not init multiprocessing by default.

PaddlePaddle · Feb 8, 2022 · 88a0008 · 88a0008
1 parent 64ba056
commit 88a0008
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diff --git a/paddle/fluid/pybind/pybind.cc b/paddle/fluid/pybind/pybind.cc
@@ -1353,8 +1353,10 @@ PYBIND11_MODULE(core_noavx, m) {
 
                // copy data & reset holder
                if (platform::is_cuda_pinned_place(holder->place())) {
+#ifdef PADDLE_WITH_CUDA
                  memory::Copy(platform::CPUPlace(), shared_holder->ptr(),
                               platform::CUDAPinnedPlace(), data_ptr, data_size);
+#endif
                } else {
                  memory::Copy(platform::CPUPlace(), shared_holder->ptr(),
                               platform::CPUPlace(), data_ptr, data_size);

diff --git a/python/paddle/__init__.py b/python/paddle/__init__.py
@@ -51,7 +51,6 @@
 import paddle.metric  # noqa: F401
 import paddle.regularizer  # noqa: F401
 import paddle.incubate  # noqa: F401
-import paddle.multiprocessing  # noqa: F401
 import paddle.autograd  # noqa: F401
 import paddle.device  # noqa: F401