Niels Dossche

Results 25 issues of Niels Dossche

Some quick benchmarks show that a FPU store+restore takes about 32ns on my system (i7 4th gen 3.6GHz). A single FPU store requires about 16ns. Pingpong IPC requires two context...

enhancement

Note: I'm not sure about all of this. Using classification of https://arxiv.org/pdf/1811.05441.pdf ## Processes Processes can run in the same hardware protection domain, or in a seperate domain. In case...

help wanted
question

So panics, memory allocation can be recovered from.

enhancement

- [x] Function imports from kernel - [x] Multitasked wasm - [x] Some basic ABI stuff - [ ] PS/2 stuff

Options: - WASI seems promising, I need to look more into it. - Make my own?

Specialised caches for the compilation is a nice optimisation to have. - For Cranelift datastructures - For kernel datastructures such as Process and Thread

enhancement

Note: use multiple PMM stacks for this

far future

Idea for the far future: We have a microkernel architecture, which means that every service runs as a server. We could create a program that acts as a proxy for...

far future

BIO_set_md() can return an error value ##### Checklist - [ ] documentation is added or updated - [ ] tests are added or updated