I installed Intel Parallel Studio XE 2016 Beta Update 1 with Visual Studio Community 2015 RC and I'm getting unresolved references in MSVCRT.lib when I try to build a default Win32 console project in x64 mode:
I am setting up a cluster with 8 hosts with 2 MIC's each. I have installed the MPSS 3.4.3 software on Centos 6.6. We have also installed Intel TrueScale Infiniband
Al services start fine with no errors.
I see the following kernel modules loaded:
I'm tring to compile supersonic(an opensource in-memory database of google) on Xeon Phi with an Makefile:
CC = icc
CFLAGS= -Wall -O2 -g -DNDEBUG -mmic
but after executing "make", yield the following error:
tbb dylibs on the Mac are built with an install name path (otool -D) of "libtbb.dylib" (and similar names for all the other tbb libraries), which means that if you link with them as-is and place it inside an app package in the Apple-recommended location, they won't be found and you'll die on launch with
dyld: Library not loaded: libtbb_debug.dylib
Referenced from: /Users/williams/photoshop/main/photoshop/Targets/Debug_x86_64/Adobe Photoshop CC 2015.app/Contents/MacOS/Adobe Photoshop CC 2015
Reason: image not found
I have a question w.r.t below scenario on Intel Sandy Bridge,
For simple vector addition code in C,
If I do dynamic memory allocation it vectorizes the main addition loop
C[i] = A[i] + B[i]
even if I do not use any restrict keyword (icc 13)
But if I statically allocate arrays, it does not vectorize loop nor it specifies something about it in vectorization report.
Even if I do allocation using declspec(align) it does not vectorize.
What can be the causes ?
Thanks in advance,
I want to use the mkl_?csrmultd to do 2 matrix product and the output is a dense matrix.
But i am confused when i read the manual, The ldc (leading dimension of dense matrix C) is a output parameters( not a input parameter as usual ?), and the length of ib is m+1. The definition of ia is also very different with other sparse matrix routines, because the length is not m+1.
Is there any problem about this part?
Any help and comment will be appreciated.
I have a following problem: I have a big loop inside my program that I want to parallelize and vectorize. Inside the loop I do a lot of math computations, but there are no dependencies between the iterations. However, inside the loop I call a simple function that returns minimum of two values, or zero, if the minimum value is negative. Generally, it looks like that:
I have a C++ application which is coded this way:
- The main program does not need much memory (just a few variables). But this main program runs a loop in which we call a function.
- This function needs about 140 MB of memory to run. The memory is allocated in the function and then released (using RAII).
When I run this program overnight on OSX, here is the data I get from "Activity Monitor", or "top" in terms of memory consumption
Hi, I need help!!
I am aware of these examples, but I do not know any Fortran, thus I can not understand much. So finding at least an example with MKL and ScaLAPACK in C would be critical for me. I know there is a C interface. For example p?potrf will be the function I am going to use, for performing a Cholesky factorization.
If someone would reply negatively, that would be also OK, since it would stop me for searching..