[Octave-bug-tracker] [bug #53828] WPC Octave Fail on WIN10 - TRHEADRIPPER 1950X

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?53828>

                 Summary: WPC Octave Fail on WIN10 - TRHEADRIPPER 1950X
                 Project: GNU Octave
            Submitted by: None
            Submitted on: Thu 03 May 2018 10:04:29 PM UTC
                Category: Test Suite
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Unexpected Error
                  Status: None
             Assigned to: None
         Originator Name: Kennyj
        Originator Email: address@hidden
             Open/Closed: Open
         Discussion Lock: Any
                 Release: other
        Operating System: Microsoft Windows

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Details:

The error below is consistent across all RYZEN procs from the 1800x through
all of the AMD Threadripper models - 1900, 1920, 1950.  Below is the entire
error after completing the 2nd loop of functions after 200 when it is
gathering for the results.  Please assist - has be stumped.




(3/5) Random matrix/FFT calculation
Loop
 200
of
 200
Thinking... please wait a moment...
panic: Illegal instruction -- stopping myself...
attempting to save variables to `octave-core'...
save to `octave-core' complete
error: svd: Invalid resizing operation or ambiguous assignment to an
out-of-bounds array element
terminate called after throwing an instance of 'octave_execution_exception'
panic: attempted clean up apparently failed -- aborting...
bin\octave.exe benchmark\benchmark2.m
GNU Octave, version 3.6.1
Copyright (C) 2012 John W. Eaton and others.
This is free software; see the source code for copying conditions.
There is ABSOLUTELY NO WARRANTY; not even for MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  For details, type `warranty'.

Octave was configured for "i686-pc-mingw32".

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   Octave Benchmark 2
   ==================
Number of times each test is run__________________________: 3

   I. Matrix calculation
   ---------------------
Creation, transp., deformation of a 1500x1500 matrix (sec): 0.10436
800x800 normal distributed random matrix ^1000______ (sec): 0.016331
Sorting of 2,000,000 random values__________________ (sec): 0.47177
700x700 cross-product matrix (b = a' * a)___________ (sec): 0.014664
panic: Illegal instruction -- stopping myself...
attempting to save variables to `octave-core'...
save to `octave-core' complete
error: benchmark\benchmark2.m: Invalid resizing operation or ambiguous
assignment to an out-of-bounds array element
terminate called after throwing an instance of 'octave_execution_exception'
panic: attempted clean up apparently failed -- aborting...




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