Bug fixed.

a85e2079 · liyinqiao · 05fd6958 · a85e2079
Commit a85e2079 authored Mar 12, 2020 by liyinqiao
--- a/source/tensor/XCall.h
+++ b/source/tensor/XCall.h
@@ -27,7 +27,7 @@
 namespace nts { // namespace nts(NiuTrans.Tensor)

 /* default settings */
-#define X_ENABLE_GRAD false
+#define X_ENABLE_GRAD true

 /*
 * we define the "new and delete" functions below