more "!"s, no change
more "!"s, no change

   1,666,112,160 bytes allocated in the heap
       5,665,888 bytes copied during GC
          32,072 bytes maximum residency (2 sample(s))
         170,376 bytes maximum slop
               4 MB total memory in use (0 MB lost due to fragmentation)

                                    Tot time (elapsed)  Avg pause  Max pause
  Gen  0       892 colls,   891 par    0.80s    0.23s     0.0003s    0.0083s
  Gen  1         2 colls,     2 par    0.00s    0.00s     0.0007s    0.0009s

  Parallel GC work balance: 1.44 (284672 / 197160, ideal 4)

                        MUT time (elapsed)       GC time  (elapsed)
  Task  0 (worker) :    0.00s    (  0.10s)       0.00s    (  0.00s)
  Task  1 (worker) :    0.00s    (  2.35s)       0.00s    (  0.00s)
  Task  2 (worker) :    1.43s    (  2.00s)       0.36s    (  0.42s)
  Task  3 (worker) :    0.00s    (  2.42s)       0.00s    (  0.00s)
  Task  4 (bound)  :    0.07s    (  2.41s)       0.01s    (  0.01s)
  Task  5 (worker) :    1.42s    (  2.06s)       0.27s    (  0.37s)
  Task  6 (worker) :    1.47s    (  2.03s)       0.33s    (  0.39s)
  Task  7 (worker) :    1.40s    (  2.02s)       0.28s    (  0.40s)

  SPARKS: 0 (0 converted, 0 overflowed, 0 dud, 0 GC'd, 0 fizzled)

  INIT    time    0.00s  (  0.00s elapsed)
  MUT     time    6.27s  (  2.19s elapsed)
  GC      time    0.81s  (  0.23s elapsed)
  EXIT    time    0.00s  (  0.00s elapsed)
  Total   time    7.09s  (  2.42s elapsed)

  Alloc rate    265,053,408 bytes per MUT second

  Productivity  88.6% of total user, 259.3% of total elapsed

gc_alloc_block_sync: 15598
whitehole_spin: 0
gen[0].sync: 0
gen[1].sync: 0

real	0m2.444s
user	0m6.404s
sys	0m0.696s

pflanze/mandelbrot,pflanze/mandelbrot,pflanze/mandelbrot