How to run xcelium. I need to observe the simulations in GUI. /cov_work/scope/test by default. You use the Virtuoso Hierarchy Editor to create design Nov 2, 2020 · Hi, I just want to run a single test case using Xcelium simulator, I can see that the support has been added for xcelium. 5X improvement – MSIE automated – up to 10X build time and storage improvements – MSIE multi-run – up to 20X or more, creating re-useable, deployable, and By specifying all input files and command line options on a single command line, XRUN utility allows you to run Xcelium simulator with a single -core or multi -core engine. sv -input shm. shm -event -default probe -create test -depth all -tasks -functions -all -database waves run % xrun -input probes. when you display it ,you can know which seed runing for specify case. bash shell script. Basic Xcelium Tutorial. 3. v counter_test. The main goal of Xcelium’s new Save and Restore feature is to get the Save and Restore methodology to a point where “it just works. Click on the Run icon to generate the signal waveforms for our example Verilog circuit: Tutorial for Cadence SimVision Verilog Simulator T. Further to generate reports you can load the merged database and generate reports – imc>>load –run all imc>> report –html/detal/summary –metrics -out path For details you can refer to IMC UserGuide also please feel free to get in touch with me in case you need further information regarding any IMC operation. You have various choices including: Run with Tcl interactive mode by adding -tcl to your xrun command; Run in batch mode with a Tcl script to control the simulation (-input your_script. f +UVM_TESTNAME=spi_test_1 +svseed=$(SEED) I think the command above does not return exit code 0. The Xcelium SimAI App harnesses the power of machine learning technology. incisive build-sc" how it will decide my test file or the c file which I need to compile and simulate. you can use an random value to set to your seed to make the same test case can run under diffirent seed. However, if it was launched with xrun -gui, then it can relaunch the simulation from Simulation -> Rerun Simulation. We currently support multiple build targets and workflows, shown in the diagram below. Profiling. tcl database -open waves -into waves. bashrc file on the server to be able to launch Xcelium # . 2 by GUI, so I set up the environment for the simulation as follows: > </p><p>1. 09. com/CadenceDesignhttps://twitter. module_bar_u. signal_xyz. Xcelium should launch after the command is executed. e. I remember,in Vera code you set the seed of the randomization. Using the Cadence Server, Xcelium Software installed on the Server, MobaXterm to log into the server and basic Verilog coding practices. xrun overview Jun 9, 2017 · Xcelium is the EDA industry’s first production-ready third generation simulator. 2. do Tcl file. With the Xcelium simulator, we can achieve verification closure and meet our time-to-market goals. You cannot invoke a generic Xcelium simulator binary and then run the compilation from inside the simulator. I am using gcc compiler to build shared and static lib. Tim Oct 24, 2021 · Hey everyone, how is it possible to dump waves through xcelium run? I tried to add the following tcl script in the EXTRA_ARGS="-input dump. g. Xcelium Parallel Simulator Additional parallelism in the Xcelium simulator includes: • Compile and elaboration partitioning – Monolithic elaboration code generation – up to 1. Apr 30, 2020 · This mode gives you the flexibility to run simulations using an independent version of the Spectre simulator with Xcelium Parallel Logic Simulator, instead of the one delivered in the Xcelium installation. Xcelium Simulator. You learn to utilize multiple SimVision tool windows with specific mixed-signal debugging features. This ability can help us: 1. 5: In order to use this simulator, set SIM to xcelium: Apr 11, 2020 · due to technical problem i am running simulation through terminal. run more GLS simulations. Simulator를 Running 하는 과정 [2] xrun. Nov 16, 2017 · As an example, one of the techniques used to improve GLS performance is to run more zero-delay simulations. cadence. Also known as X-Prop, this idea represents how X states in gate-level logic can propagate and get stuck in a system during cold or warm resets. com/cadencehttps://www. I cannot find an intuitive manual to set up an environment like Innovus. Best, Chris Hi, I have received the following instructions on how to run Xcelium: compile simulation libraries using '-simulator xcelium' point to the Xcelium compiled libraries for integrated flow, Run Simulation for export simulation flow, File-> Export→ Export Simulation → Select Xcelium (for script generation) The following message is copied from Feb 29, 2024 · The default in batch mode is to run till the end of the test and exit. Based on innovative multi-core technology, Xcelium allows SoCs to get from design to market in record