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Haoran Yang hryang

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hryang / private_fork.md
Created May 15, 2022 15:15 — forked from 0xjac/private_fork.md
Create a private fork of a public repository

The repository for the assignment is public and Github does not allow the creation of private forks for public repositories.

The correct way of creating a private frok by duplicating the repo is documented here.

For this assignment the commands are:

  1. Create a bare clone of the repository. (This is temporary and will be removed so just do it wherever.) 
    

    2. 



git clone --bare [email protected]:usi-systems/easytrace.git



  


  




    


          
    

      

        
        

          

              @hryang
          

          

            
                hryang
                / latency.txt
            
            

              Created
              November 3, 2017 11:47
                — forked from jboner/latency.txt
            

              
                Latency Numbers Every Programmer Should Know
              
          

        

      

        

  

    
    


        



  


  

        

          
          Latency Comparison Numbers
        

        

          
          --------------------------
        

        

          
          L1 cache reference                           0.5 ns
        

        

          
          Branch mispredict                            5   ns
        

        

          
          L2 cache reference                           7   ns                      14x L1 cache
        

        

          
          Mutex lock/unlock                           25   ns
        

        

          
          Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
        

        

          
          Compress 1K bytes with Zippy             3,000   ns        3 us
        

        

          
          Send 1K bytes over 1 Gbps network       10,000   ns       10 us
        

        

          
          Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD