[Paraview] [EXTERNAL] Client-server mode fails with 5.0.1

Mon Apr 18 12:48:25 EDT 2016

Paul,
Ssh -X is not working with newest ParaView.  X forwarding does not support the needed version of OpenGL for ParaView 5.0.1.

Could that be your problem?

Alan

-----Original Message-----
From: ParaView [mailto:paraview-bounces at paraview.org] On Behalf Of Paul Melis
Sent: Monday, April 18, 2016 3:55 AM
To: paraview at paraview.org
Subject: [EXTERNAL] [Paraview] Client-server mode fails with 5.0.1

Hi,

With official binaries of 5.0.1 on Linux 64-bit for both server and client nodes I get the following error directly after connecting the client:

paulm at s37n1:~/software/ParaView-5.0.1-Qt4-OpenGL2-MPI-Linux-64bit/bin$
./pvserver --use-offscreen-rendering
Waiting for client...
Connection URL: cs://s37n1.int.elvis.surfsara.nl:11111
Accepting connection(s): s37n1.int.elvis.surfsara.nl:11111 Client connected.
X Error of failed request:  BadAlloc (insufficient resources for operation)
   Major opcode of failed request:  135 (GLX)
   Minor opcode of failed request:  34 ()
   Serial number of failed request:  30
   Current serial number in output stream:  31

DISPLAY is set correctly, in glxinfo I see nothing strange, glxgears runs without issues (see below).

The message "insufficient resources" is a bit puzzling. I see no problem with other OpenGL applications. I also tried server binaries I compiled myself, but that gives the same error. Other than the EGL stuff in 5.0 is there something different in the way ParaView is trying to initialize OpenGL/GLX that could cause the above error?

Regards,
Paul

paulm at s37n1:~$ glxgears
Running synchronized to the vertical refresh.  The framerate should be approximately the same as the monitor refresh rate.
86354 frames in 5.0 seconds = 17270.654 FPS
96998 frames in 5.0 seconds = 19399.479 FPS ^C

paulm at s37n1:~$ glxgears
name of display: :0.0
display: :0  screen: 0
direct rendering: Yes
server glx vendor string: NVIDIA Corporation server glx version string: 1.4 server glx extensions:
     GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_SGIX_fbconfig,
     GLX_SGIX_pbuffer, GLX_SGI_video_sync, GLX_SGI_swap_control,
     GLX_EXT_swap_control, GLX_EXT_swap_control_tear,
     GLX_EXT_texture_from_pixmap, GLX_EXT_buffer_age, GLX_ARB_create_context,
     GLX_ARB_create_context_profile, GLX_EXT_create_context_es_profile,
     GLX_EXT_create_context_es2_profile, GLX_ARB_create_context_robustness,
     GLX_NV_delay_before_swap, GLX_EXT_stereo_tree,
     GLX_ARB_context_flush_control, GLX_ARB_multisample, GLX_NV_float_buffer,
     GLX_ARB_fbconfig_float, GLX_EXT_framebuffer_sRGB,
     GLX_NV_multisample_coverage, GLX_NV_copy_image client glx vendor string: NVIDIA Corporation client glx version string: 1.4 client glx extensions:
     GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_visual_info,
     GLX_EXT_visual_rating, GLX_EXT_import_context, GLX_SGI_video_sync,
     GLX_NV_swap_group, GLX_NV_video_out, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
     GLX_SGI_swap_control, GLX_EXT_swap_control, GLX_EXT_swap_control_tear,
     GLX_EXT_buffer_age, GLX_ARB_create_context,
     GLX_ARB_create_context_profile, GLX_NV_float_buffer,
     GLX_ARB_fbconfig_float, GLX_EXT_fbconfig_packed_float,
     GLX_EXT_texture_from_pixmap, GLX_EXT_framebuffer_sRGB,
     GLX_NV_present_video, GLX_NV_copy_image, GLX_NV_copy_buffer,
     GLX_NV_multisample_coverage, GLX_NV_video_capture,
     GLX_EXT_create_context_es_profile, GLX_EXT_create_context_es2_profile,
     GLX_ARB_create_context_robustness, GLX_NV_delay_before_swap,
     GLX_EXT_stereo_tree, GLX_ARB_context_flush_control GLX version: 1.4 GLX extensions:
     GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_SGIX_fbconfig,
     GLX_SGIX_pbuffer, GLX_SGI_video_sync, GLX_SGI_swap_control,
     GLX_EXT_swap_control, GLX_EXT_swap_control_tear,
     GLX_EXT_texture_from_pixmap, GLX_EXT_buffer_age, GLX_ARB_create_context,
     GLX_ARB_create_context_profile, GLX_EXT_create_context_es_profile,
     GLX_EXT_create_context_es2_profile, GLX_ARB_create_context_robustness,
     GLX_NV_delay_before_swap, GLX_EXT_stereo_tree,
     GLX_ARB_context_flush_control, GLX_ARB_multisample, GLX_NV_float_buffer,
     GLX_ARB_fbconfig_float, GLX_EXT_framebuffer_sRGB,
     GLX_NV_multisample_coverage, GLX_NV_copy_image, GLX_ARB_get_proc_address OpenGL vendor string: NVIDIA Corporation OpenGL renderer string: GeForce GTX 780 Ti/PCIe/SSE2 OpenGL version string: 4.5.0 NVIDIA 361.28 OpenGL extensions:
     GL_AMD_multi_draw_indirect, GL_AMD_seamless_cubemap_per_texture,
     GL_ARB_arrays_of_arrays, GL_ARB_base_instance, GL_ARB_bindless_texture,
     GL_ARB_blend_func_extended, GL_ARB_buffer_storage,
     GL_ARB_clear_buffer_object, GL_ARB_clear_texture, GL_ARB_clip_control,
     GL_ARB_color_buffer_float, GL_ARB_compatibility,
     GL_ARB_compressed_texture_pixel_storage, GL_ARB_conservative_depth,
     GL_ARB_compute_shader, GL_ARB_compute_variable_group_size,
     GL_ARB_conditional_render_inverted, GL_ARB_copy_buffer, GL_ARB_copy_image,
     GL_ARB_cull_distance, GL_ARB_debug_output, GL_ARB_depth_buffer_float,
     GL_ARB_depth_clamp, GL_ARB_depth_texture, GL_ARB_derivative_control,
     GL_ARB_direct_state_access, GL_ARB_draw_buffers,
     GL_ARB_draw_buffers_blend, GL_ARB_draw_indirect,
     GL_ARB_draw_elements_base_vertex, GL_ARB_draw_instanced,
     GL_ARB_enhanced_layouts, GL_ARB_ES2_compatibility,
     GL_ARB_ES3_compatibility, GL_ARB_ES3_1_compatibility, ....

-- 

Paul Melis
| Visualization group leader & developer | SURFsara | Science Park 140 | 
| 1098 XG Amsterdam | T 020 800 1312 | paul.melis at surfsara.nl | 
| www.surfsara.nl |
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