Rahul Iyer created MADLIB-1025:
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Summary: MADlib does not compile with gcc 6.2
Key: MADLIB-1025
URL: https://issues.apache.org/jira/browse/MADLIB-1025
Project: Apache MADlib
Issue Type: Bug
Reporter: Rahul Iyer
Compiling with gcc 6.2.0 gives the below error.
{code}
[ 84%] Building CXX object
src/ports/postgres/9.5/CMakeFiles/madlib_postgresql_9_5.dir/__/__/__/modules/elastic_net/elastic_net_gaussian_fista.cpp.o
In file included from
/var/folders/rm/g9tb1s_53wb86s5_nrsdbxph0000gn/T/tmp8WXq3S/madlib-1.9.1/src/modules/elastic_net/elastic_net_binomial_igd.cpp:5:0:
/var/folders/rm/g9tb1s_53wb86s5_nrsdbxph0000gn/T/tmp8WXq3S/madlib-1.9.1/src/modules/elastic_net/elastic_net_optimizer_igd.hpp:
In static member function 'static madlib::dbconnector::postgres::AnyType
madlib::modules::elastic_net::Igd<
Model>::igd_transition(madlib::dbconnector::postgres::AnyType&, const
madlib::dbconnector::postgres::Allocator&)':
/var/folders/rm/g9tb1s_53wb86s5_nrsdbxph0000gn/T/tmp8WXq3S/madlib-1.9.1/src/modules/elastic_net/elastic_net_optimizer_igd.hpp:69:46:
error: call of overloaded
'log(madlib::modules::HandleTraits<madlib::dbconnector::postgres::MutableAr
rayHandle<double> >::ReferenceToUInt32&)' is ambiguous
state.p = 2 * log(state.dimension);
^
In file included from /usr/local/Cellar/gcc/6.2.0/include/c++/6.2.0/cmath:45:0,
from /usr/local/Cellar/gcc/6.2.0/include/c++/6.2.0/math.h:36,
from
/var/folders/rm/g9tb1s_53wb86s5_nrsdbxph0000gn/T/tmp8WXq3S/madlib-1.9.1/src/ports/postgres/dbconnector/../../../../methods/svec/src/pg_gp/SparseData.h:24,
from
/var/folders/rm/g9tb1s_53wb86s5_nrsdbxph0000gn/T/tmp8WXq3S/madlib-1.9.1/src/ports/postgres/dbconnector/../../../../methods/svec/src/pg_gp/sparse_vector.h:10,
from
/var/folders/rm/g9tb1s_53wb86s5_nrsdbxph0000gn/T/tmp8WXq3S/madlib-1.9.1/src/ports/postgres/dbconnector/dbconnector.hpp:39,
from
/var/folders/rm/g9tb1s_53wb86s5_nrsdbxph0000gn/T/tmp8WXq3S/madlib-1.9.1/src/modules/elastic_net/elastic_net_binomial_igd.cpp:2:
/usr/local/Cellar/gcc/6.2.0/lib/gcc/6/gcc/x86_64-apple-darwin15.6.0/6.2.0/include-fixed/math.h:402:15:
note: candidate: double log(double)
extern double log(double);
^~~
In file included from /usr/local/Cellar/gcc/6.2.0/include/c++/6.2.0/math.h:36:0,
from
/var/folders/rm/g9tb1s_53wb86s5_nrsdbxph0000gn/T/tmp8WXq3S/madlib-1.9.1/src/ports/postgres/dbconnector/../../../../methods/svec/src/pg_gp/SparseData.h:24,
from
/var/folders/rm/g9tb1s_53wb86s5_nrsdbxph0000gn/T/tmp8WXq3S/madlib-1.9.1/src/ports/postgres/dbconnector/../../../../methods/svec/src/pg_gp/sparse_vector.h:10,
from
/var/folders/rm/g9tb1s_53wb86s5_nrsdbxph0000gn/T/tmp8WXq3S/madlib-1.9.1/src/ports/postgres/dbconnector/dbconnector.hpp:39,
from
/var/folders/rm/g9tb1s_53wb86s5_nrsdbxph0000gn/T/tmp8WXq3S/madlib-1.9.1/src/modules/elastic_net/elastic_net_binomial_igd.cpp:2:
/usr/local/Cellar/gcc/6.2.0/include/c++/6.2.0/cmath:365:3: note: candidate:
long double std::log(long double)
log(long double __x)
^~~
/usr/local/Cellar/gcc/6.2.0/include/c++/6.2.0/cmath:361:3: note: candidate:
float std::log(float)
log(float __x)
^~~
make[3]: ***
[src/ports/postgres/9.5/CMakeFiles/madlib_postgresql_9_5.dir/__/__/__/modules/elastic_net/elastic_net_binomial_igd.cpp.o]
Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [src/ports/postgres/9.5/CMakeFiles/madlib_postgresql_9_5.dir/all]
Error 2
make[1]: *** [all] Error 2
{code}
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