had a human-contact outside of my family members today. such a milestone đđ
đ3đĽ2đ1
I'm hoping a lot from Barca and Arsenal this year. both got a match today
fyi i've been a diehard fan of Barcelona since i was 6 or 7 đ
fyi i've been a diehard fan of Barcelona since i was 6 or 7 đ
đĽ3
Mira
Jesus Christ!
i can only imagine how many different cases are not still known and many parents have been mistreated in front of Justice.
Robi makes stuff
im in my listening more than talking era
this part of my life is called growing
â¤3
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Japanese version of scare tactics lmao đ
đ¤Ł6
Understanding the Go Runtime: A Deep Dive
So, the Go runtime is like the brains behind the Go programming language. It handles all the behind-the-scenes stuff, making sure everything runs smoothly, from managing memory to keeping all those little goroutines in line.
Let's break it down:
1. Goroutines: Think of them as mini-threads, super lightweight and totally awesome for concurrency. The runtime keeps track of all these goroutines and makes sure they all get their fair share of CPU time.
2. The Scheduler: It's like the air traffic controller of the Go runtime. It manages all those goroutines, deciding who gets to run and when, using a fancy technique called 'work-stealing'. This way, no goroutine gets stuck waiting around, and things keep moving along.
3. Garbage Collection: The clean-up crew! The Go runtime automatically handles memory, identifying and getting rid of memory that's no longer needed. It does this without slowing things down, using a technique called 'concurrent mark-and-sweep'. You don't have to worry about memory leaks â the runtime takes care of all the dirty work.
Use Cases
In this example,
The Scheduler in Action
The Go scheduler uses a cool system called Proportional Fair Scheduling (PFS), giving each goroutine a fair shot at the CPU. It's always checking in on the goroutines, making sure everything is running smoothly and no one is getting stuck.
It also uses a concept called M, P, and G:
- M (Machine): These are the actual OS threads running your program.
- P (Processor): Think of them as virtual processors, managed by the scheduler.
- G (Goroutine): The mini-threads we talked about.
When you create a goroutine, it gets assigned to a processor, which manages its execution. Sometimes, a goroutine might need to pause, maybe to wait for some input or data. The runtime handles this gracefully, letting other goroutines take over while the paused one chills out.
Let's Wrap It Up
The Go runtime is a total powerhouse. It keeps your Go code running smoothly and efficiently, allowing you to build awesome concurrent applications without getting bogged down in low-level details.
#TakeAByte #GoRuntime #golang
@Mi_Ra_Ch
So, the Go runtime is like the brains behind the Go programming language. It handles all the behind-the-scenes stuff, making sure everything runs smoothly, from managing memory to keeping all those little goroutines in line.
Let's break it down:
1. Goroutines: Think of them as mini-threads, super lightweight and totally awesome for concurrency. The runtime keeps track of all these goroutines and makes sure they all get their fair share of CPU time.
2. The Scheduler: It's like the air traffic controller of the Go runtime. It manages all those goroutines, deciding who gets to run and when, using a fancy technique called 'work-stealing'. This way, no goroutine gets stuck waiting around, and things keep moving along.
3. Garbage Collection: The clean-up crew! The Go runtime automatically handles memory, identifying and getting rid of memory that's no longer needed. It does this without slowing things down, using a technique called 'concurrent mark-and-sweep'. You don't have to worry about memory leaks â the runtime takes care of all the dirty work.
Use Cases
package main
import (
"fmt"
"time"
)
func sayHello() {
for i := 0; i < 5; i++ {
fmt.Println("Hello from goroutine!")
time.Sleep(100 * time.Millisecond)
}
}
func main() {
go sayHello() // Let's kick off a new goroutine
// Keep doing our thing in the main goroutine
for i := 0; i < 5; i++ {
fmt.Println("Hello from main!")
time.Sleep(150 * time.Millisecond)
}
}
In this example,
sayHello is running concurrently with main. The runtime is managing the whole shebang, making sure both functions get their chance to run.The Scheduler in Action
The Go scheduler uses a cool system called Proportional Fair Scheduling (PFS), giving each goroutine a fair shot at the CPU. It's always checking in on the goroutines, making sure everything is running smoothly and no one is getting stuck.
It also uses a concept called M, P, and G:
- M (Machine): These are the actual OS threads running your program.
- P (Processor): Think of them as virtual processors, managed by the scheduler.
- G (Goroutine): The mini-threads we talked about.
When you create a goroutine, it gets assigned to a processor, which manages its execution. Sometimes, a goroutine might need to pause, maybe to wait for some input or data. The runtime handles this gracefully, letting other goroutines take over while the paused one chills out.
Let's Wrap It Up
The Go runtime is a total powerhouse. It keeps your Go code running smoothly and efficiently, allowing you to build awesome concurrent applications without getting bogged down in low-level details.
#TakeAByte #GoRuntime #golang
@Mi_Ra_Ch
âĄ4