Commit | Line | Data |
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ad460058 MD |
1 | #!/bin/bash |
2 | ||
3 | source ../utils/tap.sh | |
4 | ||
5 | NUM_TESTS=17 | |
6 | ||
7 | plan_tests ${NUM_TESTS} | |
8 | ||
9 | diag "Executing Hash table test" | |
6d56bfa2 MD |
10 | |
11 | # TODO: missing tests: | |
12 | # - send kill signals during tests to change the behavior between | |
13 | # add/remove/random | |
14 | # - validate that "nr_leaked" is always 0 in SUMMARY for all tests | |
15 | ||
ad460058 MD |
16 | # 1st parameter: seconds per test |
17 | TIME_UNITS=$1 | |
6d56bfa2 MD |
18 | |
19 | TESTPROG=./test_urcu_hash | |
20 | ||
fba91a85 MJ |
21 | NUM_CPUS="1" |
22 | for i in nproc gnproc; do | |
23 | NUM_CPUS=$($i 2>/dev/null) | |
24 | if [ "$?" -eq "0" ]; then | |
25 | break | |
26 | else | |
27 | NUM_CPUS="1" | |
28 | fi | |
29 | done | |
30 | ||
ad460058 | 31 | #thread multiplier: number of processors divided by 4. |
ad460058 MD |
32 | if [[ ${NUM_CPUS} -lt 4 ]]; then |
33 | NUM_CPUS=4 # Floor at 4 due to following assumptions. | |
34 | fi | |
35 | ||
36 | THREAD_MUL=$(( ${NUM_CPUS} / 4 )) | |
6d56bfa2 MD |
37 | |
38 | EXTRA_PARAMS=-v | |
39 | ||
40 | # ** test update coherency with single-value table | |
41 | ||
42 | # rw test, single key, replace and del randomly, 4 threads, auto resize. | |
43 | # key range: init, lookup, and update: 0 to 0 | |
ad460058 | 44 | okx ${TESTPROG} 0 $((4*${THREAD_MUL})) ${TIME_UNITS} -A -s -M 1 -N 1 -O 1 ${EXTRA_PARAMS} |
6d56bfa2 MD |
45 | |
46 | # rw test, single key, add unique and del randomly, 4 threads, auto resize. | |
47 | # key range: init, lookup, and update: 0 to 0 | |
ad460058 | 48 | okx ${TESTPROG} 0 $((4*${THREAD_MUL})) ${TIME_UNITS} -A -u -M 1 -N 1 -O 1 ${EXTRA_PARAMS} |
6d56bfa2 MD |
49 | |
50 | # rw test, single key, replace and del randomly, 2 lookup threads, 2 update threads, auto resize. | |
51 | # key range: init, lookup, and update: 0 to 0 | |
ad460058 | 52 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A -s -M 1 -N 1 -O 1 ${EXTRA_PARAMS} |
6d56bfa2 MD |
53 | |
54 | # rw test, single key, add and del randomly, 2 lookup threads, 2 update threads, auto resize. | |
55 | # key range: init, lookup, and update: 0 to 0 | |
ad460058 | 56 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A -M 1 -N 1 -O 1 ${EXTRA_PARAMS} |
6d56bfa2 MD |
57 | |
58 | ||
59 | # ** test updates vs lookups with default table | |
60 | ||
61 | # rw test, 2 lookup, 2 update threads, add and del randomly, auto resize. | |
62 | # max 1048576 buckets | |
63 | # key range: init, lookup, and update: 0 to 999999 | |
ad460058 | 64 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A ${EXTRA_PARAMS} |
6d56bfa2 MD |
65 | |
66 | # rw test, 2 lookup, 2 update threads, add_replace and del randomly, auto resize. | |
67 | # max 1048576 buckets | |
68 | # key range: init, lookup, and update: 0 to 999999 | |
ad460058 | 69 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A -s ${EXTRA_PARAMS} |
6d56bfa2 MD |
70 | |
71 | # rw test, 2 lookup, 2 update threads, add_unique and del randomly, auto resize. | |
72 | # max 1048576 buckets | |
73 | # key range: init, lookup, and update: 0 to 999999 | |
ad460058 | 74 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A -u ${EXTRA_PARAMS} |
6d56bfa2 MD |
75 | |
76 | ||
77 | # test memory management backends | |
78 | ||
79 | # rw test, 2 lookup, 2 update threads, add only, auto resize. | |
80 | # max buckets: 1048576 | |
81 | # key range: init, lookup, and update: 0 to 99999999 | |
82 | # mm backend: "order" | |
ad460058 MD |
83 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A -m 1 -n 1048576 -i \ |
84 | -M 100000000 -N 100000000 -O 100000000 -B order ${EXTRA_PARAMS} | |
