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#20892 (Mar 13, 2026, 8:29:00 PM)

Started 2 hr 43 min ago
Took 9 min 15 sec on build4-deb12build-ansible

Started by upstream project gerrit-osmo-trx build number 529
originally caused by:

This run spent:

  • 9.7 sec waiting;
  • 9 min 15 sec build duration;
  • 9 min 24 sec total from scheduled to completion.
Revision: 13cf038ba3fcd08f22a5b5dbab0ebf9f56cc34dd
Repository: $GERRIT_REPO_URL
  • master
transceiver: add optional Laurent burst LUT modulation (int16)

Introduce an optional Burst LUT optimization for Laurent-based burst
modulation, enabled via --with-burst-lut.

- Add precomputed Laurent LUT tables (float and int16 I/Q variants)
- Generate LUT at initialization (prepareBurstLUT)
- Use LUT-based modulation for sps=4 when enabled
- Keep original modulateBurstLaurent() as fallback
- Add configure.ac option and USE_BURST_LUT define

This reduces runtime computation by replacing per-burst Laurent
processing with memcpy-based LUT lookups.

Change-Id: I1715c2d33dc55fe1c7be5c6e7259d378ea5e80b2
dtv.comp at