1*4ee19e31SIan Rogers[ 2*4ee19e31SIan Rogers { 3*4ee19e31SIan Rogers "BriefDescription": "Cycles the FP divide unit is busy", 4*4ee19e31SIan Rogers "EventCode": "0xCD", 5*4ee19e31SIan Rogers "EventName": "CYCLES_DIV_BUSY.FPDIV", 6*4ee19e31SIan Rogers "PublicDescription": "Counts core cycles the floating point divide unit is busy.", 7*4ee19e31SIan Rogers "SampleAfterValue": "200003", 8*4ee19e31SIan Rogers "UMask": "0x2" 9*4ee19e31SIan Rogers }, 10*4ee19e31SIan Rogers { 11*4ee19e31SIan Rogers "BriefDescription": "Machine clears due to FP assists", 12*4ee19e31SIan Rogers "EventCode": "0xC3", 13*4ee19e31SIan Rogers "EventName": "MACHINE_CLEARS.FP_ASSIST", 14*4ee19e31SIan Rogers "PublicDescription": "Counts machine clears due to floating point (FP) operations needing assists. For instance, if the result was a floating point denormal, the hardware clears the pipeline and reissues uops to produce the correct IEEE compliant denormal result.", 15*4ee19e31SIan Rogers "SampleAfterValue": "200003", 16*4ee19e31SIan Rogers "UMask": "0x4" 17*4ee19e31SIan Rogers }, 18*4ee19e31SIan Rogers { 19*4ee19e31SIan Rogers "BriefDescription": "Floating point divide uops retired. (Precise Event Capable)", 20*4ee19e31SIan Rogers "EventCode": "0xC2", 21*4ee19e31SIan Rogers "EventName": "UOPS_RETIRED.FPDIV", 22*4ee19e31SIan Rogers "PEBS": "2", 23*4ee19e31SIan Rogers "PublicDescription": "Counts the number of floating point divide uops retired.", 24*4ee19e31SIan Rogers "SampleAfterValue": "2000003", 25*4ee19e31SIan Rogers "UMask": "0x8" 26*4ee19e31SIan Rogers } 27*4ee19e31SIan Rogers] 28