namespace simgrid::smpi::utils {
+class FactorSet {
+ const std::string& name_;
+ std::vector<s_smpi_factor_t> factors_;
+ double default_value_;
+ const std::function<double(s_smpi_factor_t const&)> lambda_;
+ bool initialized_ = false;
+
+public:
+ // Parse the factor from a string
+ FactorSet(
+ const std::string& name, double default_value = 1,
+ std::function<double(s_smpi_factor_t const&)> const& lambda = [](s_smpi_factor_t const& factor) {
+ return factor.values.front();
+ });
+ void parse(const std::string& values);
+ bool is_initialized() const { return initialized_; }
+ // Get the default factor, the one that is not a function of the size
+ double operator()();
+ // Get the factor to use for the provided size
+ double operator()(double size);
+};
XBT_PUBLIC std::vector<s_smpi_factor_t> parse_factor(const std::string& smpi_coef_string);
XBT_PUBLIC void add_benched_time(double time);
XBT_PUBLIC void account_malloc_size(size_t size, std::string_view file, int line, const void* ptr);
