trevor-m commented on issue #4534: [Relay] Dead code elimination pass blows up call stack URL: https://github.com/apache/incubator-tvm/issues/4534#issuecomment-571817854 I was getting a segfault just trying to run resnet152_v1 with the script below. Smaller models worked fine. Once I increased the stack limit using `ulimit -s unlimited`, the segfaults stopped. ``` import numpy as np import time import tvm from tvm import relay import tvm.relay.testing import tvm.relay.transform from tvm.contrib import graph_runtime import mxnet from mxnet.gluon.model_zoo.vision import get_model dtype = 'float32' input_shape = (1, 3, 224, 224) i_data = np.random.uniform(0, 1, input_shape).astype(dtype) block = get_model('resnet152_v1', pretrained=True) mod, params = relay.frontend.from_mxnet(block, shape={'data': input_shape}, dtype=dtype) with relay.build_config(opt_level=3): graph, lib, params = relay.build(mod, "cuda", params=params) mod = graph_runtime.create(graph, lib, ctx=tvm.gpu(0)) mod.set_input(**params) for i in range(10): mod.run(data=i_data) ```
---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
