#include <online-nnet2-decoding-threaded.h>

Collaboration diagram for OnlineNnet2DecodingThreadedConfig:

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Public Member Functions
	OnlineNnet2DecodingThreadedConfig ()

void	Check ()

void	Register (OptionsItf *opts)

Public Attributes
LatticeFasterDecoderConfig	decoder_opts

BaseFloat	acoustic_scale

int32	max_buffered_features

int32	feature_batch_size

int32	max_loglikes_copy

int32	nnet_batch_size

int32	decode_batch_size

Detailed Description

Definition at line 121 of file online-nnet2-decoding-threaded.h.

Constructor & Destructor Documentation

◆ OnlineNnet2DecodingThreadedConfig()

OnlineNnet2DecodingThreadedConfig ( )

inline

Definition at line 153 of file online-nnet2-decoding-threaded.h.

                                       {
     acoustic_scale = 0.1;
     max_buffered_features = 100;
     feature_batch_size = 2;
     nnet_batch_size = 32;
     max_loglikes_copy = 20;
     decode_batch_size = 2;
   }

Member Function Documentation

◆ Check()

void Check ( )

Definition at line 103 of file online-nnet2-decoding-threaded.cc.

References KALDI_ASSERT.

                                               {
   KALDI_ASSERT(max_buffered_features > 1);
   KALDI_ASSERT(feature_batch_size > 0);
   KALDI_ASSERT(max_loglikes_copy >= 0);
   KALDI_ASSERT(nnet_batch_size > 0);
   KALDI_ASSERT(decode_batch_size >= 1);
 }

◆ Register()

void Register ( OptionsItf * opts )

inline

Definition at line 164 of file online-nnet2-decoding-threaded.h.

References OptionsItf::Register(), and LatticeFasterDecoderConfig::Register().

Referenced by main().

                                   {
     decoder_opts.Register(opts);
     opts->Register("acoustic-scale", &acoustic_scale, "Scale used on acoustics "
                    "when decoding");
     opts->Register("max-buffered-features", &max_buffered_features, "Obscure "
                    "setting, affects multi-threaded decoding.");
     opts->Register("feature-batch-size", &max_buffered_features, "Obscure "
                    "setting, affects multi-threaded decoding.");
     opts->Register("nnet-batch-size", &nnet_batch_size, "Maximum batch size "
                    "(in frames) used when evaluating neural net likelihoods");
     opts->Register("max-loglikes-copy", &max_loglikes_copy,  "Obscure "
                    "setting, affects multi-threaded decoding.");
     opts->Register("decode-batch-sie", &decode_batch_size, "Obscure "
                    "setting, affects multi-threaded decoding.");
   }