[R] byte coding compiling.....

[Jeff Newmiller]

A reprex is a minimal example that performs as you described. It is up to you to trim your code down to eliminate irrelevant computation while not eliminating the described behavior. You may discover something about your own code in the process that answers your question, or you will be able to demonstrate the issue, or we may still not be able to reproduce if it is related to your system.

On July 6, 2022 10:54:18 AM PDT, akshay kulkarni <akshay_e4 using hotmail.com> wrote:
>Dear Bert,
>                 Thanks for your reply...
>
>So
>> cmpfun(mclapply)
>
>should  do the job right?
>
>By the by, how can I give a reprex? Reprex of the code that I am giving to mclapply (as FUN argument)?
>
>Yours sincerely,
>AKSHAY M KULKARNI
>________________________________
>From: Bert Gunter <bgunter.4567 using gmail.com>
>Sent: Wednesday, July 6, 2022 10:32 PM
>To: akshay kulkarni <akshay_e4 using hotmail.com>
>Cc: R help Mailing list <r-help using r-project.org>
>Subject: Re: [R] byte coding compiling.....
>
>Unlikely
>
>See here:
> https://www.r-bloggers.com/2017/08/how-to-make-best-use-of-the-byte-compiler-in-r/
>
>Byte code compilation should be automatic in both cases, as I understand it. Of course, I could be wrong due to special features of parallel  programming, etc.
>
>A reprex might be helpful here.
>
>Cheers,
>Bert
>
>
>On Wed, Jul 6, 2022, 7:29 PM akshay kulkarni <akshay_e4 using hotmail.com<mailto:akshay_e4 using hotmail.com>> wrote:
>Dear members,
>                          I am using pbmclapply, the progress bar version of mclapply, from the parallel package. The point is, pbmclapply is three times faster than mclapply, and I think the most probable reason would be that pbmclapply is byte code compiled (I can think of no other reason).
>
>I know the cmpfun function from compiler package. If I do:
>
>> cmpfun(mclapply)
>
>will the job be done? The point is mclapply may look for other functions in the parallel package. So I have to compile the whole package right? How do you do that? or in general, how do you byte code compile a whole package?
>
>Thanking you,
>Yours sincerely,
>AKSHAY M KULKARNI
>
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>
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-- 
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