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[Mosaic GPU][NFC] Move up the definition of ThreadSemantics. #25573

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Dec 19, 2024
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[Mosaic GPU][NFC] Move up the definition of ThreadSemantics. #25573

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14 changes: 7 additions & 7 deletions jax/experimental/mosaic/gpu/core.py
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Original file line number Diff line number Diff line change
Expand Up @@ -159,6 +159,13 @@ def _count_buffer_bytes(shape_dtype: jax.ShapeDtypeStruct) -> int:
return np.prod(shape_dtype.shape) * np.dtype(shape_dtype.dtype).itemsize


class ThreadSemantics(enum.Enum):
"""Semantics for the kernel's instruction stream."""

Lane = enum.auto()
Warpgroup = enum.auto()


def _construct_smem_reftree(
cluster_shape: tuple[int, int, int],
dynamic_smem: ir.Value,
Expand Down Expand Up @@ -437,13 +444,6 @@ def _declare_runtime_functions():
)


class ThreadSemantics(enum.Enum):
"""Semantics for the kernel's instruction stream."""

Lane = enum.auto()
Warpgroup = enum.auto()


def as_gpu_kernel(
body,
grid: tuple[int, int, int],
Expand Down
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