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"""FlashInfer layernorm kernels."""

from tokenspeed_kernel.platform import current_platform
from tokenspeed_kernel.registry import error_fn

fused_add_rmsnorm = error_fn
gemma_fused_add_rmsnorm = error_fn
gemma_rmsnorm = error_fn
layernorm = error_fn
rmsnorm = error_fn

if current_platform().is_nvidia:
    try:
        from flashinfer import (
            fused_add_rmsnorm,
            gemma_fused_add_rmsnorm,
            gemma_rmsnorm,
            layernorm,
            rmsnorm,
        )
    except ImportError:
        pass

__all__ = [
    "fused_add_rmsnorm",
    "gemma_fused_add_rmsnorm",
    "gemma_rmsnorm",
    "layernorm",
    "rmsnorm",
]