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": 76797.5051108261,
-      "required_pages_per_second_upper_estimate": 0.005313029598329254
+      "required_token_positions_per_second": 75819.24140740428,
+      "required_pages_per_second_upper_estimate": 0.005245351045442011
     },
     {
       "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": 9599.688138853262,
-      "required_pages_per_second_upper_estimate": 0.004019188959453968
+      "required_token_positions_per_second": 9477.405175925534,
+      "required_pages_per_second_upper_estimate": 0.003967991636434769
     },
     {
       "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": 19199.376277706524,
-      "required_pages_per_second_upper_estimate": 0.003998723757045173
+      "required_token_positions_per_second": 18954.81035185107,
+      "required_pages_per_second_upper_estimate": 0.003947787124326666
     },
     {
       "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": 28799.064416559784,
-      "required_pages_per_second_upper_estimate": 0.0017264599381475504
+      "required_token_positions_per_second": 28432.215527776607,
+      "required_pages_per_second_upper_estimate": 0.0017044679074108187
     },
     {
       "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": 28799.064416559784,
-      "required_pages_per_second_upper_estimate": 0.0022390005846904437
+      "required_token_positions_per_second": 28432.215527776607,
+      "required_pages_per_second_upper_estimate": 0.002210479697185283
     },
     {
       "source": "cortex",
@@ -91,9 +91,9 @@
       "read_seconds": 0.04061180899998362,
       "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": 28799.064416559784,
-      "required_pages_per_second_upper_estimate": 0.369403476309434
+      "estimated_pages_for_buffer": 22,
+      "required_token_positions_per_second": 28432.215527776607,
+      "required_pages_per_second_upper_estimate": 0.36469793265577155
     }
   ],
   "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": 63,
+    "prefetch_batches": 62,
     "prefetch_capacity_limit": 512,
     "batch_memory_estimate_bytes": 720750,
-    "producer_batch_seconds": 0.10587669229673224,
-    "producer_p95_seconds": 0.30861548900065827,
-    "gpu_update_seconds": 0.9600311871278044,
-    "producer_batches_per_second": 9.444949386947025,
-    "gpu_batches_per_second": 1.0416328275665432,
-    "producer_headroom": 9.06744597231278,
+    "producer_batch_seconds": 0.40109595647672336,
+    "producer_p95_seconds": 0.2959250309977506,
+    "gpu_update_seconds": 0.9724180647473472,
+    "producer_batches_per_second": 2.4931689882494057,
+    "gpu_batches_per_second": 1.0283642769016423,
+    "producer_headroom": 2.4244025626415886,
     "sustainable": true,
-    "buffer_seconds": 60.48196478905168,
+    "buffer_seconds": 60.28992001433552,
     "buffer_drain_seconds": null,
     "shard_target_mib": 16,
     "upload_pages_per_commit": 79,
     "max_pending_pages": 4096,
-    "generation_bytes_per_second": 343979.6118305214,
-    "upload_bytes_per_second": 5564566.333162177,
+    "generation_bytes_per_second": 306197.5668873526,
+    "upload_bytes_per_second": 5609868.625905031,
     "upload_sustainable": true,
     "logical_page_rows": 4096,
     "logical_cortex_page_rows": 128,
-    "estimated_full_shards_per_hour": 73.81001726328593,
+    "estimated_full_shards_per_hour": 65.70286993947443,
     "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": 1.0607272609995562,
-      "bytes": 2667610,
-      "pages": 38,
-      "shards": 2
-    },
     {
       "seconds": 1.5769093039998552,
       "bytes": 5962126,
@@ -562,6 +556,12 @@
       "bytes": 6882526,
       "pages": 30,
       "shards": 2
+    },
+    {
+      "seconds": 1.0372045380026975,
+      "bytes": 6042585,
+      "pages": 32,
+      "shards": 2
     }
   ],
   "cache_key": {

metrics/void-byte-v1/1791083219122319327-61ae60ac/train.jsonl

@@ -305,3 +305,4 @@
 {"step": 675500, "loss": 0.5495113134384155, "lr": 0.0001, "grad_norm": 0.1809195087755194, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 98875539308, "tokens_per_second": 152190.1896053792, "data_wait_s": 1.3176999345887452e-05, "gpu_peak_gb": 89.37899398803711}
 {"step": 675600, "loss": 0.5709023475646973, "lr": 0.0001, "grad_norm": 0.17599447618569133, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 98890321929, "tokens_per_second": 153550.92980253155, "data_wait_s": 1.4754998119315132e-05, "gpu_peak_gb": 89.37899398803711}
 {"step": 675700, "loss": 0.5651541352272034, "lr": 0.0001, "grad_norm": 0.19614258731955755, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 98905083073, "tokens_per_second": 153414.86164814638, "data_wait_s": 8.637998689664528e-06, "gpu_peak_gb": 89.37899398803711}
+{"step": 675800, "loss": 0.5303199291229248, "lr": 0.0001, "grad_norm": 0.19935096478378747, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 98919667570, "tokens_per_second": 152462.89387819162, "data_wait_s": 1.1382002412574366e-05, "gpu_peak_gb": 89.37899398803711}

runs/void-byte-v1/events.out.tfevents.1791083219.1a73f132-ede3-4b51-9e4f-0cafff989449-8p4r7.435.0.1791083219122319327-61ae60ac

@@ -1,3 +1,3 @@
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