Method megdnn_free

dnn/test/common/utils.cpp:93–96

}

void test::megdnn_free(Handle* handle, void* ptr) {
    auto mm = MemoryManagerHolder::instance()->get(handle);
    mm->free(ptr);
}

void test::megdnn_memcpy_D2H(
        Handle* handle, void* dst, const void* src, size_t size_in_bytes) {