mirror of https://github.com/hpcaitech/ColossalAI
31 lines
1017 B
Python
31 lines
1017 B
Python
from .cuda_native import FusedScaleMaskSoftmax, LayerNorm, MultiHeadAttention
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try:
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from colossalai._C import fused_optim
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except:
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from colossalai.kernel.op_builder.fused_optim import FusedOptimBuilder
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fused_optim = FusedOptimBuilder().load()
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try:
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from colossalai._C import cpu_optim
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except ImportError:
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from colossalai.kernel.op_builder import CPUAdamBuilder
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cpu_optim = CPUAdamBuilder().load()
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try:
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from colossalai._C import multihead_attention
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except ImportError:
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from colossalai.kernel.op_builder import MultiHeadAttnBuilder
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multihead_attention = MultiHeadAttnBuilder().load()
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try:
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from colossalai._C import scaled_upper_triang_masked_softmax
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except ImportError:
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from colossalai.kernel.op_builder import ScaledSoftmaxBuilder
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scaled_upper_triang_masked_softmax = ScaledSoftmaxBuilder().load()
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__all__ = [
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"fused_optim", "cpu_optim", "multihead_attention", "LayerNorm", "FusedScaleMaskSoftmax", "MultiHeadAttention",
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"scaled_upper_triang_masked_softmax"
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]
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