Commit | Line | Data |
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ad460058 MD |
1 | #!/bin/bash |
2 | ||
748f9af1 MJ |
3 | # 1st parameter: seconds per test |
4 | DURATION=$1 | |
5 | ||
6 | if [ "x${DURATION}" = "x" ]; then | |
7 | echo "usage: $0 [DURATION]" | |
8 | exit 1 | |
9 | fi | |
10 | ||
ad460058 MD |
11 | source ../utils/tap.sh |
12 | ||
13 | NUM_TESTS=17 | |
14 | ||
15 | plan_tests ${NUM_TESTS} | |
16 | ||
17 | diag "Executing Hash table test" | |
6d56bfa2 MD |
18 | |
19 | # TODO: missing tests: | |
20 | # - send kill signals during tests to change the behavior between | |
21 | # add/remove/random | |
22 | # - validate that "nr_leaked" is always 0 in SUMMARY for all tests | |
23 | ||
6d56bfa2 MD |
24 | TESTPROG=./test_urcu_hash |
25 | ||
fba91a85 MJ |
26 | NUM_CPUS="1" |
27 | for i in nproc gnproc; do | |
28 | NUM_CPUS=$($i 2>/dev/null) | |
29 | if [ "$?" -eq "0" ]; then | |
30 | break | |
31 | else | |
32 | NUM_CPUS="1" | |
33 | fi | |
34 | done | |
35 | ||
ad460058 | 36 | #thread multiplier: number of processors divided by 4. |
ad460058 MD |
37 | if [[ ${NUM_CPUS} -lt 4 ]]; then |
38 | NUM_CPUS=4 # Floor at 4 due to following assumptions. | |
39 | fi | |
40 | ||
748f9af1 | 41 | THREAD_MUL=$((NUM_CPUS / 4)) |
6d56bfa2 MD |
42 | |
43 | EXTRA_PARAMS=-v | |
44 | ||
45 | # ** test update coherency with single-value table | |
46 | ||
47 | # rw test, single key, replace and del randomly, 4 threads, auto resize. | |
48 | # key range: init, lookup, and update: 0 to 0 | |
748f9af1 | 49 | okx ${TESTPROG} 0 $((4*THREAD_MUL)) "${DURATION}" -A -s -M 1 -N 1 -O 1 ${EXTRA_PARAMS} |
6d56bfa2 MD |
50 | |
51 | # rw test, single key, add unique and del randomly, 4 threads, auto resize. | |
52 | # key range: init, lookup, and update: 0 to 0 | |
748f9af1 | 53 | okx ${TESTPROG} 0 $((4*THREAD_MUL)) "${DURATION}" -A -u -M 1 -N 1 -O 1 ${EXTRA_PARAMS} |
6d56bfa2 MD |
54 | |
55 | # rw test, single key, replace and del randomly, 2 lookup threads, 2 update threads, auto resize. | |
56 | # key range: init, lookup, and update: 0 to 0 | |
748f9af1 | 57 | okx ${TESTPROG} $((2*THREAD_MUL)) $((2*THREAD_MUL)) "${DURATION}" -A -s -M 1 -N 1 -O 1 ${EXTRA_PARAMS} |
6d56bfa2 MD |
58 | |
59 | # rw test, single key, add and del randomly, 2 lookup threads, 2 update threads, auto resize. | |
60 | # key range: init, lookup, and update: 0 to 0 | |
748f9af1 | 61 | okx ${TESTPROG} $((2*THREAD_MUL)) $((2*THREAD_MUL)) "${DURATION}" -A -M 1 -N 1 -O 1 ${EXTRA_PARAMS} |
6d56bfa2 MD |
62 | |
63 | ||
64 | # ** test updates vs lookups with default table | |
65 | ||
66 | # rw test, 2 lookup, 2 update threads, add and del randomly, auto resize. | |
67 | # max 1048576 buckets | |
68 | # key range: init, lookup, and update: 0 to 999999 | |
748f9af1 | 69 | okx ${TESTPROG} $((2*THREAD_MUL)) $((2*THREAD_MUL)) "${DURATION}" -A ${EXTRA_PARAMS} |
6d56bfa2 MD |
70 | |
71 | # rw test, 2 lookup, 2 update threads, add_replace and del randomly, auto resize. | |
72 | # max 1048576 buckets | |
73 | # key range: init, lookup, and update: 0 to 999999 | |
748f9af1 | 74 | okx ${TESTPROG} $((2*THREAD_MUL)) $((2*THREAD_MUL)) "${DURATION}" -A -s ${EXTRA_PARAMS} |
6d56bfa2 MD |
75 | |
76 | # rw test, 2 lookup, 2 update threads, add_unique and del randomly, auto resize. | |
77 | # max 1048576 buckets | |
78 | # key range: init, lookup, and update: 0 to 999999 | |
748f9af1 | 79 | okx ${TESTPROG} $((2*THREAD_MUL)) $((2*THREAD_MUL)) "${DURATION}" -A -u ${EXTRA_PARAMS} |
6d56bfa2 MD |
80 | |
81 | ||
82 | # test memory management backends | |
83 | ||
84 | # rw test, 2 lookup, 2 update threads, add only, auto resize. | |
85 | # max buckets: 1048576 | |
86 | # key range: init, lookup, and update: 0 to 99999999 | |
87 | # mm backend: "order" | |
748f9af1 | 88 | okx ${TESTPROG} $((2*THREAD_MUL)) $((2*THREAD_MUL)) "${DURATION}" -A -m 1 -n 1048576 -i \ |
ad460058 | 89 | -M 100000000 -N 100000000 -O 100000000 -B order ${EXTRA_PARAMS} |
