Nvidia is allying with Accenture to deploy thousands of consultants to encourage business adoption of AI tools, as the semiconductor company works to stoke demand for technology that has fueled massive buying of its chips. Under the partnership announced Wednesday, the IT consulting company will train some 30,000 employees on Nvidia’s artificial-intelligence tools and create a new Nvidia business division. An early focus for the partnership is on using generative AI agents to automate tasks, including in marketing and factory automation.