feat: support data parallel for deepseek #1012
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Please do a rebase |
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Signed-off-by: boying <897013703@qq.com>
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wangxiyuan
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Jun 4, 2025
Yikun
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@ganyi1996ppo Please do a final review
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I confirmed with @ganyi1996ppo offline, it's OK to merge. |
weijinqian0
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to weijinqian0/vllm-ascend
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Jun 4, 2025
### What this PR does / why we need it?
feat: support data parallel for deepseek
### Does this PR introduce _any_ user-facing change?
Yes, support dp for deepseek
### How was this patch tested?
```
export VLLM_ENABLE_MC2=0
export VLLM_USE_V1=1
export TASK_QUEUE_ENABLE=1
source /usr/local/Ascend/ascend-toolkit/set_env.sh
source /usr/local/Ascend/nnal/atb/set_env.sh
nohup python -m vllm.entrypoints.openai.api_server
--model=/path/to/DeepSeek-R1-W8A8 \
--quantization ascend \
--served-model-name auto \
--trust-remote-code \
--distributed-executor-backend=mp \
--port 8006 \
-tp=8 \
-dp=2 \
--max-num-seqs 24 \
--max-model-len 4096 \
--max-num-batched-tokens 4096 \
--block-size 128 \
-O 0 \
--no-enable-prefix-caching \
--additional-config
'{"torchair_graph_batch_sizes":[24],"expert_tensor_parallel_size":16,"ascend_scheduler_config":{},"enable_graph_mode":true}'
\
--gpu-memory-utilization 0.95 &> run.log &
disown
```
Signed-off-by: boying <897013703@qq.com>
momo609
pushed a commit
to momo609/vllm-ascend
that referenced
this pull request
Jun 4, 2025
### What this PR does / why we need it?
feat: support data parallel for deepseek
### Does this PR introduce _any_ user-facing change?
Yes, support dp for deepseek
### How was this patch tested?
```
export VLLM_ENABLE_MC2=0
export VLLM_USE_V1=1
export TASK_QUEUE_ENABLE=1
source /usr/local/Ascend/ascend-toolkit/set_env.sh
source /usr/local/Ascend/nnal/atb/set_env.sh
nohup python -m vllm.entrypoints.openai.api_server
--model=/path/to/DeepSeek-R1-W8A8 \
--quantization ascend \
--served-model-name auto \
--trust-remote-code \
--distributed-executor-backend=mp \
--port 8006 \
-tp=8 \
-dp=2 \
--max-num-seqs 24 \
--max-model-len 4096 \
--max-num-batched-tokens 4096 \
--block-size 128 \
-O 0 \
--no-enable-prefix-caching \
--additional-config
'{"torchair_graph_batch_sizes":[24],"expert_tensor_parallel_size":16,"ascend_scheduler_config":{},"enable_graph_mode":true}'
\
--gpu-memory-utilization 0.95 &> run.log &
disown
```
Signed-off-by: boying <897013703@qq.com>
Signed-off-by: wangxiaoxin (A) <w00664509@china.huawei.com>
momo609
pushed a commit
to momo609/vllm-ascend
that referenced
this pull request
Jun 4, 2025
### What this PR does / why we need it?
feat: support data parallel for deepseek
### Does this PR introduce _any_ user-facing change?
Yes, support dp for deepseek
### How was this patch tested?
```
export VLLM_ENABLE_MC2=0
export VLLM_USE_V1=1
export TASK_QUEUE_ENABLE=1
source /usr/local/Ascend/ascend-toolkit/set_env.sh
source /usr/local/Ascend/nnal/atb/set_env.sh
nohup python -m vllm.entrypoints.openai.api_server
--model=/path/to/DeepSeek-R1-W8A8 \
--quantization ascend \
--served-model-name auto \
--trust-remote-code \
--distributed-executor-backend=mp \
--port 8006 \
-tp=8 \
-dp=2 \
--max-num-seqs 24 \
--max-model-len 4096 \
--max-num-batched-tokens 4096 \
--block-size 128 \
-O 0 \
--no-enable-prefix-caching \
--additional-config
'{"torchair_graph_batch_sizes":[24],"expert_tensor_parallel_size":16,"ascend_scheduler_config":{},"enable_graph_mode":true}'
