Question

verdi怎么加载uvm库文件

Answer 1

One of the main differences between QuestaSim and Modelsim (besides performance/capacity) is that QuestaSim is the simulation engine for the Questa Platform which includes integration of Verification Management, Formal based technologies, Questa Verification IP, Low Power Simulation and Accelerated Coverage Closure technologies.

如果只是做通常的仿真 两者没有区别
对于非常复杂的设计的验证 Questa效率高
Modelsim也支持UVM 但不如Questa支持的好（比如assertion和覆盖率等方面）

还有一些小地方：Questa有64位模式 而Modelsim在64位OS上也只是32位模式
Questa提供模拟数字混合仿真接口
Questa可以同时启动多个波形窗口

Answer 2

软件都编译vcsquartus都ise没试modelsim查看波形工具