I like to have my schematic on the bottom of the screen and waveforms above. Once in a while, LT Spice elects to swap them. I can't tell why it does this, or how to make it stop. Any ideas? -- John Larkin Highland Technology, Inc lunatic fringe electronics
LT Spice annoyance
Started by ●February 26, 2018
Reply by ●February 26, 20182018-02-26
On 02/26/2018 11:39 AM, John Larkin wrote:> > > I like to have my schematic on the bottom of the screen and waveforms > above. Once in a while, LT Spice elects to swap them. I can't tell why > it does this, or how to make it stop. > > Any ideas? > > >You can float the windows and put them anywhere you like. Cheers Phil Hobbs -- Dr Philip C D Hobbs Principal Consultant ElectroOptical Innovations LLC / Hobbs ElectroOptics Optics, Electro-optics, Photonics, Analog Electronics Briarcliff Manor NY 10510 http://electrooptical.net https://hobbs-eo.com
Reply by ●February 26, 20182018-02-26
On Mon, 26 Feb 2018 12:12:35 -0500, Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> wrote:>On 02/26/2018 11:39 AM, John Larkin wrote: >> >> >> I like to have my schematic on the bottom of the screen and waveforms >> above. Once in a while, LT Spice elects to swap them. I can't tell why >> it does this, or how to make it stop. >> >> Any ideas? >> >> >> >You can float the windows and put them anywhere you like. > >Cheers > >Phil HobbsSure, but they don't stay where I put them. -- John Larkin Highland Technology, Inc lunatic fringe electronics
Reply by ●February 26, 20182018-02-26
Am 26.02.2018 um 17:39 schrieb John Larkin:> > > I like to have my schematic on the bottom of the screen and waveforms > above. Once in a while, LT Spice elects to swap them. I can't tell why > it does this, or how to make it stop. > > Any ideas? > >Hello John, Make the window active which you want on the top of the screen. Then click on "Window" in the menu-bar. Window -> Tile Horizontally Now this window is on the top and the other is on the bottom. Best regards, Helmut
Reply by ●February 26, 20182018-02-26
On 02/26/2018 04:02 PM, Helmut Sennewald wrote:> Am 26.02.2018 um 17:39 schrieb John Larkin: >> >> >> I like to have my schematic on the bottom of the screen and waveforms >> above. Once in a while, LT Spice elects to swap them. I can't tell why >> it does this, or how to make it stop. >> >> Any ideas? >> >> > > Hello John, > > Make the window active which you want on the top of the screen. > > Then click on "Window" in the menu-bar. > > Window -> Tile Horizontally > > Now this window is on the top and the other is on the bottom. > > Best regards, > HelmutHey quick question while you're here if you don't mind! Do any of the current versions of LTSpice leverage multiprocessing or multiple cores when running sims from the command line/shell for e.g. batch runs or Monte Carlo, or is still single-threaded except from the GUI? I can't seem to find any current information about this online
Reply by ●February 27, 20182018-02-27
On 27/02/18 14:41, bitrex wrote:> On 02/26/2018 04:02 PM, Helmut Sennewald wrote: >> Am 26.02.2018 um 17:39 schrieb John Larkin: >>> >>> >>> I like to have my schematic on the bottom of the screen and waveforms >>> above. Once in a while, LT Spice elects to swap them. I can't tell why >>> it does this, or how to make it stop. >>> >>> Any ideas? >>> >>> >> >> Hello John, >> >> Make the window active which you want on the top of the screen. >> >> Then click on "Window" in the menu-bar. >> >> Window -> Tile Horizontally >> >> Now this window is on the top and the other is on the bottom. >> >> Best regards, >> Helmut > > Hey quick question while you're here if you don't mind! > > Do any of the current versions of LTSpice leverage multiprocessing or > multiple cores when running sims from the command line/shell for e.g. > batch runs or Monte Carlo, or is still single-threaded except from the GUI? > > I can't seem to find any current information about this onlinePretty sure it's multi-core for a few releases now.
