This is related to #1097. The 0-size objects created by the function inliner fail in transformed dataat runtime. The error looks like:
stan/lib/stan_math/lib/eigen_3.3.9/Eigen/src/Core/DenseBase.h:256: void Eigen::DenseBase<Derived>::resize(Eigen::Index, Eigen::Index) [with Derived = Eigen::Map<Eigen::Matrix<double, -1, -1> >; Eigen::Index = long int]: Assertion `rows == this->rows() && cols == this->cols() && "DenseBase::resize() does not actually allow to resize."' failed.
Aborted (core dumped)
For now this PR simply disables the function inliner in the prepare_data section. @SteveBronder might have a more clever fix, but this is low priority since optimizing transformed data is less useful than most of the rest of the model which gets called repeatedly.
I added a test test/integration/good/compiler-optimizations/inline-tdata.stan, but since the failure is at runtime we should really put this in something used by performance-tests-cmdstan (@rok-cesnovar). I've confirmed locally that the model fails against master but works after this PR.
Submission Checklist
[x] Run unit tests
Documentation
[x] OR, no user-facing changes were made
Release notes
Function in-lining fails at runtime in transformed data and has been disabled in that block for now.
This is related to #1097. The 0-size objects created by the function inliner fail in
transformed dataat runtime. The error looks like:For now this PR simply disables the function inliner in the
prepare_datasection. @SteveBronder might have a more clever fix, but this is low priority since optimizing transformed data is less useful than most of the rest of the model which gets called repeatedly.I added a test
test/integration/good/compiler-optimizations/inline-tdata.stan, but since the failure is at runtime we should really put this in something used by performance-tests-cmdstan (@rok-cesnovar). I've confirmed locally that the model fails againstmasterbut works after this PR.Submission Checklist
Release notes
Function in-lining fails at runtime in
transformed dataand has been disabled in that block for now.Copyright and Licensing
By submitting this pull request, the copyright holder is agreeing to license the submitted work under the BSD 3-clause license (https://opensource.org/licenses/BSD-3-Clause)