Final Exam
p TimeTBA pDate: TBA
p Location: TBA
p Online exam? Tencent meeting. p Offline exam?
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p Will notify in WeChat/Canvas.
A few things to mention…
p Closed book.
p English questions and answers.
m E.g., clock frequency=clock rate (MHz) m E.g., inter-loop dependency
m E.g., indefinitely ()
m E.g., “10x” means “10 times”
m June 6th(Monday), 2022.
m Tencent Meeting (see notification in Wechat)
Course Review
p Fundamentals
m Quantitative principles (Amdahl’s law, Processor
performance)
p Instructions
m MIPS ISA (Fixed-size instructions, R-type/I-type/J-type
instructions)
p Single-cycle and multi-cycle processor m Clocking methodology
m Assemble datapath
Course Review
p Pipelining and ILP
m MIPS 5-stage pipeline
m Hazards (data, structure, control)
m Forwarding
m Pipeline stalling interlock
m Dependence (true data dependence, antidependence, output dependence, control dependence)
m Loop unrolling
m Dynamic branch prediction
Course Review
p Memory hierarchy design
m Cache organization (placement, identification,
replacement, write strategy) m Average memory access time m Six basic cache optimizations
p Exploiting DLP
m Vector architecture (VMIPS, its optimizations)
m GPU (thread, warp/SIMD thread, thread block, grid, warp scheduler)
Enquire your marks?
p TAs will publish your scores through canvas for:
m Attendance: 5%
m Assignments (4X): 20%
m Projects (2X): 20%
Before the end of Week 17. Will notify in Wechat.
p About final exam:
m Final exam: 55% (including 14 multi-choice questions selected from homework assignment 4)
Thank you!
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