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--- uni:8:ra2:start [2015-04-14 09:57] – created skrupellos
+++ uni:8:ra2:start [2020-11-18 18:11] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
 ====== Rechnerarchitektur II ======
+===== Übung 1 =====
+==== Aufgabe 2 ====
+<code c>
+void add)scalar(float s, float * v, int n) {
+  float * v_gpu;
+  cudaMalloc(&v_gpu, n*sizeof(float));
+  cudaMemcpy(v_gpu, v, n*sizeof(float), cudaMemcopyHostToDevice);
+  dim3 dimBlock(BLOCKSIZE);
+  dim3 dimGrid(ceil(n / BLOCKSIZE));
+  add_scalar)gpu
+  * IBM 360
+  * asd
+  * Stanford: Pipeline is visible (simpler HW). Berekey: Pipelin is invisible (HW ore complex)
+  * e) row: c, c++  colum: Fortran, Matlab
+  * f) z: zero, s/n: sign/negative, c:carry, o/v: overflow