[Spec] Remove dead padded_static_len and stale SGLANG_ENABLE_SPEC_V2 references (#30998)

docs_new/docs/advanced_features/pd_disaggregation.mdx

@@ -493,7 +493,6 @@ export DEEPEP_NORMAL_LONG_SEQ_PER_ROUND_TOKENS=3584
 export ASCEND_MF_STORE_URL="tcp://127.0.0.1:24669"
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=3600
 export SGLANG_DISAGGREGATION_WAITING_TIMEOUT=3600
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=0
 export DEEP_NORMAL_MODE_USE_INT8_QUANT=1
 export SGLANG_DEEPEP_BF16_DISPATCH=0
@@ -553,7 +552,6 @@ export DEEPEP_NORMAL_LONG_SEQ_PER_ROUND_TOKENS=3584
 export ASCEND_MF_STORE_URL="tcp://127.0.0.1:24669"
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=3600
 export SGLANG_DISAGGREGATION_WAITING_TIMEOUT=3600
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=0
 export DEEP_NORMAL_MODE_USE_INT8_QUANT=1
 export SGLANG_DEEPEP_BF16_DISPATCH=0
@@ -678,7 +676,6 @@ do
     then
         echo "${D_IP[$i]}"
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export HCCL_BUFFSIZE=900
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=112
         export TASK_QUEUE_ENABLE=1

docs_new/docs/hardware-platforms/ascend-npus/best_practice/deepseek_r1.mdx

@@ -151,7 +151,6 @@ do
         export HCCL_SOCKET_IFNAME=<network-interface>
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=78
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export TASK_QUEUE_ENABLE=1
 
         python3 -m sglang.launch_server \
@@ -279,7 +278,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=56
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_NPU_USE_MLAPO=1
 export SGLANG_PREFILL_DELAYER_MAX_DELAY_PASSES=200
 export SGLANG_SCHEDULER_DECREASE_PREFILL_IDLE=1
@@ -457,7 +455,6 @@ do
         export HCCL_SOCKET_IFNAME=<network-interface>
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=12
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export SGLANG_SCHEDULER_SKIP_ALL_GATHER=1
         export TASK_QUEUE_ENABLE=1
 
@@ -666,7 +663,6 @@ do
         export HCCL_SOCKET_IFNAME=<network-interface>
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=64
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export SGLANG_LM_HEAD_TP=8
         export SGLANG_NPU_FUSED_MOE_MODE=1
         export TASK_QUEUE_ENABLE=1
@@ -871,7 +867,6 @@ do
         export HCCL_SOCKET_IFNAME=<network-interface>
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=12
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export SGLANG_SCHEDULER_SKIP_ALL_GATHER=1
         export TASK_QUEUE_ENABLE=1
 
@@ -1076,7 +1071,6 @@ do
         export HCCL_SOCKET_IFNAME=<network-interface>
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=12
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export SGLANG_SCHEDULER_SKIP_ALL_GATHER=1
         export TASK_QUEUE_ENABLE=1
 
@@ -1280,7 +1274,6 @@ do
         export HCCL_SOCKET_IFNAME=<network-interface>
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=16
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export SGLANG_SCHEDULER_SKIP_ALL_GATHER=1
         export TASK_QUEUE_ENABLE=1
 

docs_new/docs/hardware-platforms/ascend-npus/best_practice/deepseek_v3_2.mdx

@@ -148,7 +148,6 @@ do
         export HCCL_SOCKET_IFNAME=<network-interface>
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=8
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export SGLANG_SCHEDULER_SKIP_ALL_GATHER=1
         export TASK_QUEUE_ENABLE=0
 
@@ -347,7 +346,6 @@ do
         export HCCL_SOCKET_IFNAME=<network-interface>
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=8
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export SGLANG_SCHEDULER_SKIP_ALL_GATHER=1
         export TASK_QUEUE_ENABLE=0
 
@@ -546,7 +544,6 @@ do
         export HCCL_SOCKET_IFNAME=<network-interface>
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=8
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export SGLANG_SCHEDULER_SKIP_ALL_GATHER=1
         export TASK_QUEUE_ENABLE=0
 

docs_new/docs/hardware-platforms/ascend-npus/best_practice/glm5_1.mdx

@@ -84,7 +84,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=32
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=600
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
 
@@ -280,7 +279,6 @@ do
         export HCCL_SOCKET_IFNAME=<network-interface>
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=16
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export SGLANG_SPEC_ENABLE_OVERLAP_REFLOW=1
         export TASK_QUEUE_ENABLE=0
 
