Computation errors on CentOS 7.x

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[B@P] Daniel

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Message 182 - Posted: 4 Jul 2020, 17:59:12 UTC
Last modified: 4 Jul 2020, 17:59:53 UTC

CentOS 7.x (and RedHat 7.x too) uses older package versions. New version of cactus app which you added few days ago no longer is linked statically with system libraries, and it fails on my machine in following way:
../../projects/minecraftathome.com_minecrafthome/kaktwoos_2.01_opencl_nvidia: /lib64/libstdc++.so.6: version `CXXABI_1.3.9' not found (required by ../../projects/minecraftathome.com_minecrafthome/kaktwoos_2.01_opencl_nvidia)
../../projects/minecraftathome.com_minecrafthome/kaktwoos_2.01_opencl_nvidia: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by ../../projects/minecraftathome.com_minecrafthome/kaktwoos_2.01_opencl_nvidia)

Example failed WU https://minecraftathome.com/minecrafthome/result.php?resultid=2715670

Please recompile your app with libraries linked statically.
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Message 213 - Posted: 6 Jul 2020, 16:19:46 UTC - in response to Message 182.  

CentOS 7.x (and RedHat 7.x too) uses older package versions. New version of cactus app which you added few days ago no longer is linked statically with system libraries, and it fails on my machine in following way:
../../projects/minecraftathome.com_minecrafthome/kaktwoos_2.01_opencl_nvidia: /lib64/libstdc++.so.6: version `CXXABI_1.3.9' not found (required by ../../projects/minecraftathome.com_minecrafthome/kaktwoos_2.01_opencl_nvidia)
../../projects/minecraftathome.com_minecrafthome/kaktwoos_2.01_opencl_nvidia: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by ../../projects/minecraftathome.com_minecrafthome/kaktwoos_2.01_opencl_nvidia)

Example failed WU https://minecraftathome.com/minecrafthome/result.php?resultid=2715670

Please recompile your app with libraries linked statically.


The issue was slightly different than I expected here, let us know if the latest app kaktwoos 2.02 works for you. If not, I'll try to rapidly push a new fix.
Thanks
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[B@P] Daniel

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Message 219 - Posted: 7 Jul 2020, 7:20:34 UTC - in response to Message 213.  

I have checked binaries which you sent to me, and they still loads this lib dynamically. Please link app with -static-libstdc++ option, it should help.
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Message 220 - Posted: 7 Jul 2020, 12:26:57 UTC - in response to Message 219.  

I have checked binaries which you sent to me, and they still loads this lib dynamically. Please link app with -static-libstdc++ option, it should help.


Hi Daniel, bare with us I'll see about pushing the new ones to you for testing before rolling them globally.
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Message 228 - Posted: 8 Jul 2020, 19:57:26 UTC

Fixed in latest update
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Message boards : Number crunching : Computation errors on CentOS 7.x