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#include <iomanip>
#include <iostream>
#include <string>
#include <vector>
#include <TCanvas.h>
#include <TFile.h>
#include <TH1D.h>
#include <TH2D.h>
#include <TTree.h>
#include <TPaveStats.h>
#include "DataFormats/Common/interface/Wrapper.h"
#include "DataFormats/EcalDigi/interface/EcalDigiCollections.h"
int main(int argc, char* argv[]) {
if (argc < 3) {
std::cout << "run with: ./<exe> <path to input file> <path to output file>\n";
exit(0);
}
// branches to use
edm::Wrapper<EBDigiCollection>*wgpuEB = nullptr, *wcpuEB = nullptr;
edm::Wrapper<EEDigiCollection>*wgpuEE = nullptr, *wcpuEE = nullptr;
std::string inFileName{argv[1]};
std::string outFileName{argv[2]};
// prep output
TFile rfout{outFileName.c_str(), "recreate"};
int const nbins = 400;
float const last = 4096.;
auto hADCEBGPU = new TH1D("hADCEBGPU", "hADCEBGPU", nbins, 0, last);
auto hADCEBCPU = new TH1D("hADCEBCPU", "hADCEBCPU", nbins, 0, last);
auto hADCEEGPU = new TH1D("hADCEEGPU", "hADCEEGPU", nbins, 0, last);
auto hADCEECPU = new TH1D("hADCEECPU", "hADCEECPU", nbins, 0, last);
auto hGainEBGPU = new TH1D("hGainEBGPU", "hGainEBGPU", 4, 0, 4);
auto hGainEBCPU = new TH1D("hGainEBCPU", "hGainEBCPU", 4, 0, 4);
auto hGainEEGPU = new TH1D("hGainEEGPU", "hGainEEGPU", 4, 0, 4);
auto hGainEECPU = new TH1D("hGainEECPU", "hGainEECPU", 4, 0, 4);
auto hADCEBGPUvsCPU = new TH2D("hADCEBGPUvsCPU", "hADCEBGPUvsCPU", nbins, 0, last, nbins, 0, last);
auto hADCEEGPUvsCPU = new TH2D("hADCEEGPUvsCPU", "hADCEEGPUvsCPU", nbins, 0, last, nbins, 0, last);
auto hGainEBGPUvsCPU = new TH2D("hGainEBGPUvsCPU", "hGainEBGPUvsCPU", 4, 0, 4, 4, 0, 4);
auto hGainEEGPUvsCPU = new TH2D("hGainEEGPUvsCPU", "hGainEEGPUvsCPU", 4, 0, 4, 4, 0, 4);
// prep input
TFile rfin{inFileName.c_str()};
TTree* rt = (TTree*)rfin.Get("Events");
rt->SetBranchAddress("EBDigiCollection_ecalCPUDigisProducer_ebDigis_RECO.", &wgpuEB);
rt->SetBranchAddress("EEDigiCollection_ecalCPUDigisProducer_eeDigis_RECO.", &wgpuEE);
rt->SetBranchAddress("EBDigiCollection_ecalDigis_ebDigis_RECO.", &wcpuEB);
rt->SetBranchAddress("EEDigiCollection_ecalDigis_eeDigis_RECO.", &wcpuEE);
// accumulate
auto const nentries = rt->GetEntries();
std::cout << ">>> nentries = " << nentries << std::endl;
for (int ie = 0; ie < nentries; ++ie) {
rt->GetEntry(ie);
auto const ngpuebs = wgpuEB->bareProduct().size();
auto const ncpuebs = wcpuEB->bareProduct().size();
auto const ngpuees = wgpuEE->bareProduct().size();
auto const ncpuees = wcpuEE->bareProduct().size();
if (ngpuebs != ncpuebs or ngpuees != ncpuees) {
std::cerr << "*** mismatch in ndigis: "
<< "ie = " << ie << " ngpuebs = " << ngpuebs << " ncpuebs = " << ncpuebs << " ngpuees = " << ngpuees
<< " ncpuees = " << ncpuees << std::endl;
// this is a must for now
//assert(ngpuebs==ncpuebs);
//assert(ngpuees==ncpuees);
}
// assume identical sizes
auto const& idsgpuEB = wgpuEB->bareProduct().ids();
auto const& datagpuEB = wgpuEB->bareProduct().data();
auto const& idscpuEB = wcpuEB->bareProduct().ids();
auto const& datacpuEB = wcpuEB->bareProduct().data();
for (uint32_t ieb = 0; ieb < ngpuebs; ++ieb) {
auto const& idgpu = idsgpuEB[ieb];
auto iter2idcpu = std::find(idscpuEB.begin(), idscpuEB.end(), idgpu);
// FIXME
assert(idgpu == *iter2idcpu);
