Top Questions

1. Can L2 software prefetches trigger L2 hardware prefetch?
   7 votes

   0 answers
2. Is prefetch useless if it doesn't complete before load?
   5 votes

   0 answers
3. How to interpret uops.info?
   4 votes

   1 answers
4. Is uops.info wrong about vinserti128?
   4 votes

   1 answers
5. Are the xgetbv and CPUID checks sufficient to guarantee AVX2 support?
   2 votes

   1 answers