similar to: [PATCH 1/2] nvc0/ir: detect AND/SHR pairs and convert into EXTBF

https://bugs.freedesktop.org/show_bug.cgi?id=111217 Bug ID: 111217 Summary: compilation of vdpau shaders crashes in handleCVT_CVT Product: Mesa Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/nouveau Assignee:

Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- .../drivers/nouveau/codegen/nv50_ir_emit_nvc0.cpp | 66 +++++++++++++++++++++- 1 file changed, 63 insertions(+), 3 deletions(-) diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nvc0.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nvc0.cpp index dfb093c..e38a3b8 100644 ---

helps two alien isolation shaders shader-db: total instructions in shared programs : 4251497 -> 4251494 (-0.00%) total gprs used in shared programs : 513962 -> 513962 (0.00%) total local used in shared programs : 29797 -> 29797 (0.00%) total bytes used in shared programs : 38960264 -> 38960232 (-0.00%) local gpr inst bytes helped

Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- Pretty sure there's nothing wrong with it, but it looks odd in the code. src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp | 2 ++ src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gm107.cpp | 7 +++++-- src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nvc0.cpp | 2 ++ 3 files changed, 9 insertions(+), 2 deletions(-)

Slowly we are getting to the point, that we miss enough optimization opportunities as the result of our own passes. For this we need to fix AlgebraicOpt to be able to handle mods on sources without creating new issues. The last patch enables looping opts. v2: update commit author Karol Herbst (3): nv50/ir: fix AlgebraicOpt for slcts with mods nv50/ir: handle logops with NOT in AlgebraicOpt

Slowly we are getting to the point, that we miss enough optimization opportunities as the result of our own passes. For this we need to fix AlgebraicOpt to be able to handle mods on sources without creating new issues. The last patch enables looping opts. Karol Herbst (3): nv50/ir: fix AlgebraicOpt for slcts with mods nv50/ir: handle logops with NOT in AlgebraicOpt nv50/ir: run some

Hi All, This series implements using double immediates in the nouveau codegen code. This turns the following (nvc0) code: 1: mov u32 $r2 0x00000000 (8) 2: mov u32 $r3 0x3fe00000 (8) 3: add f64 $r0d $r0d $r2d (8) Into: 1: add f64 $r0d $r0d 0.500000 (8) This has been tested with the 2 double shader tests which I just send to the piglet list. On a gk208 (gk110 / SM35)

Previously we'd end up with an unnecessary mov for the thirs immediate value. total instructions in shared programs : 851881 -> 851864 (-0.00%) total gprs used in shared programs : 110295 -> 110295 (0.00%) total local used in shared programs : 1020 -> 1020 (0.00%) local gpr inst bytes helped 0 0 17 17

On 02.10.2016 20:03, Ilia Mirkin wrote: > On Sun, Oct 2, 2016 at 1:58 PM, Tobias Klausmann > <tobias.johannes.klausmann at mni.thm.de> wrote: >> Previously we'd end up with an unnecessary mov for the thirs immediate value. >> >> total instructions in shared programs : 851881 -> 851864 (-0.00%) >> total gprs used in shared programs : 110295 -> 110295

Hello, I am runing linux on Ubuntus. I find it difficult to install R packages. I am in South Africa. It always asked me to choose the nearest CRAN mirror. I normally choose South Africa and once I clicked Ok, the error message pasted below will appear. Please I am a new student of R and Ubuntus. The other warning "argument 'lib' is missing: using

On Sun, Oct 2, 2016 at 1:58 PM, Tobias Klausmann <tobias.johannes.klausmann at mni.thm.de> wrote: > Previously we'd end up with an unnecessary mov for the thirs immediate value. > > total instructions in shared programs : 851881 -> 851864 (-0.00%) > total gprs used in shared programs : 110295 -> 110295 (0.00%) > total local used in shared programs : 1020 ->

hi, i''m trying move from file: based disk to tap:aio but things don''t work i have centos4 dom0 with centos4 domU xen 3.0.4-testing changeset: 13138:d401cb96d8a0 self compiled [root@xen linux-2.6.16.38-xen]# grep XEN_BLKDEV_TAP .config CONFIG_XEN_BLKDEV_TAP=m config disk = [ ''file:/var/lib/xen/test.img,hda1,w'',

That's very odd. LoadPropagation should have picked that up even in its current form. Should try to figure out why it didn't and that is likely to "fix" a *lot* more situations. On Sun, Oct 2, 2016 at 2:24 PM, Tobias Klausmann <tobias.johannes.klausmann at mni.thm.de> wrote: > > > On 02.10.2016 20:03, Ilia Mirkin wrote: >> >> On Sun, Oct 2, 2016 at

Hello, I've recently run into an unknown bit in Tesla shaders, and was hoping you could shed some light on it. I believe they're related to clamping of some sort. Here are 2 examples (from diff shaders): a0000401 cc054780 cvt rpi f32 $r0 f32 $r2 [unknown: 00000000 00010000] a000060d 8c014780 cvt rni s32 $r3 f32 $r3 [unknown: 00000000 00010000] [This is intel-style syntax, cvt =

On 02.10.2016 20:26, Ilia Mirkin wrote: > That's very odd. LoadPropagation should have picked that up even in > its current form. Should try to figure out why it didn't and that is > likely to "fix" a *lot* more situations. Actually i was coming from an, given really constrained, addition to the LoadPropagation pass, where i was told to fix it within OP_MAD :/ > On

Good morning all, I am running linux on Ubuntus. I am unable to install any R packages. The error message below always returns whenever I make an attempt: > install.packages("cvt") Warning in install.packages("cvt") : argument 'lib' is missing: using '/home/ogbos/R/i486-pc-linux- gnu-library/2.8' --- Please select a CRAN mirror for use in this session ---

Multiply operations can have a post-factor on them, which other ops don't support. Only perform the peephole optimizations when there is no post-factor involved. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=89758 Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp | 12 ++++++++---- 1 file changed, 8 insertions(+),

tcp connection working only for remote host . for localhost raising the following error >>> con=libvirt.open("qemu+tcp:///system") libvirt: XML-RPC error : unable to connect to server at 'localhost:16509': Connection refused Traceback (most recent call last): File "<stdin>", line 1, in <module> File

On Tue, 18 Jan 2005, John Cortes wrote: >> Can you say a little bit about MACH-SUIF? With a brief google search, I >> didn't turn up anything that described the architecture. Is it a RISC-like >> machine with 32-bit instruction words? >> > > It's another VM representation. I haven't really gotten to know the nitty > gritty of the language so

Dear R help: I am trying to use paste(), within an ifelse() statement to insert latex commands into an object that has been created using xtable(). I cannot make the strings behave as I would like, the '\t' is creating a tab, the usual method of '\\t' is not working either - nor is any series of backslashes. The xtable object, I think, automatically alters the strings. How