Hi Guys,
I'm wondering if anyone has some skeleton C code for writing
multithreaded filters.
Similar to this kind of pseudo code;
while not end of file {
read frame
create threads (number of CPUs)
for y = 1 to height {
while no available threads { wait for a thread to finish; }
run in thread { for x = 1 to width { process pixel} }
}
write frame
}
I've written a temporal bilateral filter and an nl-means filter and
they are slow, so was looking to speed things up on my multi cpu
machines.
If not, I'll see if I can generate my own skeleton.
Thanks
Mark
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