restored the product test
restored the product test

madlib/eigen,cjntaylor/eigen,ritsu1228/eigen,toastedcrumpets/eigen,pthulhu/eigen,TSC21/Eigen,ritsu1228/eigen,ROCmSoftwarePlatform/hipeigen,pthulhu/eigen,madlib/eigen,ROCmSoftwarePlatform/hipeigen,toastedcrumpets/eigen,pasuka/eigen,Zefz/eigen,ROCmSoftwarePlatform/hipeigen,madlib/eigen,pasuka/eigen,Zefz/eigen,Zefz/eigen,pasuka/eigen,ritsu1228/eigen,madlib/eigen,TSC21/Eigen,pthulhu/eigen,pthulhu/eigen,cjntaylor/eigen,cjntaylor/eigen,ritsu1228/eigen,TSC21/Eigen,pasuka/eigen,pthulhu/eigen,ritsu1228/eigen,pasuka/eigen,TSC21/Eigen,toastedcrumpets/eigen,Zefz/eigen,ROCmSoftwarePlatform/hipeigen,cjntaylor/eigen,toastedcrumpets/eigen