When the value in memory arrives at the L2 cache, it is compared to the predicted value. If the prediction was correct, speculation has succeeded and execution ...
the L2 cache, it is compared to the predicted value. If the prediction was correct, speculation has succeeded and execution.
We propose hiding L2 misses with Checkpoint-Assisted VAlue prediction (CAVA). On an L2 cache miss, a predicted value is returned to the processor.
Jul 5, 2006 · When a load misses in L2, a predicted value is returned to the processor. If the missing load reaches the head of the reorder buffer before the ...
Sep 15, 2004 · To address this problem, we propose hiding L2 misses with Checkpoint-Assisted VAlue prediction (CAVA). When a load misses in L2, a predicted.
Jun 1, 2006 · On an L2 cache miss, a predicted value is returned to the processor. When the missing load finally reaches the head of the ROB, the processor ...
Modern superscalar processors often suffer long stalls due to load misses in on-chip L2 caches. To address this problem, we pro- pose hiding L2 misses with ...
CAVA: Hiding L2 Misses with Checkpoint-Assisted Value Prediction
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CAVA: Hiding L2 Misses with Checkpoint-Assisted Value Prediction ; Year of Publication, 2004 ; Authors, Ceze L, Strauss K, Tuck J, Renau J, Torrellas J ; Journal ...
CAVA speeds up execution by a geometric mean of 1.14 for SPECint and 1.34 for SPECfp applications, and is faster than an implementation of Runahead ...
Load misses in on-chip L2 caches often end up stalling modern superscalars. To address this problem, we propose hiding L2 misses with Checkpoint-Assisted ...