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updating opencl multi_normal_cholesky_lpdf to match the other implementation #3021

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updating opencl multi_normal_cholesky_lpdf to match the other implementation #3021

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4 changes: 3 additions & 1 deletion stan/math/opencl/prim/multi_normal_cholesky_lpdf.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -44,9 +44,11 @@ inline return_type_t<T_y_cl, T_loc_cl, T_covar_cl> multi_normal_cholesky_lpdf(
static const char* function = "multi_normal_cholesky_lpdf(OpenCL)";

check_consistent_sizes(function, "y", y, "mu", mu);
check_square(function, "covariance parameter", L);
check_size_match(function, "Size of random variable", y.rows(),
"rows of covariance parameter", L.rows());
check_square(function, "Cholesky decomposition of a variance matrix", L);
check_cholesky_factor(function, "Cholesky decomposition of a variance matrix",
L);

if (max_size(y, mu, L) == 0) {
return 0.0;
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