Hi there! I got immediately disconnected after successfull loging in (I can see shell wellcome message). The message is 'connection to closed'. What can be the reason of that? Until today I successfully connected via VPN-SSH. The last time I worked remotely I was suddenlythrown out with the same message and I have never been able to login again since that moment. I would appreciate if someone of MTL administrators could help. My login is 'mbait'. Thank you in advance!
Intel® Manycore Testing Lab
VPN disconnects too often
Hi, MTL admins! Several of Acceler8 Russian participants are reporting that their VPN connect to MTL disconnects very often. How can I help them? Is there any special VPN settings? Do you know about this problem? Some of these users are zhekka3and pawnbot, you can contact them. Thanks a lot in advance!
Error with MTL
hi,
Ineed a help
when run interface GUI
I have this error:
unable to initialize agtk is display set properly.
Acceler8 contest
Hello,
About this year's problem:
The resulting matrix can be of a single element?
Ex:
-1 -1 -1 -1
-1 -1 -1 -1
2 -1 -1 -1
Result :2 0 2 0
Thanks!
Andrei Neagu
PBS queuing issues
I am trying the simple hello_world example using a script like this (calledMTL_hello.sh): #!/bin/sh #PBS N myjob #PBS -j oe export OMP_NUM_THREADS=16 ./hello_world Then I submit and get no indication that the job ran, like this: [mcls-s15@acano01 ~]$ gcc -fopenmp -o hello_world hello_omp.c [mcls-s15@acano01 ~]$ qsub -l select=1:ncpus=16 /home/mcls/mcls-s15/MTL_hello.sh [mcls-s15@acano01 ~]$ qstat -a Nothing is displayed at all from the qstat command and no output is written. Can you tell me whether there is something amiss with submitting jons?
Can't connect VPN: "Reason 412: The remote peer is no longer responding."
Hi, dear MTL admins!
One of our Russian Acceler8 contest participants (his name is Henessy Pattersson) reporting that he can't connect to the MTL VPN via Cisco VPN Client, cause he's getting the following error: "Connection terminated.Reason 412: The remote peer is no longer responding."
He said that he used these settings:
I've personally tried to connect and succeded.
Go language on MTL?
Greetings! Dmitriy Vyukov has sent us Go language implementations for some our teaching examples, and it would be great to be able to send folks to MTL to test those Go codes as well as our other multi-core implementations. I couldn't find a Go compiler under the usual names... Any chance you can install one on MTL? Thanks.
Can't apply for MTL
I'm loggin in as a member of Academic community. when i select "request access for MTL", "you do not have permissions" message appears. Why it is so?
Questions on TBB 3.0 and Cnc 0.6
I have been trying to run a piece of code using TBB and CnC, but I am getting some errors such as:
undefined reference to 'tbb::internal::deallocate_via_handler_v3(void*)'
I believe that CnC 0.6 has been configured to run with TBB 3.0, but TBB 4.0 is currently installed on MTL.
How do I use TBB 3.0?
The getting started guide states that we should use:
$ source /opt/intel/composerxe/tbb/bin/tbbvars.sh intel64
to set up the environment.
Any help would be greatly appreciated.
Intel(R) Threading Building Blocks 4.0 is now available on the MTL
Improvements:
- concurrent_priority_queue is now a supported feature. Capacity control methods were removed.
- Flow graph is now a supported feature of TBB, rather than being a community preview feature.
- A new memory backend has been implemented in the TBB allocator. It can return small memory blocks to the OS and thus later reuse that memory for large object allocation.
- Improved partitioning algorithms for parallel_for and parallel_reduce to better handle load imbalance.
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