Engineering topics

Dally, William J.

Publications and source records attributed to Dally, William J..

3 records

DOE OSTI2018

Low-latency bi-directional repeater

A repeater circuit is disclosed. The repeater circuit is coupled to a transmission line driven by a first transmitter circuit and configured to detect a signal transition from a first voltage level to a second voltage level at a first position on the transmission line. The repeater circuit then reinforces the signal transition from the second voltage level to a third voltage level at the first position on the transmission line without interrupting a current through the transmission line.

Dally, William J.↗

DOE OSTI2018

System, method, and computer program product for a two-phase queue

A system, method, and computer program product are provided for accessing a queue. The method includes receiving a first request to reserve a data record entry in a queue, updating a queue state block based on the first request, and returning a response to the request. A second request is received to commit the data record entry and the queue state block is updated based on the second request.

Dally, William J.↗

DOE OSTI2018

System and method for configuring a channel

An integrated circuit device comprises pin resources, a memory controller circuit, a network interface controller circuit, and transmitter circuitry. The pin resources comprise pads coupled to off-chip pins of the integrated circuit device. The memory controller circuit comprises a first interface and the network interface controller circuit comprises a second interface. The transmitter circuitry is configurable to selectively couple either a first signal of the first interface or a second signal of the second interface to a first pad of the pin resources based on a pin distribution between the first interface and the second interface.

Keckler, Stephen William↗