gpuOwL: an OpenCL program for Mersenne primality testing - Page 224

paulunderwood · 2020-09-17, 05:05

Quote:

Originally Posted by petrw1

This???

Code:

echo Version: `cat version.inc`
Version: "v6.11-380-g79ea0cc"

No no. At the terminal enter g++ --version

Also try g++ followed by hitting tab a couple of times.

petrw1 · 2020-09-17, 05:13

Quote:

Originally Posted by petrw1

Trying this....session is running; just not sure what it is doing or if it is actually running a P-1.

I'll keep you posted.

Code:

./gpuowl.exe: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.26' not found (required by ./gpuowl.exe)

petrw1 · 2020-09-17, 05:16

Quote:

Originally Posted by paulunderwood

No no. At the terminal enter g++ --version

Also try g++ followed by hitting tab a couple of times.

Code:

---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
<ipython-input-4-c48e476fe403> in <module>()
----> 1 g++   --version

NameError: name 'g' is not defined

paulunderwood · 2020-09-17, 05:18

Quote:

Originally Posted by petrw1

Code:

---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
<ipython-input-4-c48e476fe403> in <module>()
----> 1 g++   --version

NameError: name 'g' is not defined

This is not a bash terminal. Are you using "colab"?

petrw1 · 2020-09-17, 05:19

Quote:

Originally Posted by paulunderwood

This is not a bash terminal. Are you using "colab"?

Yes; colab. Sorry for my lack of geekiness in this regard

paulunderwood · 2020-09-17, 05:24

Quote:

Originally Posted by petrw1

Yes; colab. Sorry for my lack of geekiness in this regard

I can't help. I have never used colab.

petrw1 · 2020-09-17, 05:31

Quote:

Originally Posted by paulunderwood

I can't help. I have never used colab.

Ok thanks for trying

moebius · 2020-09-17, 06:04

Quote:

Originally Posted by petrw1

./gpuowl.exe: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.26' not found (required by ./gpuowl.exe)

Read post #36 in this thread.
https://mersenneforum.org/showthread.php?t=23117

ATH · 2020-09-17, 06:37

Added the info about copying the libstdc* files back in each notebook to the original post #33:

https://mersenneforum.org/showpost.p...7&postcount=33

chalsall · 2020-09-17, 07:30

Quote:

Originally Posted by paulunderwood

I can't help. I have never used colab.

Code:

!g++ --version

...on Colab gives:

Code:

g++ (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0

Prime95 · 2020-09-17, 16:51

The second proof failure is here: 108979853

I do not know if Bruno Victal is a forum member and can comment on what may have happened.

2020-09-17, 16:51	#2464
Prime95 P90 years forever! Aug 2002 Yeehaw, FL 3⁵×31 Posts	Proof failure The second proof failure is here: 108979853 I do not know if Bruno Victal is a forum member and can comment on what may have happened.

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2020-09-17, 06:37	#2462
ATH Einyen Dec 2003 Denmark 2×1,579 Posts	Added the info about copying the libstdc* files back in each notebook to the original post #33: https://mersenneforum.org/showpost.p...7&postcount=33