Which version of Theano are you using? I think this error could happen before the 0.9 release. I would encourage you to update to the latest development version.
On Tuesday, July 18, 2017 at 7:31:56 AM UTC-4, mai Khai wrote: > > Dear group, > I ran into this problem when i ran a program using theano: > "WARNING (theano.gof.cmodule): OPTIMIZATION WARNING: Theano was not able > to find the default g++ parameters. This is needed to tune the compilation > to your specific CPU. This can slow down the execution of Theano functions. > Please submit the following lines to Theano's mailing list so that we can > fix this problem:" > Here is the content to submit: > > ['# 1 "<stdin>"\n', '# 1 "<built-in>"\n', '# 1 "<command-line>"\n', '# 1 > "/usr/include/stdc-predef.h" 1 3 4\n', '# 1 "<command-line>" 2\n', '# 1 > "<stdin>"\n', 'Using built-in specs.\n', 'COLLECT_GCC=/usr/bin/g++\n', > 'Target: aarch64-linux-gnu\n', "Configured with: ../src/configure -v > --with-pkgversion='Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.4' > --with-bugurl=file:///usr/share/doc/gcc-5/README.Bugs > --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr > --program-suffix=-5 --enable-shared --enable-linker-build-id > --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix > --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu > --enable-libstdcxx-debug --enable-libstdcxx-time=yes > --with-default-libstdcxx-abi=new --enable-gnu-unique-object > --disable-libquadmath --enable-plugin --with-system-zlib > --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo > --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-5-arm64/jre --enable-java-home > --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-5-arm64 > --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-5-arm64 > --with-arch-directory=aarch64 > --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-multiarch > --enable-fix-cortex-a53-843419 --disable-werror --enable-checking=release > --build=aarch64-linux-gnu --host=aarch64-linux-gnu > --target=aarch64-linux-gnu\n", 'Thread model: posix\n', 'gcc version 5.4.0 > 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.4) \n', > "COLLECT_GCC_OPTIONS='-E' '-v' '-shared-libgcc' '-mlittle-endian' > '-mabi=lp64'\n", ' /usr/lib/gcc/aarch64-linux-gnu/5/cc1 -E -quiet -v > -imultiarch aarch64-linux-gnu - -mlittle-endian -mabi=lp64 > -fstack-protector-strong -Wformat -Wformat-security\n', 'ignoring > nonexistent directory "/usr/local/include/aarch64-linux-gnu"\n', 'ignoring > nonexistent directory > "/usr/lib/gcc/aarch64-linux-gnu/5/../../../../aarch64-linux-gnu/include"\n', > '#include "..." search starts here:\n', '#include <...> search starts > here:\n', ' /usr/lib/gcc/aarch64-linux-gnu/5/include\n', ' > /usr/local/include\n', ' /usr/lib/gcc/aarch64-linux-gnu/5/include-fixed\n', > ' /usr/include/aarch64-linux-gnu\n', ' /usr/include\n', 'End of search > list.\n', > 'COMPILER_PATH=/usr/lib/gcc/aarch64-linux-gnu/5/:/usr/lib/gcc/aarch64-linux-gnu/5/:/usr/lib/gcc/aarch64-linux-gnu/:/usr/lib/gcc/aarch64-linux-gnu/5/:/usr/lib/gcc/aarch64-linux-gnu/\n', > > 'LIBRARY_PATH=/usr/lib/gcc/aarch64-linux-gnu/5/:/usr/lib/gcc/aarch64-linux-gnu/5/../../../aarch64-linux-gnu/:/usr/lib/gcc/aarch64-linux-gnu/5/../../../../lib/:/lib/aarch64-linux-gnu/:/lib/../lib/:/usr/lib/aarch64-linux-gnu/:/usr/lib/../lib/:/usr/lib/gcc/aarch64-linux-gnu/5/../../../:/lib/:/usr/lib/\n', > > "COLLECT_GCC_OPTIONS='-E' '-v' '-shared-libgcc' '-mlittle-endian' > '-mabi=lp64'\n"] > error at line: 4592 > > Best regard, > Khai > > -- --- You received this message because you are subscribed to the Google Groups "theano-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to theano-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
