A 1.45GHz 52-to-162GFLOPS/W variable-precision floating-point fused multiply-add unit with certainty tracking in 32nm CMOS

Himanshu Kaul, Mark Anders, Sanu Mathew, Steven Hsu, Amit Agarwal, Farhana Sheikh, Ram Krishnamurthy, Shekhar Borkar. A 1.45GHz 52-to-162GFLOPS/W variable-precision floating-point fused multiply-add unit with certainty tracking in 32nm CMOS. In 2012 IEEE International Solid-State Circuits Conference, ISSCC 2012, San Francisco, CA, USA, February 19-23, 2012. pages 182-184, IEEE, 2012. [doi]