Changeset 43426d4
- Timestamp:
- May 5, 2017, 1:38:37 PM (7 years ago)
- Branches:
- ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, deferred_resn, demangler, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, with_gc
- Children:
- 982ed5b
- Parents:
- bd951f7
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
src/benchmark/csv-data.c
rbd951f7 r43426d4 100 100 } 101 101 102 //----------------------------------------------------------------------------- 103 // single internal sched entry 104 mon_t mon1; 105 106 condition cond1a; 107 condition cond1b; 108 109 thread thrd1a { long long int * out; }; 110 thread thrd1b {}; 111 112 void ?{}( thrd1a * this, long long int * out ) { 113 this->out = out; 114 } 115 116 void side1A( mon_t * mutex a, long long int * out ) { 117 long long int StartTime, EndTime; 118 119 StartTime = Time(); 120 for( int i = 0;; i++ ) { 121 signal(&cond1a); 122 if( i > N ) break; 123 wait(&cond1b); 124 } 125 EndTime = Time(); 126 127 *out = ( EndTime - StartTime ) / N; 128 } 129 130 void side1B( mon_t * mutex a ) { 131 for( int i = 0;; i++ ) { 132 signal(&cond1b); 133 if( i > N ) break; 134 wait(&cond1a); 135 } 136 } 137 138 void main( thrd1a * this ) { side1A( &mon1, this->out ); } 139 void main( thrd1b * this ) { side1B( &mon1 ); } 140 141 long long int measure_1_sched_int() { 142 long long int t; 143 { 144 thrd1a a = { &t }; 145 thrd1b b; 146 } 147 return t; 148 } 149 150 //----------------------------------------------------------------------------- 151 // multi internal sched entry 152 mon_t mon2; 153 154 condition cond2a; 155 condition cond2b; 156 157 thread thrd2a { long long int * out; }; 158 thread thrd2b {}; 159 160 void ?{}( thrd2a * this, long long int * out ) { 161 this->out = out; 162 } 163 164 void side2A( mon_t * mutex a, mon_t * mutex b, long long int * out ) { 165 long long int StartTime, EndTime; 166 167 StartTime = Time(); 168 for( int i = 0;; i++ ) { 169 signal(&cond2a); 170 if( i > N ) break; 171 wait(&cond2b); 172 } 173 EndTime = Time(); 174 175 *out = ( EndTime - StartTime ) / N; 176 } 177 178 void side2B( mon_t * mutex a, mon_t * mutex b ) { 179 for( int i = 0;; i++ ) { 180 signal(&cond2b); 181 if( i > N ) break; 182 wait(&cond2a); 183 } 184 } 185 186 void main( thrd2a * this ) { side2A( &mon1, &mon2, this->out ); } 187 void main( thrd2b * this ) { side2B( &mon1, &mon2 ); } 188 189 long long int measure_2_sched_int() { 190 long long int t; 191 { 192 thrd2a a = { &t }; 193 thrd2b b; 194 } 195 return t; 196 } 197 198 //----------------------------------------------------------------------------- 199 // main loop 102 200 int main() 103 201 { … … 106 204 sout | measure_thread() | ','; 107 205 sout | measure_1_monitor_entry() | ','; 108 sout | measure_2_monitor_entry() | endl; 109 } 206 sout | measure_2_monitor_entry() | ','; 207 sout | measure_1_sched_int() | ','; 208 sout | measure_2_sched_int() | endl; 209 }
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