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"""Lower Sparse Iterators and Lower Sparse Buffers for Sparse TIR."""
from tvm import IRModule
from tvm.tir.transform import LowerSparseBuffer, LowerSparseIter
[docs]def lower_sparse_iter(mod: IRModule, check_invalid_binary_search: bool = False):
"""Lower sparse iterators in Sparse TIR.
Parameters
----------
mod : IRModule
The IRModule to lower.
check_invalid_binary_search : bool
Whether check invalid indices made by binary search.
"""
if not isinstance(mod, IRModule):
raise TypeError("Expected IRModule, but got {}".format(type(mod)))
return LowerSparseIter(check_invalid_binary_search)(mod)
[docs]def lower_sparse_buffer(mod: IRModule):
"""Lower sparse buffers in Sparse TIR.
Parameters
----------
mod : IRModule
The IRModule to lower.
"""
if not isinstance(mod, IRModule):
raise TypeError("Expected IRModule, but got {}".format(type(mod)))
return LowerSparseBuffer()(mod)