{
    "4": {
        "BLOCK_SIZE_M": 16,
        "BLOCK_SIZE_N": 32,
        "BLOCK_SIZE_K": 128,
        "GROUP_SIZE_M": 64,
        "num_warps": 4,
        "num_stages": 3
    },
    "8": {
        "BLOCK_SIZE_M": 16,
        "BLOCK_SIZE_N": 32,
        "BLOCK_SIZE_K": 128,
        "GROUP_SIZE_M": 32,
        "num_warps": 4,
        "num_stages": 4
    }
}