\
--gpu-memory-utilization 0.95 &> run.log &
disown
```
Signed-off-by: boying <897013703@qq.com>
Signed-off-by: wangxiaoxin (A) <w00664509@china.huawei.com>
momo609
pushed a commit
to momo609/vllm-ascend
that referenced
this pull request
Jun 5, 2025
### What this PR does / why we need it?
feat: support data parallel for deepseek
### Does this PR introduce _any_ user-facing change?
Yes, support dp for deepseek
### How was this patch tested?
```
export VLLM_ENABLE_MC2=0
export VLLM_USE_V1=1
export TASK_QUEUE_ENABLE=1
source /usr/local/Ascend/ascend-toolkit/set_env.sh
source /usr/local/Ascend/nnal/atb/set_env.sh
nohup python -m vllm.entrypoints.openai.api_server
--model=/path/to/DeepSeek-R1-W8A8 \
--quantization ascend \
--served-model-name auto \
--trust-remote-code \
--distributed-executor-backend=mp \
--port 8006 \
-tp=8 \
-dp=2 \
--max-num-seqs 24 \
--max-model-len 4096 \
--max-num-batched-tokens 4096 \
--block-size 128 \
-O 0 \
--no-enable-prefix-caching \
--additional-config
'{"torchair_graph_batch_sizes":[24],"expert_tensor_parallel_size":16,"ascend_scheduler_config":{},"enable_graph_mode":true}'
\
--gpu-memory-utilization 0.95 &> run.log &
disown
```
Signed-off-by: boying <897013703@qq.com>
Signed-off-by: wangxiaoxin (A) <w00664509@china.huawei.com>
chopper0126
pushed a commit
to chopper0126/vllm-ascend
that referenced
this pull request
Oct 16, 2025
### What this PR does / why we need it?
feat: support data parallel for deepseek
### Does this PR introduce _any_ user-facing change?
Yes, support dp for deepseek
### How was this patch tested?
```
export VLLM_ENABLE_MC2=0
export VLLM_USE_V1=1
export TASK_QUEUE_ENABLE=1
source /usr/local/Ascend/ascend-toolkit/set_env.sh
source /usr/local/Ascend/nnal/atb/set_env.sh
nohup python -m vllm.entrypoints.openai.api_server
--model=/path/to/DeepSeek-R1-W8A8 \
--quantization ascend \
--served-model-name auto \
--trust-remote-code \
--distributed-executor-backend=mp \
--port 8006 \
-tp=8 \
-dp=2 \
--max-num-seqs 24 \
--max-model-len 4096 \
--max-num-batched-tokens 4096 \
--block-size 128 \
-O 0 \
--no-enable-prefix-caching \
--additional-config
'{"torchair_graph_batch_sizes":[24],"expert_tensor_parallel_size":16,"ascend_scheduler_config":{},"enable_graph_mode":true}'
\
--gpu-memory-utilization 0.95 &> run.log &
disown
```
Signed-off-by: boying <897013703@qq.com>
chopper0126
pushed a commit
to chopper0126/vllm-ascend
that referenced
this pull request
Oct 16, 2025
…llm-project#1094) ### What this PR does / why we need it? Add `with_prefill_across_dp` to AscendMetadata to fix dp This pr fixes the bug introduced by vllm-project#1012, which add an arg `with_prefill_across_dp` when dp_size > 1. Signed-off-by: MengqingCao <cmq0113@163.com>
Angazenn
pushed a commit
to Angazenn/vllm-ascend
that referenced
this pull request
Oct 21, 2025
### What this PR does / why we need it?
feat: support data parallel for deepseek
### Does this PR introduce _any_ user-facing change?
Yes, support dp for deepseek
### How was this patch tested?
```
export VLLM_ENABLE_MC2=0
export VLLM_USE_V1=1
export TASK_QUEUE_ENABLE=1
source /usr/local/Ascend/ascend-toolkit/set_env.sh
source /usr/local/Ascend/nnal/atb/set_env.sh
nohup python -m vllm.entrypoints.openai.api_server
--model=/path/to/DeepSeek-R1-W8A8 \
--quantization ascend \
--served-model-name auto \
--trust-remote-code \
--distributed-executor-backend=mp \
--port 8006 \
-tp=8 \
-dp=2 \
--max-num-seqs 24 \
--max-model-len 4096 \
--max-num-batched-tokens 4096 \
--block-size 128 \
-O 0 \
--no-enable-prefix-caching \
--additional-config
'{"torchair_graph_batch_sizes":[24],"expert_tensor_parallel_size":16,"ascend_scheduler_config":{},"enable_graph_mode":true}'
\
--gpu-memory-utilization 0.95 &> run.log &
disown
```
Signed-off-by: boying <897013703@qq.com>
Angazenn
pushed a commit
to Angazenn/vllm-ascend
that referenced
this pull request
Oct 21, 2025
…llm-project#1094) ### What this PR does / why we need it? Add `with_prefill_across_dp` to AscendMetadata to fix dp This pr fixes the bug introduced by vllm-project#1012, which add an arg `with_prefill_across_dp` when dp_size > 1. Signed-off-by: MengqingCao <cmq0113@163.com>
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What this PR does / why we need it?
feat: support data parallel for deepseek
Does this PR introduce any user-facing change?
Yes, support dp for deepseek
How was this patch tested?