message: remove unstable bicg test
diff: @@ -335,41 +335,4 @@ TEST_F(Bicg, ApplyWithSuiteSparseMatrixIsEquivalentToRef)
  }
  -TEST_F(Bicg, ApplyWithRandomMatrixIsEquivalentToRef)
  -{
  - auto mtx = gen_mtx(50, 50);
  - auto x = gen_mtx(50, 3);
  - auto b = gen_mtx(50, 3);
  - auto d_mtx = Mtx::create(exec);
  - d_mtx->copy_from(mtx.get());
  - auto d_x = Mtx::create(exec);
  - d_x->copy_from(x.get());
  - auto d_b = Mtx::create(exec);
  - d_b->copy_from(b.get());
  - auto bicg_factory =
  - gko::solver::Bicg<>::build()
  - .with_criteria(
  - gko::stop::Iteration::build().with_max_iters(50u).on(ref),
  - gko::stop::ResidualNorm<>::build()
  - .with_reduction_factor(1e-14)
  - .on(ref))
  - .on(ref);
  - auto d_bicg_factory =
  - gko::solver::Bicg<>::build()
  - .with_criteria(
  - gko::stop::Iteration::build().with_max_iters(50u).on(exec),
  - gko::stop::ResidualNorm<>::build()
  - .with_reduction_factor(1e-14)
  - .on(exec))
  - .on(exec);
  - auto solver = bicg_factory->generate(std::move(mtx));
  - auto d_solver = d_bicg_factory->generate(std::move(d_mtx));
  -
  - solver->apply(b.get(), x.get());
  - d_solver->apply(d_b.get(), d_x.get());
  -
  - GKO_ASSERT_MTX_NEAR(d_x, x, 1e-14);
  -}
  -
  -
  } // namespace
  