Great piece of software! but... 128 bit and beyond?

[gitmko0]

I would like to have 128 bit bitmap and i understand that only 32bit is compatible across all programming platforms so possible to give example / suggestions on the best practises to break down 128 bit into 32bit segment?

i'm using it as a detection of bit added / "filter" and not as a bitset /mapping function. it's great to use this as "unique filter" for the compression results it gives. 5 bil items at 1meg ram total. fantastic memory savings for 64bit.

does anyone have prior example / experience in using this as a filter as i've mentioned?
thx for this software in advance.

[natalie-o-perret]

I'm thinking about a cheap workaround / solution, for example for the 128 bits (ie. 16 bytes) using two uint64 which might just do, just dunno how bad is the bottleneck of splitting a 128bits into two uint64 👩‍🚀, it's still adding a few extra cycles... I'd rather have a single data structure to achieve the same thing which would help to further compress while using less cycles.