19 lines
737 B
Python
Executable File
19 lines
737 B
Python
Executable File
from fairseq.models import FairseqIncrementalDecoder
|
|
from fairseq.incremental_decoding_utils import with_incremental_state
|
|
|
|
from torchscale.architecture.config import RetNetConfig
|
|
from torchscale.architecture.retnet import RetNetDecoder as Decoder
|
|
|
|
@with_incremental_state
|
|
class RetNetDecoder(Decoder):
|
|
def forward(self, src_tokens, **kwargs):
|
|
return super().forward(src_tokens, **kwargs)
|
|
|
|
def max_positions(self):
|
|
return self.args.max_token_positions
|
|
|
|
def reorder_incremental_state( self, incremental_state, new_order ):
|
|
for module in incremental_state:
|
|
for key in incremental_state[module]:
|
|
result = incremental_state[module][key].index_select(0, new_order)
|
|
incremental_state[module][key] = result |