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DesignBuilder does Not Compile with Gen13 intel mobile cpus

asked 2024-11-21 09:30:02 -0600

alirezaunmet's avatar

updated 2024-11-21 09:51:29 -0600

Hi everyone I just bought a new laptop (hp-omen, 13900hx). I simulate a building with it in designbuilder and it takes about 10 hours to finish the job. but the same file in my desktop PC with 13900k CPU takes about 2hr to finish the job. I checked this file with an old laptop with a 4800mq CPU, and it takes about 2.5 hr to finish the job. today I even checked the file with an LOQ laptop with 13650hx CPU and it takes about 10hr too. Do you happen to know what the problem is?

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answered 2024-11-21 10:52:24 -0600

Luís Filipe S.'s avatar

Hello,

Recently DesignBuilder team identified that in some machines Windows have altered the priority of the simulation process. The development team implemented an improvement to address this Windows limitation in the latest v7.3 release.

For older versions you can manually set the registry key on the pc as described below:

  1. Open “Run” (windows key + R)

  2. Type “regedit” and press enter.

  3. At the top search area type in “Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options”

  4. Right-click “Image File Execution Options” -> New -> Key

  5. Name the new key “RunEPDLL.exe”

  6. Right-click the new key and do again -> New -> Key

  7. Name this key PerfOptions

  8. Right-click on this key and press New -> DWORD (32-bit) Value

  9. Name this key CpuPriorityClass.

  10. Double-click this key and put 3 in “Value Data”

Then run the simulation.

I hope this helps.

Luis

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Asked: 2024-11-21 09:30:02 -0600

Seen: 24 times

Last updated: 5 hours ago