GitLab

Signed-off-by: Nick Hill <nickhill123@gmail.com>

Signed-off-by: Rohan138 <rohanpotdar138@gmail.com>

Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>

Signed-off-by: Nick Hill <nickhill123@gmail.com>

Signed-off-by: ahao-anyscale <ahao@anyscale.com>
Signed-off-by: Aaron Hao <ahao@anyscale.com>
Co-authored-by: Robert Shaw <114415538+robertgshaw2-redhat@users.noreply.github.com>

Signed-off-by: zhuhaoran <zhuhaoran.zhr@alibaba-inc.com>

Signed-off-by: yewentao256 <zhyanwentao@126.com>

Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>

Signed-off-by: Andreas Karatzas <akaratza@amd.com>

Signed-off-by: Frederic Odermatt <frederic.odermatt@44ai.ch>

Signed-off-by: Xinyu Chen <xinyu1.chen@intel.com>

Signed-off-by: Gassan <gassan.salama@arm.com>

Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>

Signed-off-by: Benjamin Chislett <bchislett@nvidia.com>

Signed-off-by: ahao-anyscale <ahao@anyscale.com>
Signed-off-by: Aaron Hao <ahao@anyscale.com>
Co-authored-by: SumanthRH <sumanthrh99@gmail.com>

Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>
Signed-off-by: wang.yuqi <yuqi.wang@daocloud.io>
Co-authored-by: wang.yuqi <yuqi.wang@daocloud.io>

Signed-off-by: Mark McLoughlin <markmc@redhat.com>

Signed-off-by: chaunceyjiang <chaunceyjiang@gmail.com>

Signed-off-by: jiang1.li <jiang1.li@intel.com>

Signed-off-by: Nick Hill <nickhill123@gmail.com>

Signed-off-by: Zhanqiu Hu <zh338@cornell.edu>

Signed-off-by: Nick Hill <nickhill123@gmail.com>

Signed-off-by: Taeksang Kim <ts.kim@hyperaccel.ai>

Signed-off-by: Kourosh Hakhamaneshi <kourosh@anyscale.com>

Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>

Signed-off-by: jiangkuaixue123 <jiangxiaozhou111@163.com>

Signed-off-by: yewentao256 <zhyanwentao@126.com>
Signed-off-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
Co-authored-by: Nick Hill <nhill@redhat.com>

Fixes a not-yet-reported case where it was possible for blocks to be
freed by an abort before an async transfer completed, resulting
in corrupted KV data.
Signed-off-by: Or Ozeri <oro@il.ibm.com>

Add labeled Prometheus metrics to distinguish where prompt tokens come
from in P/D disaggregated deployments.

In P/D disaggregation, decode instances receive KV cache from prefill instances.
Currently, decode reports inflated prompt throughput because it counts all
prompt tokens as "computed", even though most were transferred.

This PR adds labeled metrics so users can understand actual compute work vs
transferred work:

vllm:prompt_tokens_by_source_total{source="local_compute"}        # Tokens prefilled locally
vllm:prompt_tokens_by_source_total{source="external_kv_transfer"} # Tokens received via KV transfer  
vllm:prompt_tokens_by_source_total{source="local_cache_hit"}      # Tokens from local prefix cache
vllm:prompt_tokens_cached_total                                    # Total cached (local + external, -1 when all 
Signed-off-by: Zhanqiu Hu <zh338@cornell.edu>

Signed-off-by: frankwang28 <frank.wbb@hotmail.com>

Signed-off-by: Isotr0py <mozf@mail2.sysu.edu.cn>

Signed-off-by: Nick Hill <nickhill123@gmail.com>

Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>

Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>

[Bugfix][Async][Connector] avoid vllm-side double free during async scheduling + request abort + async KV cache transfer (#33377)
Signed-off-by: KuntaiDu <kuntai@uchicago.edu>

Signed-off-by: Nick Hill <nickhill123@gmail.com>

Signed-off-by: Kunshang Ji <kunshang.ji@intel.com>