Update TensorBoard training metrics

benchmark_cache/shard_scheduler.json

@@ -22,8 +22,8 @@
       "tokens_per_second": 598315.063954628,
       "note": "Bounded fresh sample; full-page latency is an extrapolation.",
       "estimated_pages_for_buffer": 1,
-      "required_token_positions_per_second": 77632.26397443068,
-      "required_pages_per_second_upper_estimate": 0.005370780153420836
+      "required_token_positions_per_second": 77315.80675137359,
+      "required_pages_per_second_upper_estimate": 0.0053488869084478245
     },
     {
       "source": "rewrite6",
@@ -36,8 +36,8 @@
       "tokens_per_second": 8533.957213384612,
       "note": "Bounded fresh sample; full-page latency is an extrapolation.",
       "estimated_pages_for_buffer": 1,
-      "required_token_positions_per_second": 9704.032996803835,
-      "required_pages_per_second_upper_estimate": 0.00406287597250946
+      "required_token_positions_per_second": 9664.475843921698,
+      "required_pages_per_second_upper_estimate": 0.004046314218644995
     },
     {
       "source": "openmath",
@@ -50,8 +50,8 @@
       "tokens_per_second": 380144.35761751566,
       "note": "Bounded fresh sample; full-page latency is an extrapolation.",
       "estimated_pages_for_buffer": 1,
-      "required_token_positions_per_second": 19408.06599360767,
-      "required_pages_per_second_upper_estimate": 0.004042188321349478
+      "required_token_positions_per_second": 19328.951687843397,
+      "required_pages_per_second_upper_estimate": 0.004025710897843326
     },
     {
       "source": "ultra_qa",
@@ -64,8 +64,8 @@
       "tokens_per_second": 43742.16556775435,
       "note": "Bounded fresh sample; full-page latency is an extrapolation.",
       "estimated_pages_for_buffer": 1,
-      "required_token_positions_per_second": 29112.098990411505,
-      "required_pages_per_second_upper_estimate": 0.0017452258828738426
+      "required_token_positions_per_second": 28993.427531765097,
+      "required_pages_per_second_upper_estimate": 0.0017381117101288159
     },
     {
       "source": "ultra_style",
@@ -78,8 +78,8 @@
       "tokens_per_second": 22018.86276523721,
       "note": "Bounded fresh sample; full-page latency is an extrapolation.",
       "estimated_pages_for_buffer": 1,
-      "required_token_positions_per_second": 29112.098990411505,
-      "required_pages_per_second_upper_estimate": 0.002263337645913839
+      "required_token_positions_per_second": 28993.427531765097,
+      "required_pages_per_second_upper_estimate": 0.0022541114619846632
     },
     {
       "source": "cortex",
@@ -92,8 +92,8 @@
       "tokens_per_second": 910315.184299418,
       "note": "Bounded fresh sample; full-page latency is an extrapolation.",
       "estimated_pages_for_buffer": 23,
-      "required_token_positions_per_second": 29112.098990411505,
-      "required_pages_per_second_upper_estimate": 0.37341874771246525
+      "required_token_positions_per_second": 28993.427531765097,
+      "required_pages_per_second_upper_estimate": 0.371896557660434
     }
   ],
   "gpu_measurement": "Selected forward/backward estimate; replaced by live successful update timings.",
@@ -155,36 +155,30 @@
   "shard_benchmark_scope": "Local packing/read measurements; upload capacity measured only on real data commits. Targets larger than available pages are sample-limited.",
   "estimated_fresh_generation_batch_seconds": 2.558590814491007,
   "selected": {
-    "prefetch_batches": 64,
+    "prefetch_batches": 63,
     "prefetch_capacity_limit": 512,
     "batch_memory_estimate_bytes": 720750,
-    "producer_batch_seconds": 0.07668421131256764,
-    "producer_p95_seconds": 0.20827702399947157,
-    "gpu_update_seconds": 0.9497082298705521,
-    "producer_batches_per_second": 13.040494032389061,
-    "gpu_batches_per_second": 1.0529549692712494,
-    "producer_headroom": 12.384664504137714,
+    "producer_batch_seconds": 0.3376334467187405,
+    "producer_p95_seconds": 0.2329429159999563,
+    "gpu_update_seconds": 0.9535954301956521,
+    "producer_batches_per_second": 2.961791877310757,
+    "gpu_batches_per_second": 1.0486627434810871,
+    "producer_headroom": 2.8243511993941395,
     "sustainable": true,
-    "buffer_seconds": 60.78132671171534,
+    "buffer_seconds": 60.07651210232608,
     "buffer_drain_seconds": null,
     "shard_target_mib": 16,
-    "upload_pages_per_commit": 84,
+    "upload_pages_per_commit": 78,
     "max_pending_pages": 4096,
-    "generation_bytes_per_second": 460708.36208739865,
-    "upload_bytes_per_second": 5293284.760875263,
+    "generation_bytes_per_second": 428084.88147499284,
+    "upload_bytes_per_second": 5248874.699560011,
     "upload_sustainable": true,
     "logical_page_rows": 4096,
     "logical_cortex_page_rows": 128,
-    "estimated_full_shards_per_hour": 98.85728976217717,
+    "estimated_full_shards_per_hour": 91.85705025851573,
     "selection_policy": "Smallest shard within 90% of measured local peak, enlarged to amortize 30 seconds of measured page production; bounded to 256 MiB."
   },
   "upload_measurements": [
-    {
-      "seconds": 1.1661972729998524,
-      "bytes": 5666265,
-      "pages": 35,
-      "shards": 2
-    },
     {
       "seconds": 1.290868875000342,
       "bytes": 7144629,
@@ -562,6 +556,12 @@
       "bytes": 10288556,
       "pages": 35,
       "shards": 3
+    },
+    {
+      "seconds": 1.2743636189989047,
+      "bytes": 2631065,
+      "pages": 37,
+      "shards": 3
     }
   ],
   "cache_key": {

metrics/void-byte-v1/1791399463488568880-054ba646/train.jsonl

@@ -125,3 +125,4 @@
 {"step": 897500, "loss": 0.5129820704460144, "lr": 3e-05, "grad_norm": 0.32767872062354386, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 131368784009, "tokens_per_second": 154032.81284392608, "data_wait_s": 1.7063999621313997e-05, "gpu_peak_gb": 89.37899398803711}
 {"step": 897600, "loss": 0.5346129536628723, "lr": 3e-05, "grad_norm": 0.316646003153802, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 131383490026, "tokens_per_second": 153774.59404020943, "data_wait_s": 1.1744999937945977e-05, "gpu_peak_gb": 89.37899398803711}
 {"step": 897700, "loss": 0.5432120561599731, "lr": 3e-05, "grad_norm": 0.32400115971118726, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 131398124685, "tokens_per_second": 152180.50494692393, "data_wait_s": 1.927499943121802e-05, "gpu_peak_gb": 89.37899398803711}
+{"step": 897800, "loss": 0.5244227051734924, "lr": 3e-05, "grad_norm": 0.31965901024588095, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 131412877603, "tokens_per_second": 154331.14546529084, "data_wait_s": 1.4981000276748091e-05, "gpu_peak_gb": 89.37899398803711}

runs/void-byte-v1/events.out.tfevents.1791399463.60f38c85-66c9-4fe6-8e58-7b3a56dc2cee-wtkw8.346.0.1791399463488568880-054ba646

@@ -1,3 +1,3 @@
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-size 270717
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+size 272835