rkimball commented on a change in pull request #9248:
URL: https://github.com/apache/tvm/pull/9248#discussion_r726566056
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File path: python/tvm/autotvm/graph_tuner/utils/traverse_graph.py
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@@ -130,8 +130,11 @@ def _traverse_expr(node):
call = relay.Call(node.op, params, node.attrs)
mod = tvm.IRModule.from_expr(relay.Function(params, call))
relay.backend.compile_engine.get().clear()
+ target_string = (
+ tvm_target if " -device" in tvm_target else f"{tvm_target}
-device=tracing"
+ )
build_thread = threading.Thread(
- target=relay.build, args=(mod, f"{tvm_target}
-device=tracing", None, None)
+ target=relay.build, args=(mod, target_string, None, None)
Review comment:
I found this in traverse_graph.py. tracing is only used trace the calls
to topi, not for building anything so replacing the device with `tracing` here
should be fine.
I did test this with cuda and it no longer crashes and completes
successfully and the model runs.
```
# Utilize tracing target to fetch workload with topo-order.
# Since we only need workload, dummy target can be used to
# create task.
```
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