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PARDISO segfault in 64 bit mode on Mac OS X


I am using Intel MKL version 11.2 update 3 (latest I believe) on Mac OS X Yosemite (10.10.3). Specifically I am noticing that the PARDISO direct sparse solver is crashing in the 64 bit mode (compiled with -DMKL_ILP64 -m64). It runs fine in the 32 bit mode.  My matrix size is 10000 with about 1 million non-zeros. Are there any known issues with the above system configurations ? Any help is appreciated. 




cannot analyze user tasks with update 4

Starting with 2015 update 4, vtune seems to be unable to analyze user tasks, erroring upon capture completion. I've bounced back and forth a few times between updates 3 and 4, and it only started happening with 4. I could reinstall 4 to get the error messages, but is this already a known issue?


proc_bind(spread) does not seem to be honored

Hello Folks,

I have a program that is decomposed in two parts:
One loop that allocates data: it does 4 iterations, one for each socket
One loop that does computation on the data, it does 48 iterations (each thread should work on a slice of data, hopefully a slice of data that is on the local socket).

My machine is a 4 socket, 12 cores per processor Xeon machine. I'm using ICC 15.0.1 20141023

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