Skip to main content

constructor

// StatisticOutput constructor
StatisticOutputClassName(SST::Params& params);
SST::PortModule();

This constructor is called when a StatisticOutput is created by the simulation engine. Each rank in SST has its own instance of the StatisticOutput object; threads share an Output.

info

If a StatisticOutput is serializable (for checkpoint/restart or interactive introspection), it must also implement a default constructor for use by the serializer.

info

SST provides a global output directory per simulation which can be specified by the user via the --output-directory= command line option. StatisticOutput objects should use the getAbsolutePathForOutputFile function to place files in this directory. SST will have already checked the directory for write permissions.

Parameters​

  • params (Params&) The parameter set passed into the module by the loading sub(component).
  • returns (StatisticOutput) The newly constructed StatisticOutput

Example​

ExampleStatisticOutput(SST::Params& params)
{
    Output out = getSimulationOutput();
    setStatisticOutputName("ExampleStatisticOutput"); // Give the output object a name describing its type
    out.verbose( CALL_INFO, 1, 0, "Using StatisticOutput: %s\n", getStatisticOutputName().c_str() );
}
#include <sst/core/statapi/statoutput.h>