auto const ptrdiff = iter2idcpu - idscpuEB.begin();
for (uint32_t s = 0u; s < 10u; s++) {
EcalMGPASample sampleGPU{datagpuEB[ieb * 10 + s]};
EcalMGPASample sampleCPU{datacpuEB[ptrdiff * 10 + s]};
hADCEBGPU->Fill(sampleGPU.adc());
hGainEBGPU->Fill(sampleGPU.gainId());
hADCEBCPU->Fill(sampleCPU.adc());
hGainEBCPU->Fill(sampleCPU.gainId());
hADCEBGPUvsCPU->Fill(sampleCPU.adc(), sampleGPU.adc());
hGainEBGPUvsCPU->Fill(sampleCPU.gainId(), sampleGPU.gainId());
}
}
auto const& idsgpuEE = wgpuEE->bareProduct().ids();
auto const& datagpuEE = wgpuEE->bareProduct().data();
auto const& idscpuEE = wcpuEE->bareProduct().ids();
auto const& datacpuEE = wcpuEE->bareProduct().data();
for (uint32_t iee = 0; iee < ngpuees; ++iee) {
auto const& idgpu = idsgpuEE[iee];
auto iter2idcpu = std::find(idscpuEE.begin(), idscpuEE.end(), idgpu);
// FIXME
assert(idgpu == *iter2idcpu);
// get the digis
auto const ptrdiff = iter2idcpu - idscpuEE.begin();
for (uint32_t s = 0u; s < 10u; s++) {
EcalMGPASample sampleGPU{datagpuEE[iee * 10 + s]};
EcalMGPASample sampleCPU{datacpuEE[ptrdiff * 10 + s]};
hADCEEGPU->Fill(sampleGPU.adc());
hGainEEGPU->Fill(sampleGPU.gainId());
hADCEECPU->Fill(sampleCPU.adc());
hGainEECPU->Fill(sampleCPU.gainId());
hADCEEGPUvsCPU->Fill(sampleCPU.adc(), sampleGPU.adc());
hGainEEGPUvsCPU->Fill(sampleCPU.gainId(), sampleGPU.gainId());
}
}
}
{
TCanvas c{"plots", "plots", 4200, 6200};
c.Divide(2, 4);
c.cd(1);
{
gPad->SetLogy();
hADCEBCPU->SetLineColor(kBlack);
hADCEBCPU->SetLineWidth(1.);
hADCEBCPU->Draw("");
hADCEBGPU->SetLineColor(kBlue);
hADCEBGPU->SetLineWidth(1.);
hADCEBGPU->Draw("sames");
gPad->Update();
auto stats = (TPaveStats*)hADCEBGPU->FindObject("stats");
auto y2 = stats->GetY2NDC();
auto y1 = stats->GetY1NDC();
stats->SetY2NDC(y1);
stats->SetY1NDC(y1 - (y2 - y1));
}
c.cd(2);
{
gPad->SetLogy();
hADCEECPU->SetLineColor(kBlack);
hADCEECPU->SetLineWidth(1.);
hADCEECPU->Draw("");
hADCEEGPU->SetLineColor(kBlue);
hADCEEGPU->SetLineWidth(1.);
hADCEEGPU->Draw("sames");
gPad->Update();
auto stats = (TPaveStats*)hADCEEGPU->FindObject("stats");
auto y2 = stats->GetY2NDC();
auto y1 = stats->GetY1NDC();
stats->SetY2NDC(y1);
stats->SetY1NDC(y1 - (y2 - y1));
}
c.cd(3);
{
gPad->SetLogy();
hGainEBCPU->SetLineColor(kBlack);
hGainEBCPU->SetLineWidth(1.);
hGainEBCPU->Draw("");
hGainEBGPU->SetLineColor(kBlue);
hGainEBGPU->SetLineWidth(1.);
hGainEBGPU->Draw("sames");
gPad->Update();
auto stats = (TPaveStats*)hGainEBGPU->FindObject("stats");
auto y2 = stats->GetY2NDC();
auto y1 = stats->GetY1NDC();
stats->SetY2NDC(y1);
stats->SetY1NDC(y1 - (y2 - y1));
}
c.cd(4);
{
gPad->SetLogy();
hGainEECPU->SetLineColor(kBlack);
hGainEECPU->SetLineWidth(1.);
hGainEECPU->Draw("");
hGainEEGPU->SetLineColor(kBlue);
hGainEEGPU->SetLineWidth(1.);
hGainEEGPU->Draw("sames");
gPad->Update();
auto stats = (TPaveStats*)hGainEEGPU->FindObject("stats");
auto y2 = stats->GetY2NDC();
auto y1 = stats->GetY1NDC();
stats->SetY2NDC(y1);
stats->SetY1NDC(y1 - (y2 - y1));
}
c.cd(5);
hADCEBGPUvsCPU->Draw("colz");
c.cd(6);
hADCEEGPUvsCPU->Draw("colz");
c.cd(7);
hGainEBGPUvsCPU->Draw("colz");
c.cd(8);
hGainEEGPUvsCPU->Draw("colz");
c.SaveAs("plots.pdf");
}
rfin.Close();
rfout.Write();
rfout.Close();
}
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