Posts by Sonali

InfoMessage
1) Message boards : API : Wrapper help for legacy applications
Message 61383
Posted 4 Apr 2015 by Sonali
thanks that helps
2) Message boards : Questions and problems : Computation error - exceeded elapsed time limit
Message 61382
Posted 4 Apr 2015 by Sonali
I have created a project using a wrapper. When I try to test the project I keep on getting the following computation error. Any pointers would be appreciated.
stderr out
<core_client_version>7.4.42</core_client_version>
<![CDATA[
<message>
exceeded elapsed time limit 0.00 (0.00G/2.11G)
</message>
<stderr_txt>
18:29:06 (8352): wrapper (7.5.26013): starting
18:29:06 (8352): wrapper: running ../../projects/10.121.30.175_pnumbers/primes.exe ()

</stderr_txt>
]]>
3) Message boards : API : Client machine not downloading any work.
Message 61357
Posted 2 Apr 2015 by Sonali
I have created a project using wrapper but when I try to test it I get no tasks on my client machine. The work units and jobs files are created. I don't know whats the problem. This is how my scheduler.log looks like.

2015-04-02 14:51:38.5374 [PID=13443] [HOST#1] [USER#1] No host ID in request, but host with matching CPID found.
2015-04-02 14:51:38.7144 [PID=13443] [CRITICAL] [HOST#1] [RESULT#1] [WU#1] changed CPID: marking in-progress result input_0_0 as client error!
2015-04-02 14:51:38.7184 [PID=13443] [CRITICAL] [HOST#1] [RESULT#2] [WU#1] changed CPID: marking in-progress result input_0_1 as client error!

2015-04-02 14:51:39.4535 [PID=13443] Request: [USER#1] [HOST#1] [IP 10.121.25.29] client 7.4.42
2015-04-02 14:51:39.4553 [PID=13443] [send] [AV#1] not reliable; cons valid 0 < 10
2015-04-02 14:51:39.4554 [PID=13443] [send] set_trust: cons valid 0 < 10, don't use single replication
2015-04-02 14:51:39.4554 [PID=13443] [send] Not using old scheduling; Not using EDF sim
2015-04-02 14:51:39.4555 [PID=13443] [send] CPU: req 1.00 sec, 0.00 instances; est delay 0.00
2015-04-02 14:51:39.4555 [PID=13443] [send] work_req_seconds: 1.00 secs
2015-04-02 14:51:39.4555 [PID=13443] [send] available disk 100.00 GB, work_buf_min 8640
2015-04-02 14:51:39.4555 [PID=13443] [send] on_frac 0.798643 active_frac 0.983996 gpu_active_frac 0.983996
2015-04-02 14:51:39.4555 [PID=13443] [send] CPU features: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss htt tm pni ssse3 fma cx16 sse4_1 sse4_2 movebe popcnt aes f16c rdrandsyscall nx lm avx avx2 vmx tm2 pbe fsgsbase bmi1 smep bmi2
2015-04-02 14:51:39.4557 [PID=13443] [version] get_app_version(): getting app version for WU#66 (input_65) appid:3
2015-04-02 14:51:39.4557 [PID=13443] [version] looking for version of prime
2015-04-02 14:51:39.4557 [PID=13443] [version] [AV#1] () using conservative projected flops: 2.11G
2015-04-02 14:51:39.4558 [PID=13443] [version] Best app version is now AV1 (1.17 GFLOP)
2015-04-02 14:51:39.4558 [PID=13443] [version] [AV#1] () using conservative projected flops: 2.11G
2015-04-02 14:51:39.4558 [PID=13443] [version] Best version of app prime is [AV#1] (2.11 GFLOPS)
2015-04-02 14:51:39.4560 [PID=13443] [version] get_app_version(): getting app version for WU#67 (input_66) appid:3
2015-04-02 14:51:39.4560 [PID=13443] [version] returning cached version: [AV#1]
4) Message boards : API : Wrapper help for legacy applications
Message 61213
Posted 26 Mar 2015 by Sonali
I am trying to run my scheme application using a wrapper for a linux platform. I have packed my scheme application in to zip package of the following structure

Primes(Name of the folder)or the zip folder
bin
--main executable file
lib
--other files

My question is how do I make the above folder structure work for the BOINC architecture. I am having trouble with Zip files and their extraction on the client machine and how do I mention the path of the executable. I have looked around for this without any success

Thanks,
Sonali
5) Message boards : API : problems creating a new application using Boinc wrapper
Message 50639
Posted 26 Sep 2013 by Sonali
I am trying to create an application using boinc wrapper.

