Dario Boscaratto scarabotto

## keybase.md

      
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                scarabotto
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              April 24, 2020 16:31
            
          
    Keybase proof

I hereby claim:

I am scarabotto on github.
I am scarabotto (https://keybase.io/scarabotto) on keybase.
I have a public key ASAIPZXSpktN3DWC6VCQwLXX06wJ7-syRQNs7cYal_hQowo

To claim this, I am signing this object:

  
## latency.txt
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
Send 1K bytes over 1 Gbps network        10,000   ns    0.01 ms
Read 4K randomly from SSD*              150,000   ns    0.15 ms
	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
	Send 1K bytes over 1 Gbps network 10,000 ns 0.01 ms
	Read 4K randomly from SSD* 150,000 ns 0.15 ms