vllm

a46e2799 - [Misc][DP] support customized global logger for dp

[Misc][DP] support customized global logger for dp Signed-off-by: Lu Fang <fanglu@fb.com> fix the test Signed-off-by: Lu Fang <fanglu@fb.com> address comments Signed-off-by: Lu Fang <fanglu@fb.com>