Visible to Intel only — GUID: GUID-F8A2262E-F275-48FC-9935-EF1ADE3ED2CA
Visible to Intel only — GUID: GUID-F8A2262E-F275-48FC-9935-EF1ADE3ED2CA
Graph Dump
oneDNN supports dumping the computation graph constructed with graph API. The dumped graph can be used for visualization and performance benchmark.
Build-Time Controls
The graph dumping feature only works when ONEDNN_BUILD_GRAPH is ON.
CMake Option |
Supported values (defaults in bold) |
Description |
---|---|---|
ONEDNN_ENABLE_GRAPH_DUMP |
ON, OFF |
Controls dumping ( Graph Dump ) graph artifacts |
Run-Time Controls
When the feature is enabled at build time, the environment variable ONEDNN_GRAPH_DUMP can be used to control the serialization level. This option accepts setting flags. These flags can be combined together to make the library dumping different files. For example, the below setting will generate files containing library graph and subgraphs in each partition.
Variable |
Flags |
Description |
---|---|---|
ONEDNN_GRAPH_DUMP |
(default) graph subgraph |
No graph or subgraph dumped Library graph Library subgraph contained in a partition |
ONEDNN_GRAPH_DUMP=graph,subgraph ./application
This may produce graph JSON files as follows:
onednn_graph_verbose,info,serialize graph to a json file graph-100001.json
onednn_graph_verbose,info,serialize graph to a json file graph-100001-partitioning.json
onednn_graph_verbose,info,serialize graph to a json file graph-100002-1313609102600373579.json
onednn_graph_verbose,info,serialize graph to a json file graph-100003-12829238476173481280.json