Jochen Preiss
IBM
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Publication
Featured researches published by Jochen Preiss.
symposium on computer arithmetic | 2009
Jochen Preiss; Maarten J. Boersma; Silvia Melitta Mueller
The paper introduces fine-grain clockgating schemes for fused multiply-add-type floating-point units (FPU). The clockgating is based on instruction type, precision and operand values. The presented schemes focus on reducing the power at peak performance, where each FPU stage is used in nearly every cycle and conventional schemes have little impact on the power consumption. Depending on the instruction mix, the schemes allow to turn off 18% to 74%of the register bits. Even for the worst case instruction 18% to 37% of the FPU are shut down depending on the data patterns.
Archive | 2005
Son Dao Trong; Juergen Haess; Christian Jacobi; Klaus Michael Kroener; Silvia Melitta Mueller; Jochen Preiss
Archive | 2006
Christian Jacobi; Matthias Klein; Silvia Melitta Mueller; Matthias Pflanz; Jochen Preiss
Archive | 2008
Son T. Dao; Juergen G. Haess; Michael Kroener; Silvia Melitta Mueller; Jochen Preiss
Archive | 2008
Maarten J. Boersma; Michael Kroener; Petra Leber; Silvia Melitta Mueller; Jochen Preiss; Kerstin Schelm
Archive | 2008
Tobias Gemmeke; Christoph Jaeschke; Jens Kuenzer; Cedric Lichtenau; Thomas Pflueger; Jochen Preiss
Archive | 2008
Harry Barowski; J. Adam Butts; Stephen V. Kosonocky; Silvia Melitta Mueller; Jochen Preiss
Archive | 2008
Harry Barowski; Maarten J. Boersma; Silvia Melitta Mueller; Tim Niggemeier; Jochen Preiss
Archive | 2008
Harry Barowski; J. Adam Butts; Stephen V. Kosonocky; Silvia Melitta Mueller; Jochen Preiss
Archive | 2008
Maarten J. Boersma; Michael Kroener; Silvia M. Meuller; Jochen Preiss
