Snippet parameters dump

The pass dumps selected properties of some performance-critical operations in Subgraphs. Only MatMuls are currently supported by this pass.

To turn on snippet properties dump feature, the following environment variable should be used:

    OV_SNIPPETS_DUMP_BRGEMM_PARAMS="path=<path_to_csv_dump_file>" binary ...

Examples:

    OV_SNIPPETS_DUMP_BRGEMM_PARAMS="path=brgemm.csv" binary ...

Output example:

subgraph_name	name	in_type	out_type	in_shapes	out_shapes	in_layouts	out_layouts	M	N	K	m_block	n_block	k_block	acc_max_time	avg_max_time
FakeQuantitze_457	MatMul_438	i8;i8;f32	i32	1 16 128 64;1 16 64 128;1 16 64 128	1 16 128 128	0 2 1 3;0 1 2 3;0 1 2 3;	0 1 2 3;	128	128	64	32	FULL_DIM	FULL_DIM	41482	5185
FakeQuantitze_457	MatMul_452	u8;i8	i32	1 16 128 128;1 16 128 64	1 16 128 64	0 1 2 3;0 1 2 3;	0 1 2 3;	128	64	128	32	FULL_DIM	FULL_DIM	39427	4928