From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Tue, 8 May 2012 04:42:58 +0000 (-0400)
Subject: rculfhash: add runhash.sh test script
X-Git-Tag: v0.7.0~15
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=6d56bfa2aff0db1a3d04bc9aaa0fe6df28ddb393;p=userspace-rcu.git

rculfhash: add runhash.sh test script

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 0efc034..1b099c8 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -45,7 +45,7 @@ URCU_SIGNAL_LIB=$(top_builddir)/liburcu-signal.la
 URCU_BP_LIB=$(top_builddir)/liburcu-bp.la
 URCU_CDS_LIB=$(top_builddir)/liburcu-cds.la
 
-EXTRA_DIST = $(top_srcdir)/tests/api.h runall.sh
+EXTRA_DIST = $(top_srcdir)/tests/api.h runall.sh runhash.sh
 
 test_urcu_SOURCES = test_urcu.c $(URCU)
 
diff --git a/tests/runall.sh b/tests/runall.sh
index e2b47dc..bd1f961 100755
--- a/tests/runall.sh
+++ b/tests/runall.sh
@@ -99,3 +99,6 @@ for READERCSLEN in ${READERCSLEN_ARRAY}; do
 	echo "./runtests.sh ${NR_READERS} ${NR_WRITERS} ${DURATION} ${EXTRA_OPTS} -c ${READERCSLEN} | tee -a readercslen.log" >> runall.log
 	./runtests.sh ${NR_READERS} ${NR_WRITERS} ${DURATION} ${EXTRA_OPTS} -c ${READERCSLEN} | tee -a readercslen.log
 done
+
+echo Executing Hash table test
+./runhash.sh
diff --git a/tests/runhash.sh b/tests/runhash.sh
new file mode 100755
index 0000000..d753422
--- /dev/null
+++ b/tests/runhash.sh
@@ -0,0 +1,136 @@
+#!/bin/sh
+
+# TODO: missing tests:
+# - send kill signals during tests to change the behavior between
+#   add/remove/random
+# - validate that "nr_leaked" is always 0 in SUMMARY for all tests
+
+# 30 seconds per test
+TIME_UNITS=30
+
+TESTPROG=./test_urcu_hash
+
+#thread multiplier
+THREAD_MUL=1
+
+EXTRA_PARAMS=-v
+
+# ** test update coherency with single-value table
+
+# rw test, single key, replace and del randomly, 4 threads, auto resize.
+# key range: init, lookup, and update: 0 to 0
+${TESTPROG} 0 $((4*${THREAD_MUL})) ${TIME_UNITS} -A -s -M 1 -N 1 -O 1 ${EXTRA_PARAMS}
+
+# rw test, single key, add unique and del randomly, 4 threads, auto resize.
+# key range: init, lookup, and update: 0 to 0
+${TESTPROG} 0 $((4*${THREAD_MUL})) ${TIME_UNITS} -A -u -M 1 -N 1 -O 1 ${EXTRA_PARAMS}
+
+# rw test, single key, replace and del randomly, 2 lookup threads, 2 update threads, auto resize.
+# key range: init, lookup, and update: 0 to 0
+${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A -s -M 1 -N 1 -O 1 ${EXTRA_PARAMS}
+
+# rw test, single key, add and del randomly, 2 lookup threads, 2 update threads, auto resize.
+# key range: init, lookup, and update: 0 to 0
+${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A -M 1 -N 1 -O 1 ${EXTRA_PARAMS}
+
+
+# ** test updates vs lookups with default table
+
+# rw test, 2 lookup, 2 update threads, add and del randomly, auto resize.
+# max 1048576 buckets
+# key range: init, lookup, and update: 0 to 999999
+${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A ${EXTRA_PARAMS}
+
+# rw test, 2 lookup, 2 update threads, add_replace and del randomly, auto resize.
+# max 1048576 buckets
+# key range: init, lookup, and update: 0 to 999999
+${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A -s ${EXTRA_PARAMS}
+
+# rw test, 2 lookup, 2 update threads, add_unique and del randomly, auto resize.
+# max 1048576 buckets
+# key range: init, lookup, and update: 0 to 999999
+${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A -u ${EXTRA_PARAMS}
+
+
+# test memory management backends
+
+# rw test, 2 lookup, 2 update threads, add only, auto resize.
+# max buckets: 1048576
+# key range: init, lookup, and update: 0 to 99999999
+# mm backend: "order"
+${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A -m 1 -n 1048576 -i \
+	-M 100000000 -N 100000000 -O 100000000 -B order ${EXTRA_PARAMS}
+
+# rw test, 2 lookup, 2 update threads, add only, auto resize.
+# max buckets: 1048576
+# key range: init, lookup, and update: 0 to 99999999
+# mm backend: "chunk"
+${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A -m 1 -n 1048576 -i \
+	-M 100000000 -N 100000000 -O 100000000 -B chunk ${EXTRA_PARAMS}
+
+# rw test, 2 lookup, 2 update threads, add only, auto resize.
+# max buckets: 1048576
+# key range: init, lookup, and update: 0 to 99999999
+# mm backend: "mmap"
+${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A -m 1 -n 1048576 -i \
+	-M 100000000 -N 100000000 -O 100000000 -B mmap ${EXTRA_PARAMS}
+
+
+# ** key range tests
+
+# rw test, 2 lookup, 2 update threads, add and del randomly, auto resize.
+# max 1048576 buckets
+# key range: init, and update: 0 to 999999
+# key range: lookup: 1000000 to 1999999
+# NOTE: reader threads in this test should never have a successful
+# lookup. TODO
+${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A \
+	-R 1000000 ${EXTRA_PARAMS}
+
+# ** small key range
+
+# rw test, 2 lookup, 2 update threads, add and del randomly, auto resize.
+# max 1048576 buckets
+# key range: init, update, and lookups: 0 to 9
+${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A \
+	-M 10 -N 10 -O 10 ${EXTRA_PARAMS}
+
+# rw test, 2 lookup, 2 update threads, add_unique and del randomly, auto resize.
+# max 1048576 buckets
+# key range: init, update, and lookups: 0 to 9
+${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A \
+	-M 10 -N 10 -O 10 -u ${EXTRA_PARAMS}
+
+# rw test, 2 lookup, 2 update threads, add_replace and del randomly, auto resize.
+# max 1048576 buckets
+# key range: init, update, and lookups: 0 to 9
+${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A \
+	-M 10 -N 10 -O 10 -s ${EXTRA_PARAMS}
+
+# ** lookup for known keys
+
+# rw test, 2 lookup, 2 update threads, add_replace and del randomly, auto resize.
+# max 1048576 buckets
+# lookup range is entirely populated.
+# key range: init, and lookups: 0 to 9
+# key range: updates: 10 to 19
+# NOTE: reader threads in this test should always have successful
+# lookups. TODO
+${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A \
+	-M 10 -N 10 -O 10 -R 0 -T 0 -S 10 -k 10 -s ${EXTRA_PARAMS}
+
+# ** Uniqueness test
+
+# rw test, 2 lookup, 2 update threads, add_unique, add_replace and del randomly, auto resize.
+# max 1048576 buckets
+# asserts that no duplicates are observed by reader threads
+# standard length hash chains
+${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A \
+	-U ${EXTRA_PARAMS}
+
+# rw test, 2 lookup, 2 update threads, add_unique, add_replace and del randomly, auto resize.
+# max 1048576 buckets
+# asserts that no duplicates are observed by reader threads
+# create long hash chains: using modulo 4 on keys as hash
+${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A \
+	-U -C 4 ${EXTRA_PARAMS}