Fiend1213 commented on issue #13976: Problem of exporting FP16 SyncBN model. URL: https://github.com/apache/incubator-mxnet/issues/13976#issuecomment-457019882 ## Environment info (Required) ``` ----------Python Info---------- Version : 3.5.2 Compiler : GCC 5.4.0 20160609 Build : ('default', 'Nov 12 2018 13:43:14') Arch : ('64bit', 'ELF') ------------Pip Info----------- Version : 9.0.1 Directory : /home/ubuntu/.local/lib/python3.5/site-packages/pip ----------MXNet Info----------- No MXNet installed. ----------System Info---------- Platform : Linux-4.4.0-1074-aws-x86_64-with-Ubuntu-16.04-xenial system : Linux node : ip-172-31-28-120 release : 4.4.0-1074-aws version : #84-Ubuntu SMP Thu Dec 6 08:57:58 UTC 2018 ----------Hardware Info---------- machine : x86_64 processor : x86_64 Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 64 On-line CPU(s) list: 0-63 Thread(s) per core: 2 Core(s) per socket: 16 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 79 Model name: Intel(R) Xeon(R) CPU E5-2686 v4 @ 2.30GHz Stepping: 1 CPU MHz: 1200.671 CPU max MHz: 3000.0000 CPU min MHz: 1200.0000 BogoMIPS: 4600.16 Hypervisor vendor: Xen Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 256K L3 cache: 46080K NUMA node0 CPU(s): 0-15,32-47 NUMA node1 CPU(s): 16-31,48-63 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon rep_good nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq monitor est ssse3 fma cx16 pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single kaiser fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm rdseed adx xsaveopt ida ----------Network Test---------- Setting timeout: 10 Timing for Gluon Tutorial(cn): https://zh.gluon.ai, DNS: 0.5594 sec, LOAD: 0.1404 sec. Timing for FashionMNIST: https://apache-mxnet.s3-accelerate.dualstack.amazonaws.com/gluon/dataset/fashion-mnist/train-labels-idx1-ubyte.gz, DNS: 0.0125 sec, LOAD: 0.1469 sec. Timing for MXNet: https://github.com/apache/incubator-mxnet, DNS: 0.0011 sec, LOAD: 0.3971 sec. Timing for PYPI: https://pypi.python.org/pypi/pip, DNS: 0.0024 sec, LOAD: 0.3090 sec. Timing for Gluon Tutorial(en): http://gluon.mxnet.io, DNS: 0.1254 sec, LOAD: 0.1582 sec. Timing for Conda: https://repo.continuum.io/pkgs/free/, DNS: 0.0090 sec, LOAD: 0.3155 sec. ``` ## Build info (Required if built from source) ``` git clone --recursive https://github.com/apache/incubator-mxnet.git cd incubator-mxnet echo "USE_OPENCV = 1" >> ./config.mk echo "USE_BLAS = openblas" >> ./config.mk echo "USE_CUDA = 1" >> ./config.mk echo "USE_CUDA_PATH = /usr/local/cuda" >> ./config.mk echo "USE_CUDNN = 1" >> ./config.mk make -j $(nproc) ```
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