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": 77448.80111295018,
-      "required_pages_per_second_upper_estimate": 0.005358087766971127
+      "required_token_positions_per_second": 77207.94551668425,
+      "required_pages_per_second_upper_estimate": 0.005341424817959471
     },
     {
       "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": 9681.100139118773,
-      "required_pages_per_second_upper_estimate": 0.00405327446388925
+      "required_token_positions_per_second": 9650.993189585532,
+      "required_pages_per_second_upper_estimate": 0.004040669312824281
     },
     {
       "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": 19362.200278237546,
-      "required_pages_per_second_upper_estimate": 0.004032635702398134
+      "required_token_positions_per_second": 19301.986379171063,
+      "required_pages_per_second_upper_estimate": 0.0040200947351698895
     },
     {
       "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": 29043.30041735632,
-      "required_pages_per_second_upper_estimate": 0.0017411015134685228
+      "required_token_positions_per_second": 28952.979568756597,
+      "required_pages_per_second_upper_estimate": 0.0017356869165069198
     },
     {
       "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": 29043.30041735632,
-      "required_pages_per_second_upper_estimate": 0.0022579888594717406
+      "required_token_positions_per_second": 28952.979568756597,
+      "required_pages_per_second_upper_estimate": 0.002250966810772539
     },
     {
       "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": 29043.30041735632,
-      "required_pages_per_second_upper_estimate": 0.37253627348746576
+      "required_token_positions_per_second": 28952.979568756597,
+      "required_pages_per_second_upper_estimate": 0.3713777346206
     }
   ],
   "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": 0.1649795926250306,
-    "producer_p95_seconds": 0.20735765999961586,
-    "gpu_update_seconds": 0.951957924984225,
-    "producer_batches_per_second": 6.0613557355110155,
-    "gpu_batches_per_second": 1.0504665949564642,
-    "producer_headroom": 5.770155628568298,
+    "producer_batch_seconds": 0.36766646025014893,
+    "producer_p95_seconds": 0.21549671399952786,
+    "gpu_update_seconds": 0.9549276244381836,
+    "producer_batches_per_second": 2.7198564680597483,
+    "gpu_batches_per_second": 1.047199781856069,
+    "producer_headroom": 2.597266075857124,
     "sustainable": true,
-    "buffer_seconds": 60.9253071989904,
+    "buffer_seconds": 60.160440339605564,
     "buffer_drain_seconds": null,
     "shard_target_mib": 16,
-    "upload_pages_per_commit": 82,
+    "upload_pages_per_commit": 79,
     "max_pending_pages": 4096,
-    "generation_bytes_per_second": 400827.6627780786,
-    "upload_bytes_per_second": 3684962.1192163355,
+    "generation_bytes_per_second": 364588.9727559351,
+    "upload_bytes_per_second": 3659985.693033039,
     "upload_sustainable": true,
     "logical_page_rows": 4096,
     "logical_cortex_page_rows": 128,
-    "estimated_full_shards_per_hour": 86.00828564173477,
+    "estimated_full_shards_per_hour": 78.2323063565115,
     "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": 1.4942966790003993,
-      "bytes": 10212337,
-      "pages": 33,
-      "shards": 3
-    },
     {
       "seconds": 1.5749179960002948,
       "bytes": 6216583,
@@ -562,6 +556,12 @@
       "bytes": 11700777,
       "pages": 32,
       "shards": 3
+    },
+    {
+      "seconds": 1.3114747930012527,
+      "bytes": 6594730,
+      "pages": 38,
+      "shards": 3
     }
   ],
   "cache_key": {

metrics/void-byte-v1/1791463982175382982-d4a3b372/train.jsonl

@@ -162,3 +162,4 @@
 {"step": 941200, "loss": 0.5398966670036316, "lr": 3e-05, "grad_norm": 0.3430767914103548, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 137765008400, "tokens_per_second": 153301.6113073163, "data_wait_s": 1.3201999536249787e-05, "gpu_peak_gb": 89.37899398803711}
 {"step": 941300, "loss": 0.500248908996582, "lr": 3e-05, "grad_norm": 0.3266684065896893, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 137779724167, "tokens_per_second": 153474.19305677293, "data_wait_s": 1.4176999684423208e-05, "gpu_peak_gb": 89.37899398803711}
 {"step": 941400, "loss": 0.5718052387237549, "lr": 3e-05, "grad_norm": 0.3593922088571367, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 137794430820, "tokens_per_second": 147108.89537589918, "data_wait_s": 1.6684000001987442e-05, "gpu_peak_gb": 89.37899398803711}
+{"step": 941500, "loss": 0.4808211326599121, "lr": 3e-05, "grad_norm": 0.3368848088417733, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 137808972846, "tokens_per_second": 151134.82237175028, "data_wait_s": 1.4888999430695549e-05, "gpu_peak_gb": 89.37899398803711}

runs/void-byte-v1/events.out.tfevents.1791463982.2e076f0c-3fe2-4316-8f17-4e30b2e706e2-b5972.360.0.1791463982175382982-d4a3b372

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