22.2

#%Module1.0
# The first line of this file tells Modules that this is a module file.
# DO NOT ALTER IT!
#
# METADATA AND DOCUMENTATION SECTION
#
# This function is part of the Modules help system.  You can modify
# the second line if needed, but most products should
# leave this alone.
#
proc ModulesHelp { } {
    global product version
    puts stderr "This module adds $product/$version to your environment."
}
#
# These variables are used below.  The product variable should be set to
# the name of the product and never changed.  The version variable will
# be set at install time, so it should be left alone.  The conflict line
# prevents multiple versions from being loaded simultaneously.  Do not
# change it.
#
set product desimodules
set version 22.2
conflict $product
set desiconda_version 20211217-2.0.0
if {[info exists env(NERSC_HOST)]} {
   if { $env(NERSC_HOST) == "perlmutter" } {
      set desiconda_version 20220119-2.0.1
      # https://docs.nersc.gov/current/#ongoing-issues
      setenv MPI4PY_RC_RECV_MPROBE "False"
      # https://docs.nersc.gov/development/languages/python/using-python-perlmutter/#mpi-issues
      setenv CXI_FORK_SAFE 1
      setenv CXI_FORK_SAFE_HP 1
      module unload cudatoolkit
   }
}
#
# The line below is another part of the Modules help system.  You can
# modify the part in quotes if you really need to, but most products should
# leave this alone.
#
module-whatis "Sets up $product/$version in your environment."
#
# ENVIRONMENT SECTION
#
# The PRODUCT_ROOT and PRODUCT_DIR variables are used to set other
# environment variables but are not exported to the actual environment.
# If you are not working at NERSC, but still want to use Modules, you
# will need to set the DESI_PRODUCT_ROOT environment variable
#
if {[info exists env(DESI_PRODUCT_ROOT)]} {
    set code_root $env(DESI_PRODUCT_ROOT)/code
} else {
    set code_root /global/common/software/desi/$env(NERSC_HOST)/desiconda/$desiconda_version/code
}
set PRODUCT_DIR /global/common/software/desi/$env(NERSC_HOST)/desiconda/startup/modulefiles/$product
#
# This line creates an environment variable pointing to the install
# directory of your product.
#
setenv [string toupper $product] $PRODUCT_DIR
setenv [string toupper $product]_VERSION $version
#
# desiconda contains the external products that we need for most DESI work.
# The value of $desiconda_version, defined above, may change depending
# on system, e.g. cori v. datatran.
#
if { [info exists env(NERSC_HOST)] } {
    set desiconda_modules_root [string map {/code /modulefiles} $code_root]
    module use $desiconda_modules_root
    module load desiconda/$desiconda_version
    prereq desiconda
}
#
# DESI-specific modules
#
module load desiutil/3.2.5
prereq desiutil

module load desitree/0.5.0
prereq desitree

module load specter/0.10.0
module load desimodel/0.17.0
module load specex/0.8.4
module load desitarget/2.4.0
module load specsim/v0.15
module load desispec/0.51.13
module load desisim/0.36.0
module load fiberassign/5.4.0
module load desisurvey/0.18.0
module load surveysim/0.12.3
module load redrock/0.15.4
module load redrock-templates/0.7.2
module load prospect/1.2.1
module load desimeter/0.6.7
module load simqso/v1.3.0
module load dust/v0_1
module load speclite/v0.15
module load QuasarNP/0.1.3
module load desietc/0.1.14

setenv DESI_SURVEYOPS $env(DESI_ROOT)/survey/ops/surveyops/trunk

setenv DESI_SPECTRO_CALIB $env(DESI_ROOT)/spectro/desi_spectro_calib/0.3.1

# may solve some OpenMP instabilities at NERSC
setenv KMP_INIT_AT_FORK FALSE

# work around
# https://docs.nersc.gov/development/languages/python/using-python-perlmutter/#mpi-issues
if { [info exists env(NERSC_HOST)] } {
    if { $env(NERSC_HOST) == "perlmutter" } {
        module load evp-patch
    }
}