search for: opt1

...95295.51 39348.195 8 93737.35 34343.489 9 89375.05 28750.743 10 95312.65 30755.064 11 100888.17 55404.370 12 84790.23 37751.074 13 81129.82 29277.443 14 69797.09 21500.398 15 61690.34 18199.664 16 60671.08 19349.051 17 62852.57 16300.982 18 90646.32 34793.148 And a function opt1: opt1 <- function (x) { Z <- x + M c.hat <- (x/Z)*pop*(1-exp(-Z)) y <- (catch - c.hat)^2 return(y) } And define M = 0.25 For each row I want to return a value F that is a minimization of the opt1 function I have tried many variations of: d$F<-apply(d,2,optim(0.3,opt1,me...

...t;-c(0,3000000,7800000,15600000,23400000,131200000) DV<-c(0,500,1000,1400,1700,1900) test<-my.function(0.0000001) (test) # I get 11,336.81 However, when I try to optimize my.function with optim - trying to find the value of b that minimizes the output of my.function - I get a wrong solution: opt1 <- optim(fn=my.function,par=c(b=0.00000001), method="L-BFGS-B", lower=0,upper=1) (opt1) test2<-my.function(opt1$par) # is much larger than the value of "test" above. # And getting the same - wrong - result with optimize: opt2 <- optimize(f=my.function,interval=c(0...

I got a compile error with rc6, rc5 works fine. amd64:dovecot-1.1.rc6# uname -a FreeBSD amd64.objtech.com 7.0-RELEASE-p1 FreeBSD 7.0-RELEASE-p1 #3: Fri Apr 18 02:18:13 EDT 2008 ./configure \ --prefix=/opt1/dovecot \ --localstatedir=/var \ --without-shadow \ --without-cyrus-sasl2 \ --without-pop3d \ --without-gssapi \ --disable-ipv6 \ --disable-debug \ --with-ioloop=kqueue \ --with-ssl=openssl make [trimmed] gcc -DHAVE_CONFIG_H -I. -I../.. -I../../src/lib -I../../src/lib-mail -std=gnu99 -g -O...

Two problems with this new beta not found in beta 8. 1. mbox_from_create error This is the configure string I use, and I paste the make error message below. I have to use "--with-storages=maildir,mbox" to get around the error. ./configure \ --prefix=/opt1/dovecot \ --localstatedir=/var \ --without-shadow \ --without-cyrus-sasl2 \ --without-pop3d \ --without-gssapi \ --disable-ipv6 \ --disable-debug \ --with-storages=maildir \ --with-ssl=openssl mkdir .libs gcc -std=gnu99 -g -O2 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -...

Hi Sanjiv, Sanjiv Gupta <sanjiv.gupta <at> microchip.com> writes: > > PIC16 now has clang and llc based system to generate native assembly. We > then use our native assembler (gpasm) and the native linker (mplink) to > generate the final executable. How can I integrate these things with > the driver llvmc to have gcc like user experience? Note that we also >

PIC16 now has clang and llc based system to generate native assembly. We then use our native assembler (gpasm) and the native linker (mplink) to generate the final executable. How can I integrate these things with the driver llvmc to have gcc like user experience? Note that we also want to run llvm-ld in order to perform the LTOs in case of multiple files. - Sanjiv

...clang-cc, -pre-RA-sched=list-burr to llc. $ mcc16 -S -g -I ../include -pre-RA-sched=list-burr foo.c // [clang-cc -I ../include foo.c] -> foo.bc // [llvm-ld -disable-opt foo.bc] -> foo.opt.bc // [llc -pre-RA-sched=list-burr foo.opt.bc] -> foo.s ** -Wo passes options to llvm-ld $ mcc16 -Wo=opt1,opt2 -S -I ../include -pre-RA-sched=list-burr foo.c // [clang-cc -I ../include foo.c] -> foo.bc // [llvm-ld -opt1 -opt2 foo.bc] -> foo.opt.bc // [llc -pre-RA-sched=list-burr foo.opt.bc] -> foo.s ** -Wa passes options to native as. $ mcc16 -c foo.c -Wa=opt1 // [clang-cc foo.c] -> foo.bc...

