[TGL] 25-100% perf impact on SynMark2 with 2GB dynamic pool size
By reverting the following commit from the main branch (at aff92f50), FPS values are increased by 25% on OglTexMem512 and 100% on OglFillTexSingle:
e277009d8dbdc9aec4be26aed5357ec41f359937
iris: Allow max dynamic pool size of 2GB for gen12
This seems to be the cause of the significant perf regressions shown by the performance CI (for those apps). Due to build difficulties around that commit, I gave up on a bisect for this issue.
Reported-by: @eero-t
Cc: @jljusten, @kwg, @currojerez