removed debug print

tensor.py

@@ -540,7 +540,7 @@ class Gemm(_Op):
                 char N = 'N';
                 char T = 'T';
                 int Nz0 = Nz[0], Nz1 = Nz[1], Nx1 = Nx[1];
-                std::cerr << (unit/256) MOD 16 << (unit / 16) MOD 16 << unit MOD 16<< '\\n';
+                //std::cerr << (unit/256) MOD 16 << (unit / 16) MOD 16 << unit MOD 16<< '\\n';
                 switch(unit)
                 {
                     case 0x000: sgemm_(&N, &N, &Nz1, &Nz0, &Nx1, &a, y, &sy_0, x, &sx_0, &b, z, &sz_0); break;