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": 77505.51530000604,
-      "required_pages_per_second_upper_estimate": 0.005362011386026696
+      "required_token_positions_per_second": 76920.50371527762,
+      "required_pages_per_second_upper_estimate": 0.0053215389271812925
     },
     {
       "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": 9688.189412500755,
-      "required_pages_per_second_upper_estimate": 0.0040562425946134234
+      "required_token_positions_per_second": 9615.062964409703,
+      "required_pages_per_second_upper_estimate": 0.004025626077851583
     },
     {
       "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": 19376.37882500151,
-      "required_pages_per_second_upper_estimate": 0.004035588719775646
+      "required_token_positions_per_second": 19230.125928819405,
+      "required_pages_per_second_upper_estimate": 0.004005128098449154
     },
     {
       "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": 29064.568237502262,
-      "required_pages_per_second_upper_estimate": 0.001742376486812191
+      "required_token_positions_per_second": 28845.188893229108,
+      "required_pages_per_second_upper_estimate": 0.0017292250300958785
     },
     {
       "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": 29064.568237502262,
-      "required_pages_per_second_upper_estimate": 0.002259642338940833
+      "required_token_positions_per_second": 28845.188893229108,
+      "required_pages_per_second_upper_estimate": 0.002242586559871352
     },
     {
       "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": 29064.568237502262,
-      "required_pages_per_second_upper_estimate": 0.3728090742486918
+      "required_token_positions_per_second": 28845.188893229108,
+      "required_pages_per_second_upper_estimate": 0.3699951115715436
     }
   ],
   "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": 0.10038120252343674,
-    "producer_p95_seconds": 0.2665090999980748,
-    "gpu_update_seconds": 0.9512613355916139,
-    "producer_batches_per_second": 9.962024511178003,
-    "gpu_batches_per_second": 1.0512358303494742,
-    "producer_headroom": 9.476488741699582,
+    "producer_batch_seconds": 0.13179256868752987,
+    "producer_p95_seconds": 0.2873201760012307,
+    "gpu_update_seconds": 0.9584960633240946,
+    "producer_batches_per_second": 7.587681232398799,
+    "gpu_batches_per_second": 1.0433011029090389,
+    "producer_headroom": 7.272762591012364,
     "sustainable": true,
-    "buffer_seconds": 60.88072547786329,
+    "buffer_seconds": 60.38525198941797,
     "buffer_drain_seconds": null,
     "shard_target_mib": 16,
-    "upload_pages_per_commit": 83,
+    "upload_pages_per_commit": 79,
     "max_pending_pages": 4096,
-    "generation_bytes_per_second": 374594.9053987494,
-    "upload_bytes_per_second": 4813867.800523102,
+    "generation_bytes_per_second": 327148.95173010696,
+    "upload_bytes_per_second": 4810880.976399813,
     "upload_sustainable": true,
     "logical_page_rows": 4096,
     "logical_cortex_page_rows": 128,
-    "estimated_full_shards_per_hour": 80.37934657546865,
+    "estimated_full_shards_per_hour": 70.19854940345198,
     "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": 1.1013290299997607,
-      "bytes": 5841716,
-      "pages": 29,
-      "shards": 2
-    },
     {
       "seconds": 0.9914871209984994,
       "bytes": 1095861,
@@ -562,6 +556,12 @@
       "bytes": 10098822,
       "pages": 36,
       "shards": 3
+    },
+    {
+      "seconds": 1.6743710149967228,
+      "bytes": 8331470,
+      "pages": 33,
+      "shards": 3
     }
   ],
   "cache_key": {

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

@@ -244,3 +244,4 @@
 {"step": 949400, "loss": 0.4543458819389343, "lr": 3e-05, "grad_norm": 0.3367170802597107, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 138966051757, "tokens_per_second": 154100.82524088165, "data_wait_s": 8.947998139774427e-06, "gpu_peak_gb": 89.37899398803711}
 {"step": 949500, "loss": 0.5028177499771118, "lr": 3e-05, "grad_norm": 0.3515104382144916, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 138980615292, "tokens_per_second": 152106.50922828596, "data_wait_s": 1.1082000128226355e-05, "gpu_peak_gb": 89.37899398803711}
 {"step": 949600, "loss": 0.5128801465034485, "lr": 3e-05, "grad_norm": 0.3471155596042175, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 138995110555, "tokens_per_second": 133632.28201748364, "data_wait_s": 1.266699837287888e-05, "gpu_peak_gb": 89.37899398803711}
+{"step": 949700, "loss": 0.5641140341758728, "lr": 3e-05, "grad_norm": 0.3692951982825965, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 139009814565, "tokens_per_second": 151998.93323591017, "data_wait_s": 1.2018997949780896e-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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