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Gompute\nThis repo provides a generic utility for high throughput parallel chain processing. \nDesigned for cases where you need to pass many pieces of data through a chain of processing algorithms, while utilizing \nall available CPU cores as much as possible. This implementation uses N-1 go routines to constantly execute processing \nalgorithms against the payload and 1 routine to dispatch items submitted by the calling environment, or those returned \nby workers and need to be passed to the next processing algorithm. Below is a high level diagram that tries to illustrate \nthe design roughly.      \n\n## High Level Design Diagram\n![](docs/par_chain_proc.png?raw=true \"Diagram\")\n\n## Usage Example\n```go\nprocessingNode1 := func(in interface{}) interface{} {\n\t...\n\treturn output\n}\n\n...\n\nprocessingNodeN := func(in interface{}) interface{} {\n\t...\n\tsomeOutputChannel\u003c- output // it's up to the caller to dispatch the result of the last processing node. \n\treturn output\n}\n\n\n// MaxQueueLength determines how many items can be enqueued before new items are rejected\nchainProcessor := NewChainProcessorBuilder().\n\tWithMaxQueueLength(maxQueueLength).\n\tWithMaxWorkers(runtime.NumCPU()). // optional: runtime.NumCPU() is the default\n\tAppendProcessNodes(processingNode1, processingNode2).\n\tAppendProcessNodes(...).\n\tAppendProcessNodes(processingNodeN).\n\tBuild()\n\n// the processor must be started before items can be submitted\nchainProcessor.Start()\n\n// the shutdown method will allow already submitted items to go through the entire chain.  \ndefer chainProcessot.Shutdown()\n\n// Start parallel processing\nok := chainProcessor.Process(input1) // you probably want to check the returned value, to make sure it's not rejected!\n...\nok = chainProcessor.Process(input2)\n...\nok = chainProcessor.Process(inputN)\n\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsha1n%2Fgompute","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsha1n%2Fgompute","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsha1n%2Fgompute/lists"}