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XALT2 configuration for SJTU Pi^2 Supercomputer
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# This is the config file for specifying tables necessary to configure XALT: | |
# The patterns listed here are the hosts that can track executable with XALT. | |
# Typical usage is that compute nodes track executable with XALT while login | |
# nodes do not. | |
import sys | |
# Note that linking an executable is everywhere and is independent of | |
# hostname_patterns | |
hostname_patterns = [ | |
# cas[001-656] | |
['KEEP', r'^(cas0*([1-9]|[1-8][0-9]|9[0-9]|[1-5][0-9]{2}|6[0-4][0-9]|65[0-6]))\.pi\.sjtu\.edu\.cn$'], | |
# vol[1-8] | |
['KEEP', r'^(vol0[1-8])\.pi\.sjtu\.edu\.cn$'], | |
# huge[1-2] | |
['KEEP', r'^(huge[1-2])\.pi\.sjtu\.edu\.cn$'], | |
# mass01 | |
['KEEP', 'mass01.pi.sjtu.edu.cn'] | |
] | |
#------------------------------------------------------------ | |
# This "table" is use to filter executables by their path | |
# The value on the left is either KEEP or SKIP. If the value | |
# is KEEP then if the path matches the regular expression then | |
# the executable is acceptable as far as the path test goes. | |
# If the value on the left is SKIP then if the path matches | |
# the regular expression then executable is not acceptable so | |
# no XALT tracking is done for that path. | |
# This "table" is used to generate a flex routine that processes | |
# the paths. So the regular express must follow flex rules. | |
# In particular, in order to match the pattern must match the whole path | |
# No partial matches allowed. Also do not use $ to match the | |
# end of the string. Finally slash is a special character and must | |
# be quoted with a backslash. | |
# The path are conceptionally matched from the first regular | |
# expression to the last. Once a match is found no other later | |
# matches are checked. The upshot of this is that if you want to | |
# track say /usr/bin/ddt, but ignore everything in /usr, then keep | |
# /usr/bin/ddt first and skip /usr/.* after. | |
# If a path does not match any patterns it is marked as KEEP. | |
# Programs like R, MATLAB and python* are marked as PKGS. These programs | |
# can optionally track the internal "import" that are used. | |
path_patterns = [ | |
['PKGS', r'.*\/R'], | |
['PKGS', r'.*\/MATLAB'], | |
['PKGS', r'.*\/python[0-9.]*'], | |
['KEEP', r'^\/usr\/bin\/cp'], | |
['KEEP', r'^\/usr\/bin\/mv'], | |
['KEEP', r'^\/usr\/bin\/gawk'], | |
['KEEP', r'^\/usr\/bin\/sed'], | |
['KEEP', r'^\/usr\/bin\/perl'], | |
['KEEP', r'^\/usr\/bin\/grep'], | |
['KEEP', r'^\/usr\/bin\/bzip2'], | |
['KEEP', r'^\/usr\/bin\/gzip'], | |
['KEEP', r'^\/usr\/bin\/tar'], | |
['KEEP', r'^\/bin\/cp'], | |
['KEEP', r'^\/bin\/mv'], | |
['KEEP', r'^\/bin\/gawk'], | |
['KEEP', r'^\/bin\/sed'], | |
['KEEP', r'^\/bin\/perl'], | |
['KEEP', r'^\/bin\/grep'], | |
['KEEP', r'^\/bin\/bzip2'], | |
['KEEP', r'^\/bin\/gzip'], | |
['KEEP', r'^\/bin\/tar'], | |