Hi All I''m trying to combine the from_for and select helpers Right now I have form_for :service, :url => ...... do |f| select("abc", "xyz_id", @my_arr.collect {|item| [ item, "bla" ] }, {:prompt => "opt1"} ) .... end What I want to do is something like .... f.select("abc", "xyz_id", @my_arr.collect {|item| [ item, "bla" ] }, {:prompt => "opt1"} ) .... (this doesn''t work) I''ve tried many things but I cannot get this to w...

...se to be blocked by IMPLICIT 0. *Example (default) current* default kernelX OPT # OPT not passed with allowoptions 0 (fully blocked with IMPLICIT 0) default labelX OPT # OPT currently passed regardless of allowoptions *Example (ifcpu) current* label conditionK com32 ifcpu.c32 append 64 -- kernelX OPT1 -- kernelX OPT2 # same as above: OPT not passed with allowoptions 0 (fully blocked with IMPLICIT 0) label conditionL com32 ifcpu.c32 append 64 -- labelX OPT1 -- labelX OPT2 # same as above: OPT currently passed regardless of allowoptions *Example (prompt) current* kernelX OPT # OPT not passed with...

...wo local maxima located at the margins of the interval [0,0.5]. Please try the following code which performs this optimisation, produces a plot of the function within the given interval and adds the computed maximum returned by 'optimise()' ex1 <- function(x) log(4 * x^2 - 2 * x + 0.5) opt1 <- optimise(ex1, lower=0, upper=0.5, maximum=T) x <- seq(0,0.5,0.001) plot(x, ex1(x), type="l") abline(v=opt1$maximum, col="red") The returned value of the maximum is 0.309017 which is definitely wrong. Example 2: The next function has also two equivalent maxima this ti...

Hi Zide, I think I found the right way to reach my goal. I used the following command: clang -O3 -Xclang -disable-llvm-optzns main.c -S -emit-llvm -o main.ll to generate an IR file enriched by all the metadata that otherwise wouldn't be generated with -O0. Moreover, -disable-llvm-optzns flag ensures that none of the optimization passes has been applied yet to the IR. In this way, I can

...a) Compiled the program using 'clang -c O0 -flto program.c' b) opt -optimization program.o -o optprogram.o c) llc optprogram.o d) gcc optprogram.o.s e) Measure the performance of the generated executable. 3. for each optimization pair [opt1, opt2] from the optimization list a) Compiled the program using 'clang -c O0 -flto program.c' b) opt -opt1 -opt2 program.o -o optprogram.o c) llc optprogram.o d) gcc optprogram.o.s e) Measure the performance of the generated e...

Hello! I have 2 variables - predictor "pred" and response variable "DV": pred<-c(439635.053, 222925.718, 668434.755, 194242.330, 5786.321, 115537.344, 100835.368, 7133.206, 159058.286, 4079991.629, 3380078.060, 2661279.136, 2698324.478, 1245213.965, 1901815.503, 1517019.451, 1396857.736, 1034030.988, 432249.574, 342329.325, 1831335.792, 2209578.859, 1641709.754,

Hi, I'm using LLVM 1.8 with the GCC4-frontend on a Slackware 10.2 box (GCC 3.3.6). When issuing the following command (line 14 in a script called manual.sh): llvm-ld -O1 *.trans -L${SOME_LIB_DIR} -L${SOME_OTHER_LIB_DIR} -L${LLVM_FRONT}/lib -lSOME_LIB -lSOME_OTHER_LIB -load=${MY_LIB_DIR}/opt1.so -load=${MY_LIB_DIR}/opt2.so -debug-pass=Details -debug -o test ... I get the following messages: llvm-ld: warning: Supposed library 'SOME_OTHER_LIB' isn't a library. ./manual.sh: line 14: 25492 Segmentation fault When I invoke the same from within gdb, I get: [Thread debugging u...

