Tuning: added ger default sizes

lib/backend/templates/gemm.cpp

@@ -46,7 +46,7 @@ gemm_parameters::gemm_parameters(unsigned int simd_width
   int gemm::is_invalid_impl(driver::Device const &, expressions_tuple const & expressions) const
   {
     std::vector<int_t> MNK = input_sizes(expressions);
-//    int_t M = MNK[0]; int_t N = MNK[1];
+    int_t M = MNK[0]; int_t N = MNK[1];
 
     if(p_.A_fetching_policy!=FETCH_FROM_LOCAL || p_.B_fetching_policy!=FETCH_FROM_LOCAL)
       throw operation_not_supported_exception("Only local memory is supported for GEMM");

lib/model/model.cpp

@@ -132,7 +132,9 @@ void model::execute(controller<expressions_tuple> const & expr)
 }
 
 model::templates_container const & model::templates() const
-{ return templates_; }
+{
+    return templates_;
+}
 
 ///////////////////
 

tune/tune.py

@@ -7,6 +7,10 @@ from sklearn import ensemble
 import isaac as isc
 import optimize, tools, model
 
+from json import encoder
+encoder.FLOAT_REPR = lambda o: format(o, '.2f')
+encoder.separators = (',',':')
+
 def unique(L):
     seen = set()
     seen_add = seen.add
@@ -23,7 +27,7 @@ def tune(device, operation, json_path):
     
     #List of size tuples to use
     sizes = {}
-    sizes[isc.templates.axpy] = [(x,) for x in tools.expspace(1e3, 1e7, 4)]
+    sizes[isc.templates.axpy] = [(x,) for x in tools.expspace(1e3, 1e8, 4)]
     sizes[isc.templates.gemv_n] = product(pow2range(4,17), pow2range(4,17))
     sizes[isc.templates.gemv_t] = sizes[isc.templates.gemv_n]
     sizes[isc.templates.gemm_nn]     = product(pow2range(6, 12), pow2range(6, 12), pow2range(6, 12))
@@ -31,6 +35,9 @@ def tune(device, operation, json_path):
     sizes[isc.templates.gemm_nt]     = sizes[isc.templates.gemm_nn]
     sizes[isc.templates.gemm_tt]     = sizes[isc.templates.gemm_nn]
     
+    #ger
+    sizes[isc.templates.ger] = [(1536,1536)]
+
     #AlexNet sizes
     sizes[isc.templates.gemm_nn]	 = [(3025,96,363),
                                         (729,128,1200),