search for: cclasses

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2006 Oct 22
1
Question:shardsplot (package:klaR)
...# Compute clusters and an Eight Directions Arranged Map for the # country data. Plotting the result. data(countries) logcount <- log(countries[,2:7]) sdlogcount <- apply(logcount, 2, sd) logstand <- t((t(logcount) / sdlogcount) * c(1,2,6,5,5,3)) cclasses <- cutree(hclust(dist(logstand)), k = 6) countryEDAM <- EDAM(logstand, classes = cclasses, sa = FALSE, iter.max = 10, random = FALSE) plot(countryEDAM, vertices = FALSE, label = TRUE, stck = FALSE) Sincerely yours, Mikio [[alternative HTML version deleted]]
2011 May 29
1
dynamic programming
Dear members of R forum, I'm trying to perform a simply dynamic programming model in R, following the reccomendations of Soetart & Herman (A practical guide to ecological modeling). However, I've obtained a number of problems, that I'm unable to solve (even thoughI've tried during at least 2 hours). Can anyone help me? Many thanks > ccrit <- 0 > cmax <- 5 >
2013 Aug 12
0
[RFC PATCH] drm/nv50-nvd0: implement precise vblank timing support on nv50/nvc0.
Not as thoroughly tested as I would like. Newer nvd0 and kepler are unsupported, as I don't know the registers yet. Information of the scanout position is based on Lucas Stach's original patch, with a teak to read vline twice, to prevent a race of hline with vline. Cc: Lucas Stach <dev at lynxeye.de> Cc: Mario Kleiner <mario.kleiner at tuebingen.mpg.de> Signed-off-by: Maarten
2013 Aug 28
1
Error when using buildVignettes()
Dear all, When running function 'testQAReport()', which uses function 'buildVignettes()' to create a pdf-file I get the following error: > source("testQAReport.R") > testQAReport() Error in .get_package_metadata(pkgdir) : Files 'DESCRIPTION' and 'DESCRIPTION.in' are missing. Since I did not get this error in earlier versions of R, could you
2013 Jun 23
0
[PATCH v2] nouveau: Load firmware for BSP/VP engines on NV84-NV96, NVA0
These chipsets include the VP2 engine which is composed of a bitstream processor (BSP) that decodes H.264 and a video processor (VP) which can do iDCT/mo-comp/etc for MPEG1/2, H.264, and VC-1. Both of these are driven by separate xtensa chips embedded in the hardware. This patch provides the mechanism to load the kernel for the xtensa chips and provide the necessary interactions to do the rest of
2008 Jul 30
2
problem with read.table()
...lumns). The first row are labels and the first line the variable names. I used the following code several times with different similar tables and it always worked. But now: setClass("of") setAs("character", "of", function(from) as.ordered(from)) Classe82<-cclasses <- c(rep("factor", 63), rep("numeric",7), rep ("of", 12)) Table<-read.table("Table.txt",header=TRUE,row.names=1, na.strings="NA" ,colClasses = Classe82) I get this error-message: Fehler in scan(file, what, nmax, sep, dec, quote, skip, n...
2005 Apr 18
11
Create a pseudo-model from SQL query?
I''m having a hard time figuring out how to build my application using Rails. As i go along, simple questions occur to me like: are you supposed to have a separate model class (each in its own file, in the app/models directory) for each table in your database? You''d think that something as basic as this would be laid out in the introductory documentation but, alas, the
2013 Jun 03
4
[PATCH] nouveau: Load firmware for BSP/VP engines on NV84-NV96, NVA0
These chipsets include the VP2 engine which is composed of a bitstream processor (BSP) that decodes H.264 and a video processor (VP) which can do iDCT/mo-comp/etc for MPEG1/2, H.264, and VC-1. Both of these are driven by separate xtensa chips embedded in the hardware. This patch provides the mechanism to load the kernel for the xtensa chips and provide the necessary interactions to do the rest of
2014 Sep 15
3
Prepare the way for performance counters in perfmon
Hi folks, This set of patches is just for clearing the way before introducing the infrastructure for performance counters in perfmon. I'll try to publish a new version of my kernel interface based on nvif in a couple of days. See you.
