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 |       8574 |       8421 |       8729
            smarm 1-thread |         1000 |       8675 |       8401 |      12686
      tokio current_thread |         1000 |        125 |        125 |        148
        tokio multi-thread |         1000 |        188 |        184 |        291

================================================================================
  yield_many: 200 tasks × 1000 yields
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |       200000 |      42389 |      41316 |      46466
            smarm 1-thread |       200000 |      41776 |      41342 |      48940
      tokio current_thread |       200000 |      15168 |      15094 |      15658
        tokio multi-thread |       200000 |      15953 |      15862 |      17408

================================================================================
  fan_out_compute: primes in [2, 400000) across 64
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        33860 |      29680 |      29572 |      30661
            smarm 1-thread |        33860 |      29816 |      29597 |      30401
      tokio current_thread |        33860 |      28657 |      28581 |      29488
        tokio multi-thread |        33860 |      34837 |      34529 |      37270

================================================================================
  ping_pong_oneshot: 1000 rounds
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |         1000 |      16735 |      16601 |      17444
            smarm 1-thread |         1000 |      16702 |      16500 |      17184
      tokio current_thread |         1000 |        898 |        873 |        994
        tokio multi-thread |         1000 |       4343 |       4241 |       4448
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 |     128408 |     126199 |     133268
            smarm 1-thread |        10000 |     131599 |     129387 |     135080
      tokio current_thread |        10000 |       2718 |       2661 |       2981
        tokio multi-thread |        10000 |       7264 |       4608 |      11583

================================================================================
  mpsc_contention: 32 producers × 10000 msgs → 1 consumer
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |       320000 |       9289 |       9039 |       9751
            smarm 1-thread |       320000 |       9510 |       9157 |       9677
      tokio current_thread |       320000 |      17550 |      17290 |      18578
        tokio multi-thread |       320000 |      18336 |      17527 |      18989

================================================================================
  many_timers: 10000 actors sleeping 1–10 ms
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        10000 |     139111 |     136105 |     146606
            smarm 1-thread |        10000 |     137302 |     133316 |     141350
      tokio current_thread |        10000 |      13720 |      13455 |      14607
        tokio multi-thread |        10000 |      14964 |      14546 |      15400

================================================================================
  multi_thread_scaling: primes in [2, 400000) across 64 workers
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        33860 |      30048 |      29705 |      31530
      tokio multi 1-thread |        33860 |      28894 |      28682 |      30094
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 |         93 |         81 |        161
            smarm 1-thread |            1 |        103 |         80 |        178
      tokio current_thread |            1 |         25 |         25 |         28
        tokio multi-thread |            1 |         53 |         47 |         74

================================================================================
  yield_in_hot_loop: 2 actors × 500000 yields (single thread)
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |      1000000 |     188726 |     187640 |     192658
      tokio current_thread |      1000000 |     149332 |     148133 |     155745

================================================================================
  uncontended_channel: 1→1, 1000000 msgs (single thread)
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |      1000000 |      27630 |      27086 |      29749
      tokio current_thread |      1000000 |      54225 |      53355 |      56307

================================================================================
  catch_unwind_panics: 10000 tasks, 50% panic
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        10000 |     144934 |     143038 |     163552
            smarm 1-thread |        10000 |     146614 |     143653 |     151325
      tokio current_thread |        10000 |     266330 |     263523 |     271639
        tokio multi-thread |        10000 |     274729 |     266323 |     285114
