source: sasview/docs/sphinx-docs/source/user/environment.rst @ 33d3a74

magnetic_scattrelease-4.2.2ticket-1009ticket-1094-headlessticket-1242-2d-resolutionticket-1243ticket-1249
Last change on this file since 33d3a74 was c1790a5, checked in by smk78, 6 years ago

Created Environment Variables help linked from Working with SasView?

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[c1790a5]1.. _Environment_Variables:
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3Environment Variables
4======================
5
6SasView creates and uses a number of environment variables:
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8- **SAS_MODELPATH=path**
9   - sets the directory containing custom models
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11- **SAS_DLL_PATH=path**
12   - sets the path to the compiled modules
13   
14- **SAS_WEIGHTS_PATH=~/.sasview/weights**
15   - sets the path to custom distribution files (see :ref:`polydispersityhelp`)
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17- **XDG_CACHE_HOME=~/.cache**
18   - sets the pyopencl cache root (linux only)
19   - defined in the appdirs package
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21- **SAS_COMPILER=tinycc|msvc|mingw|unix**
22   - sets the DLL compiler
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24- **SAS_OPENCL=vendor:device|none**
25   - sets the target OpenCL device for GPU computations
26   - use *none* to disable
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28- **SAS_OPENMP=1|0**
29   - turns on/off OpenMP multi-processing of the DLLs
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31.. ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ
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33*Document History*
34
35| 2018-07-20 Steve King
36
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