Use unsigned dtype

Quantco · Aug 29, 2024 · ec451fd · ec451fd
1 parent 57e0dce
commit ec451fd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ndonnx/_core/_numericimpl.py b/ndonnx/_core/_numericimpl.py
@@ -578,7 +578,7 @@ def cumulative_sum(
                 f"Unsupported dtype parameter for cumulative_sum {dtype} due to missing kernel support"
             )
         else:
-            out = x.astype(_determine_reduce_op_dtype(x, None, dtypes.int64))
+            out = x.astype(_determine_reduce_op_dtype(x, None, dtypes.uint64))
 
         out = from_corearray(
             opx.cumsum(