a cache miss on Jesper's 3GHz processor takes about 32ns to resolve Is there anything you can do on modern processors to pin certain parts of memory into the cache? You might ask the processor to set ...

The cache, a hardware component for storing bits and pieces of information in computing, plays an important role in the performance of applications. The key problem is “cache misses,” when desired ...

A failure to find the required instruction or data in the cache. In such a case, the item is read from main memory. Contrast with cache hit. See cache. THIS DEFINITION IS FOR PERSONAL USE ONLY. All ...

In the early days of computing, everything ran quite a bit slower than what we see today. This was not only because the computers' central processing units – CPUs – were slow, but also because ...

TI's Keystone2 processors do have a large, coherent on-chip SRAM, but it's not as fast as L2. To get fast-as-cache RAM in an ARM design, you have to connect it as TCM. The Cortex-A15 doesn't support ...