Hi, trying to install a package containing C code and requiring non-default configure argument settings the incantation (this has worked for R <= 2.8.1 on the same architectures) R CMD INSTALL --configure-args="--with-opt1 --with-opt2" packname does always result in a warning Warning: unknown option '--with-opt2' and consequently the option is ignored. Reverting the order of options results in the now last option to be ignored. Alternative quoting has not provided a solution. Using R CMD INSTALL --co...

...rogram using 'clang -c O0 -flto program.c' >             b) opt -optimization program.o -o optprogram.o >             c) llc optprogram.o >             d) gcc optprogram.o.s >             e) Measure the performance of the generated executable. > 3. for each optimization pair [opt1, opt2] from the optimization list >             a) Compiled the program using 'clang -c O0 -flto program.c' >             b) opt -opt1 -opt2 program.o -o optprogram.o >             c) llc optprogram.o >             d) gcc optprogram.o.s >             e) Measure the performanc...

...mp.s -o /tmp/llvm_6ibgr9/tmp.o native-ld /tmp/llvm_6ibgr9/tmp.o -o a.out > 3. -Wo <options> - pass optimizations to the llvm-ld > 4. mcc16 -Wl <options> - pass options to native linker. > 5. mcc16 -Wa <options> - pass options to native assembler. $ mcc16 -dry-run -Wo,-opt1 -Wllc,-opt2 -Wa,-opt3 -Wl,-opt4 foo.c clang-cc foo.c -o /tmp/llvm_92HLCj/foo.bc llvm-ld -opt1 /tmp/llvm_92HLCj/foo.bc -o /tmp/llvm_92HLCj/tmp.bc llc -opt2 -f /tmp/llvm_92HLCj/tmp.bc -o /tmp/llvm_92HLCj/tmp.s native-as -opt3 /tmp/llvm_92HLCj/tmp.s -o /tmp/llvm_92HLCj/tmp.o native-ld -opt4 /tmp/l...

...9 3 3 139 11 128 4 4 178 22 156 5 5 203 18 185 6 6 244 37 207 attach(summary) poisNLL=function(P){ lambda=P[1]*SeroNeg*0.001*SeroPos-0.35*0.999*SeroPos-P[2]*SeroPos v=-sum(dpois(SeroNeg,lambda=lambda,log=TRUE)) if (!is.finite(v)) v<- -2000000 v } opt1=optim(poisNLL,start=c(10,.1),method='BFGS') I receive the following error from this code: "Error in optim(poisNLL, start = c(10, 0.1), method = "BFGS") : cannot coerce type 'closure' to vector of type 'double'" Any assistance provided would be greatly...

...8 with the GCC4-frontend on a Slackware 10.2 box (GCC > 3.3.6). When issuing the following command (line 14 in a script called > manual.sh): > > llvm-ld -O1 *.trans -L${SOME_LIB_DIR} -L${SOME_OTHER_LIB_DIR} -L > ${LLVM_FRONT}/lib -lSOME_LIB -lSOME_OTHER_LIB -load= > ${MY_LIB_DIR}/opt1.so -load=${MY_LIB_DIR}/opt2.so -debug-pass=Details > -debug -o test > > ... I get the following messages: > > llvm-ld: warning: Supposed library 'SOME_OTHER_LIB' isn't a library. The -l option is used to link libraries into the resulting executable. I'm hoping &quo...

...1. Allow the configuration file to specify a series of items that define which passes to run for a given level of optimization. This will support FE languages that don't have a compiler that does its own optimization and depends on "opt" to do it. So, for example, lang.opt1=-simplifycfg -instcombine -mem2reg could be specified as well as lang.opt2, lang.opt3 ... 2. Allow the configuration file to specify that a given tool understands the *intent* of the -On options and simply provide -On to that tool as a command line option, rather than attempt to list t...