Remove serial task queue

SerialTaskQueue is the only Gaudi component to use TBB tasks outside of the scheduler.

This object appears to have been early, speculative development for multithreading Gaudi that is not widely used. Its only client is TBBMessageSvc, which provides thread-safe messaging but is superseded by InertMessageSvc.

Rather than migrate SerialTaskQueue away from TBB tasks (see !1193 (merged)) this MR simply removes it, along with TBBMessageSvc.

mentioned in merge request !1193 (merged)

added 1 commit

• 0f8b9093 - TBB still needed elsewhere in CMake, didn't catch in local tests?

Compare with previous version

changed milestone to %v35r3

added lhcb-gaudi-head label

assigned to @clemenci

• [2021-04-02 00:07] Validation started with lhcb-gaudi-head#2896
• [2021-04-02 00:47] Validation started with lhcb-run2-gaudi-head#102
• [2021-04-02 01:22] Validation started with lhcb-run2-gaudi-head#102
• [2021-04-03 00:13] Validation started with lhcb-run2-gaudi-head#103
• [2021-04-03 00:43] Validation started with lhcb-run2-gaudi-head#103

approved this merge request

merged

mentioned in commit 1ad5f0fc