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Théo BL NiziL

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  • Nancy, France
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@parmentf
parmentf / GitCommitEmoji.md
Last active July 17, 2025 08:30
Git Commit message Emoji
@karpathy
karpathy / gist:587454dc0146a6ae21fc
Last active May 14, 2025 00:08
An efficient, batched LSTM.
"""
This is a batched LSTM forward and backward pass
"""
import numpy as np
import code
class LSTM:
@staticmethod
def init(input_size, hidden_size, fancy_forget_bias_init = 3):
@tejainece
tejainece / cgo1.go
Last active June 11, 2025 03:13
Examples of calling C code from Golang
package main
//#include<stdio.h>
//void inC() {
// printf("I am in C code now!\n");
//}
import "C"
import "fmt"
func main() {
@rsff
rsff / ssh_agent_start.fish
Last active March 14, 2019 08:56 — forked from schaary/ssh_agent_start.fish
ssh agent for fish
#this script can never fail
#i use it in the fish_config
#call it with start_agent
setenv SSH_ENV $HOME/.ssh/environment
function start_agent
if [ -n "$SSH_AGENT_PID" ]
ps -ef | grep $SSH_AGENT_PID | grep ssh-agent > /dev/null
@aras-p
aras-p / preprocessor_fun.h
Last active July 14, 2025 13:08
Things to commit just before leaving your job
// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,
@jboner
jboner / latency.txt
Last active July 17, 2025 12:17
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
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