Fernando Meyer fmeyer

OpenAI DevDay Key Announcements

A year ago, OpenAI launched ChatGPT as a "low-key research preview".
In March, they launched GPT-4, the most capable model in the world.
They have since launched voice and vision capabilities for ChatGPT.
DALL-E 3, the world's most advanced image model was recently launched.
For enterprise customers, they launched ChatGPT Enterprise with increased security, privacy, and speed.
OpenAI has around 2 million developers building on their API and about a hundred million weekly active users on ChatGPT.

The journal "Nature" published a cover story about a holographic wormhole created inside a quantum computer, sparking a flurry of tweets and news headlines.
No wormhole has been observed or produced.
The wormhole is a mathematical representation within a quantum computer.
The story exaggerated the creation of a wormhole and the capabilities of quantum computers.
This incident is an example of bad communication within the scientific community.

export OPT=/opt
export BUILDS=/some/where/mini_linux
mkdir -p $BUILDS

The session covers the basics of the Input/Output Memory Management Unit (IOMMU) and virtual IOMMU, and why there is a need for a new secure data transfer model.
The IOMMU is a hardware unit that handles I/O translation and device isolation. A virtual IOMMU acts like a real one.

The current data transfer model involves exposing the entire guest memory address space to the driver, which could potentially be exploited by malicious programs.

	// Copyright 2015 The Go Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style
	// license that can be found in the LICENSE file.

	package main

	// This program produced false race reports when run under the C/C++
	// ThreadSanitizer, as it did not understand the synchronization in
	// the Go code.

	#declare FrameNumber = clock; // clock ranges from 0 to 1

	camera {
	location <FrameNumber * 10, FrameNumber * 10, -20>
	look_at <0, 0, 0>
	angle 60 // Adjust the field of view, larger means wider field of view.
	}

	// Light source
	light_source {