bench: various args improvements

- use ALLOW_BOOL for -list arg instead of ALLOW_ANY
- touch up `-asymptote=<n1,n2,n3...>` help
- pack Args struct a bit more efficiently
- handle args in alphabetical order

2 files changed, 5 insertions, 5 deletions

diff --git a/src/bench/bench.h b/src/bench/bench.h
index 3bce23ab6d..b0e4006ee3 100644
--- a/src/bench/bench.h
+++ b/src/bench/bench.h
@@ -41,12 +41,12 @@ using ankerl::nanobench::Bench;
 typedef std::function<void(Bench&)> BenchFunction;
 
 struct Args {
-    std::string regex_filter;
     bool is_list_only;
     std::chrono::milliseconds min_time;
     std::vector<double> asymptote;
     std::string output_csv;
     std::string output_json;
+    std::string regex_filter;
 };
 
 class BenchRunner
diff --git a/src/bench/bench_bitcoin.cpp b/src/bench/bench_bitcoin.cpp
index ebf5160758..33a9ea80ed 100644
--- a/src/bench/bench_bitcoin.cpp
+++ b/src/bench/bench_bitcoin.cpp
@@ -22,9 +22,9 @@ static void SetupBenchArgs(ArgsManager& argsman)
 {
     SetupHelpOptions(argsman);
 
-    argsman.AddArg("-asymptote=n1,n2,n3,...", "Test asymptotic growth of the runtime of an algorithm, if supported by the benchmark", ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
+    argsman.AddArg("-asymptote=<n1,n2,n3,...>", "Test asymptotic growth of the runtime of an algorithm, if supported by the benchmark", ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
     argsman.AddArg("-filter=<regex>", strprintf("Regular expression filter to select benchmark by name (default: %s)", DEFAULT_BENCH_FILTER), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
-    argsman.AddArg("-list", "List benchmarks without executing them", ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
+    argsman.AddArg("-list", "List benchmarks without executing them", ArgsManager::ALLOW_BOOL, OptionsCategory::OPTIONS);
     argsman.AddArg("-min_time=<milliseconds>", strprintf("Minimum runtime per benchmark, in milliseconds (default: %d)", DEFAULT_MIN_TIME_MS), ArgsManager::ALLOW_INT, OptionsCategory::OPTIONS);
     argsman.AddArg("-output_csv=<output.csv>", "Generate CSV file with the most important benchmark results", ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
     argsman.AddArg("-output_json=<output.json>", "Generate JSON file with all benchmark results", ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);
@@ -105,12 +105,12 @@ int main(int argc, char** argv)
     }
 
     benchmark::Args args;
-    args.regex_filter = argsman.GetArg("-filter", DEFAULT_BENCH_FILTER);
-    args.is_list_only = argsman.GetBoolArg("-list", false);
     args.asymptote = parseAsymptote(argsman.GetArg("-asymptote", ""));
+    args.is_list_only = argsman.GetBoolArg("-list", false);
     args.min_time = std::chrono::milliseconds(argsman.GetArg("-min_time", DEFAULT_MIN_TIME_MS));
     args.output_csv = argsman.GetArg("-output_csv", "");
     args.output_json = argsman.GetArg("-output_json", "");
+    args.regex_filter = argsman.GetArg("-filter", DEFAULT_BENCH_FILTER);
 
     benchmark::BenchRunner::RunAll(args);