dri-devel February 2011

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[Bug 34493] New: r600g performance regression introduced by 467023e8 (Marek Olšák: r600g: use the same upload buffer for vertices, indices, and constants)
by bugzilla-daemon＠freedesktop.org 22 Feb '12

22 Feb '12

https://bugs.freedesktop.org/show_bug.cgi?id=34493 Summary: r600g performance regression introduced by 467023e8 (Marek Olšák: r600g: use the same upload buffer for vertices, indices, and constants) Product: Mesa Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: dawitbro(a)sbcglobal.net As detailed in Comment 6 of bug 34156, I found this regression in Mesa 7.11-git while trying to pin down another performance regression a few commits earlier. I was able to create a local branch where I was able to reverts 4 commits from a series by Henri Verbeet, which restored performance to the level which existed before that series was introduced. Performance remained high after the 4 reverts until commit 467023e8 was introduced. Reverting this commit (in addition to the 4 mentioned in the other bug report: 077c448d, 7687eaba, 1fa95c7f, and a77e813d) restores performance. All further Mesa commits through the next 10 days (up to the HEAD I have currently, which is fd8d4b32 of Feb. 18) are working fine. I am using r600g on 64-bit Linux, with the following hardware + software: Hardware: Radeon HD 5750 (Evergreen JUNIPER) Software: kernel 2.6.37 (+ radeon cherry-picks from drm-fixes) libdrm 2.4.23 xorg-server 1.9.4 xf86-video-ati 6.14.0 If I can provide any further info/assistance, just let me know. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 34156] New: r600g performance regression between 780c183b and 862ebb41
by bugzilla-daemon＠freedesktop.org 22 Feb '12

22 Feb '12

https://bugs.freedesktop.org/show_bug.cgi?id=34156 Summary: r600g performance regression between 780c183b and 862ebb41 Product: Mesa Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: dawitbro(a)sbcglobal.net Performance suddenly improved by 50-150% across the board in late January, so I've been very happy with Mesa r600g lately! I've been trying to do quick builds for testing every couple of days when I get home from work, watching out for any changes in performance. My last build was at commit 780c183b (Feb. 6), and that was working great. Tonight's build was at commit 862ebb41, and performance was degraded severely. For example, the previous build allowed torcs to hit fps in mid 30's, occasionally hitting up to 60 fps; tonight I'm getting mid 20's, occasionally hitting 30 fps. Other apps, and even the desktop, are noticeably more sluggish. (Reinstalling the previous packages restores excellent performance!) I will try to bisect this, but some home improvement projects will prevent me from attempting it until tomorrow night at the soonest, and more likely Saturday morning. Sorry for the delay. Hardware: Radeon HD 5750 (Evergreen JUNIPER) Software: kernel 2.6.37 (+ radeon cherry-picks from drm-fixes) libdrm 2.4.23 xorg-server 1.9.4 xf86-video-ati 6.14.0 -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 33371] New: Zsnes output all garbage when OpenGL is enabled
by bugzilla-daemon＠freedesktop.org 22 Feb '12

22 Feb '12

https://bugs.freedesktop.org/show_bug.cgi?id=33371 Summary: Zsnes output all garbage when OpenGL is enabled Product: Mesa Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: oyvinds(a)everdot.org Created an attachment (id=42319) --> (https://bugs.freedesktop.org/attachment.cgi?id=42319) Output of zsnes when OpenGL enabled zsnes lets you choose resolution and higher resolutions require OpenGL. When enabled the window changes to the right size and the output completely becomes garbage. See screenshot. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 32490] New: r600c/r600g: indirect rendering has colors all wrong
by bugzilla-daemon＠freedesktop.org 22 Feb '12

22 Feb '12

https://bugs.freedesktop.org/show_bug.cgi?id=32490 Summary: r600c/r600g: indirect rendering has colors all wrong Product: Mesa Version: git Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/R600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: edwintorok(a)gmail.com Created an attachment (id=41227) --> (https://bugs.freedesktop.org/attachment.cgi?id=41227) bad_indirect.png See screenshot of teapot demo with indirect rendering: LIBGL_ALWAYS_INDIRECT=1 LIBGL_DRIVERS_PATH=$HOME/mesa/lib/gallium LIBGL_ALWAYS_INDIRECT=1 ./teapot $ LIBGL_ALWAYS_INDIRECT=1 glxinfo|grep OpenGL OpenGL vendor string: Advanced Micro Devices, Inc. OpenGL renderer string: Mesa DRI R600 (RV730 9498) 20090101 TCL DRI2 OpenGL version string: 1.4 (2.0 Mesa 7.8.2) OpenGL extensions: vs direct rendering: ./teapot $ glxinfo|grep OpenGL OpenGL vendor string: Advanced Micro Devices, Inc. OpenGL renderer string: Mesa DRI R600 (RV730 9498) 20090101 TCL DRI2 OpenGL version string: 2.1 Mesa 7.10-devel OpenGL shading language version string: 1.20 OpenGL extensions: -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 31619] New: Desktop freezes quickly every now and then with dynpm
by bugzilla-daemon＠freedesktop.org 19 Feb '12

