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Philipp A Hartmann

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Philipp A Hartmann last won the day on December 21 2019

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About Philipp A Hartmann

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    Linz, Austria

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  1. You can check the commit history of the file in the public GitHub repository. The chain of relevant changes are: b276fd3b ff4581f1 41ae779d Here are related discussions from the forum: Hope that helps, Philipp
  2. The only normative reference for SystemC is defined by the IEEE Std. 1666-2011, see http://ieeexplore.ieee.org/document/6134619/. The is_reset() was never part any version of the standard, so one could never rely on its presence. You would to check, why the ReChannel library tries to call this function and then find another way to implement this functionality. /Philipp
  3. Actually, it is expected that you don't have the QuickThreads package built on MinGW. As you can see from your config.log, the threading package to use is But it seems that the source code is missing an explicit check for _WIN64 to catch the MinGW-64 case. Can you try compiling with WIN64 defined (without leading underscore): ../configure CXXFLAGS="-DWIN64" Hope that helps, Philipp
  4. This compiler warning is a false positive. There is a loop in sc_fifo<T>::read(T&) ensuring that the fifo is not empty (and the success of the nb_read(T&) is even guarded by an sc_assert­čś× while( num_available() == 0 ) { sc_core::wait( m_data_written_event ); } bool read_success = sc_fifo<T>::nb_read(val_); sc_assert( read_success ); The check for num_available() is even stricter than the check in buf_read, but I can imagine that some compilers might not be able to prove this invariant. Therefore, unconditionally initializing the local variable to silence the warning might be an acceptable trade-off.
  5. sim_input.h:344 and sim_sync.h:29 points to your code and the issue reported from sc_spawn_object is very likely caused via inlining from your Tasker::MethodFunction<> class. So you will need to look into your code to address these particular reports. For SystemC 2.3.1, the are some known Valgrind reports, most of which should have been addressed in SystemC 2.3.3. Greetings from Duisburg, Philipp
  6. Fix published in 5a94360d in the public repository. Hope that helps, Philipp
  7. You can check against the latest master branch in the public repository, if the warnings have now been fixed. We tried to address at least some of the warnings in recent commits, see 292b25a df7f1f6 9a69d7c 5af8908 Hope that helps, Philipp
  8. Thanks for your detailed follow-up. We have now published a fix in https://github.com/accellera-official/systemc/commit/c1613d47, which will then be included in a future release of SystemC. Hope that helps, Philipp
  9. Fix published in https://github.com/accellera-official/systemc/commit/5a94360d. Thanks for the report! Greetings from Duisburg, Philipp
  10. Hi Wim, Currently, cci_param<T> indeed does not support any of cci_value, cci_value_list, cci_value_map as value type T. The main reason is, that it would otherwise cause ambiguities in the API of cci_value(_list,_map) itself, if the generic conversion functions (which are used by cci_param internally) would support this. However, it might be possible to extend cci_param<T> to support this scenario explicitly. Greetings from Duisburg, Philipp
  11. Short answer: You can't. See this answer from a related discussion: Greetings from Duisburg, Philipp
  12. As the error message says, you have a failing assertion in your testbench code in adder_testbench.cpp, line 30 (emphasis mine): There is not much we can do about this without knowing your testbench and your model. Hope that helps, Philipp
  13. Even better: Use the latest stable SystemC 2.3.3, which fixes several issues in 2.3.2.
  14. You call tf->set_time_unit(1, SC_NS); without initializing tf before. Hope that helps, Philipp
  15. As mentioned by the error message, you define a port outside of a module in the line above.
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