Re: Loading single word to a xmm register

Relevant Pages

• Re: What is the difference between using IOCTL to write/read IO ports vs. modifying IOPM and using _
  ... a 33Mhz PCI bus would cover only 33 such cycles per ... That's more in line with the 1.67 microseconds per I/O ... instruction level, no HAL, no software in between - put my scope on ...
  (microsoft.public.development.device.drivers)
• Re: x86 Instruction Reference - review appreciated
  ... on a modern processor. ... only one of them can decode every possible instruction. ... there are a number of execution units, and a number of ports to feed ... on old processors the difference between peak cycles ...
  (comp.lang.asm.x86)
• PXA270 performance monitoring results. Poor?
  ... The average number of cycles it took to execute an instruction. ... Number of data cache and mini-data cache misses divided by total data ... The percentage of total execution cycles the processor stalled because ...
  (comp.sys.arm)
• Re: x86 Instruction Reference - review appreciated
  ... on a modern processor. ... only one of them can decode every possible instruction. ... data into those execution units. ... on old processors the difference between peak cycles ...
  (comp.lang.asm.x86)
• Re: Timing for various operations on a PC
  ... from DMA devices, even RAM refresh cycles. ... function units and speculative execution make instruction timing ... _zero_ cycles because it's execution was ... in the pipeline. ...
  (comp.lang.lisp)