ffi::c_char) internally to solve trait impl conflicts when c_char is u8 (for example android aarch64)
• Fix build for arm 32bit platforms (executorch-sys 0.7.3)
• Add to CI arm/arm64/x86_64/i686/ubuntu/macos/ios/android

Full Changelog: v0.7.3...v0.7.4

executorch-sys/v0.7.3

What's Changed

• Fix build for arm 32bit platforms by correcting EValueStorage layout

Full Changelog: v0.7.2...executorch-sys/v0.7.3

v0.7.3

What's Changed

• Allow ndarray 0.17 by >=0.16.1, <0.18.0

Full Changelog: v0.7.2...v0.7.3

v0.7.2

Quick release to fix docs build failure on docsrs.

What's Changed

• Replace doc_auto_cfg with doc_auto

Full Changelog: v0.7.1...v0.7.2

v0.7.1

What's Changed

• Implement Send for Module and TensorPtr
• Add bindings to executorch-sys to override platform functions (PAL, executorch/runtime/platform/platform.h)
• Activate data-loader feature if module feature

Full Changelog: v0.7.0...v0.7.1

v0.7.0

What's Changed

• Bump Cpp executorch to 0.7.0 and add bindings to new functions and arguments
• Add bindings to all functions in executorch/runtime/platform/platform.h
• Add logs when errors occur in addition to the returned error code, using pal_emit_log_message in platform.h
• Check slice bounds against shape and strides when creating tensors

Full Changelog: v0.6.0...v0.7.0

v0.6.0

What's Changed

• Bump Cpp executorch to 0.6.0 and add bindings to new functions and arguments
• Add RawTensor for low level users, avoiding code size overhead of regular Tensor generics
• Add TensorAccessor, supporting more efficient indexing into a Tensor
• Require mut self for get_mut Tensor methods
• Add EXECUTORCH_CPP_VERSION const str to executorch-sys
• Bump bindgen from 0.71.1 to 0.72.0

Full Changelog: v0.5.0...v0.6.0

v0.5.0

What's Changed

• Bump Cpp executorch to 0.5.0
• Add TensorPtr with tensor-ptr feature
• Support EventTracer and ETDumpGen with etdump feature
• Support dim order
• Support allEValue inner values, i64 list, None, (optional) tensor list, etc
• Support f16, bf16 and Complex even without a dependency on half or num-complex crates
• Support all scalars types, small floats, quantized integers, etc
• Add new_in_allocator for Tensor and EValue
• AddTensorImpl::from_scalar
• nano-gpt and llama3 examples
• Add storage!() macro
• Add tensor_ptr!() macro
• Use a mix of cxx and extern "C" for bridge
• Use link-cplusplus crate

Full Changelog: v0.4.0...v0.5.0