memset is something JEDEC SDRAM standard should of implemented on a hardware level back in 1993. Why even bother writing to ram byte by byte when we could of had dedicated command to fill up to whole row (8-16kbit per chip, 8-32KB per DIMM) at a time with _single command_. Safe zero fill memory allocation would be free and standard.
For background: https://faculty-web.msoe.edu/johnsontimoj/EE4980/files4980/m... Since 1993 ram chips have integrated state machines receiving and interpreting higher level commands. They also have wide sense amplifier banks being loaded/stored all at once.
For background: https://faculty-web.msoe.edu/johnsontimoj/EE4980/files4980/m... Since 1993 ram chips have integrated state machines receiving and interpreting higher level commands. They also have wide sense amplifier banks being loaded/stored all at once.