['SKIP', r'^\/usr\/.*'], | |
['SKIP', r'^\/sbin\/.*'], | |
['SKIP', r'^\/bin\/.*'], | |
['SKIP', r'^\/etc\/.*'], | |
['SKIP', r'^\/root\/.*'], | |
['SKIP', r'^\/opt\/intel\/.*'], | |
['SKIP', r'^\/opt\/tacc\/bin\/.*'], | |
['SKIP', r'^\/opt\/cray\/.*'], | |
['SKIP', r'^\/opt\/apps\/mpi_wrapper\/.*'], | |
['SKIP', r'^\/opt\/apps\/slurm_wrapper\/.*'], | |
['SKIP', r'^\/opt\/apps\/intel\/.*'], | |
['SKIP', r'^\/opt\/apps\/cuda\/.*'], | |
['SKIP', r'^\/opt\/apps\/lua\/.*'], | |
['SKIP', r'^\/opt\/apps\/lmod\/.*'], | |
['SKIP', r'^\/opt\/apps\/shell_startup_debug\/.*'], | |
['SKIP', r'^\/opt\/apps\/tacc_tips\/.*'], | |
['SKIP', r'.*\/l\/pkg\/xalt\/'], | |
['SKIP', r'.*\/l\/pkg\/lua\/'], | |
['SKIP', r'.*\/l\/pkg\/lmod\/'], | |
['SKIP', r'^\/opt\/apps\/xalt\/.*'], | |
['SKIP', r'^\/opt\/apps\/git\/.*'], | |
['SKIP', r'^\/opt\/apps\/cmake\/.*'], | |
['SKIP', r'^\/opt\/apps\/autotools\/.*'], | |
['SKIP', r'^\/opt\/apps\/intel[0-9][0-9_]*\/mvapich2\/.*'], | |
['SKIP', r'^\/opt\/apps\/intel[0-9][0-9_]*\/cray_mpich\/.*'], | |
['SKIP', r'^\/opt\/apps\/intel[0-9][0-9_]*\/impi\/.*'], | |
['SKIP', r'^\/opt\/apps\/gcc[0-9][0-9_]*\/mvapich2\/.*'], | |
['SKIP', r'^\/home1\/apps\/intel\/.*'], | |
['SKIP', r'^\/opt\/apps\/gcc\/.*'], | |
['SKIP', r'.*\/git'], | |
['SKIP', r'.*\/lua'], | |
['SKIP', r'.*\/mpiCC'], | |
['SKIP', r'.*\/mpicc'], | |
['SKIP', r'.*\/mpicxx'], | |
['SKIP', r'.*\/mpif77'], | |
['SKIP', r'.*\/mpif90'], | |
['SKIP', r'.*\/mpifort'], | |
['SKIP', r'.*\/mpifc'], | |
['SKIP', r'.*\/mpigcc'], | |
['SKIP', r'.*\/mpigxx'], | |
['SKIP', r'.*\/mpiicc'], | |
['SKIP', r'.*\/mpiicpc'], | |
['SKIP', r'.*\/mpiifort'], | |
['SKIP', r'.*\/mpiexec.hydra'], | |
['SKIP', r'.*\/hydra_pmi_proxy'], | |
['SKIP', r'.*\/ompi_info'], | |
['SKIP', r'.*\/opal_wrapper'], | |
['SKIP', r'.*\/orterun'], | |
['SKIP', r'.*\/vtwrapper'], | |
['SKIP', r'.*\/conftest'], | |
['SKIP', r'.*\/CMakeTmp\/cmTryCompileExec[0-9][0-9]*'], | |
['SKIP', r'.*\/CMakeTmp\/cmTC_[a-f0-9][a-f0-9]*'], | |
] | |
#------------------------------------------------------------ | |
# XALT samples almost all executions (both MPI and scalar) | |
# based on this table below. Note that an MPI execution is where | |
# the number of tasks is greater than 1. There is no check to | |
# see if there are MPI libraries in the executable. Note that | |
# the number of tasks are MPI tasks not threads. | |
# Any time there are a number of short rapid executions these | |
# have to be sampled. However, there are MPI executions with large | |
# number of tasks that are always recorded. This is to allow the | |
# tracking of long running MPI tasks that never produce an end | |
# record. By default MPI_ALWAYS_RECORD = 1. Namely that all MPI | |
# tasks are recorded. | |
MPI_ALWAYS_RECORD = 128 | |
#------------------------------------------------------------ | |
