Fix test failures

andrjohns · andrjohns · commit 0aae3775eff7 · 2023-08-28T20:10:12.000+03:00
diff --git a/stan/math/opencl/kernel_generator/elt_function_cl.hpp b/stan/math/opencl/kernel_generator/elt_function_cl.hpp
@@ -307,8 +307,8 @@ ADD_UNARY_FUNCTION_WITH_INCLUDES(inv_square,
                                  opencl_kernels::inv_square_device_function)
 ADD_UNARY_FUNCTION_WITH_INCLUDES(inv_logit,
                                  opencl_kernels::inv_logit_device_function)
-ADD_UNARY_FUNCTION_WITH_INCLUDES(logit, opencl_kernels::logit_device_function,
-                                 opencl_kernels::log1m_device_function)
+ADD_UNARY_FUNCTION_WITH_INCLUDES(logit, opencl_kernels::log1m_device_function,
+                                  opencl_kernels::logit_device_function)
 ADD_UNARY_FUNCTION_WITH_INCLUDES(Phi, opencl_kernels::phi_device_function)
 ADD_UNARY_FUNCTION_WITH_INCLUDES(Phi_approx,
                                  opencl_kernels::inv_logit_device_function,
diff --git a/stan/math/opencl/kernels/device_functions/inv_logit.hpp b/stan/math/opencl/kernels/device_functions/inv_logit.hpp
@@ -56,7 +56,7 @@ static const char* inv_logit_device_function
            */
           double inv_logit(double x) {
             if (x < 0) {
-              if (x < log(2.2204460492503131E-16)) {
+              if (x < log(DBL_EPSILON)) {
                 return exp(x);
               }
               return exp(x) / (1 + exp(x));

Original file line number	Diff line number	Diff line change
`@@ -56,7 +56,7 @@ static const char* inv_logit_device_function`
`56`	`56`	`*/`
`57`	`57`	`double inv_logit(double x) {`
`58`	`58`	`if (x < 0) {`
`59`		`- if (x < log(2.2204460492503131E-16)) {`
	`59`	`+ if (x < log(DBL_EPSILON)) {`
`60`	`60`	`return exp(x);`
`61`	`61`	`}`
`62`	`62`	`return exp(x) / (1 + exp(x));`