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Help needed with CmdStanR parallel chains
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1
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186
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August 31, 2025
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Different lp__ after parallelization with map_rect
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4
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151
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June 12, 2025
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Parallelizing an approximate hierarchical Gaussian process with reduce_sum()
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12
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487
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March 31, 2025
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Multiprocessing and/or multithreading problem - CmdStanPy
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12
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443
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January 2, 2025
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Parallelizing Bayesian Hierarchical Model with Many Parameters
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10
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966
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December 5, 2024
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Parallelizing model with ragged parameters using slicing operations
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6
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205
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October 24, 2024
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Am I being slow or is my model: Accelerating/parellelizing BRMS phylogenetic multilevel model
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4
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194
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September 25, 2024
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Marginalize out discrete intermediate variable and possibility of in-chain parallelization
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7
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288
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September 6, 2024
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Reduce-sum parallelization
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18
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462
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August 1, 2024
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Between and within chain parallelization: threads and cores for multi vs. hyperthreading
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3
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1807
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July 15, 2024
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Unable to get GPU support working (Arch Linux, AMD RX 7800 XT)
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0
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482
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May 12, 2024
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Bayesian Hierarchical Two-Stage Process Model with Nested Conditions and Ragged Data Structure (Solved)
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0
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486
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December 8, 2023
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Problem With Partial Sum Function
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3
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694
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August 21, 2023
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Chain parallelization with Stan in Slurm
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2
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670
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August 16, 2023
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Reduce_sum fails to start sampling
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9
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625
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August 2, 2023
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Reduce_sum question
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6
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740
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August 2, 2023
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Reduce_sum with multi_normals in for-loops
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12
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760
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July 27, 2023
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Getting max treedepth iterations for parallelized but not standard model
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5
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598
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July 27, 2023
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Catastrophic performance drop with map_rect
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4
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638
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May 9, 2023
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Stan significantly slower after incorporating multithreading?
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6
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986
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May 3, 2023
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Brms seems to omit option "cores" while fitting model
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1
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1320
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April 29, 2023
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Paralellizing brms across both chains and fits
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3
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1189
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December 22, 2022
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Is it impossible to compute multiple models in parallel using brms with `backend = "cmdstanr"`?
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7
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1931
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July 25, 2022
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Grainsize for hierarchical model
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2
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654
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April 22, 2022
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Reduce_sum and finite mixture (log_mix)
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8
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763
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April 16, 2022
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Reduce_sum results in much slower run times, even for large datasets
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6
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1648
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March 17, 2022
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Parallelization via reduce_sum for hierarchical model
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2
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712
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January 26, 2022
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Possible to use both within-chain parallelization of log likelihood and still save log_lik for loo computations?
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2
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770
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December 17, 2021
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Help with multi-threading a linear regression model and slicing the design matrix
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11
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1740
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November 20, 2021
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Trouble with k-fold parallelization
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6
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1944
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November 4, 2021
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