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Hello everyone I have some data of the following type. 100 200 300 400 500 1.1 1.2 1.3 1.4 1.5 600 700 800 900 1000 1.5 1.7 1.9 2.0 2.4 With plot() and points functions I can plot these 4 lines of data. But I dont know how to do it with qplot or ggplot functions. The scenario is something like this: the hundreds should appear on x-axis and the fractional values of y axis. Thanks alot. MEMON

...li have runtime of around 2 secs. What steps are exactly taken by clang to produce the binary in order to achieve the runtime of around 2 secs. If it is a question of link time optimizations then how can we achieve that? Best Regards Shahzad On Fri, Jun 8, 2012 at 7:29 PM, Abdul Wahid Memon <engrwahidmemon at gmail.com> wrote: > Thanks Duncan > > It was really helpful. > > Regards > > Abdul > > On Fri, Jun 8, 2012 at 7:23 PM, Duncan Sands <baldrick at free.fr> wrote: >> Hi, >> >> >>> If I compile the program using the following command li...

...oduce the binary in order >> to achieve the runtime of around 2 secs. If it is a question of link >> time optimizations then how can we achieve that? >> >> Best Regards >> >> Shahzad >> >> On Fri, Jun 8, 2012 at 7:29 PM, Abdul Wahid Memon >> <engrwahidmemon at gmail.com>  wrote: >>> >>> Thanks Duncan >>> >>> It was really helpful. >>> >>> Regards >>> >>> Abdul >>> >>> On Fri, Jun 8, 2012 at 7:23 PM, Duncan Sands<baldrick at free.fr>  wrote: >>>&...

...eps are exactly taken by clang to produce the binary in order > to achieve the runtime of around 2 secs. If it is a question of link > time optimizations then how can we achieve that? > > Best Regards > > Shahzad > > On Fri, Jun 8, 2012 at 7:29 PM, Abdul Wahid Memon > <engrwahidmemon at gmail.com> wrote: >> Thanks Duncan >> >> It was really helpful. >> >> Regards >> >> Abdul >> >> On Fri, Jun 8, 2012 at 7:23 PM, Duncan Sands<baldrick at free.fr> wrote: >>> Hi, >>> >>> >>>> If...

...t; to achieve the runtime of around 2 secs. If it is a question of link >>> time optimizations then how can we achieve that? >>> >>> Best Regards >>> >>> Shahzad >>> >>> On Fri, Jun 8, 2012 at 7:29 PM, Abdul Wahid Memon >>> <engrwahidmemon at gmail.com> wrote: >>>> >>>> Thanks Duncan >>>> >>>> It was really helpful. >>>> >>>> Regards >>>> >>>> Abdul >>>> >>>> On Fri, Jun 8, 2012 at 7:23 PM, Duncan Sands<bal...

...=0 disables the standard set of LLVM optimizations. In general, if a front-end can produce LLVM IR then you can do this, by outputting the IR and passing it to "opt". Ciao, Duncan. > > Regards > > Shahzad > > On Thu, Jun 7, 2012 at 10:59 PM, Abdul Wahid Memon > <engrwahidmemon at gmail.com> wrote: >> Thanks alot Chad for these quick and fine responses. >> >> Regards >> >> Abdul >> >> On Thu, Jun 7, 2012 at 10:57 PM, Chad Rosier<mcrosier at apple.com> wrote: >>> >>> On Jun 7, 2012, at 1:53 PM, Abdul Wa...

Hello Duncan Is it possible that we can use LLVM optimization beside O1, O2, O3 along with dragonegg plugin? Regards Shahzad On Thu, Jun 7, 2012 at 10:59 PM, Abdul Wahid Memon <engrwahidmemon at gmail.com> wrote: > Thanks alot Chad for these quick and fine responses. > > Regards > > Abdul > > On Thu, Jun 7, 2012 at 10:57 PM, Chad Rosier <mcrosier at apple.com> wrote: >> >> On Jun 7, 2012, at 1:53 PM, Abdul Wahid Memon wrote: >> >>&gt...

...>>>>>> >>>>>>> >>>>>>> Regards >>>>>>> >>>>>>> Shahzad >>>>>>> >>>>>>> On Thu, Jun 7, 2012 at 10:59 PM, Abdul Wahid Memon >>>>>>> <engrwahidmemon at gmail.com> wrote: >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> Thanks alot Chad for these quick and fine responses. >>>>>>>> >>>>>>>> Regards >>&...

...t;>>>>>>> >>>>>>>> Regards >>>>>>>> >>>>>>>> Shahzad >>>>>>>> >>>>>>>> On Thu, Jun 7, 2012 at 10:59 PM, Abdul Wahid Memon >>>>>>>> <engrwahidmemon at gmail.com>        wrote: >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> Thanks alot Chad for these quick and fine responses. >>>>>>>&g...

