Intel has just launched the Intel® Modern Code Developer Community to help HPC developers code for maximum performance on current and future hardware. The initiative is targeted to more than 400,000 HPC-focused developers and partners.
Can someone please tell me what does this construct mean: .L_2il0floatpacket.24? Is it mean that the instruction that has it as a third operand will read from memory or is a a label at the assembly level where the instruction is built?
I am trying to run a program natively using micnativeloadex but ran into a few problems.
a) I set: export SINK_LD_LIBRARY_PATH=/opt/intel/composer_xe_2015.3.187/compiler/lib/mic/
b) I compiled with: "icpc -mmic -qopenmp -o test_native test_native.cc"
c) micnativeloadex test_native
It seems the SINK_LD_LIBRARY_PATH isn't been set. The result I get is:
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Is it possible to offload a portion of code in a C mex file? I'm getting an error
offload error: cannot load library to the device 0 (error code 5)
and before continuing it would be nice to know if this is at all possible.
Did the frequency value of each core is the same as each card's frequency on Xeon Phi? Is that possible to get frequency per core for Xeon Phi? Thanks.
Use these parallel programming resources to optimize with your Intel® Xeon® processor and Intel® Xeon Phi™ coprocessor.