54 | | == {{{csc_opencl}}} == |
55 | | Links: |
56 | | * this module relies on [http://documen.tician.de/pyopencl/ PyOpenCL] |
57 | | * original feature request ticket with more information: #422 |
58 | | * [/browser/xpra/trunk/src/xpra/codecs/csc_opencl csc_opencl module source] |
59 | | |
60 | | ---- |
61 | | |
62 | | Options: |
63 | | * select which device type is used as backend using: |
64 | | {{{ |
65 | | XPRA_OPENCL_DEVICE_TYPE=devicetype xpra start ... |
66 | | }}} |
67 | | Where `devicetype` is either {{{GPU}}} or {{{CPU}}}. [[BR]] |
68 | | * choose the {{{OpenCL}}} implementation to use when more than one are installed: |
69 | | {{{ |
70 | | XPRA_OPENCL_PLATFORM="Intel" xpra ... |
71 | | }}} |
72 | | * select a specific {{{OpenCL}}} device when more than one is available: |
73 | | {{{ |
74 | | XPRA_OPENCL_DEVICE_NAME="GeForce GTX 760" xpra ... |
75 | | }}} |
76 | | |
77 | | To get more information use: |
78 | | {{{ |
79 | | XPRA_OPENCL_DEBUG=1 xpra ... |
80 | | }}} |
81 | | }}} |
82 | | |
83 | | {{{#!div class="box" |
84 | | == {{{csc_nvcuda}}} == |
85 | | You may need to build xpra with the flag "{{{--with-csc_nvcuda}}}". |
86 | | You must use a sufficiently recent versionof the {{{nvidia}}} video driver, preferably obtained directly from nvidia, and not the {{{nouveau}}} drivers (which you should probably remove). |
87 | | [[BR]] |
88 | | |
89 | | Links: |
90 | | * this module relies on [http://documen.tician.de/pycuda/ PyCUDA] |
91 | | * original feature request ticket with more information: #384 |
92 | | * [/browser/xpra/trunk/src/xpra/codecs/csc_nvcuda csc_nvcuda module source] |
93 | | |
94 | | ---- |
95 | | |
96 | | Options: |
97 | | * choose the device used with: |
98 | | {{{ |
99 | | XPRA_CUDA_DEVICE=N xpra ... |
100 | | }}} |
101 | | Where `N` is the device ID. Use: |
102 | | {{{ |
103 | | XPRA_CUDA_DEBUG=1 xpra ... |
104 | | }}} |
105 | | to get more information. |
106 | | }}} |
107 | | |
108 | | |
109 | | {{{#!div class="box" |