wrench::TraceFileLoader Class Reference

A class that can load a job submission trace (a.k.a. supercomputer workload) in the SWF format (see http://www.cs.huji.ac.il/labs/parallel/workload/swf.html) and store it as a vector of simulation-relevant fields. More...

#include <TraceFileLoader.h>

Static Public Member Functions

static std::vector< std::tuple< std::string, double, double, double, double, unsigned int, std::string > > loadFromTraceFile (std::string filename, bool ignore_invalid_jobs, double desired_submit_time_of_first_job)
 Load the workflow trace file. More...
 

Detailed Description

A class that can load a job submission trace (a.k.a. supercomputer workload) in the SWF format (see http://www.cs.huji.ac.il/labs/parallel/workload/swf.html) and store it as a vector of simulation-relevant fields.

Member Function Documentation

◆ loadFromTraceFile()

std::vector< std::tuple< std::string, double, double, double, double, unsigned int, std::string > > wrench::TraceFileLoader::loadFromTraceFile ( std::string  filename,
bool  ignore_invalid_jobs,
double  desired_submit_time_of_first_job 
)
static

Load the workflow trace file.

Parameters
filenamethe path to the trace file in SWF format or in JSON format
ignore_invalid_jobswhether to ignore invalid job specifications
desired_submit_time_of_first_jobthe desired submit of of the first job (-1 means "use whatever time is in the trace file")
Returns
a vector of tuples, where each tuple is a job description with the following fields:
  • job id
  • submission time
  • actual time
  • requested time,
  • requested ram
  • requested number of nodes
  • username
Exceptions
std::invalid_argument

The documentation for this class was generated from the following files: