incomplete parametrization / hardcoded values

[maciejskorski]

For instance, here we use the constant 15 in place of len as intended.

2022-entries/open-division/prize1-msm/prize1a-msm-gpu/storswiftlabs/src/util.rs

Line 15 in 6afb904

let rand_gen: usize = 1 << 15;