Yes, very strange. There's nothing in OC that is that big. Normally, ccache limits itself to some finite size. Perhaps octool should be changed to fix a size, e.g. 4GB by saying `ccache --max-size=4GB`
In my experience ccache does not make that much of a difference, for opencog: I get hits about 1/4th of the time. --linas On Fri, Oct 28, 2016 at 7:33 AM, Apil Tamang <[email protected]> wrote: > Hey all, I finally got the docker-compose command to work, thus getting > the opencog-dev:cli image up and running (see OpenCog's Readme > <https://github.com/opencog/docker/blob/master/opencog/README.md>). > However, encountered another glitch while building the actual opencog > system. I believe it was towards the end that I got a fatal error which got > the command "*/tmp/octool -bi" *to exit with the following: > > *[octool] Finished building source* > > *[octool] Source Directory is set to /opencog* > > *[octool] Build Directory is set to /opencog/build* > > *[octool] Starting installation* > > [ 1%] Built target blopex > > [ 2%] Built target serial_driver > > [ 4%] Built target dimensionalembedding > > [ 4%] Built target statistics > > [ 4%] Built target embodiment_atom_types > > [ 5%] Built target spacetime_atom_types > > [ 9%] Built target PatternMiner > > [ 9%] Built target DistributedPatternMinerClient > > [ 11%] Built target DistributedPatternMinerServer > > [ 11%] Built target TestPatternMinerAgent > > [ 13%] Built target cogita > > [ 15%] Built target nlp_atom_types > > [ 16%] Built target nlp-types > > [ 26%] Built target wsd > > [ 27%] Built target nlpfz > > [ 29%] Built target lg-dict > > [ 30%] Built target sureal > > [ 30%] Built target viterbi_atom_types > > [ 31%] Built target viterbi > > [ 33%] Built target py-shell > > [ 34%] Built target PersistModule > > [ 40%] Built target server > > [ 43%] Built target scheme-shell > > [ 48%] Built target builtinreqs > > [ 48%] Built target cogserver > > [ 50%] Built target guile-cogserver > > [ 51%] Built target LGDictModule > > [ 51%] Built target PersistZmqModule > > [ 51%] Built target QueryModule > > [ 52%] Built target RuleEngineModule > > [ 52%] Built target SuRealModule > > [ 52%] Built target attention_atom_types > > [ 54%] Built target benchmark > > [ 55%] Built target agent_finder > > [ 56%] Built target PythonModule > > [ 56%] Built target attention-types > > [ 65%] Built target attention > > [ 65%] Built target spacetime-types > > [ 77%] Built target SpaceMap > > [ 84%] Built target spacetime > > [ 86%] Built target AStar > > [ 87%] Built target HPASearch > > [ 87%] Built target SpaceMapUtil > > [ 87%] Built target PathFinder3D > > [ 88%] Built target TangentBug > > [ 88%] Built target astartest > > [ 90%] Built target tangentbug_test > > [ 91%] Built target time_octomap > > [ 91%] Built target point_memory > > [ 93%] Built target cogserver_cython > > [ 94%] Built target embodiment-types > > [ 95%] Built target cogserver_type_constructors > > [ 97%] Built target spacetime_cython > > [ 98%] Built target spatial_cython > > [100%] Built target statistics_cython > > [100%] Built target dotty > > [100%] Built target adaptor-tulip > > *Linking CXX shared library > CMakeFiles/CMakeRelink.dir/libdimensionalembedding.so* > > *Linking CXX shared library CMakeFiles/CMakeRelink.dir/libstatistics.so* > > *Linking CXX shared library CMakeFiles/CMakeRelink.dir/libnlp-types.so* > > *Linking CXX shared library CMakeFiles/CMakeRelink.dir/libwsd.so* > > *Linking CXX shared library CMakeFiles/CMakeRelink.dir/libnlpfz.so* > > *Linking CXX shared library CMakeFiles/CMakeRelink.dir/liblg-dict.so* > > *Linking CXX shared library CMakeFiles/CMakeRelink.dir/libsureal.so* > > *Linking CXX shared library CMakeFiles/CMakeRelink.dir/libviterbi.so* > > *Linking CXX shared library CMakeFiles/CMakeRelink.dir/libpy-shell.so* > > *Linking CXX shared library CMakeFiles/CMakeRelink.dir/libscheme-shell.so* > > *Linking CXX shared library CMakeFiles/CMakeRelink.dir/libbuiltinreqs.so* > > *Linking CXX executable CMakeFiles/CMakeRelink.dir/cogserver* > > *Linking CXX shared library > CMakeFiles/CMakeRelink.dir/libguile-cogserver.so* > > *Linking CXX shared library CMakeFiles/CMakeRelink.dir/libserver.so* > > *Linking CXX shared library CMakeFiles/CMakeRelink.dir/libLGDictModule.so* > > *Linking CXX shared library CMakeFiles/CMakeRelink.dir/libPersistModule.so* > > *Linking CXX shared library > CMakeFiles/CMakeRelink.dir/libPersistZmqModule.so* > > *Linking CXX shared library CMakeFiles/CMakeRelink.dir/libQueryModule.so* > > *Linking CXX shared library > CMakeFiles/CMakeRelink.dir/libRuleEngineModule.so* > > *ccache: FATAL: x_realloc: Could not allocate 17179869184 <17179869184> > bytes* > > Error running link command: Segmentation fault > > make[2]: *** > [opencog/cogserver/modules/CMakeFiles/CMakeRelink.dir/libRuleEngineModule.so] > Error 1 > > make[1]: *** > [opencog/cogserver/modules/CMakeFiles/RuleEngineModule.dir/preinstall] > Error 2 > > make: *** [preinstall] Error 2 > > If I'm calculating it right, this is ~17 GBs of data, no !! Did this error > happen because the docker container could not access all this space to > store the ccache output? OR, is it because I didn't have enough RAM to > handle this. I highly doubt the latter, but I couldn't be sure. > > I haven't exactly delved into the depth of how docker containers get > assigned volume spaces, but it seems like the output of CCACHE is stored in > a shared volume (i.e. shared space on the host OS), thus having no > restrictions. Might this issue have a different cause to it? If someone > found an elegant way to get around this, please consider letting know. > > Thanks.. > > -- > You received this message because you are subscribed to the Google Groups > "opencog" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/opencog. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/opencog/b0c2d023-6441-4de5-b06f-b893e7605c7b%40googlegroups.com > <https://groups.google.com/d/msgid/opencog/b0c2d023-6441-4de5-b06f-b893e7605c7b%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "opencog" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/opencog. To view this discussion on the web visit https://groups.google.com/d/msgid/opencog/CAHrUA34rVwzMQasqXTDp-HPz4RCDoskDnLLw235YqcnX9Dq-Lg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
