From 20e1e3a787ca2b76a3383378f6434770a9457655 Mon Sep 17 00:00:00 2001
From: michalm <michalm@nvidia.com>
Date: Wed, 30 Sep 2026 08:58:49 +0200
Subject: [PATCH] dlrmv4: replace the GBS 8192 RCP with a GB300 rerun of the
 reference

The AMD set for GBS 8192 came from three campaigns; the 3 h campaign's
stalled runs were replaced by new seeds, so the 20 runs carry one run above
80 M samples while 20-seed reruns of the reference code show five. The new
entry is 20 seeds chosen as ventile midpoints of a 179-run distribution and
run with the unmodified reference (mlcommons/training b5e8e2a) on 2x4 GB300,
uncapped, each run to the 0.75 AUC target.

Olympic mean 73.02 M (was 69.07 M), std 6.69 M (was 3.81 M), checker floor
68.16 M (was 66.30 M). Other batch sizes unchanged.
---
 .../training_6.1.0/rcps_dlrmv4.json           | 30 +++++++++----------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/mlperf_logging/rcp_checker/training_6.1.0/rcps_dlrmv4.json b/mlperf_logging/rcp_checker/training_6.1.0/rcps_dlrmv4.json
index 0e653ef..3194104 100644
--- a/mlperf_logging/rcp_checker/training_6.1.0/rcps_dlrmv4.json
+++ b/mlperf_logging/rcp_checker/training_6.1.0/rcps_dlrmv4.json
@@ -1,9 +1,9 @@
 {
   "dlrmv4_ref_8192": {
     "Benchmark": "dlrmv4",
-    "Creator": "AMD",
-    "When": "Reference RCPs before 6.1 submission",
-    "Platform": "1x8xMI350",
+    "Creator": "NVIDIA",
+    "When": "Reference code (mlcommons/training b5e8e2a) rerun on GB300 after the 6.1 RCP review, 2026-09-24",
+    "Platform": "2x4xGB300",
     "Precision": "BF16",
     "BS": 8192,
     "Hyperparams": {
@@ -13,25 +13,25 @@
     },
     "Epochs to converge": [
       66519040,
-      68812800,
       66519040,
       66519040,
-      71106560,
-      80281600,
-      61931520,
+      66519040,
       68812800,
       68812800,
+      68812800,
+      68812800,
+      68812800,
+      71106560,
+      71106560,
       73400320,
-      66519040,
       73400320,
-      66519040,
-      66519040,
-      71106560,
       73400320,
-      66519040,
-      71106560,
-      68812800,
-      68812800
+      75694080,
+      80281600,
+      82575360,
+      84869120,
+      84869120,
+      87162880
     ]
   },
   "dlrmv4_ref_16384": {