Intel Communities: Message List - make problem with RCCE

Re: make problem with RCCE

webadmin@intel.com — Tue, 26 Apr 2011 07:18:31 GMT

I had a second look at the source. I agree with you.

Re: make problem with RCCE

webadmin@intel.com — Mon, 25 Apr 2011 22:41:49 GMT

You know, I'm not even convinced these are needed any longer ... the WORDSIZE and LEFTMOSTBIT. They are in a threadprivate and never seem to be used. Setting them as extern certainly allows make to succeed. But I think we could actually delete them. What do you think?

Re: make problem with RCCE

webadmin@intel.com — Mon, 25 Apr 2011 21:58:29 GMT

Thank you.

Is this a change you are submitting for RCCE in the trunk? Have you tried RCCE on hardware with this fix? If you haven't I will. And if it passes our tsts. I check it into the trunk.

Re: make problem with RCCE

webadmin@intel.com — Mon, 25 Apr 2011 19:20:33 GMT

By comparing the last version of RCCE in TAGS with the TRUNC version, it seems the following change in RCCE_lib.h is able to solve the problem.

In file RCCE_lib.h :

#ifdef SINGLEBITFLAGS
RCCE_FLAG_STATUS RCCE_bit_value(t_vcharp, int);
RCCE_FLAG_STATUS RCCE_flip_bit_value(t_vcharp, int);
int RCCE_write_bit_value(t_vcharp, int, RCCE_FLAG_STATUS);
#endif

should be modified into :

#ifdef SINGLEBITFLAGS
extern int WORDSIZE;
extern int LEFTMOSTBIT;
RCCE_FLAG_STATUS RCCE_bit_value(t_vcharp, int);
RCCE_FLAG_STATUS RCCE_flip_bit_value(t_vcharp, int);
int RCCE_write_bit_value(t_vcharp, int, RCCE_FLAG_STATUS);
#endif

Omid

Re: make problem with RCCE

webadmin@intel.com — Sun, 24 Apr 2011 16:21:08 GMT

Yes, I think the emulator has an issue in this area. But resources are limited here. If you can suggest a fix that would be helpful. Opening a bug to track the issue and collect information would also be appreciated. As RCCE developed, most work proceeded on the hardware and the emulator lagged behind.

Re: make problem with RCCE

webadmin@intel.com — Sun, 24 Apr 2011 11:41:17 GMT

Note that I configured the rcce for emulator mode.

make problem with RCCE

webadmin@intel.com — Sun, 24 Apr 2011 11:29:01 GMT

While trying o make the trunc version of RCCE with SINGLEBITFLAGS=1, the folowing error is recieved:

/home/omid/NetBeansProjects/RCCE/include/RCCE_lib.h:153: error: ‘WORDSIZE’ has not been declared
/home/omid/NetBeansProjects/RCCE/include/RCCE_lib.h:153: error: ‘LEFTMOSTBIT’ has not been declared
make: *** [RCCE_admin.o] Error 1

I think it should be fixed in the source. Any ideas?