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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=$1 | |
6d56bfa2 MD |
18 | |
19 | TESTPROG=./test_urcu_hash | |
20 | ||
ad460058 MD |
21 | #thread multiplier: number of processors divided by 4. |
22 | NUM_CPUS=$(nproc) | |
23 | if [[ ${NUM_CPUS} -lt 4 ]]; then | |
24 | NUM_CPUS=4 # Floor at 4 due to following assumptions. | |
25 | fi | |
26 | ||
27 | THREAD_MUL=$(( ${NUM_CPUS} / 4 )) | |
6d56bfa2 MD |
28 | |
29 | EXTRA_PARAMS=-v | |
30 | ||
31 | # ** test update coherency with single-value table | |
32 | ||
33 | # rw test, single key, replace and del randomly, 4 threads, auto resize. | |
34 | # key range: init, lookup, and update: 0 to 0 | |
ad460058 | 35 | okx ${TESTPROG} 0 $((4*${THREAD_MUL})) ${TIME_UNITS} -A -s -M 1 -N 1 -O 1 ${EXTRA_PARAMS} |
6d56bfa2 MD |
36 | |
37 | # rw test, single key, add unique and del randomly, 4 threads, auto resize. | |
38 | # key range: init, lookup, and update: 0 to 0 | |
ad460058 | 39 | okx ${TESTPROG} 0 $((4*${THREAD_MUL})) ${TIME_UNITS} -A -u -M 1 -N 1 -O 1 ${EXTRA_PARAMS} |
6d56bfa2 MD |
40 | |
41 | # rw test, single key, replace and del randomly, 2 lookup threads, 2 update threads, auto resize. | |
42 | # key range: init, lookup, and update: 0 to 0 | |
ad460058 | 43 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A -s -M 1 -N 1 -O 1 ${EXTRA_PARAMS} |
6d56bfa2 MD |
44 | |
45 | # rw test, single key, add and del randomly, 2 lookup threads, 2 update threads, auto resize. | |
46 | # key range: init, lookup, and update: 0 to 0 | |
ad460058 | 47 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A -M 1 -N 1 -O 1 ${EXTRA_PARAMS} |
6d56bfa2 MD |
48 | |
49 | ||
50 | # ** test updates vs lookups with default table | |
51 | ||
52 | # rw test, 2 lookup, 2 update threads, add and del randomly, auto resize. | |
53 | # max 1048576 buckets | |
54 | # key range: init, lookup, and update: 0 to 999999 | |
ad460058 | 55 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A ${EXTRA_PARAMS} |
6d56bfa2 MD |
56 | |
57 | # rw test, 2 lookup, 2 update threads, add_replace and del randomly, auto resize. | |
58 | # max 1048576 buckets | |
59 | # key range: init, lookup, and update: 0 to 999999 | |
ad460058 | 60 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A -s ${EXTRA_PARAMS} |
6d56bfa2 MD |
61 | |
62 | # rw test, 2 lookup, 2 update threads, add_unique and del randomly, auto resize. | |
63 | # max 1048576 buckets | |
64 | # key range: init, lookup, and update: 0 to 999999 | |
ad460058 | 65 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A -u ${EXTRA_PARAMS} |
6d56bfa2 MD |
66 | |
67 | ||
68 | # test memory management backends | |
69 | ||
70 | # rw test, 2 lookup, 2 update threads, add only, auto resize. | |
71 | # max buckets: 1048576 | |
72 | # key range: init, lookup, and update: 0 to 99999999 | |
73 | # mm backend: "order" | |
ad460058 MD |
74 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A -m 1 -n 1048576 -i \ |
75 | -M 100000000 -N 100000000 -O 100000000 -B order ${EXTRA_PARAMS} | |
6d56bfa2 MD |
76 | |
77 | # rw test, 2 lookup, 2 update threads, add only, auto resize. | |
78 | # max buckets: 1048576 | |
79 | # key range: init, lookup, and update: 0 to 99999999 | |
80 | # mm backend: "chunk" | |
ad460058 MD |
