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 |       8720 |       8526 |       9319
            smarm 1-thread |         1000 |       8662 |       8571 |       8991
      tokio current_thread |         1000 |        123 |        123 |        152
        tokio multi-thread |         1000 |        188 |        184 |        230

================================================================================
  yield_many: 200 tasks × 1000 yields
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |       200000 |      41530 |      41242 |      43501
            smarm 1-thread |       200000 |      41575 |      41187 |      43323
      tokio current_thread |       200000 |      15098 |      15020 |      15348
        tokio multi-thread |       200000 |      15900 |      15827 |      16012

================================================================================
  fan_out_compute: primes in [2, 400000) across 64
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        33860 |      29573 |      29435 |      31647
            smarm 1-thread |        33860 |      29521 |      29453 |      29847
      tokio current_thread |        33860 |      28495 |      28441 |      30150
        tokio multi-thread |        33860 |      34384 |      34297 |      34745

================================================================================
  ping_pong_oneshot: 1000 rounds
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |         1000 |      17190 |      16994 |      17541
            smarm 1-thread |         1000 |      17078 |      16916 |      19139
      tokio current_thread |         1000 |        899 |        896 |       1000
        tokio multi-thread |         1000 |       4198 |       4116 |       4573
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 |     138556 |     136165 |     140947
            smarm 1-thread |        10000 |     140223 |     136325 |     146781
      tokio current_thread |        10000 |       2671 |       2622 |       2913
        tokio multi-thread |        10000 |       6004 |       4360 |      12576

================================================================================
  mpsc_contention: 32 producers × 10000 msgs → 1 consumer
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |       320000 |       9051 |       8967 |      11152
            smarm 1-thread |       320000 |       9058 |       9008 |       9998
      tokio current_thread |       320000 |      17375 |      17131 |      18514
        tokio multi-thread |       320000 |      17955 |      17452 |      18508

================================================================================
  many_timers: 10000 actors sleeping 1–10 ms
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        10000 |     156969 |     153124 |     167711
            smarm 1-thread |        10000 |     150638 |     146070 |     168286
      tokio current_thread |        10000 |      13823 |      13482 |      14796
        tokio multi-thread |        10000 |      15034 |      14425 |      15320

================================================================================
  multi_thread_scaling: primes in [2, 400000) across 64 workers
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        33860 |      30075 |      29707 |      30720
      tokio multi 1-thread |        33860 |      29060 |      28835 |      44378
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 |         86 |         79 |        130
            smarm 1-thread |            1 |         83 |         78 |        146
      tokio current_thread |            1 |         25 |         25 |         31
        tokio multi-thread |            1 |         49 |         46 |         85

================================================================================
  yield_in_hot_loop: 2 actors × 500000 yields (single thread)
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |      1000000 |     190902 |     187600 |     194333
      tokio current_thread |      1000000 |     150279 |     148175 |     188184

================================================================================
  uncontended_channel: 1→1, 1000000 msgs (single thread)
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |      1000000 |      27687 |      27198 |      29555
      tokio current_thread |      1000000 |      54465 |      54048 |      55954

================================================================================
  catch_unwind_panics: 10000 tasks, 50% panic
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        10000 |     160308 |     154365 |     167009
            smarm 1-thread |        10000 |     158662 |     155458 |     168896
      tokio current_thread |        10000 |     267762 |     260876 |     294092
        tokio multi-thread |        10000 |     275097 |     269344 |     287681
