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Support instruction tuned gemma3 #793

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20 changes: 20 additions & 0 deletions tests/cli/utils/model_test.py
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Original file line number Diff line number Diff line change
Expand Up @@ -62,22 +62,42 @@
testcase_name="gemma3-270m",
model_name="gemma3-270m",
),
dict(
testcase_name="gemma3-270m-it",
model_name="gemma3-270m-it",
),
dict(
testcase_name="gemma3-1b",
model_name="gemma3-1b",
),
dict(
testcase_name="gemma3-1b-it",
model_name="gemma3-1b-it",
),
dict(
testcase_name="gemma3-4b",
model_name="gemma3-4b",
),
dict(
testcase_name="gemma3-4b-it",
model_name="gemma3-4b-it",
),
dict(
testcase_name="gemma3-12b",
model_name="gemma3-12b",
),
dict(
testcase_name="gemma3-12b-it",
model_name="gemma3-12b-it",
),
dict(
testcase_name="gemma3-27b",
model_name="gemma3-27b",
),
dict(
testcase_name="gemma3-27b-it",
model_name="gemma3-27b-it",
),
dict(
testcase_name="llama3-70b",
model_name="llama3-70b",
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20 changes: 20 additions & 0 deletions tunix/models/gemma3/model.py
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Original file line number Diff line number Diff line change
Expand Up @@ -131,6 +131,10 @@ def gemma3_270m(
shd_config=sharding_config,
)

@classmethod
def gemma3_270m_it(cls, **kwargs):
return cls.gemma3_270m(**kwargs)

@classmethod
def gemma3_1b(
cls,
Expand All @@ -150,6 +154,10 @@ def gemma3_1b(
shd_config=sharding_config,
)

@classmethod
def gemma3_1b_it(cls, **kwargs):
return cls.gemma3_1b(**kwargs)

@classmethod
def gemma3_4b(
cls,
Expand All @@ -171,6 +179,10 @@ def gemma3_4b(
shd_config=sharding_config,
)

@classmethod
def gemma3_4b_it(cls, **kwargs):
return cls.gemma3_4b(**kwargs)

@classmethod
def gemma3_12b(
cls,
Expand All @@ -193,6 +205,10 @@ def gemma3_12b(
shd_config=sharding_config,
)

@classmethod
def gemma3_12b_it(cls, **kwargs):
return cls.gemma3_12b(**kwargs)

@classmethod
def gemma3_27b(
cls,
Expand All @@ -215,6 +231,10 @@ def gemma3_27b(
shd_config=sharding_config,
)

@classmethod
def gemma3_27b_it(cls, **kwargs):
return cls.gemma3_27b(**kwargs)


def shard(x: jnp.ndarray, s: Tuple[str, ...]):
mesh = pxla.thread_resources.env.physical_mesh
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