Reply by ●February 27, 20182018-02-27
On 02/27/2018 01:29 AM, Clifford Heath wrote:> On 27/02/18 14:41, bitrex wrote: >> On 02/26/2018 04:02 PM, Helmut Sennewald wrote: >>> Am 26.02.2018 um 17:39 schrieb John Larkin: >>>> >>>> >>>> I like to have my schematic on the bottom of the screen and waveforms >>>> above. Once in a while, LT Spice elects to swap them. I can't tell why >>>> it does this, or how to make it stop. >>>> >>>> Any ideas? >>>> >>>> >>> >>> Hello John, >>> >>> Make the window active which you want on the top of the screen. >>> >>> Then click on "Window" in the menu-bar. >>> >>> Window -> Tile Horizontally >>> >>> Now this window is on the top and the other is on the bottom. >>> >>> Best regards, >>> Helmut >> >> Hey quick question while you're here if you don't mind! >> >> Do any of the current versions of LTSpice leverage multiprocessing or >> multiple cores when running sims from the command line/shell for e.g. >> batch runs or Monte Carlo, or is still single-threaded except from the >> GUI? >> >> I can't seem to find any current information about this online > > Pretty sure it's multi-core for a few releases now.Ya when working on a schematic in the GUI editor and running the sim there it is. You can also run the sim without the GUI on a completed schematic file and have it spit results to a log file like you were executing SPICE on an old-timey UNIX mainframe. And I don't know if it leverages multiple cores per terminal-executed process instance in that situation, for some time I know it did not but that was several years ago. I guess I could just look, I'm sure there's some Linux command or program to view per-core processor load but I'm not a *nix expert and don't know it off the top of my head, I should check that
Reply by ●February 27, 20182018-02-27
On 02/27/2018 01:29 AM, Clifford Heath wrote:> On 27/02/18 14:41, bitrex wrote: >> On 02/26/2018 04:02 PM, Helmut Sennewald wrote: >>> Am 26.02.2018 um 17:39 schrieb John Larkin: >>>> >>>> >>>> I like to have my schematic on the bottom of the screen and waveforms >>>> above. Once in a while, LT Spice elects to swap them. I can't tell why >>>> it does this, or how to make it stop. >>>> >>>> Any ideas? >>>> >>>> >>> >>> Hello John, >>> >>> Make the window active which you want on the top of the screen. >>> >>> Then click on "Window" in the menu-bar. >>> >>> Window -> Tile Horizontally >>> >>> Now this window is on the top and the other is on the bottom. >>> >>> Best regards, >>> Helmut >> >> Hey quick question while you're here if you don't mind! >> >> Do any of the current versions of LTSpice leverage multiprocessing or >> multiple cores when running sims from the command line/shell for e.g. >> batch runs or Monte Carlo, or is still single-threaded except from the >> GUI? >> >> I can't seem to find any current information about this online > > Pretty sure it's multi-core for a few releases now.Simulate -> Control panel -> SPICE -> max threads Cheers Phil Hobbs -- Dr Philip C D Hobbs Principal Consultant ElectroOptical Innovations LLC / Hobbs ElectroOptics Optics, Electro-optics, Photonics, Analog Electronics Briarcliff Manor NY 10510 http://electrooptical.net https://hobbs-eo.com
Reply by ●February 27, 20182018-02-27
On 02/27/2018 03:27 PM, Phil Hobbs wrote:> On 02/27/2018 01:29 AM, Clifford Heath wrote: >> On 27/02/18 14:41, bitrex wrote: >>> On 02/26/2018 04:02 PM, Helmut Sennewald wrote: >>>> Am 26.02.2018 um 17:39 schrieb John Larkin: >>>>> >>>>> >>>>> I like to have my schematic on the bottom of the screen and waveforms >>>>> above. Once in a while, LT Spice elects to swap them. I can't tell why >>>>> it does this, or how to make it stop. >>>>> >>>>> Any ideas? >>>>> >>>>> >>>> >>>> Hello John, >>>> >>>> Make the window active which you want on the top of the screen. >>>> >>>> Then click on "Window" in the menu-bar. >>>> >>>> Window -> Tile Horizontally >>>> >>>> Now this window is on the top and the other is on the bottom. >>>> >>>> Best regards, >>>> Helmut >>> >>> Hey quick question while you're here if you don't mind! >>> >>> Do any of the current versions of LTSpice leverage multiprocessing or >>> multiple cores when running sims from the command line/shell for e.g. >>> batch runs or Monte Carlo, or is still single-threaded except from the >>> GUI? >>> >>> I can't seem to find any current information about this online >> >> Pretty sure it's multi-core for a few releases now. > > Simulate -> Control panel -> SPICE -> max threads > > Cheers > > Phil Hobbs > >The terminal doesn't have a menu!
Reply by ●February 28, 20182018-02-28
On 02/27/2018 06:18 PM, bitrex wrote:> On 02/27/2018 03:27 PM, Phil Hobbs wrote: >> On 02/27/2018 01:29 AM, Clifford Heath wrote: >>> On 27/02/18 14:41, bitrex wrote: >>>> On 02/26/2018 04:02 PM, Helmut Sennewald wrote: >>>>> Am 26.02.2018 um 17:39 schrieb John Larkin: >>>>>> >>>>>> >>>>>> I like to have my schematic on the bottom of the screen and waveforms >>>>>> above. Once in a while, LT Spice elects to swap them. I can't tell >>>>>> why >>>>>> it does this, or how to make it stop. >>>>>> >>>>>> Any ideas? >>>>>> >>>>>> >>>>> >>>>> Hello John, >>>>> >>>>> Make the window active which you want on the top of the screen. >>>>> >>>>> Then click on "Window" in the menu-bar. >>>>> >>>>> Window -> Tile Horizontally >>>>> >>>>> Now this window is on the top and the other is on the bottom. >>>>> >>>>> Best regards, >>>>> Helmut >>>> >>>> Hey quick question while you're here if you don't mind! >>>> >>>> Do any of the current versions of LTSpice leverage multiprocessing or >>>> multiple cores when running sims from the command line/shell for e.g. >>>> batch runs or Monte Carlo, or is still single-threaded except from the >>>> GUI? >>>> >>>> I can't seem to find any current information about this online >>> >>> Pretty sure it's multi-core for a few releases now. >> >> Simulate -> Control panel -> SPICE -> max threads >> >> Cheers >> >> Phil Hobbs >> >> > > The terminal doesn't have a menu!Tear a strip off that Domino's menu under your chair and run it through your keypunch machine. Cheers Phil Hobbs -- Dr Philip C D Hobbs Principal Consultant ElectroOptical Innovations LLC Optics, Electro-optics, Photonics, Analog Electronics 160 North State Road #203 Briarcliff Manor NY 10510 hobbs at electrooptical dot net http://electrooptical.net