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Questions tagged [pmap]

161 questions
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multiple mutate() with pmap?

I have a dataset that is wide for 10 sessions and each session has ID#s for two team members. I want to paste the to ID#s together to form team IDs. I can do this with 10 mutate (one for each team), but am trying to find a way to have 1 mutate…
D. Bontempo
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Write data frames from two lists to two separate sheets of an excel file using apply family

I would like to use the apply family of functions in order to copy each file from one directory to the second sheet of each file in the second directory. I have tried many things, ended up by making the following work, but only for a single file in…
ainour
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setting batch_size in pmap() Julia

In Julia Lang, the documentation states you can set the number of worker processes using batch_size: pmap([::AbstractWorkerPool, ]f, c...; distributed=true, batch_size=1, on_error=nothing, retry_n=0, retry_max_delay=DEFAULT_RETRY_MAX_DELAY,…
JJTO
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Primefaces gmap marker: setAnimation BOUNCE

I have some GPS coordinates to display in my application using Primefaces. I use p:map widget + polling without particolar problems. Now i would like to make last marker (actual position) with animation BOUNCE. In primefaces setAnimation method…
Alessandro Mattiuzzi
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Need a way to identify the anonymous map shown in pmap

pmap -d shows the 1.1GB mapped against an anonymous map. debian:~# pmap -d 1598 | more 1598: /usr/bin/X :0 -br -nocursor -auth /tmp/serverauth.O1gWpWvWuP Address Kbytes Mode Offset Device Mapping 08048000 1644 r-x--…
ReddyGB
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Reserve physical memory for memory mapped files in Linux

I am using Lucene's MMapDirectory to keep index files in memory mapped files. According to the output of pmap command, only part of these files actually reside in the physical memory. I would like to put more RAM to the server and make sure that the…
murat
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memory utilization by a linux process

I have a lot of instances of a process running on my host, each seemingly consuming large amount of memory. ps aux on the processes give me the following information blah1 18634 0.0 0.4 131852 31188 pts/15 Ssl+ 00:27 0:00 myPgm blah2 18859…
broun
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How to use "pmap" on linux to find the memory usage of a program I wrote

I understand I can use: pmap pid where pid is the process id I'd like to run pmap on, but what if I have a program that I wrote that simply executes once then closes, how would I get the pid for this process? Would it even have a pid after it…
TrolliOlli
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why so lib is loaded more than one time by certain process?

b7f27000 84K r-x-- /lib/libpthread-2.5.so b7f3c000 4K ----- /lib/libpthread-2.5.so b7f3d000 4K r---- /lib/libpthread-2.5.so b7f3e000 4K rw--- /lib/libpthread-2.5.so b7f3f000 8K rw--- [ anon ] b7f41000 88K r-x-- …
hugemeow
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Erlang rpc:pmap on multiple nodes vs. single node

I'm trying to parallelize my calculations with rpc:pmap. But I'm bit confused with its performance. Here is simple example: -module(my_module). -compile(export_all). do_apply( X, F ) -> F( X ). First of all - test on single node: 1>…
stemm
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Does any one know the side effect of Solaris p series command(pstack, pmap)?

I'm now investigating a prod issue and would expect my investigating wouldn't cause any side effect to the normal prod environment, so Would it result in the pause of the running program even for a short period? Thanks
whossa
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