fix: use vector for hypercube to simplify SDAG

Author: Sh0g0-1758

sim

@@ -1,4 +1,5 @@
 module allGather {
+  include "vector";
   readonly double alpha;
   readonly double beta;
 
@@ -15,23 +16,16 @@ module allGather {
         serial { HypercubeToSend = thisIndex ^ ((int)pow(2, iter)); }
         if (HypercubeToSend < n) {
           serial {
-            CkNcpyBuffer data[hyperCubeStore.size()];
-            int dataIndx[hyperCubeIndx.size()];
-            int numBuffers = hyperCubeStore.size();
-            for(int i = 0; i < numBuffers; i++) {
-              data[i] = hyperCubeStore[i];
-              dataIndx[i] = hyperCubeIndx[i];
-            }
 #ifdef TIMESTAMP
-            thisProxy(HypercubeToSend).recvHypercube(iter, data, dataIndx, numBuffers, (timeStamp + alpha + beta * hyperCubeStore.size() * 8));
+            thisProxy(HypercubeToSend).recvHypercube(iter, hyperCubeStore, hyperCubeIndx, (timeStamp + alpha + beta * hyperCubeStore.size() * 8));
             timeStamp += alpha;
 #else
-            thisProxy(HypercubeToSend).recvHypercube(iter, data, dataIndx, numBuffers, 0.0);
+            thisProxy(HypercubeToSend).recvHypercube(iter, hyperCubeStore, hyperCubeIndx, 0.0);
 #endif
           }
-          when recvHypercube[iter](int ref, CkNcpyBuffer data[size], int dataIndx[size], int size, double recvTime) {
+          when recvHypercube[iter](int ref, std::vector<CkNcpyBuffer> data, std::vector<int> dataIndx, double recvTime) {
             serial {
-              for(int m = 0; m < size; m++) {
+              for(int m = 0; m < data.size(); m++) {
                 hyperCubeStore.emplace_back(data[m]);
                 hyperCubeIndx.emplace_back(dataIndx[m]);
                 CkNcpyBuffer dst(store + dataIndx[m] * k, k * sizeof(long int), zero_copy_callback, CK_BUFFER_UNREG);
@@ -45,7 +39,7 @@ module allGather {
         }
       }
     };
-    entry void recvHypercube(int ref, CkNcpyBuffer data[size], int dataIndx[size], int size, double recvTime);
+    entry void recvHypercube(int ref, std::vector<CkNcpyBuffer> data, std::vector<int> dataIndx, double recvTime);
     entry void Flood(int sender, CkNcpyBuffer data, double recvTime);
   };
 };