Re: [boost] Is there any interest in a library for actor programming?

On 05/25/14 16:56, Larry Evans wrote:

On 05/25/14 10:01, Larry Evans wrote:

...

On 05/24/14 15:32, Dominik Charousset wrote:

...

On May 24, 2014, at 5:37 PM, Larry Evans wrote:

...

...

What Version of Boost are you using?

I'm using git. Maybe this output will tell you what I'm using:

I’ve disabled the context-switching feature per default in the master branch. This also gets rid of the context and coroutine dependency for now.

...

/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/src/get_root_uuid.cpp:79:10:

fatal error: 'boost/actor/detail/algorithm.hpp' file not found #include "boost/actor/detail/algorithm.hpp" ^ 1 error generated.

What should be done about this problem?

That header was a leftover from libcppa. I’ve fixed this issue in master and tested a Linux build of Boost.Actor on Ubuntu 13.10 OpenSuSE 13.1. Have fun. :)

Thanks Dominik. That solved the problem and now `make` completes with just warnings:

~/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor

$ make make[1]: Entering directory `/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build'

make[2]: Entering directory `/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build'

make[3]: Entering directory `/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build'

Scanning dependencies of target libboost_actor make[3]: Leaving directory `/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build'

make[3]: Entering directory `/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build'

[ 0%] Building CXX object CMakeFiles/libboost_actor.dir/src/middleman_event_handler_epoll.cpp.o [ 1%] Building CXX object CMakeFiles/libboost_actor.dir/src/abstract_actor.cpp.o In file included from /home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/src/abstract_actor.cpp:31:

/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/./boost/actor/actor_addr.hpp:116:1:

warning: 'hash' defined as a class template here but previously declared as a struct template [-Wmismatched-tags] class hashboost::actor::actor_addr { ^ /home/evansl/dwnlds/gcc/4.8.1/install/lib/gcc/x86_64-unknown-linux-gnu/4.8.1/../../../../include/c++/4.8.1/system_error:112:5:

note: did you mean class here? struct hash; ^ . . . make[3]: Leaving directory `/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build'

[100%] Built target typed_calculator make[2]: Leaving directory `/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build'

make[1]: Leaving directory `/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build'

~/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor

$

Unfortunately, `make test` failed all the tests. Adding a -VV flag to the /usr/bin/ctest invocation, as shown here:

# Special rule for the target test test: $(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --cyan "Running tests..." /usr/bin/ctest -VV --force-new-ctest-process $(ARGS) .PHONY : test

in the */build/Makefile resulted in output:

~/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor $ make test make[1]: Entering directory `/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build'

Running tests... UpdateCTestConfiguration from :/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build/DartConfiguration.tcl

UpdateCTestConfiguration from :/home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build/DartConfiguration.tcl

Test project /home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build

Constructing a list of tests Done constructing a list of tests Checking test dependency graph... Checking test dependency graph end test 1 Start 1: ripemd_160

1: Test command: /home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build/bin/test_ripemd_160

1: Test timeout computed to be: 9.99988e+06 1: /home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build/bin/test_ripemd_160: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.18' not found (required by /home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build/lib/libboost_actor.so.0)

1: /home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build/bin/test_ripemd_160: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.17' not found (required by /home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build/lib/libboost_actor.so.0)

1: /home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build/bin/test_ripemd_160: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.19' not found (required by /home/evansl/prog_dev/boost/boost-modular/modular-boost/sandbox/rw/sandbox/boost.actor.dir/boost.actor/build/lib/libboost_actor.so.0)

1/16 Test #1: ripemd_160 .......................***Failed 0.00 sec

How do you allow the test runs to find the libstdc++.so.6 files? Maybe modify the LD_LIBRARY_PATH? Right now, it's empty.

I hadn't installed the gcc4.8.1 and that's probably why the above didn't work. Adding $(GCC4_8_1.Install)/lib64 to the library search path worked.