Update Transform<FPP, GPU2>::to_cpu for MatBSR<FPP, GPU2> and update to gpu_mod@1ec80777.

gpu_mod @ 1ec80777

-Subproject commit 58c653f4adbebc386ae2ff3b5b21e582b6fb647c
+Subproject commit 1ec807770f677154c026b8d1679f86f089ca937f

src/faust_linear_operator/GPU2/faust_Transform_gpu.cpp.in

@@ -608,23 +608,28 @@ void Faust::Transform<@FAUST_SCALAR_FOR_GM@,GPU2>::get_fact(const faust_unsigned
 
 			MatDense<@FAUST_SCALAR_FOR_GM@, GPU2>* gpu_mdense = nullptr;
 			MatSparse<@FAUST_SCALAR_FOR_GM@, GPU2>* gpu_msparse = nullptr;
-			MatDense<@FAUST_SCALAR_FOR_GM@, Cpu>* cpu_mdense = nullptr;
-			MatSparse<@FAUST_SCALAR_FOR_GM@, Cpu>* cpu_msparse = nullptr;
+			MatBSR<@FAUST_SCALAR_FOR_GM@, GPU2>* gpu_mbsr = nullptr;
 			for(auto gpu_mat: data)
 			{
 				if(gpu_mdense = dynamic_cast<MatDense<@FAUST_SCALAR_FOR_GM@, GPU2>*>(gpu_mat))
 				{
-					cpu_mdense = new MatDense<@FAUST_SCALAR_FOR_GM@,Cpu>(gpu_mdense->getNbRow(), gpu_mdense->getNbCol());
+					auto cpu_mdense = new MatDense<@FAUST_SCALAR_FOR_GM@,Cpu>(gpu_mdense->getNbRow(), gpu_mdense->getNbCol());
 					gpu_mdense->tocpu(*cpu_mdense);
 					cpu_transf.push_back(cpu_mdense, false, false);
 				 }
 				else if(gpu_msparse = dynamic_cast<MatSparse<@FAUST_SCALAR_FOR_GM@, GPU2>*>(gpu_mat))
 				{
-					cpu_msparse = new MatSparse<@FAUST_SCALAR_FOR_GM@,Cpu>();
+					auto cpu_msparse = new MatSparse<@FAUST_SCALAR_FOR_GM@,Cpu>();
 					cpu_msparse->resize(gpu_msparse->getNonZeros(), gpu_msparse->getNbRow(), gpu_msparse->getNbCol());
 					gpu_msparse->tocpu(*cpu_msparse);
 					cpu_transf.push_back(cpu_msparse, false, false, false);
 				}
+				else if(gpu_mbsr = dynamic_cast<MatBSR<@FAUST_SCALAR_FOR_GM@, GPU2>*>(gpu_mat))
+				{
+					auto cpu_mbsr = new MatBSR<@FAUST_SCALAR_FOR_GM@,Cpu>();
+					gpu_mbsr->tocpu(*cpu_mbsr);
+					cpu_transf.push_back(cpu_mbsr, false, false, false);
+				}
 				else
 					throw std::runtime_error("Invalid matrix pointer");
 			}