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 |       8469 |       8414 |       8717
            smarm 1-thread |         1000 |       8625 |       8479 |      10212
      tokio current_thread |         1000 |        124 |        123 |        175
        tokio multi-thread |         1000 |        194 |        184 |        317

================================================================================
  yield_many: 200 tasks × 1000 yields
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |       200000 |      41949 |      41419 |      43784
            smarm 1-thread |       200000 |      42005 |      41491 |      45224
      tokio current_thread |       200000 |      15139 |      15049 |      16352
        tokio multi-thread |       200000 |      15985 |      15931 |      16306

================================================================================
  fan_out_compute: primes in [2, 400000) across 64
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        33860 |      29640 |      29515 |      31229
            smarm 1-thread |        33860 |      29777 |      29642 |      30056
      tokio current_thread |        33860 |      28704 |      28584 |      30317
        tokio multi-thread |        33860 |      34870 |      34569 |      35876

================================================================================
  ping_pong_oneshot: 1000 rounds
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |         1000 |      17098 |      16968 |      18688
            smarm 1-thread |         1000 |      16918 |      16736 |      17326
      tokio current_thread |         1000 |        915 |        882 |       1000
        tokio multi-thread |         1000 |       4371 |       4265 |       4834
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 |     127075 |     124760 |     130259
            smarm 1-thread |        10000 |     125976 |     125121 |     128728
      tokio current_thread |        10000 |       2703 |       2646 |       2807
        tokio multi-thread |        10000 |       7201 |       4267 |      12853

================================================================================
  mpsc_contention: 32 producers × 10000 msgs → 1 consumer
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |       320000 |       9116 |       8985 |       9237
            smarm 1-thread |       320000 |       9062 |       8947 |      10648
      tokio current_thread |       320000 |      17380 |      17192 |      18363
        tokio multi-thread |       320000 |      17854 |      17554 |      18219

================================================================================
  many_timers: 10000 actors sleeping 1–10 ms
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        10000 |     137944 |     132081 |     141862
            smarm 1-thread |        10000 |     143773 |     137448 |     153703
      tokio current_thread |        10000 |      14174 |      13751 |      15079
        tokio multi-thread |        10000 |      15244 |      14625 |      16700

================================================================================
  multi_thread_scaling: primes in [2, 400000) across 64 workers
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        33860 |      30832 |      30082 |      33360
      tokio multi 1-thread |        33860 |      29736 |      29321 |      29958
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 |         84 |         78 |        122
            smarm 1-thread |            1 |         90 |         79 |        157
      tokio current_thread |            1 |         25 |         25 |         31
        tokio multi-thread |            1 |         48 |         47 |         62

================================================================================
  yield_in_hot_loop: 2 actors × 500000 yields (single thread)
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |      1000000 |     190830 |     188562 |     196621
      tokio current_thread |      1000000 |     151537 |     150038 |     165825

================================================================================
  uncontended_channel: 1→1, 1000000 msgs (single thread)
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |      1000000 |      27265 |      26969 |      29317
      tokio current_thread |      1000000 |      53894 |      53380 |      56189

================================================================================
  catch_unwind_panics: 10000 tasks, 50% panic
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        10000 |     145006 |     144092 |     149002
            smarm 1-thread |        10000 |     144417 |     142000 |     148224
      tokio current_thread |        10000 |     265376 |     260227 |     272279
        tokio multi-thread |        10000 |     277432 |     270860 |     283266
