Ariel counts SIMD instructions with statFPSPSIMDIns. This stat is incremented in arielcore.cc::ArielCore::refillQueue. It increments the stat when it encounters an ac.command of type ARIEL_START_INSTRUCTION and whenac.inst.simdElemCount` is greater than 1.
However, simdElemCount is never set for ac.command of type ARIEL_START_INSTRUCTION - it is only set for ARIEL_PERFORM_READ and ARIEL_PERFORM_WRITE.
The simplest solution will just be to set this value for ARIEL_START_INSTRUCTION commands, since it appears it should be available any time that command is created.
plavin
commented
8 months ago
Ariel counts SIMD instructions with
statFPSPSIMDIns. This stat is incremented inarielcore.cc::ArielCore::refillQueue. It increments the stat when it encounters an ac.command of typeARIEL_START_INSTRUCTION and whenac.inst.simdElemCount` is greater than 1.However, simdElemCount is never set for ac.command of type ARIEL_START_INSTRUCTION - it is only set for ARIEL_PERFORM_READ and ARIEL_PERFORM_WRITE.
The simplest solution will just be to set this value for ARIEL_START_INSTRUCTION commands, since it appears it should be available any time that command is created.