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 |       8653 |       8522 |       9163
            smarm 1-thread |         1000 |       8908 |       8660 |      10606
      tokio current_thread |         1000 |        124 |        123 |        175
        tokio multi-thread |         1000 |        244 |        184 |        340

================================================================================
  yield_many: 200 tasks × 1000 yields
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |       200000 |      42597 |      41857 |      43492
            smarm 1-thread |       200000 |      42621 |      42097 |      44386
      tokio current_thread |       200000 |      15368 |      15144 |      16484
        tokio multi-thread |       200000 |      16120 |      16012 |      19222

================================================================================
  fan_out_compute: primes in [2, 400000) across 64
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        33860 |      30499 |      29657 |      33910
            smarm 1-thread |        33860 |      31190 |      30105 |      32675
      tokio current_thread |        33860 |      28748 |      28643 |      29398
        tokio multi-thread |        33860 |      34714 |      34499 |      36338

================================================================================
  ping_pong_oneshot: 1000 rounds
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |         1000 |      16990 |      16853 |      17540
            smarm 1-thread |         1000 |      16944 |      16740 |      18603
      tokio current_thread |         1000 |        937 |        921 |       1056
        tokio multi-thread |         1000 |       4342 |       4205 |       4549
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 |     130032 |     128075 |     153842
            smarm 1-thread |        10000 |     126396 |     125101 |     131406
      tokio current_thread |        10000 |       2685 |       2629 |       2841
        tokio multi-thread |        10000 |       6014 |       4126 |      11484

================================================================================
  mpsc_contention: 32 producers × 10000 msgs → 1 consumer
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |       320000 |       9122 |       8987 |       9334
            smarm 1-thread |       320000 |       9073 |       8956 |      10151
      tokio current_thread |       320000 |      17259 |      17163 |      17673
        tokio multi-thread |       320000 |      22771 |      17709 |      24514

================================================================================
  many_timers: 10000 actors sleeping 1–10 ms
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        10000 |     137844 |     134570 |     157034
            smarm 1-thread |        10000 |     141200 |     137494 |     156214
      tokio current_thread |        10000 |      14809 |      14024 |      16518
        tokio multi-thread |        10000 |      15089 |      14704 |      15331

================================================================================
  multi_thread_scaling: primes in [2, 400000) across 64 workers
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        33860 |      30880 |      29931 |      32667
      tokio multi 1-thread |        33860 |      29862 |      29116 |      31310
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 |         90 |         80 |        196
            smarm 1-thread |            1 |         87 |         79 |        126
      tokio current_thread |            1 |         25 |         25 |         53
        tokio multi-thread |            1 |         52 |         47 |         88

================================================================================
  yield_in_hot_loop: 2 actors × 500000 yields (single thread)
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |      1000000 |     191187 |     187194 |     198269
      tokio current_thread |      1000000 |     152531 |     151113 |     154462

================================================================================
  uncontended_channel: 1→1, 1000000 msgs (single thread)
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |      1000000 |      27413 |      27312 |      29463
      tokio current_thread |      1000000 |      53620 |      52594 |      55332

================================================================================
  catch_unwind_panics: 10000 tasks, 50% panic
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        10000 |     144199 |     141893 |     157984
            smarm 1-thread |        10000 |     144857 |     142722 |     152275
      tokio current_thread |        10000 |     268006 |     264666 |     274542
        tokio multi-thread |        10000 |     271827 |     268740 |     290301
