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": 75786.96345114616,
-      "required_pages_per_second_upper_estimate": 0.005243117981532898
+      "required_token_positions_per_second": 74618.73322524817,
+      "required_pages_per_second_upper_estimate": 0.005162297103837693
     },
     {
       "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": 9473.37043139327,
-      "required_pages_per_second_upper_estimate": 0.0039663023731541566
+      "required_token_positions_per_second": 9327.341653156021,
+      "required_pages_per_second_upper_estimate": 0.0039051631731338724
     },
     {
       "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": 18946.74086278654,
-      "required_pages_per_second_upper_estimate": 0.0039461064625612614
+      "required_token_positions_per_second": 18654.683306312043,
+      "required_pages_per_second_upper_estimate": 0.00388527857562333
     },
     {
       "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": 28420.111294179813,
-      "required_pages_per_second_upper_estimate": 0.0017037422770887854
+      "required_token_positions_per_second": 27982.024959468064,
+      "required_pages_per_second_upper_estimate": 0.0016774796702419175
     },
     {
       "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": 28420.111294179813,
-      "required_pages_per_second_upper_estimate": 0.0022095386462640293
+      "required_token_positions_per_second": 27982.024959468064,
+      "required_pages_per_second_upper_estimate": 0.0021754793606783324
     },
     {
       "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": 22,
-      "required_token_positions_per_second": 28420.111294179813,
-      "required_pages_per_second_upper_estimate": 0.36454267254370537
+      "required_token_positions_per_second": 27982.024959468064,
+      "required_pages_per_second_upper_estimate": 0.3589233714224813
     }
   ],
   "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": 62,
+    "prefetch_batches": 61,
     "prefetch_capacity_limit": 512,
     "batch_memory_estimate_bytes": 720750,
-    "producer_batch_seconds": 0.1198763442344557,
-    "producer_p95_seconds": 0.3590122710011201,
-    "gpu_update_seconds": 0.9728322213031609,
-    "producer_batches_per_second": 8.34192939721441,
-    "gpu_batches_per_second": 1.0279264791008325,
-    "producer_headroom": 8.115297705446231,
+    "producer_batch_seconds": 0.45555438428152684,
+    "producer_p95_seconds": 0.36274353800399695,
+    "gpu_update_seconds": 0.9880628739359678,
+    "producer_batches_per_second": 2.195127595088653,
+    "gpu_batches_per_second": 1.012081342573353,
+    "producer_headroom": 2.1689240802594436,
     "sustainable": true,
-    "buffer_seconds": 60.31559772079598,
+    "buffer_seconds": 60.27183531009403,
     "buffer_drain_seconds": null,
     "shard_target_mib": 16,
-    "upload_pages_per_commit": 81,
+    "upload_pages_per_commit": 80,
     "max_pending_pages": 4096,
-    "generation_bytes_per_second": 368018.1110029266,
-    "upload_bytes_per_second": 4584735.183435414,
+    "generation_bytes_per_second": 327918.4147799962,
+    "upload_bytes_per_second": 4532518.468256861,
     "upload_sustainable": true,
     "logical_page_rows": 4096,
     "logical_cortex_page_rows": 128,
-    "estimated_full_shards_per_hour": 78.96811959806298,
+    "estimated_full_shards_per_hour": 70.36365826177516,
     "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": 1.3242703979994985,
-      "bytes": 5961993,
-      "pages": 28,
-      "shards": 2
-    },
     {
       "seconds": 1.7475975829947856,
       "bytes": 6736460,
@@ -562,6 +556,12 @@
       "bytes": 7623120,
       "pages": 41,
       "shards": 3
+    },
+    {
+      "seconds": 1.329196705002687,
+      "bytes": 1008409,
+      "pages": 28,
+      "shards": 1
     }
   ],
   "cache_key": {

metrics/void-byte-v1/1791039222312944374-63c10d34/train.jsonl

@@ -411,3 +411,4 @@
 {"step": 645500, "loss": 0.5505189299583435, "lr": 0.0001, "grad_norm": 0.17340860427545055, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 94484547368, "tokens_per_second": 150862.3410131202, "data_wait_s": 1.1018004443030804e-05, "gpu_peak_gb": 89.37861251831055}
 {"step": 645600, "loss": 0.5486344695091248, "lr": 0.0001, "grad_norm": 0.18047454176415223, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 94499089731, "tokens_per_second": 151105.4951900034, "data_wait_s": 1.2395998055581003e-05, "gpu_peak_gb": 89.37861251831055}
 {"step": 645700, "loss": 0.5570340156555176, "lr": 0.0001, "grad_norm": 0.17565000479487577, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 94513673484, "tokens_per_second": 150995.53033105843, "data_wait_s": 8.601004083175212e-06, "gpu_peak_gb": 89.37861251831055}
+{"step": 645800, "loss": 0.5187062621116638, "lr": 0.0001, "grad_norm": 0.17557828594077124, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 94528455980, "tokens_per_second": 141509.37739036925, "data_wait_s": 1.266899926122278e-05, "gpu_peak_gb": 89.37861251831055}

runs/void-byte-v1/events.out.tfevents.1791039222.f2a393d4-e1e4-407b-a6aa-034aa2ada5ac-vwfgg.353.0.1791039222312944374-63c10d34

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