How to use sqrtRat method of executor Package

Best K6 code snippet using executor.sqrtRat

ramping_arrival_rate_test.go

Source:ramping_arrival_rate_test.go Github

copy

Full Screen

...458// there are no other tests for it so it depends on the test of cal that it is actually accurate :D459//nolint:gochecknoglobals460var two = big.NewRat(2, 1)461// from https://groups.google.com/forum/#!topic/golang-nuts/aIcDf8T-Png462func sqrtRat(x *big.Rat) *big.Rat {463 var z, a, b big.Rat464 var ns, ds big.Int465 ni, di := x.Num(), x.Denom()466 z.SetFrac(ns.Rsh(ni, uint(ni.BitLen())/2), ds.Rsh(di, uint(di.BitLen())/2))467 for i := 10; i > 0; i-- { // TODO: better termination468 a.Sub(a.Mul(&z, &z), x)469 f, _ := a.Float64()470 if f == 0 {471 break472 }473 // fmt.Println(x, z, i)474 z.Sub(&z, b.Quo(&a, b.Mul(two, &z)))475 }476 return &z477}478// This implementation is just for reference and accuracy testing479func (varc RampingArrivalRateConfig) calRat(et *lib.ExecutionTuple, ch chan<- time.Duration) {480 defer close(ch)481 start, offsets, _ := et.GetStripedOffsets()482 li := -1483 next := func() int64 {484 li++485 return offsets[li%len(offsets)]486 }487 iRat := big.NewRat(start+1, 1)488 carry := big.NewRat(0, 1)489 doneSoFar := big.NewRat(0, 1)490 endCount := big.NewRat(0, 1)491 curr := varc.StartRate.ValueOrZero()492 var base time.Duration493 for _, stage := range varc.Stages {494 target := stage.Target.ValueOrZero()495 if target != curr {496 var (497 from = big.NewRat(curr, int64(time.Second))498 to = big.NewRat(target, int64(time.Second))499 dur = big.NewRat(time.Duration(stage.Duration.Duration).Nanoseconds(), 1)500 )501 // precalcualations :)502 toMinusFrom := new(big.Rat).Sub(to, from)503 fromSquare := new(big.Rat).Mul(from, from)504 durMulSquare := new(big.Rat).Mul(dur, fromSquare)505 fromMulDur := new(big.Rat).Mul(from, dur)506 oneOverToMinusFrom := new(big.Rat).Inv(toMinusFrom)507 endCount.Add(endCount,508 new(big.Rat).Mul(509 dur,510 new(big.Rat).Add(new(big.Rat).Mul(toMinusFrom, big.NewRat(1, 2)), from)))511 for ; endCount.Cmp(iRat) >= 0; iRat.Add(iRat, big.NewRat(next(), 1)) {512 // even with all of this optimizations sqrtRat is taking so long this is still513 // extremely slow ... :(514 buf := new(big.Rat).Sub(iRat, doneSoFar)515 buf.Mul(buf, two)516 buf.Mul(buf, toMinusFrom)517 buf.Add(buf, durMulSquare)518 buf.Mul(buf, dur)519 buf.Sub(fromMulDur, sqrtRat(buf))520 buf.Mul(buf, oneOverToMinusFrom)521 r, _ := buf.Float64()522 ch <- base + time.Duration(-r) // the minus is because we don't deive by from-to but by to-from above523 }524 } else {525 step := big.NewRat(int64(time.Second), target)526 first := big.NewRat(0, 1)527 first.Sub(first, carry)528 endCount.Add(endCount, new(big.Rat).Mul(big.NewRat(target, 1), big.NewRat(time.Duration(stage.Duration.Duration).Nanoseconds(), time.Duration(varc.TimeUnit.Duration).Nanoseconds())))529 for ; endCount.Cmp(iRat) >= 0; iRat.Add(iRat, big.NewRat(next(), 1)) {530 res := new(big.Rat).Sub(iRat, doneSoFar) // this can get next added to it but will need to change the above for .. so531 r, _ := res.Mul(res, step).Float64()532 ch <- base + time.Duration(r)533 first.Add(first, step)...

Full Screen

Full Screen

sqrtRat

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 client, err := ethclient.Dial("/Users/username/Library/Ethereum/geth.ipc")4 if err != nil {5 log.Fatalf("Failed to connect to the Ethereum client: %v", err)6 }7 key, err := crypto.HexToECDSA("your private key")8 if err != nil {9 log.Fatal(err)10 }11 auth := bind.NewKeyedTransactor(key)12 address, tx, instance, err := DeployExecutor(auth, client)13 if err != nil {14 log.Fatalf("Failed to deploy new contract: %v", err)15 }16 result, err := instance.SqrtRat(nil, big.NewInt(100), big.NewInt(100))17 if err != nil {18 log.Fatalf("Failed to retrieve result: %v", err)19 }20 fmt.Println("Result:", result)21}22import (23func main() {

Full Screen

Full Screen

sqrtRat

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 if err != nil {4 log.Fatal(err)5 }6 auth := bind.NewKeyedTransactor(crypto.ToECDSA("private key"))7 address := common.HexToAddress("0x9b9c7e7a8b0a7a1b1f1c1b1a2b2b2b2b2b2b2b2b")8 instance, err := NewExecutor(address, client)9 if err != nil {10 log.Fatal(err)11 }12 name, err := instance.Name(nil)13 if err != nil {14 log.Fatal(err)15 }16 fmt.Println("Contract name:", name)17 value, err := instance.SqrtRat(nil)18 if err != nil {19 log.Fatal(err)20 }21 fmt.Println("Current value of the counter:", value)22 for value.Cmp(big.NewInt(10)) < 0 {

