This commit adds support for `gpu.cluster_dim_blocks` and
`gpu.cluster_block_id` Ops to represent number of blocks per cluster and
block id inside a cluster respectively. Also, fixed the description of
`gpu.cluster_dim` Op and updated the `cga_cluster.mlir` test file to use
`gpu.cluster_dim_blocks`
Co-authored-by: pradeepku <pradeepku@nvidia.com>
Co-authored-by: Guray Ozen <guray.ozen@gmail.com>
bd6568c98a