19 Feb '12

https://bugs.freedesktop.org/show_bug.cgi?id=31619 Summary: Desktop freezes quickly every now and then with dynpm Product: DRI Version: unspecified Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/Radeon AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: ernstp(a)gmail.com This is with linux 2.6.37 from xorg-edgers. If I do echo dynpm > /sys/class/drm/card0/device/power_method Run compiz Grab a window and move it around, every now it freezes quickly and the resumes. The mouse movement during that period is completely lost. I'll try more kernels... -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 34155] New: [drm:radeon_crtc_page_flip] *ERROR* failed to reserve new rbo buffer before flip
by bugzilla-daemon＠freedesktop.org 14 Feb '12

14 Feb '12

https://bugs.freedesktop.org/show_bug.cgi?id=34155 Summary: [drm:radeon_crtc_page_flip] *ERROR* failed to reserve new rbo buffer before flip Product: DRI Version: DRI CVS Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/Radeon AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: alexandre.f.demers(a)gmail.com I have a 780G chipset (HD3200), using xf86-video-ati 6.14.0 with Xserver 1.9, kernel 2.6.37 and 2.6.38-rc4. Looking in my kern.log, I see regularly this error message: [drm:radeon_crtc_page_flip] *ERROR* failed to reserve new rbo buffer before flip -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 34096] New: r300: Cannot get a relocation in radeon_drm_cs_write_reloc.
by bugzilla-daemon＠freedesktop.org 13 Feb '12

13 Feb '12

https://bugs.freedesktop.org/show_bug.cgi?id=34096 Summary: r300: Cannot get a relocation in radeon_drm_cs_write_reloc. Product: Mesa Version: git Platform: Other URL: http://www.minecraft.net/ OS/Version: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r300 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: sa(a)whiz.se Created an attachment (id=43168) --> (https://bugs.freedesktop.org/attachment.cgi?id=43168) more dmesg output When starting the game Minecraft, I'm getting these messages in the terminal: radeon: The kernel rejected CS, see dmesg for more information. r300: Cannot get a relocation in radeon_drm_cs_write_reloc. dmesg: [ 527.282839] [drm:r100_packet3_load_vbpntr] *ERROR* No reloc for packet3 47 [ 527.282841] [drm] ib[13751]=0xC0052F00 [ 527.282842] [drm] ib[13752]=0x00000023 [ 527.282843] [drm] ib[13753]=0x08010803 [ 527.282844] [drm] ib[13754]=0x000EA840 [ 527.282845] [drm] ib[13755]=0x000EA858 [ 527.282846] [drm] ib[13756]=0x00000802 [ 527.282847] [drm] ib[13757]=0x000EA84C [ 527.282849] [drm:radeon_cs_ioctl] *ERROR* Invalid command stream ! If needed, I will try and bisect when I have more time. System environment: -- system architecture: 32-bit -- Linux distribution: Debian unstable -- GPU: RV570 -- Model: Asus EAX1950Pro 256MB -- Display connector: DVI -- xf86-video-ati: 6.13.2 -- xserver: 1.9.4 -- mesa: 04c5cc5b8bec1f34f2405b08fd0d9ed6bd70ea61 -- drm: 2.4.23 -- kernel: 2.6.37 -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 33038] New: celestia crashes with error: "radeon_cs_gem.c:181: cs_gem_write_reloc: Assertion `boi->space_accounted' failed"
by bugzilla-daemon＠freedesktop.org 09 Feb '12

09 Feb '12

https://bugs.freedesktop.org/show_bug.cgi?id=33038 Summary: celestia crashes with error: "radeon_cs_gem.c:181: cs_gem_write_reloc: Assertion `boi->space_accounted' failed" Product: Mesa Version: 7.10 Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: major Priority: medium Component: Drivers/DRI/R600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: acelists(a)atlas.sk Celestia program starts, draws the universe for a few seconds, then crashes with the error message: "radeon_cs_gem.c:181: cs_gem_write_reloc: Assertion `boi->space_accounted' failed". Using kernel 2.6.36.2 (2.6.37 already out, but hangs the X server at start), Mesa 7.10 r600c, radeon 6.13.99-af2e6d7d2f1b3d8f8f6b0acfb2b7b0cfaff7bcdb. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 28905] New: missing scene triangle in scorched3d using KMS r600
by bugzilla-daemon＠freedesktop.org 31 Jan '12

31 Jan '12

https://bugs.freedesktop.org/show_bug.cgi?id=28905 Summary: missing scene triangle in scorched3d using KMS r600 Product: Mesa Version: 7.6 Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/R600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: acelists(a)atlas.sk I see a missing part of the scene when playing Scorched3d. It is triangle shaped region originating from the bottom of the window. It only happens when using KMS. UMS renders fine. I am using xorg 1.7.7, mesa 7.8.1, radeon driver 6.13, kernel 2.6.34. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 30502] New: atmospheres of planets get transparent when going away from planets in celestia
by bugzilla-daemon＠freedesktop.org 31 Jan '12

31 Jan '12

https://bugs.freedesktop.org/show_bug.cgi?id=30502 Summary: atmospheres of planets get transparent when going away from planets in celestia Product: Mesa Version: unspecified Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/R600 AssignedTo: dri-devel(a)lists.freedesktop.org ReportedBy: acelists(a)atlas.sk Created an attachment (id=39071) --> (https://bugs.freedesktop.org/attachment.cgi?id=39071) Far view of Titan - atmosphere transparent The atmosphere of some planets (not all) gets transparent when approaching the planets. As intended, the atmosphere of Titan should be opaque at all distances (except when standing on the surface). However, currently it gets more transparent as the observer is moving AWAY from the planet. From the distance, atmosphere is invisible, near the planet it is opaque. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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dri-devel February 2011