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Type: Posts; User: JLHW

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  1. [SOLVED]Closed: Re: [DISCUSSION] Maximum ram usage for Sonnet/HFSS simulation

    Agreed, especially when I have only 4GB of soldered RAM on my laptop, I had to configure my simulation to output relatively accurate results while using just below my RAM limit. Compromises had to be...
  2. [SOLVED]Closed: Re: [DISCUSSION] Maximum ram usage for Sonnet/HFSS simulation

    Wow, that's an impressive amount of RAM, and even that was still not enough for you! May I know how large is the structure?
  3. [SOLVED]Closed: Re: [DISCUSSION] Maximum ram usage for Sonnet/HFSS simulation

    Thanks for the reply! I'm aware that I can reduce RAM usage by using conformal mesh and increase the size of the mesh, I'm just curious whether anyone here had hit high RAM usage for their projects,...
  4. [SOLVED]Closed: [DISCUSSION] Maximum ram usage for Sonnet/HFSS simulation

    Hi, I'm just curious, what are your maximum used RAM for the projects you've been simulated for either/both software?

    Is it possible to achieve extreme RAM usage, like 64 GB or above for a single...
  5. [SOLVED]Closed: Re: Questions for Dr. Mühlhaus Spiral Inductor Assistant for Sonnet

    Say I created four single-turn round (stadium) inductors to operate at 60 GHz, all within 68 pH to 104 pH, and I've simulated them with Sonnet, they somehow reached my targeted inductance with decent...
  6. [SOLVED]Closed: Questions for Dr. Mühlhaus Spiral Inductor Assistant for Sonnet

    Hi, I'm designing custom inductors using Spiral Inductor Assistant for Sonnet. Below are my questions:

    1. For "round differential" inductors, if i'm creating a single-turn inductor, why does the...
  7. [SOLVED]Closed: Re: Cadence Spectre CIW Warning and Error (ADE-3023)

    UPDATE:

    I've somehow solved the problem.

    What I did:

    1. In .bashrc, I've typed the wrong directory at the MMSIM lines, so I've changed the part as shown below (some paths may be redundant):...
  8. [SOLVED]Closed: Re: Cadence Spectre CIW Warning and Error (ADE-3023)

    If I enter "which spectre", the terminal returned:


    [JLHW@jlhw opt]$ which spectre
    /usr/bin/which: no spectre in...
  9. [SOLVED]Closed: Re: Cadence Spectre CIW Warning and Error (ADE-3023)

    /opt/cadence/MMSIM151/tools/spectre
  10. [SOLVED]Closed: Cadence Spectre CIW Warning and Error (ADE-3023)

    Hi, I, a rookie in Linux environment, have installed Cadence IC617 on CentOS 7.6 and was going to simulate an analogue IC schematic.

    When I launched ADE L, the command interpreter window (CIW)...
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    [SOLVED]Closed: Re: Sonnet Installation in CentOS 7

    I've copied the script into both .bashrc files (in /root and $HOME) and it finally initialised.

    I've also copied the sonnet.cdsenv file into both my working directory and...
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    [SOLVED]Closed: Re: Sonnet Installation in CentOS 7

    I've searched in both directories (/home/JLHW and /root). in /home/JLHW, there are no .profile or .cshrc found, .cshrc is actually at /root, and .profile is not found here as well.

    I've tried...
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    [SOLVED]Closed: Re: Sonnet Installation in CentOS 7

    For the .cdsinit, as I've mentioned that I've copied the sonnet code into all .cdsinit files that I could find including that in ~./, and virtuoso never autostart during every startup, that should be...
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    [SOLVED]Closed: Re: Sonnet Installation in CentOS 7

    The CIW problem is still unsolved.






    there's one more .cdsinit I've haven't mentioned, in my PDK's folder. it's in /home/JLHW/EDA/PDK/<the PDK folder>.

    /home/JLHW/EDA will be my project...
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    [SOLVED]Closed: Re: Sonnet Installation in CentOS 7

    OK, I've proceeded with the chgrp command as shown before and added sonnet installation directory after the original code. I've found out that I still cannot invoke sonnet in regular user with the...
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    [SOLVED]Closed: Re: Sonnet Installation in CentOS 7

    I've typed the command with order except the chgrp because i need to create it first. As a reminder, I'm now logged back into root.

    this is what I've done in desktop's terminal:


    [root@jlhw...
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    [SOLVED]Closed: Re: Sonnet Installation in CentOS 7

    ok i've managed to install some libraries based on the list in http://www.sonnetsoftware.com/products/sonnet-suites/requirements-redhat.html, some libraries are not available and i could only ignore...
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    [SOLVED]Closed: Re: Sonnet Installation in CentOS 7

    does it mean that the library has already installed? if so, why did sonnet couldn't find it?



    it seems like it's installed:


    [root@jlhw ~]# glxinfo | grep "OpenGL version"
    OpenGL version...
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    [SOLVED]Closed: Re: Sonnet Installation in CentOS 7

    thanks for the tip, however, how can I pinpoint each library to install using yum?

    for example: if I tried yum install libxvtxmpwr123.so, the terminal returned with "No package libxvtxmpwr123.so...
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    [SOLVED]Closed: Re: Sonnet Installation in CentOS 7

    I'm new to linux, may I know how to download and install the respective libraries?



    may I know which error(s) indicate that?
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    [SOLVED]Closed: Re: Sonnet Installation in CentOS 7

    based on the link you've gave me, I've determined that the file I need to modify is ~/.bash_profile in home.

    below is the code inside .bash_profile:


    # .bash_profile

    # Get the aliases and...
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    [SOLVED]Closed: Sonnet Installation in CentOS 7

    Hi,

    I've installed Sonnet in centos 7, but when I want to invoke it (tried in terminals at home and sonnet installation directory), it showed "no command found"

    I've followed the instructions...
  23. [SOLVED]Closed: No Sonnet Integration with Synposys Custom Compiler, Why?

    Hi,

    As per title, what is/are the reason(s) Sonnet doesn't have integration with Synopsys Custom Compiler, while having seamless integration with Cadence Virtuoso?
  24. Closed: Simulating Imported Sonnet Model Files and GDSII in Virtuoso/Custom Compiler

    Hi, I'm quite new in analogue IC design and I'm currently designing a 0.13 um CMOS LNA that will operate at 60 GHz without bandwidth constraint. The PDK used is Silterra C13G. I'm currently using...
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