6d56bfa2 MD |
90 | |
91 | # rw test, 2 lookup, 2 update threads, add only, auto resize. | |
92 | # max buckets: 1048576 | |
93 | # key range: init, lookup, and update: 0 to 99999999 | |
94 | # mm backend: "chunk" | |
748f9af1 | 95 | okx ${TESTPROG} $((2*THREAD_MUL)) $((2*THREAD_MUL)) "${DURATION}" -A -m 1 -n 1048576 -i \ |
ad460058 | 96 | -M 100000000 -N 100000000 -O 100000000 -B chunk ${EXTRA_PARAMS} |
6d56bfa2 MD |
97 | |
98 | # rw test, 2 lookup, 2 update threads, add only, auto resize. | |
99 | # max buckets: 1048576 | |
100 | # key range: init, lookup, and update: 0 to 99999999 | |
101 | # mm backend: "mmap" | |
748f9af1 | 102 | okx ${TESTPROG} $((2*THREAD_MUL)) $((2*THREAD_MUL)) "${DURATION}" -A -m 1 -n 1048576 -i \ |
ad460058 | 103 | -M 100000000 -N 100000000 -O 100000000 -B mmap ${EXTRA_PARAMS} |
6d56bfa2 MD |
104 | |
105 | ||
106 | # ** key range tests | |
107 | ||
108 | # rw test, 2 lookup, 2 update threads, add and del randomly, auto resize. | |
109 | # max 1048576 buckets | |
110 | # key range: init, and update: 0 to 999999 | |
111 | # key range: lookup: 1000000 to 1999999 | |
112 | # NOTE: reader threads in this test should never have a successful | |
113 | # lookup. TODO | |
748f9af1 | 114 | okx ${TESTPROG} $((2*THREAD_MUL)) $((2*THREAD_MUL)) "${DURATION}" -A \ |
ad460058 | 115 | -R 1000000 ${EXTRA_PARAMS} |
6d56bfa2 MD |
116 | |
117 | # ** small key range | |
118 | ||
119 | # rw test, 2 lookup, 2 update threads, add and del randomly, auto resize. | |
120 | # max 1048576 buckets | |
121 | # key range: init, update, and lookups: 0 to 9 | |
748f9af1 | 122 | okx ${TESTPROG} $((2*THREAD_MUL)) $((2*THREAD_MUL)) "${DURATION}" -A \ |
ad460058 | 123 | -M 10 -N 10 -O 10 ${EXTRA_PARAMS} |
6d56bfa2 MD |
124 | |
125 | # rw test, 2 lookup, 2 update threads, add_unique and del randomly, auto resize. | |
126 | # max 1048576 buckets | |
127 | # key range: init, update, and lookups: 0 to 9 | |
748f9af1 | 128 | okx ${TESTPROG} $((2*THREAD_MUL)) $((2*THREAD_MUL)) "${DURATION}" -A \ |
ad460058 | 129 | -M 10 -N 10 -O 10 -u ${EXTRA_PARAMS} |
6d56bfa2 MD |
130 | |
131 | # rw test, 2 lookup, 2 update threads, add_replace and del randomly, auto resize. | |
132 | # max 1048576 buckets | |
133 | # key range: init, update, and lookups: 0 to 9 | |
748f9af1 | 134 | okx ${TESTPROG} $((2*THREAD_MUL)) $((2*THREAD_MUL)) "${DURATION}" -A \ |
ad460058 | 135 | -M 10 -N 10 -O 10 -s ${EXTRA_PARAMS} |
6d56bfa2 MD |
136 | |
137 | # ** lookup for known keys | |
138 | ||
139 | # rw test, 2 lookup, 2 update threads, add_replace and del randomly, auto resize. | |
140 | # max 1048576 buckets | |
141 | # lookup range is entirely populated. | |
142 | # key range: init, and lookups: 0 to 9 | |
143 | # key range: updates: 10 to 19 | |
144 | # NOTE: reader threads in this test should always have successful | |
145 | # lookups. TODO | |
748f9af1 | 146 | okx ${TESTPROG} $((2*THREAD_MUL)) $((2*THREAD_MUL)) "${DURATION}" -A \ |
ad460058 | 147 | -M 10 -N 10 -O 10 -R 0 -T 0 -S 10 -k 10 -s ${EXTRA_PARAMS} |
6d56bfa2 MD |
148 | |
149 | # ** Uniqueness test | |
150 | ||
151 | # rw test, 2 lookup, 2 update threads, add_unique, add_replace and del randomly, auto resize. | |
152 | # max 1048576 buckets | |
153 | # asserts that no duplicates are observed by reader threads | |
154 | # standard length hash chains | |
748f9af1 | 155 | okx ${TESTPROG} $((2*THREAD_MUL)) $((2*THREAD_MUL)) "${DURATION}" -A \ |
ad460058 | 156 | -U ${EXTRA_PARAMS} |
6d56bfa2 MD |
157 | |
158 | # rw test, 2 lookup, 2 update threads, add_unique, add_replace and del randomly, auto resize. | |
159 | # max 1048576 buckets | |
160 | # asserts that no duplicates are observed by reader threads | |
161 | # create long hash chains: using modulo 4 on keys as hash | |
748f9af1 | 162 | okx ${TESTPROG} $((2*THREAD_MUL)) $((2*THREAD_MUL)) "${DURATION}" -A \ |
ad460058 | 163 | -U -C 4 ${EXTRA_PARAMS} |