Using gpu and from multiprocessing import Pool, mxnet==1.2

[chen849157649]

multiprocessing.pool.RemoteTraceback: """ Traceback (most recent call last): File "/usr/local/lib/python3.5/dist-packages/mxnet/symbol/symbol.py", line 1522, in simple_bind ctypes.byref(exe_handle))) File "/usr/local/lib/python3.5/dist-packages/mxnet/base.py", line 251, in check_call raise MXNetError(py_str(_LIB.MXGetLastError())) mxnet.base.MXNetError: [19:18:11] src/storage/storage.cc:65: Check failed: e == cudaSuccess || e == cudaErrorCudartUnloading CUDA: initialization error

Stack trace returned 10 entries: [bt] (0) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x39008a) [0x7efdbb00208a] [bt] (1) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x3906c1) [0x7efdbb0026c1] [bt] (2) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x31aba9d) [0x7efdbde1da9d] [bt] (3) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x31b3e58) [0x7efdbde25e58] [bt] (4) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x2a808f6) [0x7efdbd6f28f6] [bt] (5) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x2b31baa) [0x7efdbd7a3baa] [bt] (6) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x2b32235) [0x7efdbd7a4235] [bt] (7) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x2b32528) [0x7efdbd7a4528] [bt] (8) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x2b41d46) [0x7efdbd7b3d46] [bt] (9) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x2b42264) [0x7efdbd7b4264]

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "/usr/lib/python3.5/multiprocessing/pool.py", line 119, in worker result = (True, func(*args, kwds)) File "/usr/lib/python3.5/multiprocessing/pool.py", line 44, in mapstar return list(map(args)) File "/home/chengt1/workspace/ArcFaceVideo/mxnet_align/helper.py", line 168, in detect_first_stage_warpper return detect_first_stage(args) File "/home/chengt1/workspace/ArcFaceVideo/mxnet_align/helper.py", line 156, in detect_first_stage output = net.predict(input_buf) File "/usr/local/lib/python3.5/dist-packages/mxnet/model.py", line 700, in predict self._init_predictor(data_shapes, type_dict) File "/usr/local/lib/python3.5/dist-packages/mxnet/model.py", line 623, in _init_predictor self.ctx[0], grad_req='null', type_dict=type_dict, shapes) File "/usr/local/lib/python3.5/dist-packages/mxnet/symbol/symbol.py", line 1528, in simple_bind raise RuntimeError(error_msg) RuntimeError: simple_bind error. Arguments: conv4_1_weight: (2, 32, 1, 1) conv1_weight: (10, 3, 3, 3) conv4_2_bias: (4,) conv4_2_weight: (4, 32, 1, 1) prelu1_gamma: (10,) conv4_1_bias: (2,) conv2_bias: (16,) data: (1, 3, 104, 184) conv2_weight: (16, 10, 3, 3) conv3_weight: (32, 16, 3, 3) prelu3_gamma: (32,) conv1_bias: (10,) conv3_bias: (32,) prelu2_gamma: (16,) [19:18:11] src/storage/storage.cc:65: Check failed: e == cudaSuccess || e == cudaErrorCudartUnloading CUDA: initialization error

Stack trace returned 10 entries: [bt] (0) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x39008a) [0x7efdbb00208a] [bt] (1) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x3906c1) [0x7efdbb0026c1] [bt] (2) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x31aba9d) [0x7efdbde1da9d] [bt] (3) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x31b3e58) [0x7efdbde25e58] [bt] (4) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x2a808f6) [0x7efdbd6f28f6] [bt] (5) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x2b31baa) [0x7efdbd7a3baa] [bt] (6) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x2b32235) [0x7efdbd7a4235] [bt] (7) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x2b32528) [0x7efdbd7a4528] [bt] (8) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x2b41d46) [0x7efdbd7b3d46] [bt] (9) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x2b42264) [0x7efdbd7b4264]

"""

The above exception was the direct cause of the following exception:

Traceback (most recent call last): File "demo.py", line 11, in warped = utils_api.detect_centor_face(detector, full_path,chips_method=False) File "/home/chengt1/workspace/ArcFaceVideo/utils_api.py", line 39, in detect_centor_face results = detector.detect_face(img) File "/home/chengt1/workspace/ArcFaceVideo/mxnet_align/mtcnn_detector.py", line 241, in detect_face zip(repeat(img), self.PNets[:len(batch)], [scales[i] for i in batch], repeat(self.threshold[0])) ) File "/usr/lib/python3.5/multiprocessing/pool.py", line 260, in map return self._map_async(func, iterable, mapstar, chunksize).get() File "/usr/lib/python3.5/multiprocessing/pool.py", line 608, in get raise self._value RuntimeError: simple_bind error. Arguments: conv4_1_weight: (2, 32, 1, 1) conv1_weight: (10, 3, 3, 3) conv4_2_bias: (4,) conv4_2_weight: (4, 32, 1, 1) prelu1_gamma: (10,) conv4_1_bias: (2,) conv2_bias: (16,) data: (1, 3, 104, 184) conv2_weight: (16, 10, 3, 3) conv3_weight: (32, 16, 3, 3) prelu3_gamma: (32,) conv1_bias: (10,) conv3_bias: (32,) prelu2_gamma: (16,) [19:18:11] src/storage/storage.cc:65: Check failed: e == cudaSuccess || e == cudaErrorCudartUnloading CUDA: initialization error

Stack trace returned 10 entries: [bt] (0) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x39008a) [0x7efdbb00208a] [bt] (1) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x3906c1) [0x7efdbb0026c1] [bt] (2) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x31aba9d) [0x7efdbde1da9d] [bt] (3) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x31b3e58) [0x7efdbde25e58] [bt] (4) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x2a808f6) [0x7efdbd6f28f6] [bt] (5) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x2b31baa) [0x7efdbd7a3baa] [bt] (6) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x2b32235) [0x7efdbd7a4235] [bt] (7) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x2b32528) [0x7efdbd7a4528] [bt] (8) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x2b41d46) [0x7efdbd7b3d46] [bt] (9) /usr/local/lib/python3.5/dist-packages/mxnet/libmxnet.so(+0x2b42264) [0x7efdbd7b4264]

[DuckJ]

Have you solved this problem? I also met this question

[mingzhang96]

also meet the same question

[guangyuan502]

the same to me,please save me

[leviethung2103]

killall python wil solve the problem.