cuda: advanced: exercices: trigo: something to show

labs/cuda/advanced/exercises/trigo/README.md

@@ -3,3 +3,26 @@
 Aveți de implementat următoarea funcție.
 
 $$f(x) = sin(x) (1 - cos(x))$$
+
+## Rezultate așteptate
+
+Valoarea aproximativă a primelor 16 elemente.
+
+```
+0.247767
+0.029497
+0.205485
+0.216438
+0.306368
+0.003817
+0.018312
+0.195158
+0.010511
+0.078677
+0.051371
+0.112533
+0.023474
+0.063318
+0.342286
+0.310301
+```

labs/cuda/advanced/exercises/trigo/no-unified/no-unified.cu

@@ -32,6 +32,8 @@ int compute_NoUnifiedMem(void) {
 
   // TODO-plain: Copiere device_b (GPU/VRAM) => date host_b (CPU/RAM)
 
+  // TODO print first partial results
+
   free(host_a);
   free(host_b);
 

labs/cuda/advanced/exercises/trigo/unified/unified.cu

@@ -24,6 +24,8 @@ int compute_UnifiedMem(void) {
 
   kernel_compute<<<NUM_ELEM / 256, 256>>>(host_a, host_b, NUM_ELEM);
 
+  // TODO print first partial results
+
   // TODO-unified: Dealocare memorie unificata
 
   return 0;