from the serious-gear-porn dept.
MojoKid writes "NVIDIA recently decided to give the public a look at their massive investment in hardware emulation technologies. Hardware emulators are specialized systems that can be programmed to emulate any specific architecture. In NVIDIA's case, a standard x86 system is connected to a powerful hardware emulator that's been pre-programmed to emulate a GeForce GPU that's still under design. The testbed generates the code in question and sends it over to the emulator, which then executes and returns the output. The emulators are massive machines that can be connected together and scaled for capacity and performance. NVIDIA's Indus emulator can emulate up to two billion gates and in their entire facility, the company can emulate up to 4 billion total."
Today's scientific question is: What in the world is electricity?
And where does it go after it leaves the toaster?
-- Dave Barry, "What is Electricity?"