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/*
* Runs a serial estimation with 2 Metropolis-Hastings blocks.
*/
/*
* Copyright © 2026 Dynare Team
*
* This file is part of Dynare.
*
* Dynare is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Dynare is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Dynare. If not, see <https://www.gnu.org/licenses/>.
*/
@#include "folder/endovars.mod"
@#include "_ls2003.inc"
@#define MH_NBLOCKS = 2
@#define DIRNAME = "serial_mhblocks_" + ((string) MH_NBLOCKS)
if ~isoctave && matlab.internal.parallel.isPCTInstalled
options_.parallel_info.use_pct.estimation.sampler = false;
delete(gcp('nocreate')); % make sure no parallel pool is open
parpool('local', 2); % open pool to check whether desire of user to not use PCT is honored and pool is restored correctly on cleanup
pool_before = gcp('nocreate');
pool_before_NumWorkers = pool_before.NumWorkers;
pool_before_Profile = pool_before.Cluster.Profile;
@#include "_estimation_commands_with_different_seeds.inc"
% Test that parallel pool was correctly restored after estimation
pool_after = gcp('nocreate');
if isempty(pool_after)
error('❌ Parallel pool was not restored after serial estimation!');
end
if pool_after.NumWorkers ~= pool_before_NumWorkers
error('❌ Parallel pool was restored with wrong number of workers: expected %d, got %d', pool_before_NumWorkers, pool_after.NumWorkers);
end
if ~strcmp(pool_after.Cluster.Profile, pool_before_Profile)
error('❌ Parallel pool was restored with wrong profile: expected ''%s'', got ''%s''', pool_before_Profile, pool_after.Cluster.Profile);
end
fprintf('✅ Parallel pool correctly restored after serial estimation (%d workers, %s profile)\n', pool_after.NumWorkers, pool_after.Cluster.Profile);
delete(pool_after); % clean up
end
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