Moreover the resulting assembly code demonstrates how much processor specific optimization is going on. Kawaguchi notes, for instance, that the following code.
此外,结果汇编代码证明了特定于处理器的优化程度如何。
The CPI breakdown model is completely determined by the PMC events designed for the specific processor.
CPI细分模型完全由为特定处理器设计的PMC事件决定。
The existing JMM says that volatile reads and writes are to go directly to main memory, prohibiting caching values in registers and bypassing processor-specific caches.
现有 JMM 表明易失性的读和写是直接和主存打交道的,这样避免了把值存储到寄存器或者绕过处理器特定的缓存。
应用推荐