ZhangHuiGui commented on code in PR #41234:
URL: https://github.com/apache/arrow/pull/41234#discussion_r1605790541
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cpp/src/arrow/compute/util_internal.h:
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@@ -26,8 +26,10 @@ namespace arrow {
namespace util {
template <typename T>
-void CheckAlignment(const void* ptr) {
- ARROW_DCHECK(reinterpret_cast<uint64_t>(ptr) % sizeof(T) == 0);
+void CheckAlignment(const void* ptr, bool do_check = true) {
Review Comment:
If the columns of the RowTable are not sorted during comparing(that is
`are_cols_sorted=false`), then there is no need to check memory alignment.
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