@@ -481,7 +479,6 @@ do
         export HCCL_SOCKET_IFNAME=<network-interface>
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=64
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export SGLANG_SPEC_ENABLE_OVERLAP_REFLOW=1
         export TASK_QUEUE_ENABLE=0
 
@@ -690,7 +687,6 @@ do
         export HCCL_SOCKET_IFNAME=<network-interface>
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=16
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export SGLANG_SPEC_ENABLE_OVERLAP_REFLOW=1
         export TASK_QUEUE_ENABLE=0
 
@@ -893,7 +889,6 @@ do
         export HCCL_SOCKET_IFNAME=<network-interface>
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=16
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export SGLANG_SPEC_ENABLE_OVERLAP_REFLOW=1
         export TASK_QUEUE_ENABLE=0
 
@@ -1094,7 +1089,6 @@ do
         export HCCL_SOCKET_IFNAME=<network-interface>
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=64
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export SGLANG_SPEC_ENABLE_OVERLAP_REFLOW=1
         export TASK_QUEUE_ENABLE=0
 
@@ -1295,7 +1289,6 @@ do
         export HCCL_SOCKET_IFNAME=<network-interface>
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=48
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export SGLANG_SCHEDULER_SKIP_ALL_GATHER=1
         export SGLANG_SPEC_ENABLE_OVERLAP_REFLOW=1
         export TASK_QUEUE_ENABLE=0
@@ -1505,7 +1498,6 @@ do
         export HCCL_SOCKET_IFNAME=<network-interface>
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=24
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export SGLANG_SPEC_ENABLE_OVERLAP_REFLOW=1
         export TASK_QUEUE_ENABLE=0
 
@@ -1718,7 +1710,6 @@ do
         export HCCL_SOCKET_IFNAME=<network-interface>
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=40
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export SGLANG_SPEC_ENABLE_OVERLAP_REFLOW=1
         export TASK_QUEUE_ENABLE=0
 

docs_new/docs/hardware-platforms/ascend-npus/best_practice/kimi_k2_6.mdx

@@ -87,7 +87,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=64
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
 
@@ -278,7 +277,6 @@ do
         export HCCL_SOCKET_IFNAME=<network-interface>
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=64
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export SGLANG_NPU_USE_MLAPO=1
         export SGLANG_NPU_USE_MULTI_STREAM=1
 
@@ -478,7 +476,6 @@ do
         export HCCL_SOCKET_IFNAME=<network-interface>
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=64
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export SGLANG_NPU_USE_MLAPO=1
         export SGLANG_NPU_USE_MULTI_STREAM=1
 
@@ -678,7 +675,6 @@ do
         export HCCL_SOCKET_IFNAME=<network-interface>
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=64
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export SGLANG_NPU_USE_MLAPO=1
         export SGLANG_NPU_USE_MULTI_STREAM=1
 
@@ -873,7 +869,6 @@ do
         export HCCL_SOCKET_IFNAME=<network-interface>
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=64
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export SGLANG_NPU_USE_MLAPO=1
         export SGLANG_NPU_USE_MULTI_STREAM=1
 
@@ -1009,7 +1004,6 @@ export HCCL_OP_EXPANSION_MODE=AIV
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=112
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_NPU_USE_MULTI_STREAM=1
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
@@ -1121,7 +1115,6 @@ export HCCL_OP_EXPANSION_MODE=AIV
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=32
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_NPU_USE_MULTI_STREAM=1
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
@@ -1237,7 +1230,6 @@ export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=96
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=600
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_NPU_USE_MLAPO=1
 export SGLANG_NPU_USE_MULTI_STREAM=1
 export SGLANG_SET_CPU_AFFINITY=1
@@ -1350,7 +1342,6 @@ export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=96
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=600
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
 

docs_new/docs/hardware-platforms/ascend-npus/best_practice/mimo_v2_flash.mdx

@@ -83,7 +83,6 @@ export SGLANG_DEEPEP_BF16_DISPATCH=0
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=3600
 export SGLANG_DISAGGREGATION_WAITING_TIMEOUT=3600
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=0
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
 
@@ -269,7 +268,6 @@ export SGLANG_DEEPEP_BF16_DISPATCH=0
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=3600
 export SGLANG_DISAGGREGATION_WAITING_TIMEOUT=3600
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=0
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
 