# The array of array used by interval_array has the following | |
# structure: | |
# | |
# interval_array = [ | |
# [ t_0, probability_0], | |
# [ t_1, probability_1], | |
# ... | |
# [ t_n, probability_n], | |
# [ 1.0e308, 1.0], | |
# | |
# | |
# The first number is the left edge of the time range. The | |
# second number is the probability of being sampled. Where a | |
# probability of 1.0 means a 100% chance of being recorded and a | |
# value of 0.01 means a 1% chance of being recorded. | |
# | |
# So a table that looks like this: | |
# interval_array = [ | |
# [ 0.0, 0.0001 ], | |
# [ 300.0, 0.01 ], | |
# [ 600.0, 1.0 ], | |
# [ sys.float_info.max, 1.0 ] | |
# ] | |
# | |
# would say that program with execution time that is between | |
# 0.0 and 300.0 seconds has a 0.01% chance of being recorded. | |
# Execution times between 300.0 and 600.0 seconds have a 1% | |
# chance of being recorded and and programs that take longer | |
# than 600 seconds will always be recorded. | |
# | |
# The absolute minimum table would look like: | |
# | |
# interval_array = [ | |
# [ 0.0, 1.0 ], | |
# [ sys.float_info.max, 1.0 ] | |
# ] | |
# | |
# which says to record every scalar (non-mpi) program no matter | |
# the execution time. | |
# | |
# Note that scalar execution only uses this table IFF | |
# $XALT_SAMPLING equals yes | |
interval_array = [ | |
[ 0.0, 0.0001 ], | |
[ 1800.0, 0.01 ], | |
[ 7200.0, 1.0 ], | |
[ sys.float_info.max, 1.0 ] | |
] | |
#------------------------------------------------------------ | |
# Sites can also define a different sampling specification | |
# for mpi programs different from interval_array. If no | |
# mpi_interval_array is given then the interval_array is used | |
# for both scalar and mpi programs. | |
mpi_interval_array = [ | |
[ 0.0, 0.0001 ], | |
[ 900.0, 0.01 ], | |
[ 1800.0, 1.0 ], | |
[ sys.float_info.max, 1.0 ] | |
] | |
#------------------------------------------------------------ | |
# XALT filter environment variables. Those variables | |
# which pass through the filter are save in an SQL table that is | |
# searchable via sql commands. The environment variables are passed | |
# to this filter routine as: | |
# | |
# env_key=env_value | |
# | |
# So the regular expression patterns must match the whole string. | |
# The value on the left is either KEEP or SKIP. If the value | |
# is KEEP then if the environment string matches the regular | |
# expression then the variable is stored. If the value on the left | |
# is SKIP then if the variable matches it is not stored. | |
# Order of the list matters. The first match is used even if a | |
# later pattern would also match. The upshot is that special pattern | |
# matches should appear first and general ones later. | |
# If the environment string does not match any pattern then it is | |
# marked as SKIP. | |
env_patterns = [ | |
[ 'SKIP', r'^MKLROOT=.*' ], | |
[ 'SKIP', r'^MKL_DIR=.*' ], | |
[ 'SKIP', r'^MKL_INCLUDE=.*' ], | |
[ 'SKIP', r'^MKL_LIB=.*' ], | |
[ 'SKIP', r'^MPICH_HOME=.*' ], | |
[ 'SKIP', r'^MV2_COMM_WORLD=.*'], | |