...then you can do this, by >> outputting the IR and passing it to "opt". >> >> Ciao, Duncan. >> >> >>> >>> Regards >>> >>> Shahzad >>> >>> On Thu, Jun 7, 2012 at 10:59 PM, Abdul Wahid Memon >>> <engrwahidmemon at gmail.com> wrote: >>>> >>>> Thanks alot Chad for these quick and fine responses. >>>> >>>> Regards >>>> >>>> Abdul >>>> >>>> On Thu, Jun 7, 2012 at 10:57 PM, Chad Rosier<mcrosier at apple.com...

...; In general, if a front-end can produce LLVM IR then you can do this, by > outputting the IR and passing it to "opt". > > Ciao, Duncan. > > >> >> Regards >> >> Shahzad >> >> On Thu, Jun 7, 2012 at 10:59 PM, Abdul Wahid Memon >> <engrwahidmemon at gmail.com>  wrote: >>> >>> Thanks alot Chad for these quick and fine responses. >>> >>> Regards >>> >>> Abdul >>> >>> On Thu, Jun 7, 2012 at 10:57 PM, Chad Rosier<mcrosier at apple.com>  wrote: >>>> >...

...und 2 secs. If it is a question of link >>>> time optimizations then how can we achieve that? >>>> >>>> Best Regards >>>> >>>> Shahzad >>>> >>>> On Fri, Jun 8, 2012 at 7:29 PM, Abdul Wahid Memon >>>> <engrwahidmemon at gmail.com>    wrote: >>>>> >>>>> >>>>> Thanks Duncan >>>>> >>>>> It was really helpful. >>>>> >>>>> Regards >>>>> >>>>> Abdul >>>>> >>&gt...

...>>>> >>>> Ciao, Duncan. >>>> >>>> >>>>> >>>>> Regards >>>>> >>>>> Shahzad >>>>> >>>>> On Thu, Jun 7, 2012 at 10:59 PM, Abdul Wahid Memon >>>>> <engrwahidmemon at gmail.com> wrote: >>>>>> >>>>>> >>>>>> Thanks alot Chad for these quick and fine responses. >>>>>> >>>>>> Regards >>>>>> >>>>>> Abdul >>>>>> &gt...

...g the IR and passing it to "opt". >>> >>> Ciao, Duncan. >>> >>> >>>> >>>> Regards >>>> >>>> Shahzad >>>> >>>> On Thu, Jun 7, 2012 at 10:59 PM, Abdul Wahid Memon >>>> <engrwahidmemon at gmail.com>    wrote: >>>>> >>>>> >>>>> Thanks alot Chad for these quick and fine responses. >>>>> >>>>> Regards >>>>> >>>>> Abdul >>>>> >>>>> On Thu, Jun 7, 2...

Thanks alot Chad for quick response. Does this means that, we can not use LLVM optimizations except O1, O2, O3, O4 and unroll-loops with clang? One more thing I would like to know that If I want to process multiple modules with opt at the same time like opt -adce *.bc then how is it possible with opt in one go, if I process all the bytecode files within Makefile. Thanks. Shahzad On Thu, Jun

...ao, Duncan. >>>>> >>>>> >>>>>> >>>>>> Regards >>>>>> >>>>>> Shahzad >>>>>> >>>>>> On Thu, Jun 7, 2012 at 10:59 PM, Abdul Wahid Memon >>>>>> <engrwahidmemon at gmail.com>      wrote: >>>>>>> >>>>>>> >>>>>>> >>>>>>> Thanks alot Chad for these quick and fine responses. >>>>>>> >>>>>>> Regards >>>>>>> >&g...

Hi Yes. But how exactly code generation (optimized one) be done without clang. Is it possible that we can specify those optimization (individual ones instead of standard ones like -O3) some how when generating code as is done by clang or llc? Regards Shahzad On Tue, Jun 12, 2012 at 12:42 PM, Duncan Sands <baldrick at free.fr> wrote: > Hi, the reason is that lli does optimized code

Hello everyone I am trying to use some LLVM optimizations like -die or -adce. Is it possible to use them along clang? Or is there a way where these optimization can be passed on to "opt" tool through clang, if opt is being used by clang behind the scenes? Thanks alot Regards Shahzad

Thanks alot. How can we view those optimization which are enabled when we do llc -O3 comb.ll Are these the same as the ones produced by the following command line llvm-as < /dev/null | opt -O3 -disable-output -debug-pass=Arguments Regards Shahzad On Tue, Jun 12, 2012 at 1:01 PM, Duncan Sands <baldrick at free.fr> wrote: >> Yes. But how exactly code generation (optimized one)

Thanks again. I executed the following command line llc -O3 comb.ll.bc -debug-pass=Arguments and got Pass Arguments: -targetdata -targetpassconfig -no-aa -tbaa -targetlibinfo -basicaa -collector-metadata -machinemoduleinfo -machine-branch-prob -preverify -domtree -verify -loops -loop-simplify -scalar-evolution -loop-simplify -iv-users -loop-reduce -gc-lowering -unreachableblockelim