2013 Sep 08
5
[PATCH 1/5] drm/nv31/mpeg: no need to set compat mode differently for nv44 gr
Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c b/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c index c190043..5c54aa1 100644 --- a/drivers/gpu/drm/nouveau/core/engine/mpeg/nv31.c +++
2013 Mar 27
3
[PATCH 1/4] drm/nvc0: implement VRAM compression
--- drivers/gpu/drm/nouveau/core/include/subdev/ltcg.h | 7 + drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c | 55 +++++---- drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c | 129 +++++++++++++++++++- drivers/gpu/drm/nouveau/core/subdev/vm/nvc0.c | 58 +++++++++- 4 files changed, 220 insertions(+), 29 deletions(-) diff --git
2013 Jun 04
0
[PATCH] nouveau: Load firmware for BSP/VP engines on NV84-NV96, NVA0
On Mon, Jun 3, 2013 at 5:02 AM, Ilia Mirkin <imirkin at alum.mit.edu> wrote: > These chipsets include the VP2 engine which is composed of a bitstream > processor (BSP) that decodes H.264 and a video processor (VP) which can > do iDCT/mo-comp/etc for MPEG1/2, H.264, and VC-1. Both of these are > driven by separate xtensa chips embedded in the hardware. This patch > provides the
2015 Jun 23
8
[PATCH v2 0/6] Improve GK20A support, introduce GM20B, firmware paths
Second version of this patchset. Not many changes since first version - I hope this means the changes are not too controversial. Changes since v1: - Removed lookup for previous FW files in "nouveau/" - Went back to using request_firmware() since we only try to load one file Original cover letter follows: GM20B is the GPU of the upcoming Tegra X1 SoC. This series adds initial support
2015 Jun 18
8
[PATCH 0/6] Improve GK20A and introduce GM20B support
Hello everyone, GM20B is the GPU of the upcoming Tegra X1 SoC. This series adds initial support for it, based on a rework of the already-supported GK20A. It also introduces support for NVIDIA-provided firmware files, which is why I have added a few NVIDIA people who are relevant to this discussion. The first patch adds support for loading the FECS and GPCCS firmwares from firmware files
2013 Nov 09
2
[PATCH] drm/nouveau/clk: Initial implementation for reclocking NVAA/NVAC
Reclocking of NVAA/NVAC is substantially different from NV50+, enough to justify a separate clock implementation. This code is a forward-port of reclocking code that has been sitting in a branch for a while, and has been tested on my NVAC. Traces show no significant reasons why this shouldn't work on NVAA, but testers are always welcome. And since these are IGPs without dedicated RAM to
2014 Mar 24
0
[PATCH 10/12] drm/nouveau/graph: add GK20A support
Add a GR device for GK20A based on NVE4, with the correct classes definitions (GK20A's 3D class is 0xa297). Most of the NVE4 code can be used on GK20A, so make relevant bits of NVE4 available to other chips as well. Signed-off-by: Alexandre Courbot <acourbot at nvidia.com> --- drivers/gpu/drm/nouveau/Makefile | 1 + .../gpu/drm/nouveau/core/engine/graph/ctxnve4.c
2008 Aug 07
2
Problems using hetcor (polycor)
....err) : the table has fewer than 2 rows Use tab delimited data at the end of the post. Copy in Texteditor and save as TestPart.txt Then use the following code library(methods) setClass("of") setAs("character", "of", function(from) as.ordered(from)) Classe81<-cclasses <- c(rep("factor", 64), rep("numeric",6), rep ("of", 12)) TestPart<-read.table("TestPart.txt", header=TRUE,row.names=1, na.strings="NA" ,colClasses = Classe81) str(TestPart) library(polycor) TestPart.hetcor<-hetcor(TestPart, use="...
2014 Aug 04
13
[Bug 82152] New: any OpenGL application crashes X, locks up machine with nouveau and PRIME
https://bugs.freedesktop.org/show_bug.cgi?id=82152 Priority: medium Bug ID: 82152 Assignee: nouveau at lists.freedesktop.org Summary: any OpenGL application crashes X, locks up machine with nouveau and PRIME Severity: normal Classification: Unclassified OS: Linux (All) Reporter: celticmadman at
2013 Sep 05
6
[PATCH 1/7] drm/nouveau: remove prototype for non-existent nouveau_connector_bpp
Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- drivers/gpu/drm/nouveau/nouveau_connector.h | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.h b/drivers/gpu/drm/nouveau/nouveau_connector.h index 6e399aa..4cefce3 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.h +++ b/drivers/gpu/drm/nouveau/nouveau_connector.h @@ -107,7 +107,4
2014 Mar 26
2
[PATCH 10/12] drm/nouveau/graph: add GK20A support
On Mon, Mar 24, 2014 at 6:42 PM, Alexandre Courbot <acourbot at nvidia.com> wrote: > Add a GR device for GK20A based on NVE4, with the correct classes > definitions (GK20A's 3D class is 0xa297). > > Most of the NVE4 code can be used on GK20A, so make relevant bits of > NVE4 available to other chips as well. This will need a bit of a rebase on top of the tree I mentioned