Abstract: A computing node for a computing system includes a processor, conversion circuitry, and routing circuitry. The processor generates a data signal based on a function of an application executed by the computing system. The data signal has a first precision format and a first sparse representation. The conversion circuitry receives the data signal from the processor and generate a converted data signal by at least one of converting the first precision format to a second precision format and converting the first sparse representation to a second sparse representation. The routing circuitry transmits the converted data signal to switch circuitry of the computing system.

Abstract: An adder for fractional logarithmic number system (FLNS) format operands includes a compare-and-swap circuit that inputs first and second FLNS operands represented by fixed point values and provides a greater one as operand x and a lesser or equal one as operand y. Sign bits are sx and sy of x and y, respectively, qx and qy, are integer portions of x and y, respectively, fraction portions of x and y have integer values rx and ry, respectively. The compare-and-swap circuit is configured to provide sx as a sign bit, sz of a sum z=x(1+y/x) for x?0. A subtraction circuit subtracts (qy+ry/n)?(qx+rx/n) and outputs q? and r?, such that ?=y/x, where n=2wr and wr is a bit-width of rx and ry. An approximation circuit provides an approximation of (1+?) to a nearest FLNS value, ?, as fixed point value having an integer portion q? and a fraction portion that has an integer value r?.

Abstract: There are provided systems and methods for providing low-risk deployment of a web service. In one implementation, such a method includes testing the web service on one or more virtual machines assigned to a testing environment of the system, and reassigning the one or more virtual machines to a production environment of the system configured to service live traffic for the web service. The method also includes hosting the web service using the same one or more virtual machines used to test the web service.

Abstract: There are provided systems and methods for providing low-risk deployment of a web service. In one implementation, such a method includes testing the web service on one or more virtual machines assigned to a testing environment of the system, and reassigning the one or more virtual machines to a production environment of the system configured to service live traffic for the web service. The method also includes hosting the web service using the same one or more virtual machines used to test the web service.

Abstract: A method of partially reconfiguring an IC having programmable modules that includes the steps of reading a frame of configuration information from the configuration memory array; modifying at least part of the configuration information, thereby creating a modified frame of configuration information; and overwriting the existing frame of configuration information in the configuration memory array with the modified frame, thereby partially reconfiguring the IC.