fix: recover PR 1865 ingest via sweep reuse

perf-changelog.yaml

@@ -4174,3 +4174,12 @@
     - "Adds two asymmetric prefill/decode layouts at both 1k1k and 8k1k alongside the TP8+TP8 sweep: 1P TP4 + 1D TP8 (smaller prefill, full-node decode) at conc 1,2,4,8,16,32,64,128,256; and balanced 1P TP4 + 1D TP4 at conc 64,128,256,512,1024. Per-worker TP comes from the master-config prefill/decode tp (server_vllm.sh rewrites the models_vllm.yaml --tensor-parallel-size placeholder); no EP, dp-attn off, PREFILL_NODES=1/DECODE_NODES=1 (TP4 uses half an 8-GPU node)"
     - "Adds a 2P TP4 + 1D TP8 layout at both 1k1k and 8k1k for high conc 256,512,768,1024: two TP4 prefill workers (num-worker 2, PREFILL_NODES=2, each TP4 on half an 8-GPU node) feeding one TP8 decode (DECODE_NODES=1); 3 nodes total"
   pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/1762
+
+- config-keys:
+    - minimaxm3-fp8-mi355x-atom-disagg
+  description:
+    - "Add minimaxm3-fp8-mi355x-atom-disagg CI recipe: multi-node disaggregated PD on MI355X via ATOM for MiniMax-M3-MXFP8"
+    - "Settings aligned with slurm reference: MEM_FRAC_STATIC=0.8, MAX_NUM_SEQS=128, BLOCK_SIZE=128, MAX_MODEL_LEN=32768, KV_CACHE_DTYPE=auto"
+    - "server_atom.sh: fix _MAX_CONC assignment before cudagraph size check; gate ATOM_MOE_GU_ITLV/AITER_BF16_FP8_MOE_BOUND on DeepSeek-V4-Pro only"
+    - "Search space: ISL=8192 and ISL=1024, 1P1D TP4, conc 1-512"
+  pr-link: https://github.com/SemiAnalysisAI/InferenceX/pull/1927