ICOOOLPS update

ecoop26/mini-ex.phnx

@@ -0,0 +1,42 @@
+// example 1: multiply by constant
+@Export
+void mul_by_5(vec<uint32> &xs) {
+    foreach x in xs {
+//         xs = new vec<uint32>(x);
+//         return;
+//         uint32 y = xs[x];
+//         if(x > 10u) continue;
+        continue with 5u * x;
+    }
+}
+
+// example 2: pairwise sum
+@Export
+vec<uint32> add(const vec<uint32> &xs, const vec<uint32> &ys) {
+    vec<uint32> out = new vec<uint32>(xs.size());
+    merge (x, y) in (xs, ys) into out {
+        continue with x + y;
+    }
+    return out;
+}
+
+// example 3: minimum
+@Export
+uint32 min_of(const vec<uint32> &xs) {
+    uint32 min;
+    accumulate x in xs with MAX_UINT32 into min {
+        continue with (x < min) ? x : min;
+    }
+    return min;
+}
+
+// example 4: counting
+@Export
+vec<uint32> count(const vec<uint32> &xs, uint32 max) {
+    vec<uint32> counters{max + 1u};
+    project x in xs into counters {
+        uint32 counter_idx = (x < max) ? x : max;
+        continue[counter_idx] with (curr) -> curr + 1u;
+    }
+    return counters;
+}