mapleFU commented on code in PR #34676:
URL: https://github.com/apache/arrow/pull/34676#discussion_r1144763362
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cpp/src/parquet/encoding_benchmark.cc:
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@@ -254,23 +255,59 @@ static void BM_PlainEncodingSpaced(benchmark::State&
state) {
state.SetBytesProcessed(state.iterations() * num_values * sizeof(CType));
}
+template <>
+void BM_EncodingSpaced<BooleanType>(benchmark::State& state, Encoding::type
encoding) {
+ using CType = bool;
+
+ const int num_values = static_cast<int>(state.range(0));
+ const double null_percent = static_cast<double>(state.range(1)) / 10000.0;
Review Comment:
For spaced tests, arguments come from here:
```
static void BM_SpacedArgs(benchmark::internal::Benchmark* bench) {
constexpr auto kPlainSpacedSize = 32 * 1024; // 32k
bench->Args({/*size*/ kPlainSpacedSize, /*null_in_ten_thousand*/ 1});
bench->Args({/*size*/ kPlainSpacedSize, /*null_in_ten_thousand*/ 100});
bench->Args({/*size*/ kPlainSpacedSize, /*null_in_ten_thousand*/ 1000});
bench->Args({/*size*/ kPlainSpacedSize, /*null_in_ten_thousand*/ 5000});
bench->Args({/*size*/ kPlainSpacedSize, /*null_in_ten_thousand*/ 10000});
}
```
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