delete amax, asum, etc. delete global variable useBLAS also.

.gitignore

@@ -4,8 +4,9 @@ x64/
 vc140.pdb
 NiuTrans.Tensor.vcxproj.user
 NiuTrans.Tensor.aps
-3.test
-fbis.train
-wsj.test
-wsj.train
-tmp.txt
+./3.test
+./fbis.train
+./wsj.test
+./wsj.train
+./tmp.txt
+./.gitignore