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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2020/03/09 04:29:59 UTC
[GitHub] [incubator-mxnet] shahriyar888 opened a new issue #17790: mxnet
illegal instruction
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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[GitHub] [incubator-mxnet] TaoLv commented on issue #17790: mxnet illegal
instruction
Posted by GitBox <gi...@apache.org>.
TaoLv commented on issue #17790: mxnet illegal instruction
URL: https://github.com/apache/incubator-mxnet/issues/17790#issuecomment-596421434
Are you using mxnet pip package or building mxnet from source code? May be similar issue: https://github.com/apache/incubator-mxnet/issues/17613.
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[GitHub] [incubator-mxnet] leezu commented on issue #17790: mxnet illegal
instruction
Posted by GitBox <gi...@apache.org>.
leezu commented on issue #17790: mxnet illegal instruction
URL: https://github.com/apache/incubator-mxnet/issues/17790#issuecomment-596636565
Switching the CD setup to make use `-mno-avx` flag during compilation should fix this issue (if it's about the pip packages).
It's done by default for the cmake staticbuild (https://github.com/apache/incubator-mxnet/pull/17448), but the change hasn't been backported to the Makefile build used for the 1.6 release pip packages.
@shahriyar888 we will fix this for the nightly builds via https://github.com/apache/incubator-mxnet/pull/17646
For the 1.6 release build: you can build it yourself from source. https://mxnet.apache.org/get_started/ubuntu_setup
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[GitHub] [incubator-mxnet] leezu closed issue #17790: mxnet illegal instruction
Posted by GitBox <gi...@apache.org>.
leezu closed issue #17790:
URL: https://github.com/apache/incubator-mxnet/issues/17790
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[GitHub] [incubator-mxnet] leezu commented on issue #17790: mxnet illegal instruction
Posted by GitBox <gi...@apache.org>.
leezu commented on issue #17790:
URL: https://github.com/apache/incubator-mxnet/issues/17790#issuecomment-630425079
Should be fixed in latest nightly builds, as https://github.com/apache/incubator-mxnet/pull/18205 enabled the cmake setup for nightly builds
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