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Traceback truncated unless /Od is in effect

The following test program, when run on a file with fewer lines (2) than the program tries to read (3), gives an incomplete traceback if, in addition to the /traceback option, the /Od option is also specified.

program maj
  integer i,j
  dimension x(3)

  call readfil(x)

end

subroutine readfil(x)
  dimension x(*)
  open(unit=11,file='inp.txt',status='old')
  do i=1,3
    read(11,*)x(i)
  end do
  return
end

The input data file contents (for example) :

Significant performance improvment of symmetric eigensolvers and SVD in Intel MKL 11.2

Intel MKL 11.2 contains a number of optimizations for Symmetric Eigensolvers and SVD. These are mostly related to large matrices N>4000, 6000, and on, but speedups are significant comparing to the previous MKL 11.1.  SVD brings up to 6 times (or even higher on large thread counts and matrix sizes), similarly for eigensolvers, several times could be observed.  More details can be found in this KB article.

Event-based sampling with Call stack for Intel® Xeon Phi™ is coming in VTune™ Amplifier XE 2015

VTune(TM) Amplifier XE 2013 supports to collect performance data on Intel Xeon Phi coprocessor, by using analysis types:
•    knc-hotspots
•    knc-general-exploration
•    knc-bandwidth
 
Stack sampling (option) was not available, you can verify via helper: 
# amplxe-cl -help collect knc-general-exploration

Comparing with traditional sampling for Xeon processor, you can verify:
# amplxe-cl -help collect general-exploration
It should display “knob” option is : enable-stack-collect, default value is “false” and you can set “true” on it.

Having trouble running Hot Spot Analysis on a program

Hi,

I am currently evaluating Intel VTune Amplifier XE 2015, but I am having trouble running a Basic Hotspot analysis.  When executed from Visual Studio, the app starts up.   Takes a while to load, then just crashes.   VTune then shows the following 

"Failed to write probes in process, can't complete attach"

After some debugging, the following API call seems to be the cause of this. -> ConvertStringSecurityDescriptorToSecurityDescriptor
Without VTune analyzing the code, this runs without any problems.

Any ideas?

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