Re: [Gems-users] Trying to run microbenchmarks/transactional/deque

[Polina Dudnik <pdudnik@xxxxxxxxx>]

Hi Jiri, 

Just to be clear:

1. You are running with 4 processors, how many threads?

2. Did you make the checkpoint such that you are logged in as root?

The message you are seeing comes from calling pset_bind function. Pset_bind binds the given thread to a particular processor. In order to do that the processor number that is passed to pset_bind must be valid. You are seeing the failure message because the processor number that gets passed to pset_bind is somehow invalid.

Hope this helps.

Polina

On Thu, Nov 19, 2009 at 2:11 PM, Jiří Šimša <jiri.simsa@xxxxxxxxx> wrote:

Hello,

I am trying to get GEMS 2.1.1 + Simics 3.0.31 to run the deque transactional microbenchmark.

I followed the description at: http://pages.cs.wisc.edu/~david/courses/cs758/Fall2007/handouts/hw-logtm.html. I used different SPARC-based machine for producing the binaries and also generated my own checkpoint (with 4 processors) and set it up so that it had access to the host machine. When I run: ./deque-TM-1024ops-32bkoff-1c-4p-1t-default-EagerCD_EagerVM_Base_Pred-Perfect_-Perfect_-Perfect_-10000.sh I get the following output:

bash-3.00# ./deque 3 1024 32
binding to cabinet 1
binding to cabinet 2
binding to cabinet 3
pset_bindpset_bind: Invalid argument
pset_bind: Invalid argument: Invalid argument

Time = 2820202 nanoseconds

Could anyone explain to me the significance of the "Invalid argument"? Thanks.

Best,

--
Jiri Simsa
Ph.D. Student
Carnegie Mellon University

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