ADD: delete non-exist tests, add matrixMul and voluemRender tests
ADD: delete non-exist tests, add matrixMul and voluemRender tests

Former-commit-id: 8b0b6f7b44dbf42b53b4bbd26fe19d28cd4736e4
gtcasl/gpuocelot,3upperm2n/gpuocelot,3upperm2n/gpuocelot,3upperm2n/gpuocelot,gtcasl/gpuocelot,gtcasl/gpuocelot,gtcasl/gpuocelot,gtcasl/gpuocelot,3upperm2n/gpuocelot,3upperm2n/gpuocelot,gtcasl/gpuocelot,3upperm2n/gpuocelot