ggml_dup: Duplicate Tensor (Graph)

In ggmlR: 'GGML' Tensor Operations for Machine Learning

Duplicate Tensor (Graph)

Description

Creates a graph node that copies a tensor. This is a graph operation that must be computed using ggml_build_forward_expand() and ggml_graph_compute(). Unlike ggml_dup_tensor which just allocates, this creates a copy operation in the graph.

Usage

ggml_dup(ctx, a)

Arguments

ctx	GGML context
a	Input tensor

Value

Tensor representing the copy operation

Examples

ctx <- ggml_init(1024 * 1024)
a <- ggml_new_tensor_1d(ctx, GGML_TYPE_F32, 5)
ggml_set_f32(a, c(1, 2, 3, 4, 5))
b <- ggml_dup(ctx, a)
graph <- ggml_build_forward_expand(ctx, b)
ggml_graph_compute(ctx, graph)
ggml_get_f32(b)
ggml_free(ctx)

ggmlR documentation built on July 14, 2026, 1:08 a.m.