Add memory logging to ethier ci mode 2. (#190)

Nek5000 · Sep 14, 2021 · 6215393 · 6215393
1 parent 5b2f238
commit 6215393
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/examples/ethier/ci.inc b/examples/ethier/ci.inc
@@ -261,6 +261,22 @@ void ciTestErrors(nrs_t *nrs, dfloat time, int tstep)
              break;
 
      }
+
+  if (ciMode == 2){
+    dfloat memoryUsage = platform->device.memoryAllocated()/1e9;
+    MPI_Allreduce(MPI_IN_PLACE, &memoryUsage, 1, MPI_DFLOAT, MPI_SUM, platform->comm.mpiComm);
+
+    const dfloat expectedMemoryUsage = 0.0715437;
+    if(memoryUsage > 1.02 * expectedMemoryUsage && platform->mpiComm.mpiCommSize == 1)
+    {
+      printf("Expected memory usage exceeded!\n"
+        "Expected : %g GB\n"
+        "Actual   : %g GB\n",
+        expectedMemoryUsage, memoryUsage);
+      fflush(stdout);
+      FAIL;
+    }
+  }
   if (ciMode == 8){
     const int expectedSteps = 56;
     const int errSteps = abs(expectedSteps - tstep);