Displaying 9 results from an estimated 9 matches similar to: "Dealing with NA's in a data matrix"
2002 Aug 14
0
re: using mac-addr for selecting configfile now working
Hi everybody
hacking in the 200-pre4 i found everything i needed, so i gave it a try ...
and it works! But dont blame for the code, its just quick and dirty!
--- ../syslinux-2.00-pre4/pxelinux.asm Sat Jun 15 07:25:51 2002
+++ ./pxelinux.asm Wed Aug 14 10:05:00 2002
@@ -17,6 +17,11 @@
; version; incorporated herein by reference.
;
;
2004 Jul 08
4
[LLVMdev] PHI nodes in machine code
Could anybody quickly explain why PHI nodes instructions are necessary in
machine code? And why the code in LiveVariables.cpp which looks at those PHI
nodes (line 249 and below) is necessary.
The reason I'm asking is that I try to support 64-bit comparison and I do it
by generating code like:
// if high1 cond high2: goto operand0
// if high1 reverse_cond high2:
2004 Jul 08
0
[LLVMdev] PHI nodes in machine code
On Thu, Jul 08, 2004 at 08:06:29PM +0400, Vladimir Prus wrote:
> Could anybody quickly explain why PHI nodes instructions are necessary
> in machine code? And why the code in LiveVariables.cpp which looks at
> those PHI nodes (line 249 and below) is necessary.
LLVM Machine code is in SSA.
Let's say you want to do
r = a cond b
But doing this:
if (a cond b) then
r = 1
2012 Oct 03
1
How to draw a graph after model selection?
I am very new to R and I basically used SPSS to do my model selection, which
I had used generalized linear model.
So my best model is P= D + T + L + T*L and there is a parameters table from
the SPSS output which I suppose I have to use the coefficients (column B) in
the table (as attached) when I draw my graph in R.
I want to draw a graph in R which x-axis is D, using the model and the
relevant
2012 Dec 17
1
seeking a help on if function
Hello r helpers! Below is the whole coding for my programme. Before proceed more further, let me explain for you. First of all, I need to compute trimmed mean. Till that step is ok. Then I need to compute ssdw which is sum of square deviation. If I do equal trimming at both tail of distribution that I chose, I will use the first ssd formulae which is "a". But if I am doing unequal
2004 Jul 08
0
[LLVMdev] PHI nodes in machine code
PHI nodes within machine code were originally used by the Sparc
back-end but they turned out not to be necessary. Instead, LLVM phis
are lowered to copy instructions in the machine code (I believe this
happens just after instruction selection). As far as I know, the
machine PHI nodes are not used by the x86 back-end and you shouldn't
need them if you insert the right copies.
--Vikram
2004 Jul 09
2
[LLVMdev] PHI nodes in machine code
Misha Brukman wrote:
> LLVM Machine code is in SSA.
This explains quite a lot. I though it's possible to just reduce convert phis
into copy instructions in predecessors -- all of which will have the same
destination register.
> gets you two definitions of r. So we have machine PHI nodes merge the
> two possible values into one for result of r. These phis get removed
> after
2005 Feb 22
5
Samba 3.0.11 smbd hangs
Hi Guys,
I have experienced an issue when the smbd stops responding, and after cannot
kill the process, using SIGTERM or SIGKILL. A reboot cured the problem. I
had the same problem once again a couple of days later. I realised that both
times I had changed my smb.conf file directly, using vi, and shortly before
the hang occured. The changes to the file were very minor, and the two were
2005 Jul 27
3
Asymmetric colors for heatmap
> Dear expeRts,
>
> Currently, my colors are as follows:
> mycol <-
> c("blue1","blue2","blue3","blue4","black","yellow4","yellow3","yellow2","y
> ellow1")
> heatmap(snp, Rowv=NA, Colv=NA, col=mycol)
>
> However, I would like to have the following colors:
> bright blue ->