CYC_BE_WB2_FLUSH.ANY
CYC_BE_IBD_STALL.ANY
CYC_BE_IBD_STALL.GR_LOAD
CYC_BE_EXE_REPLAY.GR_LOAD_RAW
CYC_BE_EXE_REPLAY.GR_LOAD_WAW
CYC_BE_DET_REPLAY.GR_LOAD
CYC_BE_DET_REPLAY.ANY CYC_BE_EXE_REPLAY.ANY CYC_BE_WB2_REPLAY.ANY
%Unstalled execution (higher is better)
%Cycles lost due to branch misprediction or interruption flush stalls (lower is better)
%Cycles lost due to issue bubbles (lower is better)
%Cycles lost due to DET replay (lower is better)
%Cycles lost due to EXE replay (lower is better)
%Cycles lost due to WB2 replay (lower is better)
%of Cycles lost due to GR load penalties
%Effective instructions retired
%Raw CPI (lower is better)
%Raw IPC (higher is better)
%Effective CPI (lower is better)
%Effective IPC (higher is better)
%Core cycles due to this thread
The number of CPU cycles spent in WB2 (Write back) flushing of instructions.
The number of CPU cycles spent in the IBD(instruction buffer and dispersal) without issuing instructions.
This is the number of cycles lost (stall cycles) due to GR load RAW or WAW dependency condition of the instruction.
This is the number of cycles lost (stall cycles) in replay due to RAW hazard in an instruction's GR load.
This is the number of cycles lost (stall cycles) in replay due to WAW hazard in an instruction's GR load.
This is the number of cycles lost (stall cycles) in replay due to memory loads of single cycle GR load instructions. The loads do not hit the FLD (first level data cache) and must be obtained from lower level caches or memory, leading to extra cycles.
This is the number of cycles lost in replay in the DET stage. This is the number of cycles lost in replay in the EXE stage. This is the number of cycles lost in replay in the WB2 stage.
Percentage of unstalled cycles with respect to total number of elapsed CPU operating cycles.
The percentage of cycles lost due to flushes in the WB2 stage with respect to the the total number of elapsed CPU operating cycles.
The percentage of cycles lost due to stalls in IBD stage with respect to total number of elapsed CPU operating cycles.
The percentage of cycles lost due to replays in DET stage with respect to total number of elapsed CPU operating cycles.
The percentage of cycles lost due to replays in EXE stage with respect to total number of elapsed CPU operating cycles.
The percentage of cycles lost due to replays in WB2 stage with respect to total number of elapsed CPU operating cycles.
Percentage of cycles lost due to GR load dependency stalls (stalls in IBD, RAW and WAW hazards in EXE and DET replays) with respect to total number of elapsed CPU operating cycles.
The total number of instructions retired without considering the nop's and instructions with predicate disabled.
The cycles per instruction, including nop and predicated off instructions.
The instructions per cycle, including nop and predicated off instructions.
The cycles per effective instruction, excluding nop and predicated off instructions.
The effective instructions per cycle, excluding nop and predicated off instructions.
The percentage of available processor cycles that the measured process consumed. The other processor cycles were consumed by other processes running in the core's other hyperthread or were lost to HyperThreading overhead.
cycles Measurement Report Description 191