@@ -455,7 +453,6 @@ export SGLANG_DEEPEP_BF16_DISPATCH=0
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=3600
 export SGLANG_DISAGGREGATION_WAITING_TIMEOUT=3600
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=0
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
 
@@ -641,7 +638,6 @@ export SGLANG_DEEPEP_BF16_DISPATCH=0
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=3600
 export SGLANG_DISAGGREGATION_WAITING_TIMEOUT=3600
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=0
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
 

docs_new/docs/hardware-platforms/ascend-npus/best_practice/minimax_m2_5.mdx

@@ -85,7 +85,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=640
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_ENABLE_TP_MEMORY_INBALANCE_CHECK=0
 export SGLANG_EXTERNAL_MODEL_PACKAGE=custom_eagle3
 export SGLANG_SET_CPU_AFFINITY=1
@@ -192,7 +191,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=140000
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_EXTERNAL_MODEL_PACKAGE=custom_eagle3
 export SGLANG_NPU_FUSED_MOE_MODE=2
 export SGLANG_SET_CPU_AFFINITY=1
@@ -301,7 +299,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=160000
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_EXTERNAL_MODEL_PACKAGE=custom_eagle3
 export SGLANG_NPU_FUSED_MOE_MODE=2
 export SGLANG_SET_CPU_AFFINITY=1
@@ -411,7 +408,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=204800
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_EXTERNAL_MODEL_PACKAGE=custom_eagle3
 export SGLANG_NPU_FUSED_MOE_MODE=2
 export SGLANG_SET_CPU_AFFINITY=1
@@ -516,7 +512,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=204800
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_EXTERNAL_MODEL_PACKAGE=custom_eagle3
 export SGLANG_NPU_FUSED_MOE_MODE=2
 export SGLANG_SET_CPU_AFFINITY=1

docs_new/docs/hardware-platforms/ascend-npus/best_practice/qwen3-8b.mdx

@@ -77,7 +77,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=600
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_PREFILL_DELAYER_MAX_DELAY_PASSES=50
 export SGLANG_SCHEDULER_DECREASE_PREFILL_IDLE=1
 
@@ -175,7 +174,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=600
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 
 python3 -m sglang.launch_server \
     --model-path $MODEL_PATH \
@@ -271,7 +269,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=600
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 
 python3 -m sglang.launch_server \
     --model-path $MODEL_PATH \

docs_new/docs/hardware-platforms/ascend-npus/best_practice/qwen3_235b_a22b.mdx

@@ -77,7 +77,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=600
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 
 python3 -m sglang.launch_server \
     --model-path $MODEL_PATH \
@@ -175,7 +174,6 @@ export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=188416
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=600
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_NPU_FUSED_MOE_MODE=2
 export SGLANG_PREFILL_DELAYER_MAX_DELAY_PASSES=100
 export SGLANG_SCHEDULER_DECREASE_PREFILL_IDLE=1

docs_new/docs/hardware-platforms/ascend-npus/best_practice/qwen3_30b_a3b.mdx

@@ -81,7 +81,6 @@ export INF_NAN_MODE_FORCE_DISABLE=1
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:False
 export SGLANG_ALLOW_OVERWRITE_LONGER_CONTEXT_LEN=1
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_PREFILL_DELAYER_MAX_DELAY_PASSES=200
 export SGLANG_SCHEDULER_DECREASE_PREFILL_IDLE=1
 export SGLANG_USE_MAX_DP_ATT=1
@@ -184,7 +183,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=600
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_PREFILL_DELAYER_MAX_DELAY_PASSES=200
 export SGLANG_SCHEDULER_DECREASE_PREFILL_IDLE=1
 
@@ -284,7 +282,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=600
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_PREFILL_DELAYER_MAX_DELAY_PASSES=200
 export SGLANG_SCHEDULER_DECREASE_PREFILL_IDLE=1
 
@@ -383,7 +380,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=600
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_SET_CPU_AFFINITY=1
 export TRANSFORMERS_VERBOSITY=error
 

docs_new/docs/hardware-platforms/ascend-npus/best_practice/qwen3_32b.mdx

@@ -77,7 +77,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=600
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_PREFILL_DELAYER_MAX_DELAY_PASSES=200
 export SGLANG_SCHEDULER_DECREASE_PREFILL_IDLE=1
 
