NVIDIA cuOpt

NVIDIA cuOpt

• Introduction
• Routing (TSP, VRP, and PDP)
  • How cuOpt Routing Solves the Problem
  • The Necessity for Heuristics
• Linear Programming (LP)
  • How cuOpt LP Solves the Problem:
• Mixed Integer Linear Programming (MILP)
  • GPUs Unleash Massive Parallel Computing Capabilities
• Release Notes
• Release Notes 25.02
  • New Features
  • Breaking Changes
  • Improvements
  • Bug Fixes
  • Documentation
• Release Notes 24.11
  • Breaking Changes
  • Bug Fixes
  • Documentation Updates
  • New Features
  • Improvements
• Release Notes 24.07
  • GPU Support
  • Breaking Changes
  • Bug Fixes
  • Documentation Updates
  • New Features
  • Improvements
• Release Notes 24.03
  • GPU Support
  • Breaking Changes
  • Bug Fixes
  • Documentation Updates
  • New Features
  • Improvements
• Release Notes 23.10
  • Breaking Changes
  • Bug Fixes
  • Documentation Updates
  • New Features
  • Improvements

Features

• cuOpt Routing Features
  • Heterogeneous Fleet
  • Multiple Input Matrices
  • Multiple Input Waypoint Graphs
  • Vehicle Time Windows
  • Vehicle Breaks
  • Prize Collection
  • Custom Objectives
  • Drop First / Last Trips
  • Pickup and Deliveries
  • Precise Time Limits
  • Vehicle Start and End Locations
  • Minimum Constraint on Number of Vehicles
  • Maximum Constraints per Vehicle
  • Fixed Cost per Vehicle
  • Mapping Orders to Vehicles, and Vehicles to Orders
  • Initial solution
• cuOpt LP Features
  • Constraints
  • Warm start
  • Variable Bounds
  • Variable Types
  • Solver mode
  • Logging callback
  • Infeasibility Detection
  • Time Limit
  • Batch Mode
• cuOpt MILP Features
  • Constraints
  • Initial Solutions
  • Incumbent solution callback
  • Logging callback
  • Time Limit
  • Variable Bounds
  • Variable Types

NVIDIA cuOpt User Guide

API Reference

• cuOpt API Reference - Swagger
• cuOpt API Reference - Redoc

System Requirements

• System Requirements
  • Self-Hosted Container
  • Self-hosted Container on Kubernetes
  • Thin-client for Self-Hosted
  • Managed Service
  • Thin-client for Managed Service

Self-Hosted Container

• NVIDIA Self-Hosted Server Overview
• Quickstart Guide
  • Step 1: Get access to cuOpt
    • GA (Routing only):
    • EA - Early Access to LP/MIP:
  • Step 2: Access NGC
  • Step 3: Pull a cuOpt Container
  • Step 4: Running cuOpt
  • Step 5: Testing Container
  • Step 6: Installing Thin Client Using Pip Index
  • Step 7: Installing cuOpt on Kubernetes Using a Helm Chart
• Self-Hosted cuOpt Thin Client Overview
• Install
  • Self-Hosted Service Client API Reference
    • Client
    • Service Client
      • CuOptServiceSelfHostClient
    • LP Supporting Classes
      • DataModel
      • SolverSettings
      • Solution
    • Service CLI
  • cuOpt Self-Hosted Thin Client API Example
    • Routing Example
      • Initial Solution
    • LP Example
      • Warm Start
      • Using MPS file directly
      • Generate datamodel from mps parser
    • MILP Example
      • Incumbent Solution
  • cuOpt Self-Hosted Thin Client CLI Example
    • Routing Example
      • Initial Solution in CLI
      • Uploading a solution
      • To enable HTTPS
    • LP Example
      • Warm Start in cli
    • MILP Example
      • Aborting a Running Job In CLI
  • Build Your Own Self-Hosted Thin Client
    • Overview
    • Invoking cuOpt Service
      • Sending cuOpt Request when Payload is a File
    • cuOpt Result Retrieval
• Azure Quickstart Guide
  • Step 1: Create an Azure VM with NVAIE Image
  • Step 2: Activate NVAIE Subscription
  • Step 3: Run cuOpt
  • Step 4: Mapping Visualization with Azure
• AWS Quickstart Guide
  • Step 1: Create an AWS VM with NVAIE Image
  • Step 2: Activate NVAIE Subscription
  • Step 3: Run cuOpt

