Jaffery Watson Mendonsa & Hamilton LLP
Power consumption management for communication bus
Methods and apparatus relating to techniques for avoiding cache lookup for cold cache. In an example, an apparatus comprises logic, at least partially comprising hardware logic, to receive data for a current write operation to a memory, determine a number of bits in the received data for the current write operation to the memory which have changed from a previous write operation to the memory and in response to a determination that the number of bits in the received data for the current write operation to the memory which have changed from a previous write operation to the memory exceeds a threshold, to toggle a plurality of bits in the data for the current write operation to create an encoded data set and set an indicator bit to a value which indicates that the plurality of bits have been toggled. Other embodiments are also disclosed and claimed.
INTEL CORPORATION
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inventional inventional additional inventional
Kiran C. Joydeep Vasanth Eric J. Sanjeev S. Prasoonkumar Eric J. Balaji Altug Kamal Abhishek R.
Veernapu Ray Ranganathan Hoekstra Jahagirdar Surti Asperheim Vembu Koker Sinha Appu