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https://github.com/itnelo/go-training
Just a playground for training my Golang skills
https://github.com/itnelo/go-training
Last synced: about 2 months ago
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Just a playground for training my Golang skills
- Host: GitHub
- URL: https://github.com/itnelo/go-training
- Owner: itnelo
- Created: 2019-03-26T12:13:59.000Z (almost 6 years ago)
- Default Branch: master
- Last Pushed: 2019-08-02T12:11:09.000Z (over 5 years ago)
- Last Synced: 2024-10-13T12:45:02.422Z (3 months ago)
- Language: Go
- Homepage:
- Size: 1.14 MB
- Stars: 0
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Just a playground for training my Golang skills
### Vendoring
```
# verifying dependencies
$ go mod verify
# downloading dependencies, without building and installing under $GOPATH
$ go get -d
# copying dependencies to the local vendor directory
$ go mod vendor
```
### Updating
```
# removing unused dependencies and adding missed
$ go mod tidy
# downloading latest versions, without building and installing
$ go get -u -d
```
### Building
```
# building using the local vendor directory
$ go build -mod vendor -o build/go-training
```
### Installing
```
# installing as a global executable
# with build flag pointing to the local vendor directory
go install -mod vendor
```
### Testing
```
# launch all tests in package and sub-packages
$ go test ./...
# launch all benchmarks in package and sub-packages
$ go test ./... -bench .
# by specific func name pattern, with memory info
$ go test ./... -bench BranchPrediction -benchmem
# $ go test ./... -bench . -benchmem
# goos: linux
# goarch: amd64
# pkg: github.com/itnelo/go-training
# testName-CPUCount operations speed for 1 op bandwidth bytes allocs per op allocs calls per op
# BenchmarkBranchPrediction-8 300 4336272 ns/op 1934.52 MB/s 0 B/op 0 allocs/op
# BenchmarkBranchPredictionBitwise-8 2000 770194 ns/op 10891.54 MB/s 0 B/op 0 allocs/op
# BenchmarkParallelBranchPredictionIfElse-8 2000 664332 ns/op 12627.13 MB/s 1 B/op 0 allocs/op
# BenchmarkParallelBranchPredictionBitwise-8 10000 182866 ns/op 45872.81 MB/s 0 B/op 0 allocs/op
# PASS
# ok github.com/itnelo/go-training 6.889s
# restrict parallel benchmarks to 2 processes, short mode
$ go test ./... -bench BranchPrediction -benchmem -cpu 2 -short
```