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 |       9130 |       8720 |      10611
            smarm 1-thread |         1000 |       8808 |       8617 |       9659
      tokio current_thread |         1000 |        126 |        125 |        164
        tokio multi-thread |         1000 |        190 |        184 |        329

================================================================================
  yield_many: 200 tasks × 1000 yields
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |       200000 |      42270 |      41814 |      44737
            smarm 1-thread |       200000 |      42999 |      42104 |      45424
      tokio current_thread |       200000 |      15441 |      15196 |      16096
        tokio multi-thread |       200000 |      16249 |      16070 |      17620

================================================================================
  fan_out_compute: primes in [2, 400000) across 64
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        33860 |      29813 |      29627 |      30176
            smarm 1-thread |        33860 |      29613 |      29440 |      31205
      tokio current_thread |        33860 |      28637 |      28406 |      29179
        tokio multi-thread |        33860 |      34472 |      34389 |      36092

================================================================================
  ping_pong_oneshot: 1000 rounds
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |         1000 |      16899 |      16804 |      17017
            smarm 1-thread |         1000 |      17001 |      16704 |      19533
      tokio current_thread |         1000 |        914 |        893 |       1021
        tokio multi-thread |         1000 |       4198 |       4136 |       4297
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 |     128621 |     126503 |     132268
            smarm 1-thread |        10000 |     131316 |     128354 |     133964
      tokio current_thread |        10000 |       2763 |       2696 |       2996
        tokio multi-thread |        10000 |       6023 |       4300 |      12908

================================================================================
  mpsc_contention: 32 producers × 10000 msgs → 1 consumer
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |       320000 |       9225 |       9071 |      11272
            smarm 1-thread |       320000 |       9174 |       9028 |       9335
      tokio current_thread |       320000 |      17210 |      17100 |      18404
        tokio multi-thread |       320000 |      17550 |      17413 |      18080

================================================================================
  many_timers: 10000 actors sleeping 1–10 ms
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        10000 |     136396 |     133330 |     142485
            smarm 1-thread |        10000 |     137374 |     134345 |     141168
      tokio current_thread |        10000 |      13789 |      13499 |      14621
        tokio multi-thread |        10000 |      15036 |      14729 |      15359

================================================================================
  multi_thread_scaling: primes in [2, 400000) across 64 workers
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        33860 |      30065 |      29819 |      32418
      tokio multi 1-thread |        33860 |      29501 |      28916 |      30057
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 |         94 |         81 |        257
            smarm 1-thread |            1 |         83 |         80 |        134
      tokio current_thread |            1 |         25 |         25 |         33
        tokio multi-thread |            1 |         57 |         48 |        109

================================================================================
  yield_in_hot_loop: 2 actors × 500000 yields (single thread)
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |      1000000 |     188506 |     187971 |     190121
      tokio current_thread |      1000000 |     149663 |     148978 |     150733

================================================================================
  uncontended_channel: 1→1, 1000000 msgs (single thread)
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |      1000000 |      26945 |      26703 |      29430
      tokio current_thread |      1000000 |      52332 |      51838 |      54062

================================================================================
  catch_unwind_panics: 10000 tasks, 50% panic
================================================================================
                   runtime |       result |  median µs |     min µs |     max µs
--------------------------------------------------------------------------------
            smarm 1-thread |        10000 |     146192 |     143776 |     150609
            smarm 1-thread |        10000 |     144012 |     140604 |     153892
      tokio current_thread |        10000 |     268341 |     260941 |     275404
        tokio multi-thread |        10000 |     272691 |     268094 |     307084
