Company Filing History:
Years Active: 2000-2001
Title: Innovations of Inventor Ravi Krishna
Introduction
Ravi Krishna is a notable inventor based in Milpitas, CA (US). He has made significant contributions to the field of multimedia execution units and processor design. With a total of 2 patents, his work focuses on enhancing computational efficiency and performance.
Latest Patents
Ravi Krishna's latest patents include a "Floating point addition pipeline including extreme value, comparison and accumulate functions." This invention describes a multimedia execution unit designed to perform vectored floating point and integer instructions. The execution unit features an add/subtract pipeline with both far and close data paths. The far path is tailored for effective addition and subtraction operations when the absolute exponent difference exceeds one. Conversely, the close path manages effective subtraction operations for operands with an absolute exponent difference of one or less. This path generates two output values, facilitating a round-to-nearest operation for the adder's output. Additionally, the execution unit is capable of performing various instructions, including vectored addition and subtraction, integer/floating point conversion, and extreme value comparisons.
Another significant patent is related to the "Integration of multi-stage execution units with a scheduler." This design involves a central scheduler for multiple execution units within a superscalar processor. The scheduler assumes that operations issued to a specific execution unit share the same latency, typically one clock cycle. However, some operations may have longer latencies. The execution unit responsible for these longer latencies incorporates scheduling circuitry that manages operation pipelines, ensuring that operands required for the pipelines are valid when expected. This innovation simplifies the scheduler's design while accommodating longer latency operations.
Career Highlights
Ravi Krishna is currently employed at Advanced Micro Devices Corporation, where he continues to innovate in the field of processor technology. His work has significantly impacted the efficiency and performance of modern computing systems.
Collaborations
Ravi has collaborated with notable colleagues, including Amos Ben-Meir and John Gregory Favor. Their combined expertise has contributed to the advancement of technology in their respective fields.
Conclusion
Ravi Krishna's contributions to the field of multimedia execution units and processor design highlight his innovative spirit and technical expertise. His patents reflect a commitment to enhancing computational efficiency, making him a valuable asset in the technology sector.