49 lines
3.5 KiB
Plaintext
49 lines
3.5 KiB
Plaintext
[video member=miotatsu stream_platform=twitch project=book title="COAD 1.13 Exercise 11" vod_platform=youtube id=PjbIO3gcwgc annotator=Miblo]
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[0:07][Recap and set the stage for the day]
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[0:36][Chapter 1.13, Exercise 1.11 - :Performance benchmarking[ref
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title="Computer Organization and Design RISC-V Edition"
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author="David Patterson & John Hennessy"
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publisher="Morgan Kaufmann"
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isbn=9780128122754
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url=https://www.elsevier.com/books/computer-organization-and-design-risc-v-edition/patterson/978-0-12-812275-4]][:research]
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[4:54][Chapter 1.13, Exercise 1.11.1 - Finding the CPI for a clock cycle time of 0.333ns][:blackboard :performance]
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[17:21][Chapter 1.13, Exercise 1.11.2 - Finding the SPECratio][:blackboard :performance]
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[20:20][Chapter 1.13, Exercise 1.11.3 - Finding the increased CPU time for a 10% increase in the number of instructions][:blackboard :performance]
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[26:17][Chapter 1.13, Exercise 1.11.4 - Finding the increased CPU time for an additional 5% increase in the CPI][:blackboard :performance]
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[28:25][Chapter 1.13, Exercise 1.11.5 - Finding the SPECratio for these new specifications][:blackboard :performance]
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[29:45][Chapter 1.13, Exercise 1.11.6 - Finding the CPI for our bzip2 benchmark running on a newly developed processor][:blackboard :performance]
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[34:31][Chapter 1.13, Exercise 1.11.7 - Comparing this increase in the CPI to that of the clock rate][:blackboard :performance]
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[44:25][Chapter 1.13, Exercise 1.11.8 - Calculating by how much the CPU time has been reduced[ref
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site="RISCY BUSINESS Forums"
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page="COAD 1.13 Exercises"
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url=https://riscy.handmade.network/forums/t/2546-coad_1.13_exercises]][:blackboard :performance]
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[45:53][Chapter 1.13, Exercise 1.11.9 - Determining the number of instructions for a second benchmark, libquantum, with a 10% reduced execution time and increased clock rate to 4GHz][:blackboard :performance]
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[49:33][Shout-out to WolframAlpha[ref
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site=WolframAlpha
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url=https://www.wolframalpha.com/]]
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[52:23][Chapter 1.13, Exercise 1.11.9 continued[ref
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site="RISCY BUSINESS Forums"
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page="COAD 1.13 Exercises"
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url=https://riscy.handmade.network/forums/t/2546-coad_1.13_exercises]][:blackboard :performance]
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[56:15][Consult @Miblo's reply to the 'COAD 1.13 Exercises' forum thread[ref
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site="RISCY BUSINESS Forums"
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page="COAD 1.13 Exercises"
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url=https://riscy.handmade.network/forums/t/2546-coad_1.13_exercises]][:hardware :performance]
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[59:16][Transistor][:blackboard :hardware]
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[1:03:16][Continue addressing @Miblo's post[ref
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site="RISCY BUSINESS Forums"
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page="COAD 1.13 Exercises"
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url=https://riscy.handmade.network/forums/t/2546-coad_1.13_exercises]][:hardware :performance]
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[1:09:11][Pipelining[ref
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site=YouTube
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page="Life Process Optimization - Ep 5 - Jeff and Casey Show 2013"
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url=https://www.youtube.com/watch?v=ljdI5QZFU8I]][:blackboard]
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[1:23:25][Continue addressing @Miblo's post[ref
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site="RISCY BUSINESS Forums"
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page="COAD 1.13 Exercises"
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url=https://riscy.handmade.network/forums/t/2546-coad_1.13_exercises]][:hardware :performance]
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[1:28:49][Chapter 1.13, Exercise 1.11.10 - Determining the clock rate required for a further 10% reduction in CPU time, while the number of instructions and CPI remain unchanged][:blackboard :performance]
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[1:35:26][Chapter 1.13, Exercise 1.11.11 - Determining the clock rate for a reduced CPI of 15% and CPU time of 20%, while the number of instructions remains unchanged][:blackboard :performance]
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[1:37:40][Wrap up, with a few words on the streaming schedule structure]
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[/video]
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