safrooze opened a new issue #12970: Bilinear UpSampling is broken URL: https://github.com/apache/incubator-mxnet/issues/12970 ## Description UpSampling with bilinear mode seems to be broken. Also the unittest that is supposed to be testing this upsampling mode isn't properly implemented, so it isn't run (see #4923) ## Environment info (Required) ``` ----------Python Info---------- Version : 3.6.3 Compiler : GCC 4.2.1 Compatible Clang 4.0.1 (tags/RELEASE_401/final) Build : ('default', 'Nov 8 2017 18:10:31') Arch : ('64bit', '') ------------Pip Info----------- Version : 18.0 Directory : /Users/safrooze/tools/anaconda3/envs/ipy3/lib/python3.6/site-packages/pip ----------MXNet Info----------- Version : 1.3.0 Directory : /Users/safrooze/tools/anaconda3/envs/ipy3/lib/python3.6/site-packages/mxnet Commit Hash : b3be92f4a48bce62a5a8424271871c2f81c8f7f1 ----------System Info---------- Platform : Darwin-16.7.0-x86_64-i386-64bit system : Darwin node : 8c85904c8831.ant.amazon.com release : 16.7.0 version : Darwin Kernel Version 16.7.0: Thu Jun 21 20:07:39 PDT 2018; root:xnu-3789.73.14~1/RELEASE_X86_64 ----------Hardware Info---------- machine : x86_64 processor : i386 b'machdep.cpu.extfeatures: SYSCALL XD 1GBPAGE EM64T LAHF LZCNT PREFETCHW RDTSCP TSCI' b'machdep.cpu.leaf7_features: SMEP ERMS RDWRFSGS TSC_THREAD_OFFSET BMI1 HLE AVX2 BMI2 INVPCID RTM SMAP RDSEED ADX IPT SGX FPU_CSDS MPX CLFSOPT' b'machdep.cpu.features: FPU VME DE PSE TSC MSR PAE MCE CX8 APIC SEP MTRR PGE MCA CMOV PAT PSE36 CLFSH DS ACPI MMX FXSR SSE SSE2 SS HTT TM PBE SSE3 PCLMULQDQ DTES64 MON DSCPL VMX SMX EST TM2 SSSE3 FMA CX16 TPR PDCM SSE4.1 SSE4.2 x2APIC MOVBE POPCNT AES PCID XSAVE OSXSAVE SEGLIM64 TSCTMR AVX1.0 RDRAND F16C' b'machdep.cpu.brand_string: Intel(R) Core(TM) i7-7660U CPU @ 2.50GHz' ----------Network Test---------- Setting timeout: 10 Timing for MXNet: https://github.com/apache/incubator-mxnet, DNS: 0.0171 sec, LOAD: 0.4492 sec. Timing for Gluon Tutorial(en): http://gluon.mxnet.io, DNS: 0.0223 sec, LOAD: 0.2160 sec. Timing for Gluon Tutorial(cn): https://zh.gluon.ai, DNS: 0.0502 sec, LOAD: 0.3344 sec. Timing for FashionMNIST: https://apache-mxnet.s3-accelerate.dualstack.amazonaws.com/gluon/dataset/fashion-mnist/train-labels-idx1-ubyte.gz, DNS: 0.0314 sec, LOAD: 0.1968 sec. Timing for PYPI: https://pypi.python.org/pypi/pip, DNS: 0.0143 sec, LOAD: 0.3536 sec. Timing for Conda: https://repo.continuum.io/pkgs/free/, DNS: 0.0246 sec, LOAD: 0.0713 sec. ``` Package used: **Python** ## Error Message: ``` File “”, line 38, in UpSampling File “/home/local/ANT/dfferstl/AdnExMXNet/build/private/src/python/mxnet/_ctypes/ndarray.py”, line 92, in _imperative_invoke ctypes.byref(out_stypes))) File “/home/local/ANT/dfferstl/AdnExMXNet/build/private/src/python/mxnet/base.py”, line 210, in check_call raise MXNetError(py_str(_LIB.MXGetLastError())) mxnet.base.MXNetError: [16:26:52] src/c_api/…/imperative/imperative_utils.h:336: Check failed: num_inputs == infered_num_inputs (1 vs. 2) Operator UpSampling expects 2 inputs, but got 1 instead. ``` ## Minimum reproducible example ``` x = nd.ones((5,1,20,20)) nd.UpSampling(x, scale=2, sample_type='bilinear', num_filter=1) ``` ## Steps to reproduce 1. Run code above
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