add std:: to sqrt for getting max worker size and inline commandQueue

stan-dev · Jan 16, 2018 · 26b7cbb · 26b7cbb
1 parent 5432c81
commit 26b7cbb
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/stan/math/prim/mat/fun/ocl_gpu.hpp b/stan/math/prim/mat/fun/ocl_gpu.hpp
@@ -122,7 +122,7 @@ namespace stan {
 
         size_t max_workgroup_size;
 
-        void init() {
+        inline void init() {
           try {
             std::vector<cl::Platform> allPlatforms;
             cl::Platform::get(&allPlatforms);
@@ -167,29 +167,29 @@ namespace stan {
         }
 
       public:
-        std::string description() const {
+        inline std::string description() const {
           if (initialized_ == 1) {
             return description_;
           }
           return "No device selected yet.";
         }
 
-        cl::Context& context() {
+        inline cl::Context& context() {
           if (initialized_ == 0) {
             init();
             initialized_ = 1;
           }
           return oclContext_;
         }
 
-        cl::CommandQueue& queue() {
+        inline cl::CommandQueue& queue() {
           if (initialized_ == 0) {
             init();
             initialized_ = 1;
           }
           return oclQueue_;
         }
-        int maxWorkgroupSize(){
+        inline int maxWorkgroupSize(){
           return max_workgroup_size;
         }
     };
@@ -253,7 +253,7 @@ namespace stan {
         try {
           char temp[100];
           int local = 32;
-          int gpu_local_max = sqrt(get_maximum_workgroup_size());
+          int gpu_local_max = std::sqrt(get_maximum_workgroup_size());
           if (gpu_local_max < local)
             local = gpu_local_max;
           // parameters that have special limits are for now handled here