@@ -174,7 +173,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=600
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_NPU_USE_DEEPGEMM=1
 export SGLANG_PREFILL_DELAYER_MAX_DELAY_PASSES=100
 export SGLANG_SCHEDULER_DECREASE_PREFILL_IDLE=1
@@ -273,7 +271,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=600
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_NPU_USE_DEEPGEMM=1
 export SGLANG_PREFILL_DELAYER_MAX_DELAY_PASSES=100
 export SGLANG_SCHEDULER_DECREASE_PREFILL_IDLE=1

docs_new/docs/hardware-platforms/ascend-npus/best_practice/qwen3_5_397b.mdx

@@ -87,7 +87,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=128
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_ENABLE_TP_MEMORY_INBALANCE_CHECK=0
 export SGLANG_SET_CPU_AFFINITY=1
 export SGLANG_ZBAL_BOOTSTRAP_URL=tcp://127.0.0.1:24669
@@ -198,7 +197,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=128
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_ENABLE_TP_MEMORY_INBALANCE_CHECK=0
 export SGLANG_SET_CPU_AFFINITY=1
 export SGLANG_ZBAL_BOOTSTRAP_URL=tcp://127.0.0.1:24669
@@ -309,7 +307,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=128
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
 
@@ -419,7 +416,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=128
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_ENABLE_TP_MEMORY_INBALANCE_CHECK=0
 export SGLANG_SET_CPU_AFFINITY=1
 export SGLANG_ZBAL_BOOTSTRAP_URL=tcp://127.0.0.1:24669
@@ -534,7 +530,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=128
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_ENABLE_TP_MEMORY_INBALANCE_CHECK=0
 export SGLANG_SET_CPU_AFFINITY=1
 export SGLANG_ZBAL_BOOTSTRAP_URL=tcp://127.0.0.1:24669
@@ -649,7 +644,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=128
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_ENABLE_TP_MEMORY_INBALANCE_CHECK=0
 export SGLANG_SET_CPU_AFFINITY=1
 export SGLANG_ZBAL_BOOTSTRAP_URL=tcp://127.0.0.1:24669
@@ -763,7 +757,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=128
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_ENABLE_TP_MEMORY_INBALANCE_CHECK=0
 export SGLANG_SET_CPU_AFFINITY=1
 export SGLANG_ZBAL_BOOTSTRAP_URL=tcp://127.0.0.1:24669
@@ -877,7 +870,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=128
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_ENABLE_TP_MEMORY_INBALANCE_CHECK=0
 export SGLANG_SET_CPU_AFFINITY=1
 export SGLANG_ZBAL_BOOTSTRAP_URL=tcp://127.0.0.1:24669
@@ -992,7 +984,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=128
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_ENABLE_TP_MEMORY_INBALANCE_CHECK=0
 export SGLANG_SET_CPU_AFFINITY=1
 export SGLANG_ZBAL_BOOTSTRAP_URL=tcp://127.0.0.1:24669
@@ -1107,7 +1098,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=128
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
 

docs_new/docs/hardware-platforms/ascend-npus/best_practice/qwen3_6_27b.mdx

@@ -75,7 +75,6 @@ export HCCL_OP_EXPANSION_MODE=AIV
 export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_PREFILL_DELAYER_MAX_DELAY_PASSES=150
 export SGLANG_SCHEDULER_DECREASE_PREFILL_IDLE=1
 export SGLANG_SET_CPU_AFFINITY=1
@@ -174,7 +173,6 @@ export HCCL_OP_EXPANSION_MODE=AIV
 export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_PREFILL_DELAYER_MAX_DELAY_PASSES=150
 export SGLANG_SCHEDULER_DECREASE_PREFILL_IDLE=1
 export SGLANG_SET_CPU_AFFINITY=1
@@ -274,7 +272,6 @@ export HCCL_OP_EXPANSION_MODE=AIV
 export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
 
@@ -376,7 +373,6 @@ export HCCL_OP_EXPANSION_MODE=AIV
 export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=0
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_PREFILL_DELAYER_MAX_DELAY_PASSES=130
 export SGLANG_SCHEDULER_DECREASE_PREFILL_IDLE=1
 export SGLANG_SET_CPU_AFFINITY=1
@@ -472,7 +468,6 @@ export GLOO_SOCKET_IFNAME=<network-interface>
 export HCCL_OP_EXPANSION_MODE=AIV
 export HCCL_SOCKET_IFNAME=<network-interface>
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
 