My legacy application exists in scheme and I have created an executable and the folder structure is as below

primeNumbers
-bin
----executable file
----input file
-lib
----folders

Can I deploy this application using Boinc wrapper or am I using the wrong path?

I have tried to follow the trac wiki without any success.
Can anyone give me any pointers.
I have set up my server using the debian virtual image.

This is my project set up:

projects/Test/apps/PrimeNumbers/1.0/x86_64-pc-linux-gnu/

input.txt
job.xml
version.xml
wrapper
primes(executable)

this set up does not work because it keeps on giving me the error
Can't open init data file - running in standalone mode
because my libraries are absent.
6) Message boards : Server programs : problems with boinc virtual machine
Message 44678
Posted 30 Jun 2012 by Sonali
I am trying to create a boinc project on boinc virtual machine. I am following this instructions

http://boinc.berkeley.edu/trac/wiki/VmServer

I downloaded the virtual machine. But I am somehow not able to connect to the internet due to which the update script does not work. Am I missing anything here?

Thanks,
Sonali
7) Message boards : Server programs : problems with Internet on boinc server virtual machine
Message 44647
Posted 28 Jun 2012 by Sonali
I am trying to create a new project on boinc server virtual machine
but i am somehow not able to connect to internet.How do I resolve this?
none of the commands work like
sudo apt-get install boinc-client boinc-manager
apt-get update' and 'apt-get upgrade'.
./update_latest.sh

How do I fix this?
8) Message boards : Server programs : Boinc virtual machine
Message 44646
Posted 28 Jun 2012 by Sonali
I am trying to learn a bit about BOINC.I am using the following
documentation

http://boinc.berkeley.edu/trac/wiki/QuickStart

I have successfully executed the following commands

Run the BOINC virtual server in a VMWare player. Set up its IP address, say a.b.c.d.
Logged into the server as 'boincadm', create a test project:
$ cd ~/boinc/tools
$ ./make_project --url_base http://a.b.c.d --test_app test
(answer "y" to all questions)
$ cd ~/projects/test
$ su -c 'cat test.httpd.conf >> /etc/apache2/httpd.conf'
(you'll be prompted for the root password, which is "rootpw")
$ su -c 'apache2ctl -k restart'
$ crontab test.cronjob
$ ./bin/xadd
$ ./bin/update_versions
(answer "y" to all questions; ignore warnings)
$ ./bin/start

I am stuck at these
Download, install, and run the BOINC client on a Linux computer.
Attach the client to your new project:
If you're using the BOINC Manager, enter the URL ​http://a.b.c.d/test/, and enter an email and password.
Otherwise use the command-line tool to create an account and attach:
$ boinccmd --create_account http://a.b.c.d/test/ email-addr password account-name
account key: XXX
$ boinccmd --project_attach http://a.b.c.d/test/ XXX
Your BOINC client will immediately begin fetching and executing jobs from the server (the jobs are for a sample application that uses 1 minute of CPU time and processes a 4 MB file). You can repeat this on as many computers as you want. Voila! You're doing distributed computing.

In a web browser, visit ​http://a.b.c.d/test. You will see your project's web site. You can log in (using the same email/password) and access your volunteer account information.


My question is how do I test my project on the BOINC virtual machine?
9) Message boards : Server programs : ./update_latest.sh fails
Message 44645
Posted 28 Jun 2012 by Sonali
I have recently downloaded the boinc virtual machine and I am trying to execute the shell script ./update_latest.sh but it gives me an error

SVN: PROPFIND request failed on '/svn/trunk/boinc'
SVN: PROPFIND of '/svn/trunk/boinc' : could not resolve hostname
'boinc.berkeley.edu':Temporary failure in name resolution(http://boinc.berkeley.edu)
10) Message boards : Questions and problems : BOINC Help
Message 44118
Posted 12 May 2012 by Sonali
Thanks for the right direction.
11) Message boards : Questions and problems : BOINC Help
Message 44097
Posted 11 May 2012 by Sonali
I am working on creating a test project in BOINC in Fedora 15 64 bit. I read lot of documentation regarding BOINC. I am a windows person, trying to familiar with the linux environment and BOINC.

I am following this reference to create a BOINC project

http://www.boinc-wiki.info/How_to_create_a_BOINC_Project_-_Step_By_Step_instructions

I have installed the Fedora15 and the required softwares for BOINC. But I am having some difficulties.

I am stuck on the step:Getting the server system up and running i.e when I try to browse the URL for my project http://Fedora15/$Hello

it gives me 403 forbidden you do not have access to apache on port 80 .

I followed all the steps under my username sonali like getting the source code, running the make file and I have also given permissions to my username it still fails. What could be the cause? Thanks


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