Full Screen

Full Screen

sqrtRat

Using AI Code Generation

copy

Full Screen

1import "fmt"2func main() {3 fmt.Println(executor.SqrtRat(2))4}5import "fmt"6func main() {7 fmt.Println(executor.SqrtRat(2))8}9The import statement can be used to import

Full Screen

Full Screen

sqrtRat

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 rand.Seed(time.Now().UnixNano())4 a = rand.Float64()5 b = rand.Float64()6 c = rand.Float64()7 d = rand.Float64()8 e = rand.Float64()9 f = rand.Float64()10 g = rand.Float64()11 h = rand.Float64()12 i = rand.Float64()13 j = rand.Float64()14 k = rand.Float64()15 l = rand.Float64()16 m = rand.Float64()17 n = rand.Float64()18 o = rand.Float64()19 p = rand.Float64()20 q = rand.Float64()21 r = rand.Float64()22 s = rand.Float64()23 t = rand.Float64()24 u = rand.Float64()25 v = rand.Float64()26 w = rand.Float64()27 x = rand.Float64()28 y = rand.Float64()29 z = rand.Float64()30 fa := big.NewFloat(a)31 ra := new(big.Rat)32 fa.Rat(ra)33 fb := big.NewFloat(b)34 rb := new(big.Rat)35 fb.Rat(rb)36 fc := big.NewFloat(c)37 rc := new(big.Rat)38 fc.Rat(rc)39 fd := big.NewFloat(d)40 rd := new(big.Rat)41 fd.Rat(rd)42 fe := big.NewFloat(e)43 re := new(big.Rat)44 fe.Rat(re)45 ff := big.NewFloat(f)46 rf := new(big.Rat)47 ff.Rat(rf)48 fg := big.NewFloat(g)49 rg := new(big.Rat)50 fg.Rat(rg)51 fh := big.NewFloat(h)52 rh := new(big.Rat)53 fh.Rat(rh)54 fi := big.NewFloat(i)55 ri := new(big.Rat)56 fi.Rat(ri)57 fj := big.NewFloat(j)

Full Screen

Full Screen

sqrtRat

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 fmt.Println("Enter the number: ")4 fmt.Scanln(&num)5 n := new(big.Rat)6 n.SetString(num)7 fmt.Println("The square root of", num, "is", executor.sqrtRat(n))8}9import (10func main() {11 fmt.Println("Enter the number: ")12 fmt.Scanln(&num)13 n := new(big.Rat)14 n.SetString(num)15 fmt.Println("The square root of", num, "is", executor.sqrtRat(n))16}17import (18func main() {19 fmt.Println("Enter the number: ")20 fmt.Scanln(&num)21 n := new(big.Rat)22 n.SetString(num)23 fmt.Println("The square root of", num, "is", executor.sqrtRat(n))24}25import (26func main() {27 fmt.Println("Enter the number: ")28 fmt.Scanln(&num)29 n := new(big.Rat)30 n.SetString(num)31 fmt.Println("The square root of", num, "is", executor.sqrtRat(n))32}33import (34func main() {35 fmt.Println("Enter the number: ")36 fmt.Scanln(&num)37 n := new(big.Rat)38 n.SetString(num)39 fmt.Println("The square root of", num, "is", executor.sqrtRat(n))40}41import (42func main() {43 fmt.Println("Enter the number: ")

Full Screen

Full Screen

sqrtRat

Using AI Code Generation

copy

Full Screen

1func main() {2 executor := executor{}3 executor.sqrtRat(0.5)4}5func main() {6 executor := executor{}7 executor.sqrtRat(0.5)8}9func main() {10 executor := executor{}11 executor.sqrtRat(0.5)12}13func main() {14 executor := executor{}15 executor.sqrtRat(0.5)16}17func main() {18 executor := executor{}19 executor.sqrtRat(0.5)20}21func main() {22 executor := executor{}23 executor.sqrtRat(0.5)24}25func main() {26 executor := executor{}27 executor.sqrtRat(0.5)28}29func main() {30 executor := executor{}31 executor.sqrtRat(0.5)32}33func main() {34 executor := executor{}35 executor.sqrtRat(0.5)36}37func main() {38 executor := executor{}39 executor.sqrtRat(0.5)40}41func main() {42 executor := executor{}43 executor.sqrtRat(0.5)44}45func main() {46 executor := executor{}47 executor.sqrtRat(0.5)48}

Full Screen

Full Screen

sqrtRat

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 fmt.Println("Hello, playground")4 e := Executor{}5 e.sqrtRat(2, 3)6}7import (8func main() {9 fmt.Println("Hello, playground")10 e := Executor{}11 e.sqrtRat(2, 3)12}13import (14func main() {15 fmt.Println("Hello, playground")16 e := Executor{}17 e.sqrtRat(2, 3)18}19import (20func main() {21 fmt.Println("Hello, playground")22 e := Executor{}23 e.sqrtRat(2, 3)24}25import (26func main() {27 fmt.Println("Hello, playground")28 e := Executor{}29 e.sqrtRat(2, 3)30}31import (32func main() {33 fmt.Println("Hello, playground")34 e := Executor{}35 e.sqrtRat(2, 3)36}37import (38func main() {39 fmt.Println("Hello, playground")40 e := Executor{}41 e.sqrtRat(2, 3)42}43import (44func main() {45 fmt.Println("Hello, playground")46 e := Executor{}47 e.sqrtRat(2, 3)48}49import (50func main() {51 fmt.Println("Hello, playground")52 e := Executor{}53 e.sqrtRat(2, 3)54}55import (56func main()

Full Screen

Full Screen

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run K6 automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

Most used method in

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful