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36 lines
637 B
Python
36 lines
637 B
Python
# Copyright © 2023-2024 Apple Inc.
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import mlx.core as mx
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import mlx.nn as nn
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from time_utils import time_fn
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def time_rope():
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rope = nn.RoPE(64)
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# vec
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x = mx.random.uniform(shape=(1, 32, 1, 128)).astype(mx.float16)
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mx.eval(x)
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def rope_vec(x):
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for _ in range(32):
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x = rope(x, offset=100)
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return x
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time_fn(rope_vec, x)
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# matrix
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x = mx.random.uniform(shape=(1, 32, 1024, 128)).astype(mx.float16)
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mx.eval(x)
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def rope_mat(x):
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for _ in range(32):
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x = rope(x)
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return x
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time_fn(rope_mat, x)
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if __name__ == "__main__":
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time_rope()
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