feat(agentx): bump Kimi-K3 FP4 MI355X ATOM image to 0924 and track recipe

[gbyu-amd]

Track the checked-in ATOM recipe recipes/Agentic-Kimi-K3.md as retuned in ROCm/ATOM#2382, on image kimi_k3_agentic_0924.

The published concurrency set [1, 4, 14, 16, 48, 56, 72] is unchanged; no points are added or dropped.

• ATOM_USE_FLYDSL_FP8_PREFILL_ATTN=1 on every band. ATOM defaults it to 0, so the recipe's prefill attention path was not reached before this change.
• From concurrency 16 up, ATOM_PREFILL_DECODE_INTERVAL=4 and ATOM_PREFILL_DELAYER_MAX_QUEUE_MS=5000 hold a ready prefill for four decode passes instead of interleaving it into every step. This is a threshold, not a band: concurrency 1, 4 and 14 run without it.

max-num-seqs, max-num-batched-tokens, gpu-memory-utilization, the CUDA-graph ladder, dcp-size, draft depth, synthetic acceptance, ReplaySSM placement, AITER_REUSE_IDENTICAL_COMM_GROUPS and LMCache sizing are unchanged from #3207.

Re-created on an in-repo amd/ branch so sweep dispatch and labels (AMD, agentx, full-sweep-enabled) apply.

AI model disclosure

Prepared with Claude Code using claude-opus-5 (recipe reconciliation, edits, changelog entry). No other model contributed.

[github-actions]

Thanks for the contribution!

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中文

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[claude]

Nothing blocking. The comments below are optional suggestions. There is no need to push a fix for them before merging.

[github-actions]

View unofficial run (performance): https://inferencex.semianalysis.com/inference?unofficialRun=36211860108

View unofficial run (accuracy): https://inferencex.semianalysis.com/evaluation?unofficialRun=36211860108

[functionstackx]

InferenceX has switched away from unmaintainable bash scripts to YAML files that don't repeat the same stuff over and over again. Please merge the latest main into this PR: we have migrated single-node AgentX onto native srt-slurm (#3428), so AgentX configs are now declarative YAML recipes, not per-config 1000+ line bash slop scripts. Please also delete the old benchmarks/single_node/** scripts (see this recipe for the new format).