digraph cudaFlow { rankdir="LR"; p0x28fcca0[label="kernel" style="filled" color="white" fillcolor="black" fontcolor="white" shape="box3d"]; p0x28fcca0 -> p0x28fd510; p0x28fd510[label="capturer" style="filled" color="black" fillcolor="purple" fontcolor="white" shape="folder"]; subgraph cluster_p0x28fd510 { label="cudaSubflow: capturer"; color="purple" p0x28fd5e0[label="kernel_1"]; p0x28fd5e0 -> p0x28fd6b0; p0x28fd6b0[label="kernel_2"]; p0x28fd6b0 -> p0x28fd510; } }