chus questions

chus answers

• The IP you're using to send mail is not authorized to send email directly to our servers
• When L1 misses are a lot different than L2 accesses... TLB related?
• SMTP dot stuffing.. when and where to do it?
• Program Counter and Instruction Register
• How to compile Intel VNNI instructions with GCC or llvm?
• For Write-Back Cache Policy, why data should first be read from memory, before writing to cache?