-static std::vector<s_smpi_factor_multival_t> parse_factor(const char *smpi_coef_string)
-{
- std::vector<s_smpi_factor_multival_t> smpi_factor;
-
- /** Setup the tokenizer that parses the string **/
- typedef boost::tokenizer<boost::char_separator<char>> Tokenizer;
- boost::char_separator<char> sep(";");
- boost::char_separator<char> factor_separator(":");
- std::string tmp_string(smpi_coef_string);
- Tokenizer tokens(tmp_string, sep);
-
- /**
- * Iterate over patterns like A:B:C:D;E:F;G:H
- * These will be broken down into:
- * A --> B, C, D
- * E --> F
- * G --> H
- */
- for (Tokenizer::iterator token_iter = tokens.begin();
- token_iter != tokens.end(); token_iter++) {
-XBT_DEBUG("token : %s", token_iter->c_str());
- Tokenizer factor_values(*token_iter, factor_separator);
- s_smpi_factor_multival_t fact;
- if (factor_values.begin() == factor_values.end()) {
- xbt_die("Malformed radical for smpi factor: '%s'", smpi_coef_string);
- }
- unsigned int iteration = 0;
- for (Tokenizer::iterator factor_iter = factor_values.begin();
- factor_iter != factor_values.end(); factor_iter++, iteration++) {
- char *errmsg;
-
- if (factor_iter == factor_values.begin()) { /* first element */
- errmsg = bprintf("Invalid factor in chunk #%zu: %%s", smpi_factor.size()+1);
- fact.factor = xbt_str_parse_int(factor_iter->c_str(), errmsg);
- }
- else {
- errmsg = bprintf("Invalid factor value %d in chunk #%zu: %%s", iteration, smpi_factor.size()+1);
- fact.values.push_back(xbt_str_parse_double(factor_iter->c_str(), errmsg));
- }
- xbt_free(errmsg);
- }
-
- smpi_factor.push_back(fact);
- XBT_DEBUG("smpi_factor:\t%zu : %zu values, first: %f", fact.factor, smpi_factor.size(), fact.values[0]);
- }
- std::sort(smpi_factor.begin(), smpi_factor.end(),
- [](const s_smpi_factor_multival_t &pa,
- const s_smpi_factor_multival_t &pb) {
- return (pa.factor < pb.factor);
- });
- for (auto& fact : smpi_factor) {
- XBT_DEBUG("smpi_factor:\t%zu : %zu values, first: %f", fact.factor, smpi_factor.size() ,fact.values[0]);
- }
-
- return smpi_factor;
-}