@@ -566,7 +561,6 @@ export HCCL_OP_EXPANSION_MODE=AIV
 export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_PREFILL_DELAYER_MAX_DELAY_PASSES=20
 export SGLANG_SCHEDULER_DECREASE_PREFILL_IDLE=1
 export SGLANG_SET_CPU_AFFINITY=1
@@ -660,7 +654,6 @@ export GLOO_SOCKET_IFNAME=<network-interface>
 export HCCL_OP_EXPANSION_MODE=AIV
 export HCCL_SOCKET_IFNAME=<network-interface>
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_PREFILL_DELAYER_MAX_DELAY_PASSES=100
 export SGLANG_SCHEDULER_DECREASE_PREFILL_IDLE=1
 export SGLANG_SET_CPU_AFFINITY=1

docs_new/docs/hardware-platforms/ascend-npus/best_practice/qwen3_6_35b_a3b.mdx

@@ -82,7 +82,6 @@ export HCCL_OP_EXPANSION_MODE=AIV
 export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_PREFILL_DELAYER_MAX_DELAY_PASSES=30
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
@@ -180,7 +179,6 @@ export HCCL_OP_EXPANSION_MODE=AIV
 export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_PREFILL_DELAYER_MAX_DELAY_PASSES=10
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
@@ -280,7 +278,6 @@ export HCCL_OP_EXPANSION_MODE=AIV
 export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_PREFILL_DELAYER_MAX_DELAY_PASSES=20
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
@@ -377,7 +374,6 @@ export HCCL_OP_EXPANSION_MODE=AIV
 export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_PREFILL_DELAYER_MAX_DELAY_PASSES=30
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
@@ -480,7 +476,6 @@ export HCCL_OP_EXPANSION_MODE=AIV
 export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
 
@@ -576,7 +571,6 @@ export HCCL_OP_EXPANSION_MODE=AIV
 export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=0
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
 
@@ -673,7 +667,6 @@ export HCCL_OP_EXPANSION_MODE=AIV
 export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_PREFILL_DELAYER_MAX_DELAY_PASSES=1
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
@@ -773,7 +766,6 @@ export HCCL_OP_EXPANSION_MODE=AIV
 export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=0
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
 
@@ -876,7 +868,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_ALLOW_OVERWRITE_LONGER_CONTEXT_LEN=1
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_SET_CPU_AFFINITY=1
 export STREAMS_PER_DEVICE=32
 

docs_new/docs/hardware-platforms/ascend-npus/best_practice/qwen3_next_80b_a3b_instruct.mdx

@@ -82,7 +82,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=400
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_ENABLE_TP_MEMORY_INBALANCE_CHECK=0
 export SGLANG_NPU_USE_MULTI_STREAM=0
 export SGLANG_SET_CPU_AFFINITY=1
@@ -194,7 +193,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=330
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_ENABLE_TP_MEMORY_INBALANCE_CHECK=0
 export SGLANG_NPU_USE_MULTI_STREAM=0
 export SGLANG_SET_CPU_AFFINITY=1
@@ -312,7 +310,6 @@ export HCCL_SOCKET_IFNAME=<network-interface>
 export PYTORCH_NPU_ALLOC_CONF=expandable_segments:True
 export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=400
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_ENABLE_TP_MEMORY_INBALANCE_CHECK=0
 export SGLANG_NPU_USE_MULTI_STREAM=0
 export SGLANG_WARMUP_TIMEOUT=3600

docs_new/docs/hardware-platforms/ascend-npus/model-tutorials/glm_5_2.mdx

@@ -200,7 +200,6 @@ source /usr/local/Ascend/nnal/atb/set_env.sh
 
 export STREAMS_PER_DEVICE=32
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=600
-export SGLANG_ENABLE_SPEC_V2=1
 # MTP OVERLAP
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
 export SGLANG_NPU_USE_MULTI_STREAM=1
@@ -332,7 +331,6 @@ source /usr/local/Ascend/nnal/atb/set_env.sh
 export STREAMS_PER_DEVICE=32
 export SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT=600
 # MTP OVERLAP
-export SGLANG_ENABLE_SPEC_V2=1
 export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
 
 export SGLANG_NPU_USE_MULTI_STREAM=1
@@ -478,7 +476,6 @@ do
         echo "${D_IP[$i]}"
 
         export SGLANG_ENABLE_OVERLAP_PLAN_STREAM=1
-        export SGLANG_ENABLE_SPEC_V2=1
         export HCCL_BUFFSIZE=650
 
         export SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK=32