Fix in CTF reader timing report

shahor02 · shahor02 · commit c463de93f18e · 2022-09-19T18:01:10.000+02:00
diff --git a/Detectors/CTF/workflow/src/CTFReaderSpec.cxx b/Detectors/CTF/workflow/src/CTFReaderSpec.cxx
@@ -301,14 +301,14 @@ void CTFReaderSpec::processTF(ProcessingContext& pc)
 
   // do we need to way to respect the delay ?
   long tNow = std::chrono::time_point_cast<std::chrono::microseconds>(std::chrono::system_clock::now()).time_since_epoch().count();
-  auto tDiff = tNow - mLastSendTime;
   if (mCTFCounter) {
+    auto tDiff = tNow - mLastSendTime;
     if (tDiff < mInput.delay_us) {
       pc.services().get<RawDeviceService>().waitFor((mInput.delay_us - tDiff) / 1000); // respect requested delay before sending
     }
   }
   tNow = std::chrono::time_point_cast<std::chrono::microseconds>(std::chrono::system_clock::now()).time_since_epoch().count();
-  LOGP(info, "Read CTF {} {} in {:.3f} s, {:.4f} s elapsed from previous CTF", mCTFCounter, entryStr, mTimer.CpuTime() - cput, 1e-6 * (tNow - mLastSendTime));
+  LOGP(info, "Read CTF {} {} in {:.3f} s, {:.4f} s elapsed from previous CTF", mCTFCounter, entryStr, mTimer.CpuTime() - cput, mCTFCounter ? 1e-6 * (tNow - mLastSendTime) : 0.);
   mLastSendTime = tNow;
   mCTFCounter++;
 }

Original file line number	Diff line number	Diff line change
`@@ -301,14 +301,14 @@ void CTFReaderSpec::processTF(ProcessingContext& pc)`
`301`	`301`
`302`	`302`	`// do we need to way to respect the delay ?`
`303`	`303`	`long tNow = std::chrono::time_point_cast<std::chrono::microseconds>(std::chrono::system_clock::now()).time_since_epoch().count();`
`304`		`- auto tDiff = tNow - mLastSendTime;`
`305`	`304`	`if (mCTFCounter) {`
	`305`	`+ auto tDiff = tNow - mLastSendTime;`
`306`	`306`	`if (tDiff < mInput.delay_us) {`
`307`	`307`	`pc.services().get<RawDeviceService>().waitFor((mInput.delay_us - tDiff) / 1000); // respect requested delay before sending`
`308`	`308`	`}`
`309`	`309`	`}`
`310`	`310`	`tNow = std::chrono::time_point_cast<std::chrono::microseconds>(std::chrono::system_clock::now()).time_since_epoch().count();`
`311`		`- LOGP(info, "Read CTF {} {} in {:.3f} s, {:.4f} s elapsed from previous CTF", mCTFCounter, entryStr, mTimer.CpuTime() - cput, 1e-6 * (tNow - mLastSendTime));`
	`311`	`+ LOGP(info, "Read CTF {} {} in {:.3f} s, {:.4f} s elapsed from previous CTF", mCTFCounter, entryStr, mTimer.CpuTime() - cput, mCTFCounter ? 1e-6 * (tNow - mLastSendTime) : 0.);`
`312`	`312`	`mLastSendTime = tNow;`
`313`	`313`	`mCTFCounter++;`
`314`	`314`	`}`