CESM2 build error: ERROR: BUILD FAIL: clm.buildlib failed

[rjallen@ucr_edu]

Hi,

I'm trying to port CESM2 to a new cluster. I get as far as ./case.build, where I get the following error:

PGF90-S-0087-Non-constant expression where constant expression required (/home/rallen/my_cesm_sandbox/components/clm/src/utils/clmfates_paraminterfaceMod.F90: 197)
PGF90-S-0081-Illegal selector - KIND parameter has unknown value for data type (/home/rallen/my_cesm_sandbox/components/clm/src/utils/clmfates_paraminterfaceMod.F90: 197)
0 inform, 0 warnings, 2 severes, 0 fatal for parametersfromnetcdf
make: *** [clmfates_paraminterfaceMod.o] Error 2
make: *** Waiting for unfinished jobs....

ERROR: Command make complib -j 8 MODEL=clm COMPLIB=/projects/ps-rallen/rallen/cam6_runs/scratch/B_1850/bld/pgi/mvapich2/nodebug/nothreads/mct/noesmf/lib/libclm.a -f /home/rallen/my_cesm_sandbox/cime/scripts/B_1850/Tools/Makefile MACFILE=/home/rallen/my_cesm_sandbox/cime/scripts/B_1850/Macros.tscc failed with rc=2

I don't see any prior discussions of a similar error. Any suggestions on how to fix it?

 

[Shruti]

Hey could you solve this issue?

 

[oleson]

See this CTSM issue regarding pgi build:

PGI build fails on izumi for release branch · Issue #921 · ESCOMP/CTSM

Brief summary of bug The build is failing for PGI on izumi General bug information CTSM version you are using: release-clm5.0.30 Does this bug cause significantly incorrect results in the model's s...

github.com

The fix is to add the following line:

use shr_kind_mod, only : r8 => shr_kind_r8

just before this line at the top of the module:

use FatesGlobals, only : fates_log

 

[Shruti]

Hello,

This issue seems to be for pgi compiler but I am working on clang.
Nevertheless tried the above method. But the error still seems to exist.

cime/scripts/caseB5/Tools/Makefile:888: recipe for target 'clmfates_paraminterfaceMod.o' failed
rm ncdio_pio.F90 dynVarMod.F90 restUtilMod.F90 initInterp2dvar.F90 array_utils.F90 dynVarTimeUninterpMod.F90 dynVarTimeInterpMod.F90

err:

cat: Srcfiles: No such file or directory

make: *** [clmfates_paraminterfaceMod.o] Error 1
make: *** Waiting for unfinished jobs....

ERROR: Command make complib -j 4 MODEL=clm COMPLIB=cime/projects/scratch/caseB5/bld/aocc/openmpi/nodebug/nothreads/mct/noesmf/lib/libclm.a -f cime/scripts/caseB5/Tools/Makefile MACFILE=cime/scripts/caseB5/Macros.amd failed with rc=2

Any help would be appreciated

 

[oleson]

The original post indicated that the pgi compiler was being used.
I see you've posted on the porting forum, hopefully they can help you there.

 

[Shruti]

Hello,

Regarding my previous post for B1850 compset with clang.
The suggestion to add the following line:
"use shr_kind_mod, only : r8 => shr_kind_r8 "

Did not resolve the error for me. It was not able to identify the data type.
Instead adding the below line to clmfates_paraminterfaceMod.F90 worked for me.
"use shr_kind_mod, only: r8 => shr_kind_r8, i8 => shr_kind_i4"

Does this seem like an acceptable patch for clang to work with B1850?