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b86de98 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | #!/usr/bin/env python3
"""Test script for profiling average memory footprint."""
import pprint
import memory_profiler
from metaworld.envs.mujoco.sawyer_xyz.env_lists import HARD_MODE_LIST
from tests.helpers import step_env
def build_and_step(env_cls):
env = env_cls()
env.reset()
step_env(env, max_path_length=1000, iterations=10)
return env
def build_and_step_all(classes):
envs = []
for env_cls in classes:
env = build_and_step(env_cls)
envs += [env]
def profile_hard_mode_indepedent():
profile = {}
for env_cls in HARD_MODE_LIST:
target = (build_and_step, [env_cls], {})
memory_usage = memory_profiler.memory_usage(target)
profile[env_cls] = max(memory_usage)
return profile
def profile_hard_mode_shared():
target = (build_and_step_all, [HARD_MODE_LIST], {})
usage = memory_profiler.memory_usage(target)
return max(usage)
if __name__ == '__main__':
profile = profile_hard_mode_indepedent()
print('--------- Independent memory footprints ---------')
for cls, u in profile.items():
print('{:<40} {:>5.1f} MB'.format(cls.__name__, u))
max_independent = max(profile.values())
mean_independent = sum(profile.values()) / len(profile)
min_independent = min(profile.values())
print('\nSummary:')
print('| min | mean | max |')
print('|----------|----------|----------|')
print('| {:.1f} MB | {:.1f} MB | {:.1f} MB |'
.format(min_independent, mean_independent, max_independent))
print('\n')
print('--------- Shared memory footprint ---------')
max_usage = profile_hard_mode_shared()
mean_shared = max_usage / len(HARD_MODE_LIST)
print('Mean memory footprint (n = {}): {:.1f} MB'
.format(len(HARD_MODE_LIST), mean_shared)) |