6d56bfa2 MD |
85 | |
86 | # rw test, 2 lookup, 2 update threads, add only, auto resize. | |
87 | # max buckets: 1048576 | |
88 | # key range: init, lookup, and update: 0 to 99999999 | |
89 | # mm backend: "chunk" | |
ad460058 MD |
90 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A -m 1 -n 1048576 -i \ |
91 | -M 100000000 -N 100000000 -O 100000000 -B chunk ${EXTRA_PARAMS} | |
6d56bfa2 MD |
92 | |
93 | # rw test, 2 lookup, 2 update threads, add only, auto resize. | |
94 | # max buckets: 1048576 | |
95 | # key range: init, lookup, and update: 0 to 99999999 | |
96 | # mm backend: "mmap" | |
ad460058 MD |
97 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A -m 1 -n 1048576 -i \ |
98 | -M 100000000 -N 100000000 -O 100000000 -B mmap ${EXTRA_PARAMS} | |
6d56bfa2 MD |
99 | |
100 | ||
101 | # ** key range tests | |
102 | ||
103 | # rw test, 2 lookup, 2 update threads, add and del randomly, auto resize. | |
104 | # max 1048576 buckets | |
105 | # key range: init, and update: 0 to 999999 | |
106 | # key range: lookup: 1000000 to 1999999 | |
107 | # NOTE: reader threads in this test should never have a successful | |
108 | # lookup. TODO | |
ad460058 MD |
109 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A \ |
110 | -R 1000000 ${EXTRA_PARAMS} | |
6d56bfa2 MD |
111 | |
112 | # ** small key range | |
113 | ||
114 | # rw test, 2 lookup, 2 update threads, add and del randomly, auto resize. | |
115 | # max 1048576 buckets | |
116 | # key range: init, update, and lookups: 0 to 9 | |
ad460058 MD |
117 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A \ |
118 | -M 10 -N 10 -O 10 ${EXTRA_PARAMS} | |
6d56bfa2 MD |
119 | |
120 | # rw test, 2 lookup, 2 update threads, add_unique and del randomly, auto resize. | |
121 | # max 1048576 buckets | |
122 | # key range: init, update, and lookups: 0 to 9 | |
ad460058 MD |
123 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A \ |
124 | -M 10 -N 10 -O 10 -u ${EXTRA_PARAMS} | |
6d56bfa2 MD |
125 | |
126 | # rw test, 2 lookup, 2 update threads, add_replace and del randomly, auto resize. | |
127 | # max 1048576 buckets | |
128 | # key range: init, update, and lookups: 0 to 9 | |
ad460058 MD |
129 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A \ |
130 | -M 10 -N 10 -O 10 -s ${EXTRA_PARAMS} | |
6d56bfa2 MD |
131 | |
132 | # ** lookup for known keys | |
133 | ||
134 | # rw test, 2 lookup, 2 update threads, add_replace and del randomly, auto resize. | |
135 | # max 1048576 buckets | |
136 | # lookup range is entirely populated. | |
137 | # key range: init, and lookups: 0 to 9 | |
138 | # key range: updates: 10 to 19 | |
139 | # NOTE: reader threads in this test should always have successful | |
140 | # lookups. TODO | |
ad460058 MD |
141 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A \ |
142 | -M 10 -N 10 -O 10 -R 0 -T 0 -S 10 -k 10 -s ${EXTRA_PARAMS} | |
6d56bfa2 MD |
143 | |
144 | # ** Uniqueness test | |
145 | ||
146 | # rw test, 2 lookup, 2 update threads, add_unique, add_replace and del randomly, auto resize. | |
147 | # max 1048576 buckets | |
148 | # asserts that no duplicates are observed by reader threads | |
149 | # standard length hash chains | |
ad460058 MD |
150 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A \ |
151 | -U ${EXTRA_PARAMS} | |
6d56bfa2 MD |
152 | |
153 | # rw test, 2 lookup, 2 update threads, add_unique, add_replace and del randomly, auto resize. | |
154 | # max 1048576 buckets | |
155 | # asserts that no duplicates are observed by reader threads | |
156 | # create long hash chains: using modulo 4 on keys as hash | |
ad460058 MD |
157 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A \ |
158 | -U -C 4 ${EXTRA_PARAMS} |