OutWit.Engine 1.1.1

OutWit.Engine

Full WitEngine host for distributed computing orchestration.

Overview

This is the main WitEngine package that provides complete distributed computing capabilities. It orchestrates job execution across multiple compute nodes, handles plugin loading, and manages the full lifecycle of distributed computations.

Note

This package is not published to nuget.org. It is intended for internal use and deployment on WitCloud infrastructure. For plugin development and testing, use OutWit.Engine.Sdk instead.

Features

• Full distributed computing support
• Multi-node task distribution
• Plugin system with isolated contexts
• Script compilation and execution
• Benchmark-based load balancing
• Fault tolerance and retry logic

Architecture

WitEngine (Host)
    |
    +-- ParsingManager (script compilation)
    |
    +-- ControllerManager (plugin management)
    |
    +-- ProcessingManager (job execution)
    |
    +-- NodesManager (distributed nodes)
            |
            +-- Node 1 (WitEngineNode)
            +-- Node 2 (WitEngineNode)
            +-- Node N (WitEngineNode)

Usage

Basic Setup

// Initialize with default settings
WitEngine.Instance.Reload();

// Compile and run a job
var job = WitEngine.Instance.Compile(jobScript);
var status = await WitEngine.Instance.ScheduleAndWaitAsync(job);

With Custom Configuration

WitEngine.Instance.Reload(
    id: engineId,
    nodesManager: customNodesManager,
    useIsolatedContext: true,
    logger: myLogger,
    moduleFolder: @"C:\Controllers"
);

Distributed Execution

var job = WitEngine.Instance.Compile(@"
    Job:DistributedJob()
    {
        IntCollection:data = IntRange(1, 100000);
        ProcessingOptions:opts = ProcessingOptions();
        
        IntCollection:results;
        results = Grid.ForEach(item in data, opts) => ExpensiveCalculation(item);
    }
");

var status = await WitEngine.Instance.ScheduleAndWaitAsync(job);

Key Differences from SDK

Project Structure

OutWit.Engine/
  WitEngine.cs             - Main engine singleton
  Managers/
    ResourcesManager.cs    - Localized resources
  Factories/
    WitJobFactory.cs       - Job creation factory
  Properties/
    Resources.resx         - Localized strings

Plugin Loading

Controllers are loaded from the @Controllers folder relative to the engine assembly:

Application/
  WitEngine.dll
  @Controllers/
    variables.module/
      OutWit.Controller.Variables.dll
    special.module/
      OutWit.Controller.Special.dll
    matrices.module/
      OutWit.Controller.Matrices.dll

Dependencies

• OutWit.Engine.Parser
• OutWit.Engine.Shared
• OutWit.Common.Logging
• OutWit.Common.Plugins

Related Packages

License

This software is licensed under the Non-Commercial License (NCL).

• Free for personal, educational, and research purposes
• Commercial use requires a separate license agreement
• Contact licensing@ratner.io for commercial licensing inquiries

See the full LICENSE file for details.