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 Post subject: Re: blender 2.49rc1
Unread postPosted: Wed May 20, 2009 5:45 pm 
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Yes, the systems I tested on are multi-processor. It does look like a possible commonality, but I didn't want to jump to conclusions without a greater sample size (we need more testers!) :)

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 Post subject: Re: blender 2.49rc1
Unread postPosted: Thu May 21, 2009 1:20 am 
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nekonoko wrote:
(we need more testers!) :)

Just fired the onyx2 to give it a try, but unfortunately the package seems to be gone now...

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 Post subject: Re: blender 2.49rc1
Unread postPosted: Thu May 21, 2009 4:21 am 
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The file got moved on the server, I've updated the link in the first post.


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 Post subject: Re: blender 2.49rc1
Unread postPosted: Thu May 21, 2009 8:56 am 
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Same here on Onyx2 running 6.5.30 :
Code:
ALERT: Process [blender] 1735 generated trap, but has signal 10 held or ignored
        epc 0x10ed3544 ra 0xace6974 badvaddr 0xfffffffffffffffd
        process has been terminated to prevent infinite loop

For what it's worth, as the executable doesn't include debug symbols, here are the stack trace, frame, and current function when it crashed :
Code:
Stack Trace
     __dynamic_cast,                                     FP=7ffd6b60
     __dynamic_cast_ref,                                 FP=7ffd6b80
     ...ios__pt__31_cQ2_3std20char_traits__pt__2_cGRCQ2_3std6locale, FP=7ffd6bd0
     ...std54basic_streambuf__pt__31_cQ2_3std20char_traits__pt__2_c, FP=7ffd6c00
     ...std54basic_streambuf__pt__31_cQ2_3std20char_traits__pt__2_c, FP=7ffd6c50
     _S_initialize__Q2_3std8ios_baseSGv,                 FP=7ffd6d10
     ...1_cQ2_3std20char_traits__pt__2_cRCQ2_3std16complex__pt__2_r, FP=7ffd6d20
     _main,                                              FP=7ffd6d40
     PC: aea3b78,                                        FP=7ffd6d40
     __dynamic_cast_ref,                                 FP=7ffd6d60
     PC: fb604a4,                                        FP=7ffd6d60

Code:
Stack Frame
- - - - - - - - - - - - -
Registers for the frame:

   ZERO: 0x00000000 (0)
     AT: 0x0004bf0c (311052)
     V0: 0x00000001 (1)
     V1: 0x11590088 (291045512)
     A0: 0x11643698 (291780248)
     A1: 0x0aea82f8 (183141112)
     A2: 0x0aea8628 (183141928)
     A3: 0x00000003 (3)
     A4: 0x116c6c88 (292318344)
     A5: 0x11590088 (291045512)
     A6: 0x0aebf64c (183236172)
     A7: 0x0aebf64c (183236172)
     T0: 0x0aea8d20 (183143712)
     T1: 0x000a4768 (673640)
     T2: 0x0aebf64c (183236172)
     T3: 0x0aebf64c (183236172)
     S0: 0x11643698 (291780248)
     S1: 0x0aebf64c (183236172)
     S2: 0x0fbde528 (264103208)
     S3: 0x0aea82f8 (183141112)
     S4: 0x00000002 (2)
     S5: 0x0aebd440 (183227456)
     S6: 0x1152acf0 (290630896)
     S7: 0x0aebf64c (183236172)
     T8: 0x0aebf64c (183236172)
     T9: 0x10ed3520 (283981088)
     K0: 0x00000000 (0)
     K1: 0x1d05b5122a (124649804330)
     GP: 0x0ad3285c (181610588)
     SP: 0x7ffd6b10 (2147314448)
     S8: 0x00000000 (0)
     RA: 0x0ace6974 (__dynamic_cast_ref+0x24)
   MDLO: 0x00000000 (0)
   MDHI: 0x00000043 (67)
  CAUSE: 0x00000010 (16)
    EPC: 0x10ed3544 (__dynamic_cast+0x24)
     SR: 0x00000000 (K+IM=0x00)
    VFP: 0x7ffd6b60 (2147314528)
- - - - - - - - - - - - -
Floating point registers:

