cyb70289 commented on code in PR #15041:
URL: https://github.com/apache/arrow/pull/15041#discussion_r1052891524
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cpp/src/arrow/compute/kernels/vector_sort_benchmark.cc:
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@@ -95,6 +95,25 @@ static void
ChunkedArraySortFuncInt64Benchmark(benchmark::State& state,
ArraySortFuncBenchmark(state, runner,
std::make_shared<ChunkedArray>(chunks));
}
+template <typename Runner>
+static void ChunkedArraySortFuncStringBenchmark(benchmark::State& state,
+ const Runner& runner, int64_t
min_length,
+ int64_t max_length) {
+ RegressionArgs args(state);
+
+ const int64_t n_chunks = 10;
+ const int64_t array_size = args.size / n_chunks / sizeof(int64_t);
+ auto rand = random::RandomArrayGenerator(kSeed);
+
+ ArrayVector chunks;
+ for (int64_t i = 0; i < n_chunks; ++i) {
+ chunks.push_back(std::static_pointer_cast<StringArray>(
+ rand.String(array_size, min_length, max_length,
args.null_proportion)));
Review Comment:
Is this pointer cast necessary?
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