parallelization scripts

Makefile

@@ -12,7 +12,7 @@ CC=gcc
 all: complex_anosov
 
 complex_anosov: complex_anosov.o mat.o coxeter.o enumerate.o generators.o qext.o
-	$(CC) $(OPTIONS) -o complex_anosov -lm complex_anosov.o mat.o coxeter.o enumerate.o generators.o qext.o -lgmp -lmps
+	$(CC) $(OPTIONS) -o complex_anosov complex_anosov.o mat.o coxeter.o enumerate.o generators.o qext.o -lgmp -lmps -lm
 
 complex_anosov.o: complex_anosov.c $(HEADERS)
 	gcc $(OPTIONS) -c complex_anosov.c

parallelization/check_hostfile

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+for a in $(cat $1 | egrep -o '^[^ ]*'); do
+	echo -n "$a "
+	ssh -o ConnectTimeout=5 $a "cat /proc/cpuinfo | egrep '^processor' | wc -l"
+done

parallelization/generate_commands.py

@@ -2,13 +2,13 @@
 
 wordlength = 16
 n = 101038
-res = 50
+res = 200
-radius = 1.0
+radius = 1
 q = [1,1,1]
 
 denom = round(res/radius)
 
-cmd = "IDLIST=./output/idlist_{len} ./complex_anosov summary {n} {q1} {q2} {q3} {rnum}/{rden} {inum}/{iden}"
+cmd = "IDLIST=idlist_{len} ../complex_anosov summary {n} {q1} {q2} {q3} {rnum}/{rden} {inum}/{iden}"
 
 for i in range(-res,res+1):
 	for j in range(0,res+1):

parallelization/instructions

@@ -0,0 +1,19 @@
+instructions to run in parallel on a cluster:
+
+the hostfile should look like this:
+host1 slots=2
+host2 slots=4
+host3 slots=4
+host4 slots=8
+...
+
+- git clone
+- fix dependencies
+- compile
+- ./generate_commands.py > commands
+- get hostfile
+- check hostfile, delete entries which don't work
+- get idlist
+- ./sync
+- delete old result and done files
+- execute ./run on server

parallelization/run

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+cd /home/stecker/compute/triangle_reflection_complex/parallelization
+
+unset DISPLAY
+
+time mpirun -n 50 -x LD_LIBRARY_PATH=/home/stecker/compute/mps/lib --hostfile hostfile_big python3 runjobs.py

parallelization/sync

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+rsync -rvt * utexas:compute/triangle_reflection_complex/parallelization/
+#rsync -lvt /usr/lib/libmps.so* utexas:compute/mps/lib/
+#rsync -rvt /usr/include/mps utexas:compute/mps/include/
+
+# now run it with ssh utexas compute/triangle_reflection_complex/parallelization/run