time. support. You can start Xcelium from a system shell on the same machine as MATLAB, on a different machine, or on a machine with a different operating system. Provide details and share your research! But avoid …. Aug 31, 2022 · Note that depending on how you started the simulation, the above may not work - e. Given that the GLS jobs tend to require massive compute servers, and run for hours, even days and weeks, they are creating a strain on verification closure cycles. Select the top module and click the 'run' button. -simulator <simulator> : Specify the name of the simulator for which the libraries are to be compiled. -2002 Forces the compiler to conform to VHDL 2002 (IEEE Std 1076™-2002). facebook. I can't comment on Mentor's flow, but with Xcelium the normal flow is for the simulator to dump a binary file (*. N a v i g a t i n g C o n t e n t b y D e s i g n P r o c e s s. XLM300 [Version: 22. set your seed. also Import Options Make Options Run Options Simulator Options. com, or by looking through the CDNSHelp utility. Upon cold restart, specific command-line options are available to enable you to run a different test scenario from the saved state. After completing this course, you will be able to: Use Xcelium simulation to verify power control design elements; Software Used in This Course. Additionally, using -coverage all can decrease your performance, so it's essential to consider your coverage and debug scopes carefully. I am new to Xcelum functional verification. tcl database -shm -default waves -event probe -create -sh To run cocotb with Verilator, you need verilator in your PATH. The new Xcelium software installation is focused on the core simulation engines. Specify Alternate Library for Xcelium Using System Shell. checkout playlist for rtl to gd It highlights the power-aware features of the Xcelium ™ simulator. bashrc # Source global definitions if [ -f /etc/bashrc ]; then . Can I use static lib containing c functions and used with DPI? Can you please give example to show how to compile using gcc and run using xrun? HTML and CSV reports can be easily generated and customized. We also utilize the Xcelium DMS App to verify our mixed-signal designs. Wait for about two seconds, pause it. Unresolved X states spreading through a system can cause a non-deterministic reset, which makes a chip run inconsistently at best or fail to reset at worst. Compile Options. instagram. Once the switches have been enabled, profiling and lead to additional performance gains. Now, how can i annotate sdf in my post-synthesis simulation using XCELIUM while using command line? thank you Now, run SimVision to simulate the counter design. Xcelium’s profiling can assist in identifying and resolving performance bottlenecks. Results: Task 1: Change the . Cancel Vote Up +1 Vote Down Feb 9, 2015 · database -open waves -shm probe -create your_top_level -depth all -all -shm -database waves run exit Now to run your simulation use: irun -access +r testcase. But Xcelium is only the foundational part of an overall digital simulation methodology. Chapter 1. Here is a simple example: % cat probes. Xcelium Simulator Then, we go through the entire RTL2GDSII flow using Cadence Tools sh xcelium_setup. -2019 Forces the compiler to conform to VHDL 2019 (IEEE Std 1076™-2019) standard. It is so weird that the major binaries are listed in tools/bin. I want to use static lib instead of share lib for c functions. Therefore, the Xcelium tool may be used in your X-windows emulator or console window (e. , Putty). This includes efficient soak testing of the entire design or specific areas and improved regression efficiency. These include: Verilator, FPGA, and DV (commercial RTL simulators, such as VCS and Xcelium). 09] Xcelium Single-Core; Software Release(s) XCELIUM 22. sv' does this not pass the -xmfatal through to simulation? Do I need to run the simulation as a separate command, I'm assuming xmsim, though I've never used it before. Unless you ask it to, the simulator won't probe waveforms to a file. com Cadence Xcelium¶ The Xcelium xrun command is used, so all of these options can be either Compile or Run Options. ” Length: 2 Days (16 hours) Become Cadence Certified In this course, you use the Spectre® AMS Designer Simulator from the Xcelium™ software suite and the Virtuoso® Analog Design Environment graphical interface to run and analyze the mixed-signal, mixed-language simulations. stim file. The -simvisargs passes command-line switches to the simvision binary, not Tcl commands. Dec 8, 2020 · Hi All, I have compiled and simulated my system verilog file using the command " xrun -64bit -sv . In the text-based Oct 16, 2023 · #plz_subscribe_my_channel hii guys in this video you will learn how to use Xcelium and incesive for the gate level simulation. This is the AMS Designer Virtuoso Use Model (AVUM). Learning Objectives. geneate any seed you want and display it. Yes, use the "-input" argument