tried small events and large, and going to 0 packets, and non-0; see …#303
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rrivera747 wants to merge 5 commits into
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tried small events and large, and going to 0 packets, and non-0; see …#303rrivera747 wants to merge 5 commits into
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…100 Khz event rate and 1.4GBps data rate with emulated ROCs
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goes with Mu2e/mu2e-pcie-utils#141 |
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Pull request overview
This PR updates the DTC frontend buffer-test subevent path to use GetSubEventData2(...) and adds additional trace output for validating returned subevent payload contents during high-rate emulated ROC testing.
Changes:
- Switches subevent retrieval from
GetSubEventData(...)toGetSubEventData2(...). - Adds trace logging for event window tag, iteration, subevent count, and first/last qwords of each returned subevent.
- Reduces idle “no more subevents” status logging frequency from every 100 to every 2000 iterations.
eflumerf
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May 14, 2026
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after removing several unguarded stringstream instances, event rate can now get to 280KHz for 2 DTCs |
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…100 Khz event rate and 1.4GBps data rate with emulated ROCs