ggml_opt_outputs_i: Get one output head's tensors from an optimizer context

In ggmlR: 'GGML' Tensor Operations for Machine Learning

Get one output head's tensors from an optimizer context

Description

Per-head counterparts of ggml_opt_outputs() and friends, for multi-output models. ihead is 1-based; head 1 is what the single-head accessors return.

Usage

ggml_opt_outputs_i(opt_ctx, ihead)

ggml_opt_labels_i(opt_ctx, ihead)

ggml_opt_loss_weights_i(opt_ctx, ihead)

ggml_opt_pred_i(opt_ctx, ihead)

ggml_opt_ncorrect_i(opt_ctx, ihead)

Arguments

opt_ctx	External pointer to optimizer context
ihead	Output head index, 1-based

Value

External pointer to the tensor, or NULL if this head has none

See Also

Other optimization: ggml_fit_opt(), ggml_fit_opt_gen(), ggml_fit_opt_multi(), ggml_opt_alloc(), ggml_opt_context_optimizer_type(), ggml_opt_dataset_data(), ggml_opt_dataset_free(), ggml_opt_dataset_get_batch(), ggml_opt_dataset_get_batch_head(), ggml_opt_dataset_init(), ggml_opt_dataset_labels(), ggml_opt_dataset_ndata(), ggml_opt_dataset_shuffle(), ggml_opt_dataset_weights(), ggml_opt_default_params(), ggml_opt_epoch(), ggml_opt_eval(), ggml_opt_fit(), ggml_opt_fit_multi(), ggml_opt_free(), ggml_opt_get_lr(), ggml_opt_grad_acc(), ggml_opt_init(), ggml_opt_init_for_fit(), ggml_opt_init_for_fit_multi(), ggml_opt_inputs(), ggml_opt_labels(), ggml_opt_loss(), ggml_opt_loss_i(), ggml_opt_loss_type_binary_cross_entropy(), ggml_opt_loss_type_cross_entropy(), ggml_opt_loss_type_huber(), ggml_opt_loss_type_mae(), ggml_opt_loss_type_mean(), ggml_opt_loss_type_mse(), ggml_opt_loss_type_sum(), ggml_opt_loss_type_weighted_mse(), ggml_opt_n_loss(), ggml_opt_ncorrect(), ggml_opt_optimizer_name(), ggml_opt_optimizer_type_adamw(), ggml_opt_optimizer_type_sgd(), ggml_opt_outputs(), ggml_opt_pred(), ggml_opt_prepare_alloc(), ggml_opt_reset(), ggml_opt_result_accuracy(), ggml_opt_result_free(), ggml_opt_result_init(), ggml_opt_result_loss(), ggml_opt_result_loss_i(), ggml_opt_result_n_loss(), ggml_opt_result_ndata(), ggml_opt_result_pred(), ggml_opt_result_reset(), ggml_opt_set_lr(), ggml_opt_static_graphs(), ggml_snapshot_free(), ggml_trainer()

ggmlR documentation built on Oct. 23, 2026, 1:07 a.m.