Function MakeReplacements

cpp/src/arrow/compute/kernels/vector_replace_benchmark.cc:35–42

static constexpr random::SeedType kLongLength = 16384;

static std::shared_ptr<Array> MakeReplacements(random::RandomArrayGenerator* generator,
                                               const BooleanArray& mask) {
  int64_t count = 0;
  for (int64_t i = 0; i < mask.length(); i++) {
    count += mask.Value(i) && mask.IsValid(i);
  }
  return generator->Int64(count, /*min=*/-65536, /*max=*/65536, /*null_probability=*/0.1);
}

static void ReplaceWithMaskLowSelectivityBench(
    benchmark::State& state) {  // NOLINT non-const reference