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2013 Jan 16
1
Help with a parallel process
Hi R-Core,
i am using nnet and DEoptim,
Xcc=matrix(rnorm(100,0.5,0.08),50,2)
Ycr=matrix(rnorm(50,0.2,0.05),50,1)
pred_regm1 <- function(A) {
A1=A[1]
A2=A[2]
A3=A[3]
regm1 <-
nnet(Xcc,Ycr,entropy=T,size=A1,decay=A2,maxit=2000,trace=F,Hess=T,rang=A3,skip=T)
dif=sum((predict(regm1,Xcc)-Ycr)^2)
return(dif)
}
somar=DEoptim(pred_regm1,c(1,0.00001,0.01), c(25,0.99...
2003 Jan 20
1
R and gdb
...d workspace restored]
> dyn.load("foo.so")
"I type Control-C here"
Program received signal SIGINT, Interrupt.
0x703346f8 in select () from /lib/libc.so.6
(gdb) b foo.c:44
Breakpoint 1 at 0x705c62a4: file plssvd.c, line 44.
(gdb) signal 0
Continuing with no signal.
foo.r(Xcr,Ycr,2)
gives directly the final result without stopping at the breakpoints.
I tried to update R
from 1.6.1 to 1.62
and I tried to update gdb too (up to 5.2.1, the 5.3 version doesn't
compile smoothly on my platform)
-> nothing change
my system:
Ultrasparc 10, sparc Gnu-Linux Suse 7-3, gcc 2-...
2008 Jun 30
4
Rebuild of kernel 2.6.9-67.0.20.EL failure
Hello list.
I'm trying to rebuild the 2.6.9.67.0.20.EL kernel, but it fails even without
modifications.
How did I try it?
Created a (non-root) build environment (not a mock )
Installed the kernel.scr.rpm and did a
rpmbuild -ba --target=`uname -m` kernel-2.6.spec 2> prep-err.log | tee
prep-out.log
The build failed at the end:
Processing files: kernel-xenU-devel-2.6.9-67.0.20.EL
Checking