Files
rdkit/Code/Bench/descriptors.cpp
Andrew Dirksen abfddf2a79 add more benchmarking (#8878)
* Add many new c++ catch2 performance benchmarks.

* inline splitmix64 from boost, splitmix64 is not always available in boost. fun fact, this version is ~twice as fast

* reduce intensity of memory pressure test, target 200MB usage.

* new bench compound; accept suggestion from code review

* bench MolToCXSmiles

* Update Code/Bench/stereo.cpp

* impl first part of the suggestions from code reveiw

* impl second part of the suggestions from code reveiw
2025-11-27 17:38:24 +01:00

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#include <catch2/catch_all.hpp>
#include <string>
#include "bench_common.hpp"
#include <GraphMol/SmilesParse/SmilesParse.h>
#include <GraphMol/Descriptors/Lipinski.h>
using namespace RDKit;
TEST_CASE("Descriptors::calcNumSpiroAtoms", "[descriptors]") {
auto samples = bench_common::load_samples();
BENCHMARK("Descriptors::calcNumSpiroAtoms") {
auto sum = 0;
for (auto &mol : samples) {
sum += Descriptors::calcNumSpiroAtoms(mol);
}
return sum;
};
}
TEST_CASE("Descriptors::calcNumBridgeheadAtoms", "[descriptors]") {
auto samples = bench_common::load_samples();
BENCHMARK("Descriptors::calcNumBridgeheadAtoms") {
auto sum = 0;
for (auto &mol : samples) {
sum += Descriptors::calcNumBridgeheadAtoms(mol);
}
return sum;
};
}