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More timers in the integrator

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This commit is contained in:
Guido Cossu
2018-04-26 12:01:56 +09:00
parent c897878776
commit 43f5a0df50
3 changed files with 104 additions and 67 deletions
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12
lib/qcd/hmc/integrators/Integrator.h
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@ -114,18 +114,26 @@ class Integrator {
// input U actually not used in the fundamental case
// Fundamental updates, include smearing
for (int a = 0; a < as[level].actions.size(); ++a) {
for (int a = 0; a < as[level].actions.size(); ++a) {
double start_full = usecond();
Field force(U._grid);
conformable(U._grid, Mom._grid);
Field& Us = Smearer.get_U(as[level].actions.at(a)->is_smeared);
double start_force = usecond();
as[level].actions.at(a)->deriv(Us, force); // deriv should NOT include Ta
std::cout << GridLogIntegrator << "Smearing (on/off): " << as[level].actions.at(a)->is_smeared << std::endl;
if (as[level].actions.at(a)->is_smeared) Smearer.smeared_force(force);
force = FieldImplementation::projectForce(force); // Ta for gauge fields
double end_force = usecond();
Real force_abs = std::sqrt(norm2(force)/U._grid->gSites());
std::cout << GridLogIntegrator << "Force average: " << force_abs << std::endl;
std::cout << GridLogIntegrator << "["<<level<<"]["<<a<<"] Force average: " << force_abs << std::endl;
Mom -= force * ep;
double end_full = usecond();
double time_full = (end_full - start_full) / 1e3;
double time_force = (end_force - start_force) / 1e3;
std::cout << GridLogIntegrator << "["<<level<<"]["<<a<<"] P update elapsed time: " << time_full << " ms (force: " << time_force << " ms)" << std::endl;
}
// Force from the other representations