# README

WR

GoPool

gopool is a Go library that provides a goroutine pool for efficient task execution. It allows you to manage a fixed number of goroutines to execute tasks concurrently, reducing the overhead of creating and destroying goroutines frequently.

SyncGroup

syncgroup enhances Go's sync.WaitGroup with additional features such as panic recovery and custom panic handlers. It simplifies the management of goroutines, ensuring that any panics are handled gracefully and that all goroutines complete before proceeding.

TaskGroup

taskgroup offers a way to group related tasks and manage their execution as a unit. It supports interruptible tasks and automatic error propagation, making it easier to handle errors and control the flow of concurrent tasks.

GoStream

gostream provides a framework for executing tasks concurrently while ensuring that their callbacks are executed sequentially. This is useful for maintaining consistency when processing results from multiple concurrent operations.

GoStreamCh

gostreamch extends gostream by providing error handling capabilities. It allows you to submit tasks that may return errors and provides an error channel to retrieve these errors asynchronously.

GoPoolCh

gopoolch is an extension of gopool that includes custom panic and error handlers. It allows you to manage goroutines efficiently with built-in panic recovery and error handling mechanisms.

Installation

go get github.com/safeblock-dev/wr

Examples:

Benchmark Results

System Software Overview:

Device: MacBook Air, M1
System Version: macOS 14.1 (23B74)
Kernel Version: Darwin 23.1.0

Pool

Benchmark	Iterations	Time (ns/op)	Memory (B/op)	Allocations (allocs/op)
Default	17,376,734	321.1	88	4
Gopool	16,261,023	366.4	33	3
WR	15,597,608	368.4	33	3
Conc	16,494,992	411.0	66	4
Ants	16,887,066	415.0	40	3
Pond	6,872,601	901.6	32	3

Stream

Benchmark	Iterations	Time (ns/op)	Memory (B/op)	Allocations (allocs/op)
Conc	14,056,011	435.8	104	7
WR	11,183,976	505.8	112	7

SyncGroup

Benchmark	Iterations	Time (ns/op)	Memory (B/op)	Allocations (allocs/op)
Default	1,875,888	3113	541	31
Conc	1,769,134	3469	707	41
WR	1,780,732	3699	707	41