smarm general benchmarks
available parallelism: 1 threads
ITERS=15 (+1 warmup, discarded)
CHAIN_DEPTH=1000, YIELD_TASKS=200×1000, PRIME_N=400000/64 workers, PP_ROUNDS=1000

================================================================================
  chained_spawn: depth 1000
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |         1000 |       8721 |       8398 |       8994
            smarm 1-thread |         1000 |       8587 |       8440 |       8810
      tokio current_thread |         1000 |        124 |        124 |        294
        tokio multi-thread |         1000 |        188 |        184 |        299

================================================================================
  yield_many: 200 tasks × 1000 yields
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |       200000 |      42588 |      42084 |      45080
            smarm 1-thread |       200000 |      42252 |      41963 |      43615
      tokio current_thread |       200000 |      15101 |      14994 |      15573
        tokio multi-thread |       200000 |      15979 |      15890 |      16356

================================================================================
  fan_out_compute: primes in [2, 400000) across 64
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        33860 |      29686 |      29491 |      31263
            smarm 1-thread |        33860 |      29841 |      29586 |      30570
      tokio current_thread |        33860 |      28652 |      28510 |      30359
        tokio multi-thread |        33860 |      34677 |      34461 |      35318

================================================================================
  ping_pong_oneshot: 1000 rounds
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |         1000 |      16909 |      16579 |      20782
            smarm 1-thread |         1000 |      16888 |      16537 |      20808
      tokio current_thread |         1000 |        925 |        911 |       1021
        tokio multi-thread |         1000 |       4192 |       4079 |       4531
smarm tokio-favored benchmarks
available parallelism: 1 threads
ITERS=15 (+1 warmup, discarded)
STORM_BACKGROUND=8, STORM_SPAWN=10000, MPSC=32×10000, TIMER_ACTORS=10000 (1–10 ms), SCALING_N=400000/64

================================================================================
  spawn_storm_busy: 8 bg yielders + 10000 zero-work spawns
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        10000 |     145813 |     142042 |     152501
            smarm 1-thread |        10000 |     145119 |     141282 |     161294
      tokio current_thread |        10000 |       2968 |       2899 |       3231
        tokio multi-thread |        10000 |       6288 |       4289 |      12226

================================================================================
  mpsc_contention: 32 producers × 10000 msgs → 1 consumer
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |       320000 |       9662 |       9254 |      11370
            smarm 1-thread |       320000 |       9673 |       9331 |       9989
      tokio current_thread |       320000 |      18015 |      17334 |      21096
        tokio multi-thread |       320000 |      18384 |      17837 |      19534

================================================================================
  many_timers: 10000 actors sleeping 1–10 ms
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        10000 |     160492 |     154795 |     180307
            smarm 1-thread |        10000 |     161716 |     156498 |     191986
      tokio current_thread |        10000 |      13895 |      13576 |      14913
        tokio multi-thread |        10000 |      15074 |      14665 |      16070

================================================================================
  multi_thread_scaling: primes in [2, 400000) across 64 workers
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        33860 |      30001 |      29600 |      38039
      tokio multi 1-thread |        33860 |      29419 |      28906 |      30079
smarm smarm-favored benchmarks
available parallelism: 1 threads
ITERS=15 (+1 warmup, discarded)
RECURSE_DEPTH=500, HOT_YIELDS=500000×2, UNCONT_MSGS=1000000, PANIC_TASKS=10000

================================================================================
  deep_recursion: depth 500
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |            1 |         91 |         79 |        186
            smarm 1-thread |            1 |         87 |         81 |        131
      tokio current_thread |            1 |         25 |         25 |        103
        tokio multi-thread |            1 |         56 |         47 |         64

================================================================================
  yield_in_hot_loop: 2 actors × 500000 yields (single thread)
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |      1000000 |     190023 |     188250 |     193824
      tokio current_thread |      1000000 |     154681 |     152074 |     187328

================================================================================
  uncontended_channel: 1→1, 1000000 msgs (single thread)
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |      1000000 |      27264 |      26772 |      29512
      tokio current_thread |      1000000 |      53324 |      51744 |      59282

================================================================================
  catch_unwind_panics: 10000 tasks, 50% panic
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        10000 |     155983 |     152595 |     161438
            smarm 1-thread |        10000 |     162122 |     156170 |     200357
      tokio current_thread |        10000 |     276303 |     264291 |     296266
        tokio multi-thread |        10000 |     271350 |     267654 |     285897
