Skip to content

Draft: Sexaquark Hlt2 WithUT Turbo lines

(superseded by !3663 (merged))

First part of the trigger line searching for Sexaquarks as proposed in MR !2296 (closed). We currently only include Sexaquarks interacting with protons to give \bar{\Lambda}^0 K^+ and neutrons to give \bar{\Lambda}^0 K_s^0. Pions originating from the same interation vertex are also included as extra_outputs.

Local Estimation of BW

Using the code snippet $3187 and expected_2024_min_bias_hlt1_filtered_v2 to calculate compressed file sizes:

With Changes:
Ran over 10,000 events.
Turbo filesize = 1.82 MB. Turbo Events fired = 549
Turbo Rate = 1 MHz * 549 / 10,000 = 55 kHz
Turbo BW = 1 MHz * 1.82 MB / 10,000 = 182 MB/s

Full-stream filesize = 560 kB. Full-stream Events fired = 38
Full-stream Rate = 1 MHz * 38 / 10,000 = 3.8 kHz
Full-stream BW = 1 MHz * 4.07 MB / 10,000 = 407 MB/s

Without Changes:
Ran over 10,000 events.
Turbo filesize = 1.82 MB. Turbo Events fired = 539
Turbo Rate = 1 MHz * 539 / 10,000 = 54 kHz
Turbo BW = 1 MHz * 1.78 MB / 10,000 = 178 MB/s

Full-stream filesize = 560 kB. Full-stream Events fired = 38
Full-stream Rate = 1 MHz * 38 / 10,000 = 3.8 kHz
Full-stream BW = 1 MHz * 4.07 MB / 10,000 = 407 MB/s

Conclusion:
Ran locally over 10,000 events.
Change to QEE's Turbo Rate = 1 kHz Change to QEE's Turbo BW = 4 MB/s Change to QEE's Full-stream Rate = 0 kHz Change to QEE's Full-stream BW = 0 MB/s

Edited by Izaac Sanderswood

Merge request reports