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Replace -xCORE-AVX2 with -mavx2 #20

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Replace -xCORE-AVX2 with -mavx2 #20

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a525945
CmakeLists.txt: Replace -xCORE-AVX2 with -mavx2
dkhutch Feb 20, 2026
28f5cba
Temporarily revert "Set hlv consistent with ESM1.6 UM and CICE (#18)"…
dougiesquire Feb 24, 2026
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8 changes: 4 additions & 4 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -81,7 +81,7 @@ elseif(CMAKE_Fortran_COMPILER_ID STREQUAL "Intel")

# Copied from MOM5/bin/mkmf.template.nci
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -fno-alias -safe-cray-ptr -fpe0 -ftz -assume byterecl -i4 -r8 -traceback -nowarn -check noarg_temp_created -assume nobuffered_io -convert big_endian -grecord-gcc-switches -fp-model precise -fp-model source -align all")
set(CMAKE_Fortran_FLAGS_RELEASE "-g3 -O2 -xCORE-AVX2 -debug all -check none")
set(CMAKE_Fortran_FLAGS_RELEASE "-g3 -O2 -mavx2 -debug all -check none")
set(CMAKE_Fortran_FLAGS_DEBUG "-g3 -O0 -debug all -check -check noarg_temp_created -check nopointer -warn -warn noerrors -ftrapuv")

elseif(CMAKE_Fortran_COMPILER_ID STREQUAL "IntelLLVM")
Expand All @@ -92,7 +92,7 @@ elseif(CMAKE_Fortran_COMPILER_ID STREQUAL "IntelLLVM")

# Copied from MOM5/bin/mkmf.template.nci
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -fno-alias -safe-cray-ptr -fpe0 -ftz -assume byterecl -i4 -r8 -traceback -nowarn -check noarg_temp_created -assume nobuffered_io -convert big_endian -grecord-gcc-switches -fp-model precise -fp-model source -align all")
set(CMAKE_Fortran_FLAGS_RELEASE "-g3 -O2 -xCORE-AVX2 -debug all -check none")
set(CMAKE_Fortran_FLAGS_RELEASE "-g3 -O2 -mavx2 -debug all -check none")
set(CMAKE_Fortran_FLAGS_DEBUG "-g3 -O0 -debug all -check -check noarg_temp_created -check nopointer -warn -warn noerrors -ftrapuv")

else()
Expand All @@ -115,14 +115,14 @@ elseif(CMAKE_C_COMPILER_ID STREQUAL "Intel")
# Copied from MOM5/bin/mkmf.template.nci
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fp-model precise -fp-model source")
set(CMAKE_C_FLAGS_DEBUG "-O0 -g -ftrapuv -traceback")
set(CMAKE_C_FLAGS_RELEASE "-O2 -debug minimal -xCORE-AVX2")
set(CMAKE_C_FLAGS_RELEASE "-O2 -debug minimal -mavx2")

elseif(CMAKE_C_COMPILER_ID STREQUAL "IntelLLVM")

# Copied from MOM5/bin/mkmf.template.nci
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fp-model precise")
set(CMAKE_C_FLAGS_DEBUG "-O0 -g -ftrapuv -traceback")
set(CMAKE_C_FLAGS_RELEASE "-O2 -debug minimal -xCORE-AVX2")
set(CMAKE_C_FLAGS_RELEASE "-O2 -debug minimal -mavx2")

elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")

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6 changes: 2 additions & 4 deletions constants/constants.F90
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Expand Up @@ -48,8 +48,7 @@ module constants_mod
real, public, parameter :: RDGAS = 287.05_r8_kind !< Gas constant for dry air [J/kg/deg]
real, public, parameter :: RVGAS = 461.50_r8_kind !< Gas constant for water vapor [J/kg/deg]
! Extra:
real, public, parameter :: HLV = 2.501e6_r8_kind !< Latent heat of evaporation [J/kg]
! Changed from 2.50e6 for consistency with CICE and the UM in ESM1.6
real, public, parameter :: HLV = 2.5e6_r8_kind !< Latent heat of evaporation [J/kg]
real, public, parameter :: HLF = 3.3358e5_r8_kind !< Latent heat of fusion [J/kg]
real, public, parameter :: con_cliq = 4.1855e+3_r8_kind !< spec heat H2O liq [J/kg/K]
real, public, parameter :: con_csol = 2.1060e+3_r8_kind !< spec heat H2O ice [J/kg/K]
Expand Down Expand Up @@ -78,8 +77,7 @@ module constants_mod
real, public, parameter :: RDGAS = 287.04_r8_kind !< Gas constant for dry air [J/kg/deg]
real, public, parameter :: RVGAS = 461.50_r8_kind !< Gas constant for water vapor [J/kg/deg]
! Extra:
real, public, parameter :: HLV = 2.501e6_r8_kind !< Latent heat of evaporation [J/kg]
! Changed from 2.50e6 for consistency with CICE and the UM in ESM1.6
real, public, parameter :: HLV = 2.500e6_r8_kind !< Latent heat of evaporation [J/kg]
real, public, parameter :: HLF = 3.34e5_r8_kind !< Latent heat of fusion [J/kg]
real, public, parameter :: KAPPA = 2.0_r8_kind/7.0_r8_kind !< RDGAS / CP_AIR [dimensionless]
real, public, parameter :: CP_AIR = RDGAS/KAPPA !< Specific heat capacity of dry air at constant pressure [J/kg/deg]
Expand Down