ggml_graph_dump_dot: Export Graph to DOT Format

In ggmlR: 'GGML' Tensor Operations for Machine Learning

Export Graph to DOT Format

Description

Exports the computation graph to a DOT file for visualization. The DOT file can be converted to an image using Graphviz tools.

Usage

ggml_graph_dump_dot(graph, leafs = NULL, filename)

Arguments

graph	Graph object
leafs	Optional graph with leaf tensors (NULL for none)
filename	Output filename (should end with .dot)

Value

No return value, called for side effects

Examples

ctx <- ggml_init(16 * 1024 * 1024)
a <- ggml_new_tensor_1d(ctx, GGML_TYPE_F32, 10)
b <- ggml_relu(ctx, a)
graph <- ggml_build_forward_expand(ctx, b)
ggml_graph_dump_dot(graph, NULL, tempfile(fileext = ".dot"))
ggml_free(ctx)

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