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 |       8735 |       8508 |       9314
            smarm 1-thread |         1000 |       8808 |       8506 |      10346
      tokio current_thread |         1000 |        123 |        123 |        172
        tokio multi-thread |         1000 |        190 |        184 |        273

================================================================================
  yield_many: 200 tasks × 1000 yields
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |       200000 |      41619 |      41255 |      43489
            smarm 1-thread |       200000 |      41544 |      41196 |      43259
      tokio current_thread |       200000 |      15382 |      15233 |      16007
        tokio multi-thread |       200000 |      16095 |      15999 |      16296

================================================================================
  fan_out_compute: primes in [2, 400000) across 64
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        33860 |      30032 |      29838 |      31744
            smarm 1-thread |        33860 |      29782 |      29653 |      30601
      tokio current_thread |        33860 |      28754 |      28614 |      30700
        tokio multi-thread |        33860 |      34988 |      34570 |      36871

================================================================================
  ping_pong_oneshot: 1000 rounds
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |         1000 |      17088 |      16868 |      18654
            smarm 1-thread |         1000 |      16951 |      16797 |      17783
      tokio current_thread |         1000 |        932 |        899 |       1019
        tokio multi-thread |         1000 |       4340 |       4273 |       5245
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 |     129009 |     127353 |     132990
            smarm 1-thread |        10000 |     128009 |     126554 |     140472
      tokio current_thread |        10000 |       2666 |       2624 |       2794
        tokio multi-thread |        10000 |       5974 |       4368 |      11517

================================================================================
  mpsc_contention: 32 producers × 10000 msgs → 1 consumer
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |       320000 |       9044 |       8970 |      10788
            smarm 1-thread |       320000 |       9087 |       8995 |      12500
      tokio current_thread |       320000 |      17185 |      17072 |      18440
        tokio multi-thread |       320000 |      17720 |      17394 |      19182

================================================================================
  many_timers: 10000 actors sleeping 1–10 ms
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        10000 |     145819 |     140671 |     150512
            smarm 1-thread |        10000 |     139046 |     135846 |     146127
      tokio current_thread |        10000 |      13866 |      13522 |      14670
        tokio multi-thread |        10000 |      14900 |      14471 |      16378

================================================================================
  multi_thread_scaling: primes in [2, 400000) across 64 workers
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        33860 |      30695 |      29720 |      33196
      tokio multi 1-thread |        33860 |      29261 |      28895 |      31013
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 |         82 |         79 |        113
            smarm 1-thread |            1 |         85 |         78 |        143
      tokio current_thread |            1 |         25 |         25 |         56
        tokio multi-thread |            1 |         50 |         47 |         63

================================================================================
  yield_in_hot_loop: 2 actors × 500000 yields (single thread)
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |      1000000 |     188698 |     187922 |     192263
      tokio current_thread |      1000000 |     150231 |     148746 |     151723

================================================================================
  uncontended_channel: 1→1, 1000000 msgs (single thread)
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |      1000000 |      28461 |      27638 |      30283
      tokio current_thread |      1000000 |      52224 |      51880 |      54732

================================================================================
  catch_unwind_panics: 10000 tasks, 50% panic
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        10000 |     144604 |     143246 |     145585
            smarm 1-thread |        10000 |     148208 |     142691 |     151076
      tokio current_thread |        10000 |     265255 |     260637 |     271065
        tokio multi-thread |        10000 |     273131 |     271313 |     300420
