I believe that the problem with the PN domain under Linux was a
compilation problem, but this was so long ago, I'm not really sure.
On 98/03/26 I folded the following changes in from Wolfgang Reimer
into mk/config-linux.mk:
change optimization flags to get better performance with Pentium
- add -D_REENTRANT to ARCHFLAGS (necessary for pthtreads)
- add code to determine setting for variables INCLUDE_MATLAB,
INCLUDE_MATHEMATICA, and INCLUDE_PN_DOMAIN
I poked around in my logs, but did not find any further explanation.
I'm surprised that adding -lpthread to the link command is causing a
crash, it must be that some function that is usually pulled in from
another library at runtime is being pulled in from the pthread library
instead.
The way I would track down your error message is to create a ptcl
binary with debugging and then run ptcl under a debugger such as gdb.
This would at least tell you where the failure is occuring.
Threads under C are somewhat difficult to work with.
You may want to consider using Ptolemy II and Java threads instead.
Several years ago, I found it very very difficult to port threaded C
code between platforms. This situation has probably improved, but
I would still look at Java threads instead.
-Christopher
--------
Hi ptolemy hackers!
My name is Chaeni Rhee and I'm in PeaCE Team at Seoul National University i
n Korea.
May I ask you a question about pthread in Linux?
There is not a ' pn domain ' in Linux Ptolemy.
Why? Are there some problems?
I develop PeaCE system and want to use pthread in Linux.
I included a pthread library in makefile and compiled. There is no error
message.
But when PeaCE starts to run, an error happens like
-----------------------------------------------------------
rshCommand: mkdir -p $HOME/PEACE_SYSTEMS/CGC
Error accessing memory address 0x40041b14: No such process.
-----------------------------------------------------------
In source codes, no pthread code is included.
Just -lpthread is added in makefile.
I hope you can give me help...
---
Chaeni.
---------------------------------------------------------------------------
-
Posted to the ptolemy-hackers mailing list. Please send administrative
mail for this list to: [EMAIL PROTECTED]
--------
----------------------------------------------------------------------------
Posted to the ptolemy-hackers mailing list. Please send administrative
mail for this list to: [EMAIL PROTECTED]