    F0: 16
    F1: 0
    F2: 1
    F3: 0
    F4: 100000
    F5: 1.48219693752374e-319
    F6: 0.300000011920929
    F7: 0
    F8: 0
    F9: 0.330000013113022
   F10: 100000
   F11: 3.16202013338398e-319
   F12: 0
   F13: 1
   F14: 0
   F15: 0.328999996185303
   F16: 100000
   F17: 1.54494327454558e-319
   F18: 0.312700003385544
   F19: 100000
   F20: 0
   F21: 5.09444770574971e-315
   F22: 0
   F23: 5.14749760427874e-315
   F24: 0
   F25: 2.96439387504748e-320
   F26: 0
   F27: 0.0599999986588955
   F28: 0
   F29: 100000
   F30: 0
   F31: 7.4109846876187e-320
  FCSR: 0x05000064 (RM=RN)+flags=(I+Z+V)+enables=()+cause=()+FS+FCC=(2)

Code:
Function __dynamic_cast
  ::  __dynamic_cast:         0x27bdffb0  addiu    sp,sp,-0x50
  ::      0x10ed3524:         0xffb30038  sd       s3,0x38(sp)
  ::      0x10ed3528:         0xffb20030  sd       s2,0x30(sp)
  ::      0x10ed352c:         0xffb10028  sd       s1,0x28(sp)
  ::      0x10ed3530:         0xffb00020  sd       s0,0x20(sp)
  ::      0x10ed3534:         0xffbf0040  sd       ra,0x40(sp)
  ::      0x10ed3538:         0x8c820000  lw       v0,(a0)
  ::      0x10ed353c:         0x00808025  or       s0,a0,zero
  ::      0x10ed3540:         0x00a09825  or       s3,a1,zero
  =>      0x10ed3544:         0x8c44fffc  lw       a0,-0x4(v0)
  ::      0x10ed3548:         0x8c48fff8  lw       a4,-0x8(v0)
  ::      0x10ed354c:         0x00c09025  or       s2,a2,zero
  ::      0x10ed3550:         0x8c830000  lw       v1,(a0)
  ::      0x10ed3554:         0x24020010  addiu    v0,zero,0x10
  ::      0x10ed3558:         0x00e02825  or       a1,a3,zero
  ::      0x10ed355c:         0x8c79001c  lw       t9,0x1c(v1)
  ::      0x10ed3560:         0x24060006  addiu    a2,zero,0x6
  ::      0x10ed3564:         0x00e08825  or       s1,a3,zero
<snip>


And as expected, it runs perfectly on the Fuel.

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 Post subject: Re: blender 2.49rc1
Unread postPosted: Thu May 21, 2009 6:29 pm 
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bplaa.yai wrote:
And as expected, it runs perfectly on the Fuel.


Hmm, does seem to be multiprocessor related then. Bummer - all my IRIX 6.5.X machines are multiprocessor (Octane2, Tezro and Onyx2).

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 Post subject: Re: blender 2.49rc1
Unread postPosted: Thu May 21, 2009 8:38 pm 
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nekonoko wrote:
bplaa.yai wrote:
And as expected, it runs perfectly on the Fuel.


Hmm, does seem to be multiprocessor related then. Bummer - all my IRIX 6.5.X machines are multiprocessor (Octane2, Tezro and Onyx2).


The way to test this theory is to disable one processor in the octane and see if it runs without changing anything else.

Unfortunately none of my sgi's are workable at the moment or otherwise I'd test this out for myself.

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 Post subject: Re: blender 2.49rc1
Unread postPosted: Mon Jun 22, 2009 10:43 am 
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Just wanted to say that blender 2.49a got released yesterday. It should work on multi-cpu systems, so please test & use it a lot to justify building blender on IRIX ;)

greetings,
sgefant


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