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kvcache-simulator/configs/glm5-fp8-8xh20-141g-ca-tuned.yaml

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# GLM-5-FP8 (ZhipuAI/GLM-5-FP8) on 8 x H20-141G (N3E).
# Tuned for the 0-32768 input-length slice of
# bailian-traces/glm_coder_blksz_512_040915-040917.jsonl.
model:
config_json: ../models/GLM-5-FP8/config.json
name: glm-5-fp8
compute_dtype: fp8
dtype_bytes: 1
block_size_tokens: 512
hardware:
type: 8xh20-141g
hbm_bytes: 300.0e9
dram_bytes: 1.5e12
max_batch_slots: 256
cluster:
num_instances: 64
meta_store:
ttl_seconds: 300.0
router:
mode: cache_affinity
precise_probe_latency_us: 50.0
precise_probe_topk: 4
# Tuned on this filtered GLM coder workload: stronger queue penalty than
# the default 1.0 keeps cache_affinity's locality gains while reducing TTFT.
load_alpha: 1.5
prefix_k: 8
sim:
trace_path: bailian-traces/glm_coder_blksz_512_040915-040917.jsonl
max_requests: null
output_dir: runs/glm5_fp8_8xh20_141g_ca_tuned
sample_interval_s: 1.0
seed: 42
input_length_min: 0
input_length_max: 32768