• A content aware integer register file organization 

      González García, Rubén; Cristal Kestelman, Adrián; Ortega Fernández, Daniel; Veidenbaum, Alex; Valero Cortés, Mateo (Institute of Electrical and Electronics Engineers (IEEE), 2004)
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      A register file is a critical component of a modern superscalar processor. It has a large number of entries and read/write ports in order to enable high levels of instruction parallelism. As a result, the register file's ...
    • A decoupled KILO-instruction processor 

      Pericàs Gleim, Miquel; Cristal Kestelman, Adrián; González García, Rubén; Jiménez, Daniel A.; Valero Cortés, Mateo (Institute of Electrical and Electronics Engineers (IEEE), 2006)
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      Building processors with large instruction windows has been proposed as a mechanism for overcoming the memory wall, but finding a feasible and implementable design has been an elusive goal. Traditional processors are ...
    • A flexible heterogeneous multi-core architecture 

      Pericàs Gleim, Miquel; Cristal Kestelman, Adrián; Cazorla, Francisco; González García, Rubén; Jiménez, Daniel A.; Valero Cortés, Mateo (Institute of Electrical and Electronics Engineers (IEEE), 2007)
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      Multi-core processors naturally exploit thread-level parallelism (TLP). However, extracting instruction-level parallelism (ILP) from individual applications or threads is still a challenge as application mixes in this ...
    • A two level load/store queue based on execution locality 

      Pericàs Gleim, Miquel; Cristal Kestelman, Adrián; Cazorla, Francisco; González García, Rubén; Veidenbaum, Alexander V; Jiménez, Daniel A.; Valero Cortés, Mateo (Institute of Electrical and Electronics Engineers (IEEE), 2008)
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      Multicore processors have emerged as a powerful platform on which to efficiently exploit thread-level parallelism (TLP). However, due to Amdahl’s Law, such designs will be increasingly limited by the remaining sequential ...
    • Chained in-order/out-of-order doublecore architecture 

      Pericàs Gleim, Miquel; Cristal Kestelman, Adrián; González García, Rubén; Jiménez González, Daniel; Valero Cortés, Mateo (Institute of Electrical and Electronics Engineers (IEEE), 2005)
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      Complexity is one of the most important problems facing microarchitects. It is exacerbated by the application of optimizations, by scaling to higher issue widths and, in general, by increasing the size of microprocessor ...