Memory leak during newEpisode

guhur commented 4 years ago

I observed a memory leak during the newEpisode call function:

dataset_file = "./tasks/R2R/data/R2R_train.json"
HEIGHT = 480
VFOV = np.radians(60)
sim = MatterSim.Simulator()
sim.setCameraResolution(WIDTH, HEIGHT)
sim.setDiscretizedViewingAngles(True)
sim.setCameraVFOV(VFOV)
sim.initialize()

with open(dataset_file) as fid:
    data = json.load(fid)

for sample in tqdm(data):
    scan_id = sample["scan"]
    for viewpoint_id in sample["path"]:
        sim.newEpisode([scan_id], [viewpoint_id], [0], [0])

My memory (16GB) is quickly getting full I tested with a binary compiled with EGL or OSMesa

Tangolin commented 2 years ago

@guhur did you manage to find a solution for this probelm?

guhur commented 2 years ago

Sorry nope :/

On Sat, Feb 26, 2022, 10:41 AM Siteng @.***> wrote:

@guhur https://github.com/guhur did you manage to find a solution for this probelm?

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Tangolin commented 2 years ago

It's alright! Thank you :)

peteanderson80 / Matterport3DSimulator

Memory leak during newEpisode #81