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| author |  Valery Mironov <32071355+MBkkt@users.noreply.github.com> | 2024-05-15 09:55:15 -0700 |
|---|---|---|
| committer |  Copybara-Service <copybara-worker@google.com> | 2024-05-15 09:56:10 -0700 |
| commit | cbfe51b2c01da330ff292b145de91346a5950163 (patch) | |
| tree | b44cde72bf5ab82bda549202adaec082d4ab33ad /absl/strings/str_join_benchmark.cc | |
| parent | 6683a6174003e51259b4f6ffb276941aa27709ce (diff) | |
PR #1672: Optimize StrJoin with tuple without user defined formatter
Imported from GitHub PR https://github.com/abseil/abseil-cpp/pull/1672
https://github.com/abseil/abseil-cpp/discussions/1671
Merge ddcbb2466b2c9c4048d60be7e58cf47f935c257d into eba8db7baf6c326870f28e58977075b7b2fb243d
Merging this change closes #1672
COPYBARA_INTEGRATE_REVIEW=https://github.com/abseil/abseil-cpp/pull/1672 from MBkkt:optimize-str-join ddcbb2466b2c9c4048d60be7e58cf47f935c257d
PiperOrigin-RevId: 633988391
Change-Id: I2b3904211a29de3a768fb90a7fc106d7ff6c03e7
Diffstat (limited to 'absl/strings/str_join_benchmark.cc')
| -rw-r--r-- | absl/strings/str_join_benchmark.cc | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/absl/strings/str_join_benchmark.cc b/absl/strings/str_join_benchmark.cc index d6f689ff..be7a7257 100644 --- a/absl/strings/str_join_benchmark.cc +++ b/absl/strings/str_join_benchmark.cc @@ -16,6 +16,7 @@ #include "absl/strings/str_join.h" #include <string> +#include <tuple> #include <vector> #include <utility> @@ -94,4 +95,13 @@ BENCHMARK(BM_JoinStreamable) ->ArgPair(16, 256) ->ArgPair(256, 256); +void BM_JoinTuple(benchmark::State& state) { + for (auto _ : state) { + std::string s = + absl::StrJoin(std::make_tuple(123456789, 987654321, 24680, 13579), "/"); + benchmark::DoNotOptimize(s); + } +} +BENCHMARK(BM_JoinTuple); + } // namespace |