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tvlad1234 / pico-rv32ima

Running Linux on RP2040 with the help of RISC-V emulation
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Memory speed Improvement? #14

Closed ElectroBoy404NotFound closed 1 year ago

ElectroBoy404NotFound commented 1 year ago

Hi there,

What if we move the ram write to another core? Then the writes can be buffered on the other core till they can be written. Will that speed up things? Does it even work?

tvlad1234 commented 1 year ago

Hi!

We already something like this in the cache implementation, moving it to the other core would actually introduce some latency due to the overhead of working with the inter-core FIFO.

ElectroBoy404NotFound commented 1 year ago

Ah OK.