DSD4 Chapter 1
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Program that translates symoblic instructions to binary instructions?
high-level language for business data processing?
binary language that the processor can understand?
commands that the processor understands
high-level language for scientific computation
symbolic representation of machine instructions
240 (1012) and 250 (1015) bytes?
special language used to describe hardware components
bit size of 1 byte?
define cost effectiveness
= cost / performance
= 1 / execution time
P = c v² F
Parallel Speedup / Efficiency
- Speedup = T1/Tp
- Efficiency = T1/PTp
- Tnew = Tparallelizable/100+Tsequential
Average Memory Access Time
= Time for a hit + Miss rate * Miss penalty
Gustafson Barsis Law
sppedup should be measured by scaling the problem to the number of processors not by fixing the problem size
What would you like to do?
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