Corso2021-2022 < CI

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<font color="#3F467A" size="+1"><b>Lectures 2021-2022</b></font><br /> <br />  

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*Lecture 1, February 23rd, 2022* Introduction to the course. 
[[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lecture1-IntensiveComputationIntro.pdf][Lecture1 - Introduction]]<br>

*Lecture 2, February 25th, 2022* Summary of computer organization and architecture. 
[[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lecture2-VonNeumann-part1.pdf][Lecture2 - Computer overview - Part1]]   <br>

 
*Lecture 3, March 2nd, 2022* Circuits for arithmetic operations.  [[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lecture3-Computer-arithmetic.pdf][Lecture 3 - Computer arithmetic - Slides 1-38]] <br>

*Lecture 4, March 16th, 2022* Pipelined addition. Pipelined unsigned and signed multiplication. Evaluation of circuit area and delay.  [[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lecture3-Computer-arithmetic.pdf][Lecture 4 - Computer arithmetic - Slides 39-59]] <br>
Representations for fast arithmetic. Introduction to Redundant Number systems. [[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lecture4-RepresentationsFastArithmetic.pdf][Lecture 4 - Redundant number systems - Slide 1-9]] <br>

*Lecture 5, March 18th, 2022* Redundant Number systems. [[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lecture4-RepresentationsFastArithmetic.pdf][Lecture 5 - Redundant number systems - Slide 10-52]] <br>

*Lecture 6, March 23rd, 2022* Residue Number systems. [[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lecture6-ResidueNumberSystem.pdf][Lecture 6 - Residue Number System]] *Slides are UPDATED* <br>

*Lecture 7,  March 25th, 2022* Motivation to parallel architectures. Classifications of (parallel) architectures.  [[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lecture7-IntroParallelArchitecture.pdf][Lecture 7 - Motivation to parallel architectures.]] <be>

*Lecture 8,  March 30th, 2022* The SIMD class: Vector architectures [[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lecture8-VectorArchitectures.pdf][Lecture 8 - Vector Architectures - Slide 1-48]] <br>

*Lecture 9,  April 1st, 2022* The SIMD class. Vector architectures continued. [[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lecture8-VectorArchitectures.pdf][Lecture 8 - Vector Architectures - Slide 49-68]] Graphics Processing Units.  [[%ATTACHURL%/2022-Lecture9-GPU.pdf][Lecture 9 - GPUs - Slide 1-41]] <br>

*Lecture 10,  April 6th, 2022* Graphics Processing Units.  [[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lecture9-GPU.pdf][Lecture 10 - GPUs - Slide 42-71]] <be>

*Lecture 11,  April 8th, 2022* Graphics Processing Units. Exercises.  [[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lecture9-GPU.pdf][Lecture 11 - GPUs - Slide 72-112]] <be>

*Lecture 12,  April 13th, 2022* Speed-up and performance. [[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lesson12-Performance.pdf][Lesson 12 - Speed-up and Performance]]<be>

*Midterm - April 20th, April* <br>

*Lecture 13,  April 22nd, 2022* Performance.  [[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lesson13-Performance-Part2.pdf][Lesson 13 - Performance Part2]]<be>

*Lecture 14,  April 27th, 2022*  Interconnection networks [[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lecture14-IntNetworks.pdf][Lesson 14 - Interconnection networks - Slide 1-45]]  <br>

*Lecture 15,  April 29th, 2022*  Interconnection networks [[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lecture14-IntNetworks.pdf][Lesson 15 - Interconnection networks - Slide 46-109]]  <be>

*Lecture 16,  May 4th, 2022*  Interconnection networks: Fat trees and exrcises. [[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lecture14-IntNetworks.pdf][Lesson 16 - Interconnection networks - Slide 109-123]]  <be>

*Lecture 17,  May 6th, 2022* Introduction to Quantum Computing. Qubits and One-qubit gates  [[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lecture17-QuantumComputing.pdf][Lesson 17 - Quantum Computing - Slide 1-52]] <be>

*Lecture 18,  May 11th, 2022* Quantum Computing: Multiple-Qubit gates and Quantum circuits  [[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lecture17-QuantumComputing.pdf][Lesson 18 - Quantum Computing  - Slide 53-92]] *UPDATED slides after class. The last slides have been corrected (Bell state representation).* <be>

*Lecture 19,  May 13th, 2022* Quantum Computing: Adders. [[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lecture19-QuantumComputing.pdf][Lecture 19- Quantum Computing: adders]] *UPDATED slides* <be>


*Lecture 20,  May 18th, 2022* Exercises on quantum circuits. <be>
  
*Lecture 21,  May 20th, 2022* Sparse Matrices [[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lecture21-SparseMatrices.pdf][Lesson 21 - Sparse Matrices]] <be>

*Lecture 22,  May 25th, 2022* Exercises on quantum circuits, sparse matrices and fat trees

*Lecture 23,  May 27th, 2022* Exercises on sparse matrices and fat trees. Discussion on organization and topics of the oral exam.  [[http://twiki.di.uniroma1.it/pub/CI/WebHome/2022-Lecture23-Exam.pdf][Lesson 23 - Papers for the oral exam: some proposals]]


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