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benchmarks. Rows/columns value/format performance.

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This commit is contained in:
Andrii Tkachenko 2018-02-07 09:31:17 +01:00
parent 1aac106a40
commit f460bb2678
1 changed files with 27 additions and 22 deletions
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49
benchmarks/styles.cpp
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@ -146,31 +146,32 @@ xlnt::workbook non_optimized_workbook_formats(int rows_number, int columns_numbe
auto elapsed = current_time() - start;
std::cout << "took " << elapsed / 1000.0 << "s for " << rows_number << " rows. generate_all_formats, number of unique formats " << formats.size() << std::endl;
std::cout << "elapsed " << elapsed / 1000.0 << ". generate_all_formats. number of unique formats " << formats.size() << std::endl;
start = current_time();
auto worksheet = wb[random_index(wb.sheet_count())];
for (int row_idx = 1; row_idx < rows_number; row_idx++)
auto cells_proceeded = 0;
for (int row_idx = 1; row_idx <= rows_number; row_idx++)
{
for (int col_idx = 1; col_idx < columns_number; col_idx++)
for (int col_idx = 1; col_idx <= columns_number; col_idx++)
{
auto cell = worksheet.cell(xlnt::cell_reference((xlnt::column_t)col_idx, (xlnt::row_t)row_idx));
std::ostringstream string_stm;
string_stm << "Col: " << col_idx << "Row: " << row_idx;
cell.value(string_stm.str());
cell.format(formats.at(random_index(formats.size())));
cells_proceeded++;
}
}
elapsed = current_time() - start;
std::cout << "took " << elapsed / 1000.0 << "s for " << rows_number << " rows. set values and formats for cells" << std::endl;
std::cout << "elapsed " << elapsed / 1000.0 << ". set values and formats for cells. cells proceeded " << cells_proceeded << std::endl;
return wb;
}
void to_save_profile(xlnt::workbook &wb, const std::string &f, int n, const std::string &msg)
void to_save_profile(xlnt::workbook &wb, const std::string &f)
{
using xlnt::benchmarks::current_time;
@ -178,10 +179,10 @@ void to_save_profile(xlnt::workbook &wb, const std::string &f, int n, const std:
wb.save(f);
auto elapsed = current_time() - start;
std::cout << "took " << elapsed / 1000.0 << "s for " << n << " rows. save workbook with " << msg << std::endl;
std::cout << "elapsed " << elapsed / 1000.0 << ". save workbook." << std::endl;
}
void to_load_profile(xlnt::workbook &wb, const std::string &f, int n, const std::string &msg)
void to_load_profile(xlnt::workbook &wb, const std::string &f)
{
using xlnt::benchmarks::current_time;
@ -189,35 +190,39 @@ void to_load_profile(xlnt::workbook &wb, const std::string &f, int n, const std:
wb.load(f);
auto elapsed = current_time() - start;
std::cout << "took " << elapsed / 1000.0 << "s for " << n << " rows. load workbook with " << msg << std::endl;
std::cout << "elapsed " << elapsed / 1000.0 << ". load workbook." << std::endl;
}
void read_formats_profile(xlnt::workbook &wb, int n)
void read_formats_profile(xlnt::workbook &wb, int rows_number, int columns_number)
{
using xlnt::benchmarks::current_time;
std::vector<int> values;
std::vector<std::string> values;
std::vector<xlnt::format> formats;
auto start = current_time();
for (int idx = 1; idx < n; idx++)
auto worksheet = wb[random_index(wb.sheet_count())];
for (int row_idx = 1; row_idx <= rows_number; row_idx++)
{
auto worksheet = wb[random_index(wb.sheet_count())];
auto cell = worksheet.cell(xlnt::cell_reference(1, (xlnt::row_t)idx));
values.push_back(cell.value<int>());
formats.push_back(cell.format());
for (int col_idx = 1; col_idx <= columns_number; col_idx++)
{
auto cell = worksheet.cell(xlnt::cell_reference((xlnt::column_t)col_idx, (xlnt::row_t)row_idx));
values.push_back(cell.value<std::string>());
formats.push_back(cell.format());
}
}
auto elapsed = current_time() - start;
std::cout << "took " << elapsed / 1000.0 << "s for " << n << " rows. read values and formats for cells" << std::endl;
std::cout << "elapsed " << elapsed / 1000.0 << ". read values and formats for cells. values count " << values.size()
<< ". formats count " << formats.size() << std::endl;
}
} // namespace
int main(int argc, char * argv[])
{
int rows_number = 10000;
int columns_number = 100;
int rows_number = 1000;
int columns_number = 10;
try
{
@ -230,11 +235,11 @@ int main(int argc, char * argv[])
std::cout << "started. number of rows " << rows_number << ", number of columns " << columns_number << std::endl;
auto wb = non_optimized_workbook_formats(rows_number, columns_number);
auto f = "temp-formats.xlsx";
to_save_profile(wb, f, rows_number, "formats");
to_save_profile(wb, f);
xlnt::workbook load_formats_wb;
to_load_profile(load_formats_wb, f, rows_number, "formats");
read_formats_profile(load_formats_wb, rows_number);
to_load_profile(load_formats_wb, f);
read_formats_profile(load_formats_wb, rows_number, columns_number);
}
catch(std::exception& ex)
{