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	'TF_Status',
	],
	=> 'void' );

$ffi->attach( [ 'DeleteSession' => '_Delete' ] => [
	arg 'TF_Session' => 's',
	arg 'TF_Status' => 'status',
], => 'void' );

sub DESTROY {
	my ($self) = @_;
	my $s = AI::TensorFlow::Libtensorflow::Status->New;
	$self->Close($s);
	# TODO this may not be needed with automatic Status handling
	die "Could not close session" unless $s->GetCode == AI::TensorFlow::Libtensorflow::Status::OK;
	$self->_Delete($s);
	die "Could not delete session" unless $s->GetCode == AI::TensorFlow::Libtensorflow::Status::OK;
}

1;

__END__

=pod

=encoding UTF-8

=head1 NAME

AI::TensorFlow::Libtensorflow::Session - Session for driving ::Graph execution

=head1 CONSTRUCTORS

=head2 New

B<Parameters>

=over 4

=item L<TFGraph|AI::TensorFlow::Libtensorflow::Lib::Types/TFGraph> $graph

Graph to associate with the session.

=item L<TFSessionOptions|AI::TensorFlow::Libtensorflow::Lib::Types/TFSessionOptions> $opt

Session options.

=item L<TFStatus|AI::TensorFlow::Libtensorflow::Lib::Types/TFStatus> $status

Status.

=back

B<Returns>

=over 4

=item Maybe[TFSession]

A new execution session with the associated graph, or C<undef> on
error.

=back

B<C API>: L<< C<TF_NewSession>|AI::TensorFlow::Libtensorflow::Manual::CAPI/TF_NewSession >>

=head2 LoadFromSavedModel

B<C API>: L<< C<TF_LoadSessionFromSavedModel>|AI::TensorFlow::Libtensorflow::Manual::CAPI/TF_LoadSessionFromSavedModel >>

=head1 METHODS

=head2 Run

Run the graph associated with the session starting with the supplied
C<$inputs> with corresponding values in C<$input_values>.

The values at the outputs given by C<$outputs> will be placed in
C<$output_values>.

B<Parameters>

=over 4

=item Maybe[TFBuffer] $run_options

Optional C<TFBuffer> containing serialized representation of a `RunOptions` protocol buffer.

=item ArrayRef[TFOutput] $inputs

Inputs to set.

=item ArrayRef[TFTensor] $input_values

Values to assign to the inputs given by C<$inputs>.

=item ArrayRef[TFOutput] $outputs

Outputs to get.

=item ArrayRef[TFTensor] $output_values

Reference to where the output values for C<$outputs> will be placed.

=item ArrayRef[TFOperation] $target_opers

TODO

=item Maybe[TFBuffer] $run_metadata

Optional empty C<TFBuffer> which will be updated to contain a serialized
representation of a `RunMetadata` protocol buffer.

=item L<TFStatus|AI::TensorFlow::Libtensorflow::Lib::Types/TFStatus> $status

Status

=back

B<C API>: L<< C<TF_SessionRun>|AI::TensorFlow::Libtensorflow::Manual::CAPI/TF_SessionRun >>