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Consolidated qwix improvements for LoRA and sharding support.#242

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Consolidated qwix improvements for LoRA and sharding support.#242
copybara-service[bot] wants to merge 1 commit intomainfrom
test_892161072

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Consolidated qwix improvements for LoRA and sharding support.

This CL is for MaxText to provide support for N-dimensional kernels and batch dimensions in LoRA dot_general, enabling LoRA to be applied to a wider range of model architectures. It also updates update_sharding and update_boxed to support jax.sharding.PartitionSpec, ensuring compatibility with modern JAX sharding APIs and aligning qwix with MaxText sharding requirements. Comprehensive unit tests are included to verify these enhancements.

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google-cla bot commented Apr 1, 2026

Thanks for your pull request! It looks like this may be your first contribution to a Google open source project. Before we can look at your pull request, you'll need to sign a Contributor License Agreement (CLA).

View this failed invocation of the CLA check for more information.

For the most up to date status, view the checks section at the bottom of the pull request.

@copybara-service copybara-service bot force-pushed the test_892161072 branch 3 times, most recently from 70f6153 to 268faff Compare April 2, 2026 07:36
This CL is for MaxText to provide support for N-dimensional kernels and batch dimensions in LoRA dot_general, enabling LoRA to be applied to a wider range of model architectures. It also updates update_sharding and update_boxed to support jax.sharding.PartitionSpec, ensuring compatibility with modern JAX sharding APIs and aligning qwix with MaxText sharding requirements. Comprehensive unit tests are included to verify these enhancements.

PiperOrigin-RevId: 892161072
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