高级计算机体系结构设计及其在数据中心和云计算的应用#1: Scoreboard After 2nd LD' s EXInstruction statusIssueWrite resultInstructionRead operandsExecution completeNVVvLDF6,34(R2)NNVLDF2,45(R3)VF0,E2,F4MULTDVF8,F6,F2SUBDVDIVDF10,F0,F6ADDDF6,F8,F2Functional unit statusFiFkRkNameOpFjQiQkRjBusyF2R3NoIntegerYesLoadMultlYesMultFOF2F4NoYesIntegerMul2NoSubF8F6F2YesNoAddYesIntegerFOF6NoDivideYesDivF10MultlYesRegister result stalusFOF2F4F6F8F10F12F30.FUMultlIntegerSubDivide11
高级计算机体系结构设计及其在数据中心和云计算的应用 #1: Scoreboard After 2nd LD’s EX 11
高级计算机体系结构设计及其在数据中心和云计算的应用#2: Just before MULTD' s WR stageInstruction statusIssueRead operandsExecution completeWrite resultInstruction7VVVLDF6,34(R2)777VLDF2,45(R3)7vvMULTDF0,F2,F4VVvVSUBDF8,F6,F2VDIVDF10,F0,F6vvVADDDF6,F8,F2FunctionalunitstatusFiFjFkQjQkRjRkNameBusyOpNoIntegerF4YesMultFOF2NoNoMultlNoMult2F6AddYesAdd18F2NoNoYesF10FOF6NoDivideDivMulYesRegisterresultstatusF2F4F8FOF6F10F12F30FUAddDivideMult112
高级计算机体系结构设计及其在数据中心和云计算的应用 #2: Just before MULTD’s WR stage 12