[ 'SKIP', r'^MV2_CPU_BINDING_POLICY=.*' ], | |
[ 'SKIP', r'^MV2_DEFAULT_TIME_OUT=.*' ], | |
[ 'SKIP', r'^MV2_HOMOGENEOUS_CLUSTER=.*' ], | |
[ 'SKIP', r'^MV2_HYBRID_BINDING_POLICY=.*' ], | |
[ 'SKIP', r'^MV2_IBA_HCA=.*' ], | |
[ 'SKIP', r'^MV2_NODE_ID=.*' ], | |
[ 'SKIP', r'^MV2_NUM_NODES_IN_JOB=.*' ], | |
[ 'SKIP', r'^MV2_THREADS_PER_PROCESS=.*' ], | |
[ 'SKIP', r'^MV2_USE_HUGEPAGES=.*' ], | |
[ 'SKIP', r'^MV2_USE_OLD_BCAST=.*' ], | |
[ 'SKIP', r'^MV2_USE_RING_STARTUP=.*' ], | |
[ 'SKIP', r'^MV2_USE_UD_HYBRID=.*' ], | |
[ 'SKIP', r'^OMP_NUM_THREADS=.*' ], | |
[ 'SKIP', r'^__.*'], | |
[ 'KEEP', r'^I_MPI_INFO_NUMA_NODE_MAP=.*' ], | |
[ 'KEEP', r'^I_MPI_INFO_NUMA_NODE_NUM=.*'], | |
[ 'KEEP', r'^I_MPI_PIN_INFO=.*'], | |
[ 'KEEP', r'^I_MPI_PIN_MAPPING=.*'], | |
[ 'KEEP', r'^I_MPI_THREAD_LEVEL=.*'], | |
[ 'KEEP', r'^I_MPI_TMI_PROVIDER=.*'], | |
[ 'KEEP', r'^LAUNCHER_JID=.*'], | |
[ 'KEEP', r'^LD=.*'], | |
[ 'KEEP', r'^LD_LIBRARY_PATH=.*'], | |
[ 'KEEP', r'^LOADEDMODULES=.*'], | |
[ 'KEEP', r'^MKL.*'], | |
[ 'KEEP', r'^MV2_.*'], | |
[ 'KEEP', r'^OFFLOAD.*'], | |
[ 'KEEP', r'^OMP.*'], | |
[ 'KEEP', r'^PATH=.*'], | |
[ 'KEEP', r'^PYTHON.*'], | |
[ 'KEEP', r'^R_.*'], | |
[ 'KEEP', r'^TACC_AFFINITY_ENABLED=.*'], | |
[ 'KEEP', r'^LAUNCHER_TSK_ID=.*'], | |
[ 'KEEP', r'^PYLAUNCHER_ENABLED=.*'], | |
[ 'KEEP', r'^_LMFILES_=.*'], | |
] | |
#------------------------------------------------------------ | |
# Python pattern for python package tracking | |
# Note that sys, os, re, and subprocess can not be tracked due to the way that python tracking works. | |
python_pkg_patterns = [ | |
{ 'k_s' : 'SKIP', 'kind' : 'path', 'patt' : r"^[^/]" }, # SKIP all built-in packages | |
{ 'k_s' : 'SKIP', 'kind' : 'name', 'patt' : r"^_" }, # SKIP names that start with a underscore | |
{ 'k_s' : 'SKIP', 'kind' : 'name', 'patt' : r".*\." }, # SKIP all names that are divided with periods: a.b.c | |
{ 'k_s' : 'KEEP', 'kind' : 'path', 'patt' : r".*/.local/" }, # KEEP all packages installed by users | |
{ 'k_s' : 'KEEP', 'kind' : 'path', 'patt' : r"^/scratch/projects" }, # KEEP all packages the system project directories | |
{ 'k_s' : 'KEEP', 'kind' : 'path', 'patt' : r"^/scratch1/projects" }, # KEEP all packages the system project directories | |
{ 'k_s' : 'KEEP', 'kind' : 'path', 'patt' : r"^/scratch2/projects" }, # KEEP all packages the system project directories | |
{ 'k_s' : 'KEEP', 'kind' : 'path', 'patt' : r"^/scratch3/projects" }, # KEEP all packages the system project directories | |
{ 'k_s' : 'KEEP', 'kind' : 'path', 'patt' : r"^/work/projects" }, # KEEP all packages the system project directories | |
{ 'k_s' : 'SKIP', 'kind' : 'path', 'patt' : r"^/home" }, # SKIP all other packages in user locations | |
{ 'k_s' : 'SKIP', 'kind' : 'path', 'patt' : r"^/work" }, # SKIP all other packages in user locations | |
{ 'k_s' : 'SKIP', 'kind' : 'path', 'patt' : r"^/scratch" }, # SKIP all other packages in user locations | |
] |
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