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fix: fixed typos in jax recipe #134

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Merged
merged 3 commits into from
Apr 23, 2025
Merged

fix: fixed typos in jax recipe #134

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1beb8ed
fix: fixed typo in jax recipe
zmheiko Apr 23, 2025
119d887
fixed typo in equinox partition argument
zmheiko Apr 23, 2025
68346ff
Typo scalar -> static
jpbrodrick89 Apr 23, 2025
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16 changes: 8 additions & 8 deletions tesseract_core/sdk/templates/jax/tesseract_api.py
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@
# inputs/outputs as static. As Tesseract scalar objects (e.g. Float32) are
# essentially just wrappers around numpy 0D arrays, they will be considered to
# be dynamic and will be traced by JAX.
# If you want to treat numerical values as scalar you will need to use
# If you want to treat scalar numerical values as static you will need to use
# built-in Python types (e.g. float, int) instead of Float32.


Expand Down Expand Up @@ -107,16 +107,16 @@ def vector_jacobian_product(

def abstract_eval(abstract_inputs):
"""Calculate output shape of apply from the shape of its inputs."""
is_shapedtye_dict = lambda x: type(x) is dict and (x.keys() == {"shape", "dtype"})
is_shapedtye_struct = lambda x: isinstance(x, jax.ShapeDtypeStruct)
is_shapedtype_dict = lambda x: type(x) is dict and (x.keys() == {"shape", "dtype"})
is_shapedtype_struct = lambda x: isinstance(x, jax.ShapeDtypeStruct)

jaxified_inputs = jax.tree.map(
lambda x: jax.ShapeDtypeStruct(**x) if is_shapedtye_dict(x) else x,
lambda x: jax.ShapeDtypeStruct(**x) if is_shapedtype_dict(x) else x,
abstract_inputs.model_dump(),
is_leaf=is_shapedtye_dict,
is_leaf=is_shapedtype_dict,
)
dynamic_inputs, static_inputs = eqx.partition(
jaxified_inputs, filter_spec=is_shapedtye_struct
jaxified_inputs, filter_spec=is_shapedtype_struct
)

def wrapped_apply(dynamic_inputs):
Expand All @@ -126,10 +126,10 @@ def wrapped_apply(dynamic_inputs):
jax_shapes = jax.eval_shape(wrapped_apply, dynamic_inputs)
return jax.tree.map(
lambda x: (
{"shape": x.shape, "dtype": str(x.dtype)} if is_shapedtye_struct(x) else x
{"shape": x.shape, "dtype": str(x.dtype)} if is_shapedtype_struct(x) else x
),
jax_shapes,
is_leaf=is_shapedtye_struct,
is_leaf=is_shapedtype_struct,
)


Expand Down
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