# Upgrade mutates, but I wasn't sure whether it'd matter using the pure sorted or mutative sort. So I # did a simple test. (import spork) # create data before test (def d @{:data (range 10000000 0 -1)}) (spork/test/timeit (update d :data sort)) # 4.32930135726929 seconds and 87.4 MB (def d @{:data (range 10000000 0 -1)}) # 87.4 MB (spork/test/timeit (update d :data sorted)) # 4.49482655525208 seconds and 167 MB # Where did those memory numbers come from? With only the data, the Janet process # uses 87.4 MB. Timewise, they take the same amount of time but on starting, sorted # prepares memory equivalent to its input. To check ram within Janet: (def pid (os/getpid)) # => "/proc/367537/statm" (def statm-path (string "/proc/" pid "/statm")) # => 367537 (slurp statm-path) # => @"40444 40038 710 82 0 39426 0\n" # Collecting garbage: (gccollect) (slurp statm-path) # => @"20912 20503 695 82 0 19894 0\n"