3 ms·

If you want to measure it, you first need to work out how to load 10MiB of JSON into the 6502's 64KiB address space. Or test it rewritten for a KimKlone. (-:

• vidarh 6y ago
  Bank-switching like the KimKlone does would be possible to support via a cartridge on the C64. Alternatively - though I don't think any of them have been pushed to that size, the CBM REU's did memory transfers fast enough that they actually were faster than using the CPU (because they could use every available bus-cycle for the actual data transfer). So you would likely need custom/new hardware, but in terms of how, it's a solved problem.
• boomlinde 6y ago
  That's all right, this is an event driven parser so at no point does it actually need a full representation of the document in addressable memory to parse it.