NVIDIA Managed Service

• NVIDIA Managed Service Overview
• Quickstart Guide
  • Step 1: NGC Account Setup
    • GA (Routing only):
    • EA - Early Access to LP/MIP:
  • Step 2: Setup the Python Environment
  • Step 3: Installing Thin Client Using Pip Index
  • Step 4: Obtain Credentials for cuOpt Managed Service
    • NVIDIA Identity Federation API Key
  • Step 5: Adding Users to Your NGC Org
  • Step 6: Run a cuOpt Managed Service Example
• cuOpt Thin Client Overview
• Install
  • Managed Service Client API Reference
    • Service Client
      • CuOptServiceClient
    • LP Supporting Classes
    • Service CLI
  • cuOpt Thin Client API Example
    • Routing Example
    • LP Example
    • MILP Example
  • cuOpt Thin Client CLI Example
    • Routing Example
    • LP Example
      • MILP Example
  • Build Your Own Thin Client
    • Overview
    • API Authorization
    • List cuOpt Versions
    • Invoking cuOpt Service
      • Sending cuOpt Request when Payload is <= 250KB
      • Sending cuOpt Request when Payload is > 250KB
    • cuOpt Result Retrieval
    • cuOpt Large Response Retrieval

Examples

• Vehicle Routing Data Construction and Result with Cost/Time Matrix
  • Accumulate Problem Data
  • Solve the Problem
  • If the vehicles have non-uniform breaks, how to tackle that?
• Vehicle Routing Data Construction and Result with Waypoint Matrix
  • Accumulate Problem Data
  • Solve the Problem
• Linear Programming
  • Set Constraint Matrix
  • Set Constraint Bounds
  • Set Variable Bounds
  • Set Objective Data
  • Set Variable Names
  • Set Solver Configuration
  • Solve the Problem
• Linear Programming with Datamodel
  • Set Constraint Matrix
  • Set Constraint Bounds
  • Set Variable Bounds
  • Set Objective Data
  • Set Variable Names
  • Set Solver Configuration
  • Solve the Problem
• Mixed Integer Linear Programming
  • Set Constraint Matrix
  • Set Constraint Bounds
  • Set Variable Bounds
  • Set Objective Data
  • Set Variable Names
  • Set Variable Types
  • Set Solver Configuration
  • Solve the Problem
• Mixed Integer Linear Programming with Datamodel
  • Set Constraint Matrix
  • Set Constraint Bounds
  • Set Variable Bounds
  • Set Objective Data
  • Set Variable Names
  • Set Variable Types
  • Set Solver Configuration
  • Solve the Problem

Resources

Resources

• FAQ
  • General FAQ
  • Routing FAQ
  • Linear Programming FAQs
• Transition Guide for Change in Features
  • Initial Solution
  • PDLP Warm Start
  • Server logging on client side using callback
  • Incumbent solution for MILP using callback
  • MIP and LP statistics in response
  • Branch and Bound
  • API Endpoint Self-Hosted
• NVIDIA Self-Hosted Service Limitations
  • Routing
  • Linear Programming
  • Mixed Integer Linear Programming
• NVIDIA Managed Service Limitations
  • Routing
  • Linear Programming
  • Mixed Integer Linear Programming
• Resources
  • Sample Notebooks
  • File a Bug
  • Join Devloper Forum
  • Blogs
  • Try cuOpt examples in Launch Pad
  • Try cuOpt in API catalog with free credits
  • Contact us - cuopt@nvidia.com

Licenses

Licenses

• cuOpt Managed Service License
  • NVIDIA CLOUD AGREEMENT
• cuOpt Self-Hosted Service License
• Third Party Licenses
  • h5py License
  • FastAPI License
  • uvicorn License
  • pandas License
  • cupy License
  • numpy License
  • numpydoc License
  • Scipy License
  • pybase64 License
  • ZipFile License
  • uuid License
  • boto3 License
  • psutil License
  • Apache 2.0 License
  • msgpack-numpy License
  • jsonref License