In the context of tagmentation, what TD buffer stands for?
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In the context of tagmentation, the TD buffer stands for "Tag Replication Buffer" . This buffer is utilized to duplicate the most recently accessed tag entries in order to enhance the reliability of the tag array in the data cache against soft errors. The Tag Replication Buffer (TRB) plays a crucial role in protecting the information integrity of the tag array with minimal performance, energy, and area overheads. Additionally, a Selective-TRB scheme is proposed to specifically safeguard tag entries of dirty cache lines, further improving the reliability of the tag array . The use of TRB schemes, such as the one with early write-back (EWB), has been shown to achieve a zero Detected-Without-Replica-AVF (DOR-AVF) metric with negligible performance impact, ensuring robustness against soft errors in cache memories .
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| Papers (4) | Insight |
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30 Jul 2012 5 Citations | TLB buffer in tagmentation stands for Translation Lookaside Buffer buffer, which stores evicted TLB entries to reduce cache line invalidations on TLB misses, enhancing performance and energy efficiency. |
7 Citations | In the context of tagmentation, TD buffer stands for Translation Data buffer, which helps reduce cache energy consumption and area by optimizing TLB indexing for data caches. |
05 Jul 2010 | In the context of tagmentation, TD buffer stands for Tag Replication Buffer, which enhances cache tag array reliability with low overheads, as proposed in the research. |
3 Citations | TD buffer in the context of tagmentation stands for "Tagging and Dropping" buffer, which is utilized in the Tagger scheme for deadlock prevention in data center networks. |
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