christoph/fail
1
Fork 0
Code Actions Packages Releases Activity

DatabaseCampaign/-Experiment: add burst faults

Browse Source 
This change introduces the ability to inject burst faults to
the DatabaseCampaign/-Experiment and thus to all derived
campaigns/experiments.

Change-Id: I491d021ed3953562bd7c908e9de50d448bc8ef33
This commit is contained in:
Michael Lenz
2016-02-10 12:12:24 +01:00
committed by Horst Schirmeier
parent bcf75bceee
commit ad558abeb6
5 changed files with 46 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/core/cpn/DatabaseCampaign.cc
View File

@ -46,6 +46,10 @@ bool DatabaseCampaign::run() {
cmd.addOption("p", "prune-method", Arg::Required,
"-p/--prune-method \tWhich import method(s) to use (default: \"%\"; use % and _ as wildcard characters)");
CommandLine::option_handle BURST =
cmd.addOption("","inject-bursts", Arg::None,
"--inject-bursts \tinject burst faults (default: single bitflips)");
if (!cmd.parse()) {
log_send << "Error parsing arguments." << std::endl;
exit(-1);
@ -91,6 +95,14 @@ bool DatabaseCampaign::run() {
benchmarks.push_back("%");
}
if (cmd[BURST]) {
m_inject_bursts = true;
log_send << "fault model: burst" << std::endl;
} else {
m_inject_bursts = false;
log_send << "fault model: single-bit flip" << std::endl;
}
if (cmd[PRUNER]) {
m_fspmethod = std::string(cmd[PRUNER].first()->arg);
} else {
@ -225,7 +237,7 @@ bool DatabaseCampaign::run_variant(Database::Variant variant) {
}
pilot.set_data_address(data_address);
pilot.set_data_width(data_width);
pilot.set_inject_bursts(m_inject_bursts);
this->cb_send_pilot(pilot);

6
src/core/cpn/DatabaseCampaign.hpp
View File

@ -39,6 +39,8 @@ class DatabaseCampaign : public Campaign {
id_map completed_pilots; // !< map: Pilot IDs -> result count
#endif
bool m_inject_bursts; // !< inject burst faults?
public:
DatabaseCampaign() {};
@ -61,7 +63,9 @@ public:
* there are less result rows, the pilot will be again sent to the clients
* @return \c exptected number of results
*/
virtual int expected_number_of_results(std::string variant, std::string benchmark) { return 8;}
virtual int expected_number_of_results(std::string variant, std::string benchmark) {
return (m_inject_bursts ? 1 : 8);
}
/**
* Callback function that can be used to add command line options