ADT
aaron-thesis
arm-eh
ast-experimental
cleanup-dtors
deferred_resn
demangler
enum
forall-pointer-decay
jacob/cs343-translation
jenkins-sandbox
new-ast
new-ast-unique-expr
new-env
no_list
persistent-indexer
pthread-emulation
qualifiedEnum
resolv-new
with_gc
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Last change
on this file since dba6db9 was f80ab45, checked in by Thierry Delisle <tdelisle@…>, 9 years ago |
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Internal scheduling tests
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-
Property mode
set to
100644
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File size:
921 bytes
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| [f80ab45] | 1 | #include <fstream>
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| [5ea06d6] | 2 | #include <kernel>
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| 3 | #include <monitor>
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| 4 | #include <thread>
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| 5 |
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| 6 | monitor global_t {
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| 7 | int value;
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| 8 | };
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| 9 |
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| 10 | global_t global;
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| 11 |
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| 12 | condition cond;
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| 13 |
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| 14 | thread Signalee {};
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| 15 | thread Signaler {};
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| 16 |
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| 17 | void step1( global_t * mutex this ) {
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| [f80ab45] | 18 | sout | "Step 1" | endl;
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| [5ea06d6] | 19 | this->value = 1;
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| 20 | wait( &cond );
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| 21 | }
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| 22 |
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| 23 | void step2( global_t * mutex this ) {
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| 24 | if( this->value != 1) abort();
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| 25 |
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| [f80ab45] | 26 | sout | "Step 2" | endl;
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| [5ea06d6] | 27 | this->value = 2;
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| 28 | signal( &cond );
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| 29 | }
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| 30 |
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| 31 | void step3( global_t * mutex this ) {
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| 32 | if( this->value != 2) abort();
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| 33 |
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| [f80ab45] | 34 | sout | "Step 3" | endl;
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| 35 | this->value = 3;
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| [5ea06d6] | 36 | signal( &cond );
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| 37 | }
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| 38 |
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| 39 | void main( Signalee* this ) {
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| 40 | step1( &global );
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| 41 | step3( &global );
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| 42 | }
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| 43 |
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| 44 | void main( Signaler* this ) {
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| 45 | for(int i = 0; i < 10_000; i++) {
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| 46 | asm volatile ("" : : : "memory");
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| 47 | }
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| 48 |
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| 49 | step2( &global );
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| 50 | }
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| 51 |
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| 52 | int main(int argc, char* argv[]) {
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| 53 | assert( global.__mon.entry_queue.tail != NULL );
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| 54 | processor p;
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| 55 | {
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| 56 | Signalee a;
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| 57 | Signaler b;
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| 58 | }
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| 59 | if( global.value != 3) abort();
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| 60 | }
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