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geohot
2025-08-26 11:30:44 -07:00
parent 0c696e64ef
commit 4a8d24f69b
1 changed files with 4 additions and 1 deletions
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tinygrad/codegen/late/devectorizer.py
+4 -1
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@@ -237,8 +237,11 @@ def no_vectorized_buf(buf:UOp):
return new_buf.cast(buf.dtype)
def no_vectorized_index(buf:UOp, cast:UOp, idx:UOp):
if idx.dtype.count != 1: return None
cnt = cast.dtype.count
if idx.dtype.count != 1:
assert cnt == idx.dtype.count
new_dtype = cast.dtype.base.scalar().ptr(size=cast.dtype.size, addrspace=cast.dtype.addrspace).vec(cnt)
return UOp(Ops.PTRCAT, new_dtype, src=tuple([buf.index(idx.gep(i)) for i in range(cnt)]))
return buf.broadcast(cnt).index(idx.broadcast(cnt)*cnt+UOp.const(dtypes.int.vec(cnt), tuple(range(cnt))))
devectorize = PatternMatcher([