to xrun to run the TCL code. First, we learn how to run simulations and related tasks using Cadence® Xcelium™ Simulator. I installed Xcelium 21. Common Simulation Sequence Save/restart provides you with a common simulation sequence, for example, an SOC boot Jul 17, 2023 · It is recommended to use the latest Xcelium release with these switches to get the biggest boost in performance. what are the commands to open the simualator GUI? http://www. Tim See full list on cadence. tcl. The ucd file would be dumped into . Using 'ams' as the simulator means that the digital content of your models will be solved by an event-driven digital kernel in the ams simulator, while the analog part will still be solved by Spectre/APS, however this version of Spectre will be used from Incisive/Xcelium. The mixed-signal design flow uses Cadence Virtuoso AMS environment and a set of tools tuned to facilitate the development of mixed-signal designs. With Xcelium, one can expect up to 5X improved multi-core performance, and up to 2X speed-up for single-core use cases. This example shows how to start Xcelium with an explicit option to specify the cosimulation library. if you compile and run in a single step: "xrun *. Run custom file. O v e r v i e w. Mar 22, 2022 · The Cadence Xcelium tool will help you simulate circuits that have been developed in Verilog. One more concern I have is that if I am using " make -f Makefile. tcl) Aug 29, 2023 · The -R option means "run the last compiled design", and -ppe means post-process environment, i. load the design information for debugging only. Enabling turns off many optimizations. -93 Forces the compiler to Dec 22, 2017 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Please read the docs, there is a very details guide on coverage merging that explains all of this. Simulation providers are continuing to improve GLS execution speed and reduce memory consumption to keep up with demand at the finer process nodes. 04 LTS: Feb 28, 2018 · Can you manually run the following command in terminal and check the exit code status by run "echo ?": irun -access rw -uvmhome (UVM_HOME) +UVM_VERBOSITY= (UVM_VERBOSITY) -quiet -coverage all (TIMESCALE) -f filelist. Aug 3, 2023 · Avoiding +rwc(read, write, and connect) to allow the Xcelium to maximize performance is best. sv -gui" it will recompile, but if you used separate xrun commands to compile and separately to simulate, the reinvoke will simply restart the simulation without recompiling, because SimVision doesn't know the Oct 8, 2020 · If you want to use xcelium you need to not use make run and instead set XRUN_FLAGS, pointing it to the genreated *. Running in a different directory than the saving simulation is also supported. Sep 19, 2023 · Hello, all I tried to la unch Xcelium 20. Apr 4, 2023 · Hi, all. Jul 27, 2017 · If you are looking for migration document to help you upgrade to Single Core Xcelium from Incisive, find Migrating from Incisive to Single Core Xcelium. Aug 30, 2023 · Unless you launched SimVision (what you referred to as Xcelium GUI) from xrun, it is merely an analysis tool. Dec 6, 2020 · This does depend on your merge command and any preceding merge_config commands that control how the merge is done; you can do a union, pick a primary run (as described above) or even take an empty model and merge only selected items. Moving from single-run coverage analysis with the Cadence Integrated Metrics Center (IMC) to regression-level analysis with the vManager platform is seamless due to the platforms sharing a coverage analysis user interface. sh USER_DEFINED_SIM_OPTIONS="" USER_DEFINED_ELAB_OPTIONS ="-timescale&bsol; 1ns/1ps&bsol; -NOWARN&bsol; CSINFI" Note: The simulation command above is a single-line command A successful simulation ends with the following message: "Simulation stopped due to successful completion&excl;" An important preliminary note: to run OpenTitan software, you won't just need to build the software itself. [1] Introduction to Xcelium . Switch to run through assertions Teeeravis over 12 years ago Sim Vision is halting my simulation when an assertion fires, is there a way to force the simulator to fire the assertion but continue running. Added in version 1. Jul 11, 2008 · Dear all, Maybe it is not a question for OVM but systemverilog. Jul 4, 2019 · Anyway, to your specific question, you might need to install a few extra system libraries; I've noticed that Ubuntu seems to only install the 64-bit libraries by default, and Xcelium tries to run 32-bit by default (for best performance). For this tutorial, the results will be displayed on a console. In this course, you learn to invoke and use the SimVision Debug Environment to run and debug simulations. 