error: no member named 'max_iter' in namespace 'integrator_rp' when using BackwardEuler

[chongchonghe]

I'm trying to use burner with BackwardEuler integrator in Quokka. I compile a small test and got: error: no member named 'max_iter' in namespace 'integrator_rp'.

I don't know which are the minimal files to include in CMakeLists.txt to make burner work, so I'm including as much as possible:

include_directories(../../../extern/Microphysics/integration)
include_directories(../../../extern/Microphysics/EOS)
include_directories(../../../extern/Microphysics/interfaces)
include_directories(../../../extern/Microphysics/networks)
include_directories(../../../extern/Microphysics/integration/BackwardEuler)
include_directories(../../../extern/Microphysics/integration/utils)

and the part of the relevant code looks like this:

// Microphysics
#include <network.H>
#include <eos_type.H>
#include <eos.H>
#include <burn_type.H>
#include <burner.H>
#include <extern_parameters.H>

...

{
  burn_t burn_state;
  burn_state.rho = rho;
  burn_state.T = T_gas;
  burn_state.xn[0] = Erad0; // assuming NumSpec = 1
  burn_state.T_fixed = -1.0_rt;
  burn_state.e = 0.0_rt;
  burn_state.i = i;
  burn_state.j = j;
  burn_state.k = k;
  burner(burn_state, dt);
}

However, I got the following error:

In file included from /Users/cche/softwares/quokka/quokka.copy3/src/cooling/GrackleLikeCooling.cpp:11:
In file included from /Users/cche/softwares/quokka/quokka.copy3/src/cooling/GrackleLikeCooling.hpp:20:
In file included from /Users/cche/softwares/quokka/quokka.copy3/src/hydro/hydro_system.hpp:29:
In file included from /Users/cche/softwares/quokka/quokka.copy3/src/radiation/radiation_system.hpp:39:
In file included from /Users/cche/softwares/quokka/quokka.copy3/extern/Microphysics/interfaces/burner.H:5:
In file included from /Users/cche/softwares/quokka/quokka.copy3/src/problems/RadhydroUniformAdvecting/../../../extern/Microphysics/integration/integrator.H:7:
In file included from /Users/cche/softwares/quokka/quokka.copy3/src/problems/RadhydroUniformAdvecting/../../../extern/Microphysics/integration/BackwardEuler/actual_integrator.H:11:
/Users/cche/softwares/quokka/quokka.copy3/src/problems/RadhydroUniformAdvecting/../../../extern/Microphysics/integration/BackwardEuler/be_integrator.H:54:47: error: no member named 'max_iter' in namespace 'integrator_rp'
   54 |     for (int iter = 1; iter <= integrator_rp::max_iter; iter++) {
      |                                ~~~~~~~~~~~~~~~^
/Users/cche/softwares/quokka/quokka.copy3/src/problems/RadhydroUniformAdvecting/../../../extern/Microphysics/integration/BackwardEuler/be_integrator.H:139:37: error: no member named 'tol' in namespace 'integrator_rp'
  139 |         if (b_norm < integrator_rp::tol * y_norm) {
      |                      ~~~~~~~~~~~~~~~^
2 errors generated.

The same code but include_directories(../../../extern/Microphysics/integration/VODE) doesn't have this issue. Any idea what could be going on?

[yut23]

It looks like CMakeLists.txt is currently hardcoded to use the runtime parameters for VODE:

Microphysics/CMakeLists.txt

Line 22 in 533f712

set(VODEparamfile "${CMAKE_CURRENT_FUNCTION_LIST_DIR}/integration/VODE/_parameters")

You can try changing it to ${CMAKE_CURRENT_FUNCTION_LIST_DIR}/integration/BackwardEuler/_parameters and see if that works.