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Ke_Z_Intel
Employee
117 Views

Question about run HPL of mp-linpack

Hi all:

I am the first time to run HPL of mp-linpack for Linux, the optimized linpack version is 2018.2.010, CPU is 5120T, but i encountered a mistake:

"HPL offload only runs on Intel architectures which support Intel AVX instructions and later(Family code = 0x55)", really don't know how to solve this, 

is there anyone has a solution? Thanks very much.

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3 Replies
Gennady_F_Intel
Moderator
117 Views

how exactly did you launch these binarias?

Ke_Z_Intel
Employee
117 Views

Hi Gennady:

I just followed the readme, chose “Make.IMPI_IOMP_AVX2” from setup ,  then modified the parameters,  and type "mpirun -np 4 xhpl",

I don't know if i chose the right file or not.

 

117 Views

Hi Ke,

 Try this before starting HPL:

export MKL_ENABLE_INSTRUCTIONS=AVX2

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