boost/math
2
0
Fork 0
mirror of https://github.com/boostorg/math.git synced 2026-01-19 04:22:09 +00:00
Code Issues Projects Releases Wiki Activity

Change global-lock to be more efficient when running the tests on multi-core machines.

Browse Source
This commit is contained in:
jzmaddock
2015-10-26 18:48:17 +00:00
parent d6e6ec366e
commit 5eb74b83c0
2 changed files with 20 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
reporting/performance/table_helper.cpp
View File

@@ -20,7 +20,11 @@
#include <iomanip>
#include "table_helper.hpp"
void add_cell(boost::intmax_t val, const std::string& table_name, const std::string& row_name, const std::string& column_heading);
void add_to_all_sections(const std::string& id, std::string list_name = "performance_all_sections");
std::vector<std::vector<double> > data;
std::vector<std::tuple<double, std::string, std::string, std::string> > items_to_add;
inline std::string sanitize_string(const std::string& s)
{
@@ -45,10 +49,11 @@ boost::filesystem::path path_to_content;
struct content_loader
{
boost::interprocess::named_mutex mu;
boost::interprocess::scoped_lock<boost::interprocess::named_mutex> lock;
content_loader() : mu(boost::interprocess::open_or_create, "handle_test_result"), lock(mu)
content_loader(){}
~content_loader()
{
boost::interprocess::named_mutex mu(boost::interprocess::open_or_create, "handle_test_result");
boost::interprocess::scoped_lock<boost::interprocess::named_mutex> lock(mu);
boost::filesystem::path p(__FILE__);
p = p.parent_path();
p /= "doc";
@@ -67,9 +72,16 @@ struct content_loader
} while(is.good());
}
}
}
~content_loader()
{
//
// Now iterate through results and add them one at a time:
//
for(auto i = items_to_add.begin(); i != items_to_add.end(); ++i)
{
add_cell(static_cast<boost::uintmax_t>(std::get<0>(*i) / 1e-9), std::get<1>(*i), std::get<2>(*i), std::get<3>(*i));
}
//
// Write out the results:
//
boost::filesystem::ofstream os(path_to_content);
os << content;
}
@@ -345,7 +357,8 @@ void add_cell(boost::intmax_t val, const std::string& table_name, const std::str
void report_execution_time(double t, std::string table, std::string row, std::string heading)
{
add_cell(static_cast<boost::uintmax_t>(t / 1e-9), table, row, heading);
items_to_add.push_back(std::make_tuple(t, table, row, heading));
//add_cell(static_cast<boost::uintmax_t>(t / 1e-9), table, row, heading);
}
std::string get_compiler_options_name()

6
reporting/performance/table_helper.hpp
View File

@@ -294,12 +294,6 @@ inline double dcdflib_t_n_quantile(double p, double param, double nc)
extern std::vector<std::vector<double> > data;
std::string sanitize_string(const std::string& s);
void load_table(std::vector<std::vector<std::string> >& table, std::string::const_iterator begin, std::string::const_iterator end);
std::string save_table(std::vector<std::vector<std::string> >& table);
void add_to_all_sections(const std::string& id, std::string list_name = "performance_all_sections");
void add_cell(const std::string& cell_name, const std::string& table_name, const std::string& row_name, const std::string& column_heading);
void set_result(const std::string& cell_name, const std::string& cell_content, const std::string& table_name, const std::string& row_name, const std::string& column_name);
void report_execution_time(double t, std::string table, std::string row, std::string heading);
std::string get_compiler_options_name();