Exemple #1
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 def forward(ctx, input, offsets):
    ctx.offsets = offsets
    return C.revert_varlen_tensor(input, offsets)
Exemple #2
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 def backward(ctx, grad_output):
     return C.revert_varlen_tensor(grad_output, ctx.offsets), None
Exemple #3
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 def forward(ctx, input, lengths):
     ctx.lengths = lengths
     return C.revert_varlen_tensor(input, lengths)