felipecrv commented on code in PR #43795:
URL: https://github.com/apache/arrow/pull/43795#discussion_r1733345466
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cpp/src/arrow/chunked_array.h:
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@@ -182,6 +182,9 @@ class ARROW_EXPORT ChunkedArray {
/// \return Status
Status ValidateFull() const;
+ /// \brief Determine if all chunks are located on the CPU
+ bool IsCpu() const;
Review Comment:
Exactly.
But with my PR we might calculate the device set on the constructor then
this becomes a cheap check on the pre-calculated device set. So feel free to
name it `is_cpu()` even though it's doing a loop.
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