Rippling CUDA Warmup et Smart.

[GPU.git] / WCudaMSE / Student_Cuda_Image / src / cpp / core / 01_Rippling / moo / host / Rippling.cu

diff --git a/WCudaMSE/Student_Cuda_Image/src/cpp/core/01_Rippling/moo/host/Rippling.cu b/WCudaMSE/Student_Cuda_Image/src/cpp/core/01_Rippling/moo/host/Rippling.cu
index 6bd9e0c..eb49b08 100755 (executable)
--- a/WCudaMSE/Student_Cuda_Image/src/cpp/core/01_Rippling/moo/host/Rippling.cu
+++ b/WCudaMSE/Student_Cuda_Image/src/cpp/core/01_Rippling/moo/host/Rippling.cu
@@ -38,18 +38,13 @@ extern __global__ void rippling(uchar4* ptrDevPixels, int w, int h, float t);
  \*-------------------------*/\r
 \r
 Rippling::Rippling(int w, int h, float dt)\r
+    : w(w), h(h), dt(dt), t(0)\r
     {\r
     assert(w == h);\r
 \r
-    // Inputs\r
-    this->w = w;\r
-    this->h = h;\r
-    this->dt = dt;\r
-\r
     // Tools\r
-    //this->dg = // TODO\r
-    //this->db = // TODO\r
-    this->t = 0;\r
+    this->dg = dim3(8, 8, 1); // disons a optimiser\r
+    this->db = dim3(16, 16, 1); // disons a optimiser\r
 \r
     // Outputs\r
     this->title = "Rippling Cuda";\r
@@ -72,7 +67,7 @@ Rippling::~Rippling()
  */\r
 void Rippling::animationStep()\r
     {\r
-    // TODO\r
+    this->t += dt;\r
     }\r
 \r
 /**\r
@@ -80,7 +75,7 @@ void Rippling::animationStep()
  */\r
 void Rippling::runGPU(uchar4* ptrDevPixels)\r
     {\r
-    // TODO lancer le kernel avec <<<dg,db>>>\r
+    rippling<<<dg,db>>>(ptrDevPixels, this->w, this->h, this->t);\r
     }\r
 \r
 /*--------------*\\r