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Code Activity

Simulation information for macro power

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This commit is contained in:
Alain Dargelas 2024-12-02 20:15:53 -08:00
parent ead4b34c3c
commit f65d98a00d
2 changed files with 4 additions and 1 deletions
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2
passes/cmds/activity.cc
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@ -178,7 +178,7 @@ struct ActivityPropPass : public Pass {
ActivityProp worker(module);
totalNbBitsWithActivity += worker.getNbBitsWithActivity();
}
log("Collected %d bits with activity", totalNbBitsWithActivity);
log("Collected %d bits with activity\n", totalNbBitsWithActivity);
log_flush();
}
} ActivityPropPass;

3
passes/sat/sim.cc
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@ -2541,6 +2541,9 @@ struct AnnotateActivity : public OutputWriter {
double clk_period = real_timescale * (double)max_time / (clktoggleCounts[0] / 2.0);
double frequency = 1.0 / clk_period;
worker->top->module->set_string_attribute("$FREQUENCY", std::to_string(frequency));
worker->top->module->set_string_attribute("$DURATION", std::to_string(max_time));
// Timescale is scaled by 1e12 so it can be retrieved (not 0) in Python due to precision limitation during conversion
worker->top->module->set_string_attribute("$TIMESCALE", std::to_string(real_timescale * 1e12));
if (debug) {
std::cout << "Clock toggle count: " << clktoggleCounts[0] << "\n";
std::cout << "Max time: " << max_time << "\n";