shahriyar888 opened a new issue #17790: mxnet illegal instruction
URL: https://github.com/apache/incubator-mxnet/issues/17790
 
 
   Hey guys I am working on a project which uses mxnet. I don't know enough 
about mxnet.
   The problem is I cant even import mxnet because I have this error :Illegal 
instruction (core dumped)
   I have tryed different operation systems such as ubuntu , manjaro and now I 
am using archlinux.
   I have tryed different version of cuda and mxnet such as cuda 10.2, 10.1, 
9.0 and mxnet-cu102 ,mxnet-cu101,mxnet-cu90.
   this is my bashrc exports:
   
       export  PATH=/opt/cuda-9.0/bin:$PATH
       export  LD_LIBRARY_PATH=:/opt/cuda-9.0/lib64:$LD_LIBRARY_PATH
   this is my python3.6 exits:
   
       Python 3.6.10 (default, Mar  1 2020, 10:16:25) 
       [GCC 9.2.1 20200130] on linux
       Type "help", "copyright", "credits" or "license" for more information.
       >>> import mxnet
       Illegal instruction (core dumped)
   
   and this is my system information :
   
       H/W path           Device  Class       Description
       ==================================================
                                  system      System Product Name (To Be Filled 
By O.E.M.)
       /0                         bus         M4A89GTD-PRO/USB3
       /0/0                       memory      64KiB BIOS
       /0/4                       processor   AMD Phenom(tm) II X6 1090T 
Processor
       /0/4/5                     memory      640KiB L1 cache
       /0/4/6                     memory      2560KiB L2 cache
       /0/4/7                     memory      6MiB L3 cache
       /0/36                      memory      12GiB System Memory
       /0/36/0                    memory      [empty]
       /0/36/1                    memory      4GiB DIMM Synchronous 667 MHz 
(1.5 ns)
       /0/36/2                    memory      4GiB DIMM Synchronous 667 MHz 
(1.5 ns)
       /0/36/3                    memory      4GiB DIMM Synchronous 667 MHz 
(1.5 ns)
       /0/100                     bridge      RS880 Host Bridge
       /0/100/3                   bridge      RS780 PCI to PCI bridge (ext gfx 
port 1)
       /0/100/3/0                 display     GP106 [GeForce GTX 1060 6GB]
       /0/100/3/0.1               multimedia  GP106 High Definition Audio 
Controller
       /0/100/9                   bridge      RS780/RS880 PCI to PCI bridge 
(PCIE port 4)
       /0/100/9/0                 bus         uPD720200 USB 3.0 Host Controller
       /0/100/9/0/0       usb1    bus         xHCI Host Controller
       /0/100/9/0/1       usb2    bus         xHCI Host Controller
       /0/100/9/0/1/2             bus         USB3.1 Hub
       /0/100/a                   bridge      RS780/RS880 PCI to PCI bridge 
(PCIE port 5)
       /0/100/a/0                 storage     JMB361 AHCI/IDE
       /0/100/a/0.1               storage     JMB361 AHCI/IDE
       /0/100/11                  storage     SB7x0/SB8x0/SB9x0 SATA Controller 
[IDE mode]
       /0/100/12                  bus         SB7x0/SB8x0/SB9x0 USB OHCI0 
Controller
       /0/100/12/1        usb6    bus         OHCI PCI host controller
       /0/100/12/1/1              generic     Xbox 360 Wireless Receiver for 
Windows
       /0/100/12/1/5              input       USB Receiver
       /0/100/12.2                bus         SB7x0/SB8x0/SB9x0 USB EHCI 
Controller
       /0/100/12.2/1      usb3    bus         EHCI Host Controller
       /0/100/12.2/1/2            bus         USB2.0 Hub
       /0/100/12.2/1/2/2          input       Twin USB Joystick
       /0/100/13                  bus         SB7x0/SB8x0/SB9x0 USB OHCI0 
Controller
       /0/100/13/1        usb7    bus         OHCI PCI host controller
       /0/100/13/1/1              input       G9 Laser Mouse
       /0/100/13.2                bus         SB7x0/SB8x0/SB9x0 USB EHCI 
Controller
       /0/100/13.2/1      usb4    bus         EHCI Host Controller
       /0/100/13.2/1/4            storage     Mass Storage Device
       /0/100/14                  bus         SBx00 SMBus Controller
       /0/100/14.1                storage     SB7x0/SB8x0/SB9x0 IDE Controller
       /0/100/14.2                multimedia  SBx00 Azalia (Intel HDA)
       /0/100/14.3                bridge      SB7x0/SB8x0/SB9x0 LPC host 
controller
       /0/100/14.4                bridge      SBx00 PCI to PCI Bridge
       /0/100/14.4/7              bus         VT6306/7/8 [Fire II(M)] IEEE 1394 
OHCI Controller
       /0/100/14.5                bus         SB7x0/SB8x0/SB9x0 USB OHCI2 
Controller
       /0/100/14.5/1      usb8    bus         OHCI PCI host controller
       /0/100/15                  bridge      SB700/SB800/SB900 PCI to PCI 
bridge (PCIE port 0)
       /0/100/15/0        enp5s0  network     RTL8111/8168/8411 PCI Express 
Gigabit Ethernet Controller
       /0/100/16                  bus         SB7x0/SB8x0/SB9x0 USB OHCI0 
Controller
       /0/100/16/1        usb9    bus         OHCI PCI host controller
       /0/100/16.2                bus         SB7x0/SB8x0/SB9x0 USB EHCI 
Controller
       /0/100/16.2/1      usb5    bus         EHCI Host Controller
       /0/100/16.2/1/3            storage     Mass Storage Device
       /0/101                     bridge      Family 10h Processor 
HyperTransport Configuration
       /0/102                     bridge      Family 10h Processor Address Map
       /0/103                     bridge      Family 10h Processor DRAM 
Controller
       /0/104                     bridge      Family 10h Processor 
Miscellaneous Control
       /0/105                     bridge      Family 10h Processor Link Control
       /1                 scsi10  storage     
       /2                 scsi11  storage  
   cuda info :
   
       nvcc: NVIDIA (R) Cuda compiler driver
       Copyright (c) 2005-2017 NVIDIA Corporation
       Built on Fri_Sep__1_21:08:03_CDT_2017
       Cuda compilation tools, release 9.0, V9.0.176
   
   I really need help:(
   Thanks guys 
   
   Update :
   
   I have tryed install mxnet even without gpu support and the error is same.
      
   
   

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