[MAGMA MIC 1.0] problem with magma_mic_server

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mb_infn_it
Posts: 7
Joined: Wed Oct 10, 2012 4:39 am

[MAGMA MIC 1.0] problem with magma_mic_server

Post by mb_infn_it » Thu May 30, 2013 10:15 am

Hi,
I'm trying MAGMA MIC 1.0 on a remote host with Intel Xeon Phi, it is the first time I'm playing around with this device.
After compiling the library, i'm trying to execute the magma_mic_server, as specified in the INSTRUCTION_to_run.txt file, prior to launching testing applications.
I'm trying to execute it via micnativeloadex because I'm not allowed to directly ssh the MIC device:

micnativeloadex interface_mic/server/magma_mic_server -e "USE_2MB_BUFFERS=3000 OMP_NUM_THREADS=240 KMP_AFFINITY=proclist=[1-240],granularity=fine,explicit"

this command gives the following error message:

Supplied binary does not match the Intel(R) Xeon Phi(TM)
coprocessor that is installed.

How can I resolve this issue? Is it a result of a wrong compilation/linking process?

this is the output of micinfo

Code: Select all

MicInfo Utility Log

Created Thu May 30 12:40:44 2013


	System Info
		HOST OS			: Linux
		OS Version		: 2.6.32-358.el6.x86_64
		Driver Version		: 6720-13
		MPSS Version		: 2.1.6720-13
		Host Physical Memory	: 32845 MB

Device No: 0, Device Name: mic0

	Version
		Flash Version 		 : 2.1.02.0386
		SMC Firmware Version	 : 1.14.4616
		SMC Boot Loader Version	 : 1.8.4326
		uOS Version 		 : 2.6.38.8-g5f2543d
		Device Serial Number 	 : ADKC24200276

	Board
		Vendor ID 		 : 0x8086
		Device ID 		 : 0x225d
		Subsystem ID 		 : 0x2500
		Coprocessor Stepping ID	 : 3
		PCIe Width 		 : Insufficient Privileges
		PCIe Speed 		 : Insufficient Privileges
		PCIe Max payload size	 : Insufficient Privileges
		PCIe Max read req size	 : Insufficient Privileges
		Coprocessor Model	 : 0x01
		Coprocessor Model Ext	 : 0x00
		Coprocessor Type	 : 0x00
		Coprocessor Family	 : 0x0b
		Coprocessor Family Ext	 : 0x00
		Coprocessor Stepping 	 : B1
		Board SKU 		 : B1PRQ-3110P
		ECC Mode 		 : Enabled
		SMC HW Revision 	 : Product 225W Passive NCS

	Cores
		Total No of Active Cores : 57
		Voltage 		 : 974000 uV
		Frequency		 : 1100000 kHz

	Thermal
		Fan Speed Control 	 : N/A
		Fan RPM 		 : N/A
		Fan PWM 		 : N/A
		Die Temp		 : 59 C

	GDDR
		GDDR Vendor		 : Hynix
		GDDR Version		 : 0x3
		GDDR Density		 : 2048 Mb
		GDDR Size		 : 2976 MB
		GDDR Technology		 : GDDR5 
		GDDR Speed		 : 5.000000 GT/s 
		GDDR Frequency		 : 2500000 kHz
		GDDR Voltage		 : 1501000 uV
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mb_infn_it
Posts: 7
Joined: Wed Oct 10, 2012 4:39 am

Re: [MAGMA MIC 1.0] problem with magma_mic_server

Post by mb_infn_it » Mon Jun 03, 2013 5:02 am

Up, need help here! I'm stuck with this error message, I can't figure out how to make it work...
Maybe I have to tweak some compilation/execution parameter to exactly match the installed MIC features, but I can't understand how..

Anyway, here is my make.inc file (only fortran compiler was edited):

Code: Select all

#//////////////////////////////////////////////////////////////////////////////
#   -- MAGMA (version 0.1) --
#      Univ. of Tennessee, Knoxville
#      Univ. of California, Berkeley
#      Univ. of Colorado, Denver
#      April 2012
#//////////////////////////////////////////////////////////////////////////////

#
# GPU_TARGET specifies for which GPU you want to compile MAGMA
#      0: NVIDIA Tesla Family
#      1: NVIDIA Fermi Family
#      2: AMD          Family
#      3: Intel MIC    Family
#
GPU_TARGET = 3

CC        = icc -mkl
ICC               = icc
NVCC      = nvcc
FORT      = ifort

ARCH      = ar
ARCHFLAGS = cr
RANLIB    = ranlib

OPTS      = -O3 -DHAVE_MIC -DADD_ -g -Wall
FOPTS     = -O3 -DHAVE_MIC -DADD_ -g -Wall -x f95-cpp-input
#NVOPTS    = -DADD_ --compiler-options -fno-strict-aliasing -DUNIX -O3 -g -G
NVOPTS    = -O3 -DHAVE_MIC -DADD_ --compiler-options -fno-strict-aliasing -DUNIX -O3
LDOPTS    = -fPIC -Xlinker -zmuldefs -Wall -DNOCHANGE -DHOST

# to set MKLROOT run: /mnt/scratch/sw/intel/2011.2.137/mkl/bin/mklvars.sh intel64
#MKLROOT   = /mnt/scratch/sw/intel/2011.2.137/composerxe-2011.2.137/mkl
#MKLROOT   = /mnt/scratch/sw/intel/composer_xe_2013.0.079/mkl
#MKLROOT   = /mnt/scratch/sw/intel/composer_xe_2013.1.117/mkl
#MKLROOT   = /mnt/scratch/sw/intel/composer_xe_2013.2.146/mkl

LIB       = -lscif -lpthread
#LIB        = -lmkl_intel_lp64 -lmkl_intel_thread -lmkl_core -liomp5 -lm -fopenmp
#LIB       += -lclAmdBlas -lOpenCL

CUDADIR   = /mnt/scratch/cuda-4.0.17
GPUBLAS   = /opt/clAmdBlas-1.7.245

LIBDIR    = -L$(MKLROOT)/lib/intel64 \
            -L$(MKLROOT)/../compiler/lib/intel64
LIBDIRMIC =     -L$(MKLROOT)/lib/mic \
            -L$(MKLROOT)/../compiler/lib/mic

#            -L$(GPUBLAS)/lib64
#INC       = -I$(GPUBLAS)/include -I/opt/AMDAPP/include
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luszczek
Posts: 3
Joined: Fri Jul 17, 2015 10:25 am

Re: [MAGMA MIC 1.0] problem with magma_mic_server

Post by luszczek » Fri Jul 17, 2015 10:33 am

Have you tried the latest MAGMA for Xeon Phi (version 1.4.0)?
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