Dear Experts,
I am in trouble when making connecting client-server mode with MPI with 5.7.0-Windows-MPI-Python3.7-msvc2015-64bit.
The server is windows 10, so I typed as below to launched pvserver with multithread,
mpiexec -n 12 pvserver.exe
The server seems to be ready.
Waiting for client... Connection URL: cs://bdewx190362:11111 Accepting connection(s): bdewx190362:11111
and try to make a connection from the client, but it failed with a following message.
`Client connected.
( 26.188s) [pvserver.0 ]vtkWin32OpenGLRenderWin:663 ERR| vtkWin32OpenGLRenderWindow (00000243E9F04EE0): failed to get wglChoosePixelFormatARB
( 26.191s) [pvserver.0 ]vtkWin32OpenGLRenderWin:742 ERR| vtkWin32OpenGLRenderWindow (00000243E9F04EE0): failed to get valid pixel format.
( 26.193s) [pvserver.0 ]vtkOpenGLRenderWindow.c:748 ERR| vtkWin32OpenGLRenderWindow (00000243E9F04EE0): GLEW could not be initialized: Missing GL version
( 26.420s) [pvserver.6 ]vtkWin32OpenGLRenderWin:663 ERR| vtkWin32OpenGLRenderWindow (000001427C0FB340): failed to get wglChoosePixelFormatARB
( 26.422s) [pvserver.6 ]vtkWin32OpenGLRenderWin:742 ERR| vtkWin32OpenGLRenderWindow (000001427C0FB340): failed to get valid pixel format.
( 26.423s) [pvserver.6 ]vtkOpenGLRenderWindow.c:748 ERR| vtkWin32OpenGLRenderWindow (000001427C0FB340): GLEW could not be initialized: Missing GL version
( 26.449s) [pvserver.5 ]vtkWin32OpenGLRenderWin:663 ERR| vtkWin32OpenGLRenderWindow (000001F6B2D8B030): failed to get wglChoosePixelFormatARB
( 26.451s) [pvserver.5 ]vtkWin32OpenGLRenderWin:742 ERR| vtkWin32OpenGLRenderWindow (000001F6B2D8B030): failed to get valid pixel format.
( 26.452s) [pvserver.5 ]vtkOpenGLRenderWindow.c:748 ERR| vtkWin32OpenGLRenderWindow (000001F6B2D8B030): GLEW could not be initialized: Missing GL version
( 26.506s) [pvserver.8 ]vtkWin32OpenGLRenderWin:663 ERR| vtkWin32OpenGLRenderWindow (0000020CADADD310): failed to get wglChoosePixelFormatARB
( 26.508s) [pvserver.8 ]vtkWin32OpenGLRenderWin:742 ERR| vtkWin32OpenGLRenderWindow (0000020CADADD310): failed to get valid pixel format.
( 26.511s) [pvserver.8 ]vtkOpenGLRenderWindow.c:748 ERR| vtkWin32OpenGLRenderWindow (0000020CADADD310): GLEW could not be initialized: Missing GL version
( 26.526s) [pvserver.9 ]vtkWin32OpenGLRenderWin:663 ERR| vtkWin32OpenGLRenderWindow (00000241ED74B6F0): failed to get wglChoosePixelFormatARB
( 26.528s) [pvserver.9 ]vtkWin32OpenGLRenderWin:742 ERR| vtkWin32OpenGLRenderWindow (00000241ED74B6F0): failed to get valid pixel format.
( 26.530s) [pvserver.9 ]vtkOpenGLRenderWindow.c:748 ERR| vtkWin32OpenGLRenderWindow (00000241ED74B6F0): GLEW could not be initialized: Missing GL version
( 26.563s) [pvserver.4 ]vtkWin32OpenGLRenderWin:663 ERR| vtkWin32OpenGLRenderWindow (0000018C6446C360): failed to get wglChoosePixelFormatARB
( 26.565s) [pvserver.4 ]vtkWin32OpenGLRenderWin:742 ERR| vtkWin32OpenGLRenderWindow (0000018C6446C360): failed to get valid pixel format.
( 26.567s) [pvserver.4 ]vtkOpenGLRenderWindow.c:748 ERR| vtkWin32OpenGLRenderWindow (0000018C6446C360): GLEW could not be initialized: Missing GL version
( 26.558s) [pvserver.1 ]vtkWin32OpenGLRenderWin:663 ERR| vtkWin32OpenGLRenderWindow (0000020CA08996E0): failed to get wglChoosePixelFormatARB
( 26.560s) [pvserver.1 ]vtkWin32OpenGLRenderWin:742 ERR| v
(omission)
VisRTX 0.1.6, using devices:
VisRTX 0.1.6, using devices:
VisRTX 0.1.6, using devices:
VisRTX 0.1.6, using devices:
VisRTX 0.1.6, using devices:
VisRTX 0.1.6, using devices:
VisRTX 0.1.6, using devices:
VisRTX 0.1.6, using devices:
VisRTX 0.1.6, using devices:
VisRTX 0.1.6, using devices:
VisRTX 0.1.6, using devices:
VisRTX 0.1.6, using devices:
0: GeForce RTX 2070 SUPER (Total: 8.6 GB, Available: 7.0 GB)
0: GeForce RTX 2070 SUPER (Total: 8.6 GB, Available: 7.0 GB)
0: GeForce RTX 2070 SUPER (Total: 8.6 GB, Available: 7.0 GB)
0: GeForce RTX 2070 SUPER (Total: 8.6 GB, Available: 7.0 GB)
0: GeForce RTX 2070 SUPER (Total: 8.6 GB, Available: 7.0 GB)
0: GeForce RTX 2070 SUPER (Total: 8.6 GB, Available: 7.0 GB)
0: GeForce RTX 2070 SUPER (Total: 8.6 GB, Available: 7.0 GB)
0: GeForce RTX 2070 SUPER (Total: 8.6 GB, Available: 7.0 GB)
0: GeForce RTX 2070 SUPER (Total: 8.6 GB, Available: 7.0 GB)
0: GeForce RTX 2070 SUPER (Total: 8.6 GB, Available: 7.0 GB)
0: GeForce RTX 2070 SUPER (Total: 8.6 GB, Available: 7.0 GB)
0: GeForce RTX 2070 SUPER (Total: 8.6 GB, Available: 7.0 GB)
( 27.995s) [pvserver.0 ]vtkWin32OpenGLRenderWin:663 ERR| vtkWin32OpenGLRenderWindow (00000243EDA2F3F0): failed to get wglChoosePixelFormatARB
( 27.998s) [pvserver.0 ]vtkWin32OpenGLRenderWin:742 ERR| vtkWin32OpenGLRenderWindow (00000243EDA2F3F0): failed to get valid pixel format.
( 28.000s) [pvserver.0 ]vtkOpenGLRenderWindow.c:748 ERR| vtkWin32OpenGLRenderWindow (00000243EDA2F3F0): GLEW could not be initialized: Missing GL version
job aborted:
[ranks] message
[0] process exited without calling finalize
[1-11] terminated
---- error analysis -----
[0] on BDEWX190362
pvserver.exe ended prematurely and may have crashed. exit code 0xc0000005
---- error analysis -----`
What should I do to make a connection to the server with multithread?
It go well with only one thread (just type pvserver.exe)
Sincerely,