| 摘要 |
In one embodiment, a system comprises a first processor, a main memory system, and a cache hierarchy coupled between the first processor and the main memory system. The cache hierarchy comprises at least a first cache. The first processor is configured to execute a first instruction, including forming an address responsive to one or more operands of the first instruction. The system is configured to push a first cache block that is hit by the first address in the first cache to a target location within the cache hierarchy or the main memory system, wherein the target location is unspecified in a definition of the first instruction within an instruction set architecture implemented by the first processor, and wherein the target location is implementation-dependent.
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