09 and spent 1 hour searching for the binaries like xrun. 020 simulator in Vivado 2020. / up_counter. You use the command-line-based Xcelium Use model that uses the xrun executable and are introduced to the Cadence® Mixed-Signal Verification Solution and Mixed-Signal Simulation concepts. -2008 Forces the compiler to conform to VHDL 2008 (IEEE Std 1076™-2008). v -access +rwc -gui &' Make sure you are at the 'simulation' directory when you run the command above. com/trainingbyteshttps://www. Concepts of step-by-step delta cycle debug are explained. It builds models from regressions run in the Xcelium simulator, enabling the generation of new regressions with specific targets. sv ". Therefore, I have a Verilog file, a test bench and i have also exported from Genus synthesized netlist and sdf file. This is the default mode of operation. Changed in version 1. Xilinx ® documentation is organized around a set of standard design processes to help you find ERROR: [Vivado 12-2158] Invalid simulator 'xcelium' specified for -simulator. Run Options. Custom File. Could you please guide me or help me in running a testcase with xcelium and the proper command to run it. Thornton, SMU, 6/12/13 Oct 16, 2024 · Did you compile the simulation libraries successfully with compile_simlib Tcl command in Vivado? If pre-compiled libraries are available, try to set up a design in Vivado project, set the target simulator to Xcelium and specify the pre-compiled library location in Simulation Settings, and use either 'export_simulation' or 'launch_simulation -scripts_only' to write simulation scripts for reference. Modules in this Course When you run the Xcelium software automatically from the Quartus ® Prime software, your library is automatically named gate_work under the current project directory, and the work alias is mapped to the gate_work directory when performing gate level simulation. Use run. This enables you to access the latest Spectre solver as well as Xcelium enhancements. 구체적으로는, 어떤 과정을 거쳐 simulation이 수행되며 simulation 옵션들은 어떤 것들이 있는지 말씀드리겠습니다. Some of these features discussed are tracing the Oct 28, 2021 · Hi Anuran. You can send Tcl commands to SimVision from the Xcelium Tcl prompt, much like you tried in your 2nd trial, however the bit you missed is that Xcelium and Simvision have separate Tcl interpreters, so you need to prefix your "waveform" command with a special command to send the command over to Feb 24, 2021 · Thanks for the reply. Length: 10 Days (80 hours) Become Cadence Certified Become Cadence-Certified in the Signoff Timing and Power Analysis domain by taking a curated series of our online courses and passing the badge exams for each class. Simulations in zero-delay mode run a lot faster than they would normally, so running more zero-delay simulations while the design is still in the timing closure process can make sure that the design functions correctly. Length: 1 Day (8 hours) SimVision™ is licensed through the Xcelium™ software. Adapted from “Virtuoso AMS Environment User Guide” by Cadence. The command to use: 'xrun counter. Feb 24, 2020 · cadence의 Xcelium Simulator 에 대해서 알아보겠습니다. ucd) at the end of the test, and you use a separate analysis tool, IMC, to analyse the coverage and generate reports (text, CSV, HTML). The command I'm using to run the simulation is 'xrun -xmfatal ASRTST fil1. Aug 10, 2017 · Xcelium Simulator brings an improved approach to the Save and Restore feature by not taking a “snapshot” of the system, but instead saving the entire memory image. com/cadencedesignsystems/h We use the Xcelium Logic Simulator for our advanced AI/ML and IoT designs, helping accelerate our simulation tasks. Enabling AMS Designer Flex Mode in Virtuoso ADE Explorer I am using xcelium xrun for simulation. You'll also need to somehow simulate the hardware it runs on. Here's what I had to install to get a basic sanity test to build and run on Ubuntu desktop 19. Jul 28, 2017 · Enter Xcelium Simulator, and X-propagation. I searched a lot and then found the set-up instructions for Xcelium as follows. tcl Aug 2, 2019 · The flow with Xcelium is that you call the compiler and elaborator from Linux, and the output from the elaborator is effectively a compiled binary that is then run as the simulator. Thank you very much. The probe example Stephen provided earlier show how to "probe -all ". Use the following files for this tutorial: Length: 2 Days (16 hours) Become Cadence Certified In this course, topics include mixed signal, mixed language, Spectre® AMS Designer Simulator, and Xcelium™ mixed-signal capabilities. Asking for help, clarification, or responding to other answers. tcl" but it breaks the test run #dump. Incisive Simulator. Jul 17, 2020 · For more information, refer to Using the Xcelium Simulator Utilities book available under the latest XCELIUM Release documentation on Cadence Support Portal by visiting https://support. /etc/bashrc fi possible. Manikas, M. Jul 3, 2014 · a minimal working example I've come up with: window new WaveWindow -name "Waveform" waveform using {Waveform} waveform add -signals tb_foo_u. yxslfn kxb bjsdj gyahbre dvsvs cxjyh ttvh kfypk oiewqz eigh