Displaying 1 result from an estimated 1 matches for "number_processors".
2005 Nov 04
0
TSC and Power Management Events on AMD Processors
...eds to consider effects
// of P-state changes on TSC
return TRUE;
} else if (CPUID.AdvPowerMgmtInfo.TscInvariant) {
// Invariant TSC on 8th Gen or newer, use it
// (assume all cores have invariant TSC)
return TRUE;
} else if ((number_processors == 1)&&(number_cores == 1)){
// OK to use TSC on uni-processor-uni-core
// However, OS still needs to consider effects
// of P-state changes on TSC
return TRUE;
} else if ( (number_processors == 1) &&
(CPUID.eff...