81 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A -m 1 -n 1048576 -i \ |
82 | -M 100000000 -N 100000000 -O 100000000 -B chunk ${EXTRA_PARAMS} | |
6d56bfa2 MD |
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: "mmap" | |
ad460058 MD |
88 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A -m 1 -n 1048576 -i \ |
89 | -M 100000000 -N 100000000 -O 100000000 -B mmap ${EXTRA_PARAMS} | |
6d56bfa2 MD |
90 | |
91 | ||
92 | # ** key range tests | |
93 | ||
94 | # rw test, 2 lookup, 2 update threads, add and del randomly, auto resize. | |
95 | # max 1048576 buckets | |
96 | # key range: init, and update: 0 to 999999 | |
97 | # key range: lookup: 1000000 to 1999999 | |
98 | # NOTE: reader threads in this test should never have a successful | |
99 | # lookup. TODO | |
ad460058 MD |
100 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A \ |
101 | -R 1000000 ${EXTRA_PARAMS} | |
6d56bfa2 MD |
102 | |
103 | # ** small key range | |
104 | ||
105 | # rw test, 2 lookup, 2 update threads, add and del randomly, auto resize. | |
106 | # max 1048576 buckets | |
107 | # key range: init, update, and lookups: 0 to 9 | |
ad460058 MD |
108 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A \ |
109 | -M 10 -N 10 -O 10 ${EXTRA_PARAMS} | |
6d56bfa2 MD |
110 | |
111 | # rw test, 2 lookup, 2 update threads, add_unique and del randomly, auto resize. | |
112 | # max 1048576 buckets | |
113 | # key range: init, update, and lookups: 0 to 9 | |
ad460058 MD |
114 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A \ |
115 | -M 10 -N 10 -O 10 -u ${EXTRA_PARAMS} | |
6d56bfa2 MD |
116 | |
117 | # rw test, 2 lookup, 2 update threads, add_replace and del randomly, auto resize. | |
118 | # max 1048576 buckets | |
119 | # key range: init, update, and lookups: 0 to 9 | |
ad460058 MD |
120 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A \ |
121 | -M 10 -N 10 -O 10 -s ${EXTRA_PARAMS} | |
6d56bfa2 MD |
122 | |
123 | # ** lookup for known keys | |
124 | ||
125 | # rw test, 2 lookup, 2 update threads, add_replace and del randomly, auto resize. | |
126 | # max 1048576 buckets | |
127 | # lookup range is entirely populated. | |
128 | # key range: init, and lookups: 0 to 9 | |
129 | # key range: updates: 10 to 19 | |
130 | # NOTE: reader threads in this test should always have successful | |
131 | # lookups. TODO | |
ad460058 MD |
132 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A \ |
133 | -M 10 -N 10 -O 10 -R 0 -T 0 -S 10 -k 10 -s ${EXTRA_PARAMS} | |
6d56bfa2 MD |
134 | |
135 | # ** Uniqueness test | |
136 | ||
137 | # rw test, 2 lookup, 2 update threads, add_unique, add_replace and del randomly, auto resize. | |
138 | # max 1048576 buckets | |
139 | # asserts that no duplicates are observed by reader threads | |
140 | # standard length hash chains | |
ad460058 MD |
141 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A \ |
142 | -U ${EXTRA_PARAMS} | |
6d56bfa2 MD |
143 | |
144 | # rw test, 2 lookup, 2 update threads, add_unique, add_replace and del randomly, auto resize. | |
145 | # max 1048576 buckets | |
146 | # asserts that no duplicates are observed by reader threads | |
147 | # create long hash chains: using modulo 4 on keys as hash | |
ad460058 MD |
148 | okx ${TESTPROG} $((2*${THREAD_MUL})) $((2*${THREAD_MUL})) ${TIME_UNITS} -A \ |
149 | -U -C 4 ${EXTRA_PARAMS} |