Categorygithub.com/talgat-ruby/exercises-goexercise5problem2
package
0.0.0-20241126132414-a6474f9c9b52
Repository: https://github.com/talgat-ruby/exercises-go.git
Documentation: pkg.go.dev
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# README

Problem 2

addConcurrently needs to be implemented concurrently:

  1. Utilize all cores on machine (Advanced concept)
  2. Divide the input into parts
  3. Run computation for each part in separate goroutine.

This is an optional problem which involves runtime package and includes benchmark tests. Because of nature of benchmark tests, I can only share my results:

$ go test -v -bench=. -race ./exercise4/problem2/...
=== RUN   TestAdd
--- PASS: TestAdd (0.10s)
goos: darwin
goarch: arm64
pkg: github.com/talgat-ruby/exercises-go/exercise4/problem2
BenchmarkAdd
BenchmarkAdd-8             	      20	  55690504 ns/op
BenchmarkAddConcurrent
BenchmarkAddConcurrent-8   	      45	  25124303 ns/op
PASS
ok  	github.com/talgat-ruby/exercises-go/exercise4/problem2	6.019s