New ContributorI use OS ubuntu 20.04. For my project case I use Intel Sdk pfga for Opencl standard version 18.1. after I have generated .aocx and compiling host. When I try to run the following error was generated.
error while loading shared libraries: libalteracl.so: wrong ELF class: ELFCLASS64
Frequent ContributorHi
Please check the document below
https://software.intel.com/content/www/us/en/develop/tools/opencl-sdk.html
The supported versions of Operating system are mentioned as 16.04 and 18.04.
Please use any of them because the software would have been validated against them,
For a similar issue please refer
https://forums.intel.com/s/question/0D50P00003yyNaESAU/wrong-elf-class-elfclass32?language=en_US
Thanks and Regards
Anil
New Contributor/usr/bin/ld: skipping incompatible /home/guta/intelFPGA/18.1/hld/host/arm32/lib/libalteracl.so when searching for -lalteracl
/usr/bin/ld: skipping incompatible /home/guta/intelFPGA/18.1/hld/board/de1_soc/arm32/lib/libintel_soc32_mmd.so when searching for -lintel_soc32_mmd
/usr/bin/ld: cannot find -lintel_soc32_mmd
/usr/bin/ld: skipping incompatible /home/guta/intelFPGA/18.1/hld/host/arm32/lib/libelf.so when searching for -lelf
collect2: error: ld returned 1 exit status
Makefile:74: recipe for target 'bin/host' failed
make: *** [bin/host] Error 1
New ContributorI have changed my OS to ubuntu 18.04, but still the error no fixed for me. Please ............?
New ContributorI have change the my OS to ubuntu 18.04, but still the problem no fixed. Please help me???
New ContributorDid you get to any clue with it?
I have similar problem with my DE10-nano. The "libalteracl.so" either with 18.1 or 16.1 images, using the included executables. Below the complete log...
root@socfpga:~# ls -l
total 28
-rw-r--r-- 1 root root 225 Apr 27 2016 README
drwx------ 2 root root 4096 Jan 24 2017 boardtest
drwx------ 2 root root 4096 Apr 27 2016 hello_world
-rw-r--r-- 1 root root 279 Apr 16 2014 init_opencl.sh
drwxr-xr-x 7 root root 4096 Oct 5 2015 opencl_arm32_rte
drwx------ 2 root root 4096 Jan 24 2017 swapper
drwx------ 2 root root 4096 Jan 24 2017 vector_add
root@socfpga:~# sh init_opencl.sh
root@socfpga:~# cd boardtest/
root@socfpga:~/boardtest#
root@socfpga:~/boardtest#
root@socfpga:~/boardtest# ls
boardtest.aocx boardtest_host
root@socfpga:~/boardtest# ./boardtest_host
./boardtest_host: error while loading shared libraries: libalteracl.so: cannot open shared object file: No such file or directory
