[CP2K-user] Compiling CP2K with AMD Libraries

[Alfio Lazzaro]

Hello Bich Phuong,
larnv is a LAPACK function. However, I don't see any LAPACK library in your 
arch file:

LIBS        = -lblis -lxsmmf -lxsmm -ldl -lpthread -lsmm_dnn -lxcf03 -lxc 
-lderiv -lint -lfftw3 -lstdc++


BTW, I see that you are lusing libxsmm and libsmm, there are mutual 
exclusive. You can just use libxsmm.

Alfio


Il giorno mercoledì 22 maggio 2019 20:58:20 UTC+2, Bich Phuong ha scritto:
>
> Hello,
>
> I like to compile CP2K with AMD libs to compare the performances with the 
> one compiled with OpenBLAS, LAPACK and Scalapack
> since I had the system with 2 x EPYC 7601.
>
> I checked the install_cp2k_toolchain.sh and install_acml.sh but the acml 
> doesn't exist anymore (https://developer.amd.com/amd-cpu-libraries/), 
> thus can not use this tool.
> I modify the local.sopt (tried with sopt firstly) arch file created by 
> install_cp2k_toolchain.sh by replacing path of openblas and -lopenblas, 
> tried to link either BLIS/BLIS+libflame/LibM but nothing works (the 
> available libraries or compiled them by myself follow this documentation 
> https://developer.amd.com/wp-content/resources/AMDCPULibrariesUserGuide_1.3.pdf
> ).
> It complaint about undefined references to some BLAS functions.
> -----------------------
> /home/phuong/cp2k-6.1/lib/amd/sopt/libdbcsrops.a(dbcsr_operations.o): In 
> function `__dbcsr_operations_MOD_dbcsr_init_random':
> /home/phuong/cp2k-6.1/src/dbcsr/ops/dbcsr_operations.F:1104: undefined 
> reference to `dlarnv_'
> /home/phuong/cp2k-6.1/src/dbcsr/ops/dbcsr_operations.F:1104: undefined 
> reference to `dlarnv_'
> /home/phuong/cp2k-6.1/lib/amd/sopt/libdbcsrops.a(dbcsr_blas_operations.o): 
> In function `__dbcsr_blas_operations_MOD_dbcsr_lapack_larnv':
> /home/phuong/cp2k-6.1/src/dbcsr/ops/dbcsr_blas_operations.F:84: undefined 
> reference to `zlarnv_'
> /home/phuong/cp2k-6.1/src/dbcsr/ops/dbcsr_blas_operations.F:82: undefined 
> reference to `clarnv_'
> /home/phuong/cp2k-6.1/src/dbcsr/ops/dbcsr_blas_operations.F:78: undefined 
> reference to `slarnv_'
> /home/phuong/cp2k-6.1/src/dbcsr/ops/dbcsr_blas_operations.F:80: undefined 
> reference to `dlarnv_'
> collect2: error: ld returned 1 exit status
> make[3]: *** [/home/phuong/cp2k-6.1/exe/amd/dbcsr_example_3.sopt] Error 1
> make[3]: *** Waiting for unfinished jobs....
> --------------------------
>
> Does anyone have experiences with this work?
> Which AMD library should I use to alter the ACML one?
>
> Thank you.
>
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