
    &`im
                        d Z ddlZddlmZ ddlmZ ddlmZ edk    rd Z	 edd	d
d d g dd d d de	          Z
 ej        e ej        d           ej        e
dddd          ddddddiddd  ej        g d!           ej        g d"           ej        g d#          d$%          Ze                                Z ed&e                                j                   dS dS )'as  Example of using PBT with RLlib.

Note that this requires a cluster with at least 8 GPUs in order for all trials
to run concurrently, otherwise PBT will round-robin train the trials which
is less efficient (or you can set {"gpu": 0} to use CPUs for SGD instead).

Note that Tune in general does not need 8 GPUs, and this is just a more
computationally demanding example.
    N)tune)PPO)PopulationBasedTraining__main__c                 n    | d         | d         dz  k     r| d         dz  | d<   | d         dk     rd| d<   | S )Ntrain_batch_sizesgd_minibatch_size   num_sgd_iter    )configs    u/home/jaya/work/projects/VOICE-AGENT/VIET/agent-env/lib/python3.11/site-packages/ray/tune/examples/pbt_ppo_example.pyexplorer      sS    $%/C(Dq(HHH)/0D)E)IF%&.!A%%%&F>"    time_total_sx   g      ?c                  ,    t          j        dd          S )Ng?      ?randomuniformr   r   r   <lambda>r   #   s    fnS#66 r   c                  ,    t          j        dd          S )Ng{Gz?g      ?r   r   r   r   r   r   $   s    &.s";"; r   )gMbP?gMb@?-C6?g-C6
?gh㈵>c                  ,    t          j        dd          S )Nr      r   randintr   r   r   r   r   &   s    FN1b$9$9 r   c                  ,    t          j        dd          S )N   i @  r   r   r   r   r   r   '   s    &.e*D*D r   c                  ,    t          j        dd          S )Ni  i q r   r   r   r   r   r   (   s    tV(D(D r   )lambda
clip_paramlrr   r	   r   )	time_attrperturbation_intervalresample_probabilityhyperparam_mutationscustom_explore_fnpbt_humanoid_test)name   episode_reward_meanmaxT)	schedulernum_samplesmetricmodereuse_actorszHumanoid-v1r   r   free_log_stdgffffff?g?r   )
      r   )r!   i   i   )i'  i N  i@  )envkl_coeffnum_workersnum_gpusmodelr#   r$   r%   r   r	   r   )
run_configtune_configparam_spacezbest hyperparameters: )__doc__r   rayr   ray.rllib.algorithms.ppor   ray.tune.schedulersr   __name__r   pbtTuner	RunConfig
TuneConfigchoicetunerfitresultsprintget_best_resultr   r   r   r   <module>rO      s           ( ( ( ( ( ( 7 7 7 7 7 7z   "
! !! 76;;00099"D"D D D
 
 "  C  DJ!4>$
 
 
 $DO(
 
 
 !$d+'DK55"-$+.>.>.>"?"? +,A,A,A B B
 
  E8 iikkG	E
"G$;$;$=$=$DEEEEEs r   