'Branch target buffer btb' presentation slideshows

Microbenchmarks and Mechanisms for Reverse Engineering of Branch Predictor Structures

Microbenchmarks and Mechanisms for Reverse Engineering of Branch Predictor Structures. Vladimir Uzelac and Aleksandar Milenkovi ? LaCASA Laboratory Electrical and Computer Engineering Department The University of Alabama in Huntsville {uzelacv | milenka}@ece.uah.edu. Outline.

515 views • 33 slides

Out-of-Order Execution & Register Renaming

Asanovic/Devadas Spring 2002 6.823. Out-of-Order Execution & Register Renaming. Krste Asanovic Laboratory for Computer Science Massachusetts Institute of Technology. Asanovic/Devadas Spring 2002 6.823. Average Run-Length between Branches. Average dynamic instruction mix from SPEC92:

554 views • 28 slides

Lecture 7 Branch Prediction (3.4, 3.5)

381 views • 27 slides

5-Stage Pipelining

5-Stage Pipelining. S 1. 1. 2. 3. 4. 5. 6. 7. 8. 9. S 2. 1. 2. 3. 4. 5. 6. 7. 8. S 3. 1. 2. 3. 4. 5. 6. 7. S 4. 1. 2. 3. 4. 5. 6. S 5. 1. 2. 3. 4. 5. S 1. S 2. S 3. S 4. S 5. Fetch Instruction (FI). Decode Instruction (DI). Fetch Operand

282 views • 19 slides

Branch Prediction Logic

Branch Prediction Logic. UQ : Explain how the flushing of pipeline can be minimised in Pentium Architecture. Flushing of pipeline problem. Performance gain through pipelining can be reduced by the presence of program transfer instructions (such as JMP,CALL,RET and conditional jumps).

702 views • 13 slides