1. alright here you go.
  2.  
  3. conradfay@conradfay-M14xR2-Ubuntu:~$ updatedb; locate libGL.so.1
  4. updatedb: can not open a temporary file for `/var/lib/mlocate/mlocate.db'
  5. /home/conradfay/primus/lib/libGL.so.1
  6. /usr/lib/i386-linux-gnu/mesa/libGL.so.1
  7. /usr/lib/i386-linux-gnu/mesa/libGL.so.1.2.0
  8. /usr/lib/i386-linux-gnu/primus/libGL.so.1
  9. /usr/lib/nvidia-current/libGL.so.1
  10. /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1
  11. /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1.2.0
  12. /usr/lib/x86_64-linux-gnu/primus/libGL.so.1
  13. /usr/lib32/nvidia-current/libGL.so.1
  14. /usr/nvidia/lib32/libGL.so.1
  15. /usr/nvidia/lib32/nvidia-current/libGL.so.1
  16.  
  17. glxspheres
  18.  
  19. conradfay@conradfay-M14xR2-Ubuntu:~$ glxspheres
  20. Polygons in scene: 62464
  21. Visual ID of window: 0xbd
  22. Context is Direct
  23. OpenGL Renderer: Mesa DRI Intel(R) Ivybridge Mobile
  24. 60.467664 frames/sec - 67.481913 Mpixels/sec
  25. 60.115434 frames/sec - 36.565925 Mpixels/sec
  26. 59.984490 frames/sec - 37.088410 Mpixels/sec
  27. 59.982917 frames/sec - 37.087438 Mpixels/sec
  28.  
  29. glxspheres with optirun
  30.  
  31. conradfay@conradfay-M14xR2-Ubuntu:~$ optirun glxspheres
  32. Polygons in scene: 62464
  33. Visual ID of window: 0x20
  34. Context is Direct
  35. OpenGL Renderer: GeForce GT 650M/PCIe/SSE2
  36. 108.107873 frames/sec - 120.648386 Mpixels/sec
  37. 118.694837 frames/sec - 132.463438 Mpixels/sec
  38. 118.235315 frames/sec - 131.950611 Mpixels/sec
  39. 117.927643 frames/sec - 131.607250 Mpixels/sec
  40. 119.457834 frames/sec - 133.314943 Mpixels/sec
  41.  
  42. and primusrun
  43.  
  44. conradfay@conradfay-M14xR2-Ubuntu:~$ vblank_mode=0 primusrun glxspheres
  45. Polygons in scene: 62464
  46. ATTENTION: default value of option vblank_mode overridden by environment.
  47. ATTENTION: default value of option vblank_mode overridden by environment.
  48. Visual ID of window: 0xbd
  49. ATTENTION: default value of option vblank_mode overridden by environment.
  50. ATTENTION: default value of option vblank_mode overridden by environment.
  51. Context is Direct
  52. OpenGL Renderer: GeForce GT 650M/PCIe/SSE2
  53. primus: sorry, not implemented: glXUseXFont
  54. 159.367792 frames/sec - 177.854456 Mpixels/sec
  55. 160.372980 frames/sec - 178.976246 Mpixels/sec
  56. 161.115946 frames/sec - 179.805396 Mpixels/sec
  57. 160.865322 frames/sec - 179.525700 Mpixels/sec