ADT
ast-experimental
Last change
on this file since bb7422a was 1b34b87, checked in by Peter A. Buhr <pabuhr@…>, 7 years ago |
Lynn's GDB essay
|
-
Property mode
set to
100644
|
File size:
1.0 KB
|
Line | |
---|
1 | _Task T {
|
---|
2 | const int tid;
|
---|
3 | std::string name;
|
---|
4 |
|
---|
5 | void f(int param) {
|
---|
6 | if ( param != 0 ) f( param - 1 ); // recursion
|
---|
7 | for ( volatile size_t i = 0; i < 100000000; i += 1 ); // delay
|
---|
8 | int x = 3;
|
---|
9 | std::string y = "example";
|
---|
10 | } // breakpoint
|
---|
11 | void main() {
|
---|
12 | if ( tid != 0 ) // T0 goes first
|
---|
13 | for ( volatile size_t i = 0; i < 1000000000; i += 1 ) // delay
|
---|
14 | if ( i % 10000000 == 0 ) yield(); // execute other tasks
|
---|
15 | f(3);
|
---|
16 | }
|
---|
17 | public:
|
---|
18 | T(const int tid) : tid( tid ) {
|
---|
19 | name = "T" + std::to_string(tid);
|
---|
20 | setName(name.c_str());
|
---|
21 | }
|
---|
22 | };
|
---|
23 | int main() {
|
---|
24 | uProcessor procs[3]; // extra processors
|
---|
25 | const int numTasks = 10;
|
---|
26 | T * tasks[numTasks]; // extra tasks
|
---|
27 | // allocate tasks with different names
|
---|
28 | for (int id = 0; id < numTasks; id += 1) {
|
---|
29 | tasks[id] = new T(id);
|
---|
30 | }
|
---|
31 | // deallocate tasks
|
---|
32 | for (int id = 0; id < numTasks; id += 1) {
|
---|
33 | delete tasks[id];
|
---|
34 | }
|
---|
35 | }
|
---|
36 |
|
---|
37 | // Local Variables: //
|
---|
38 | // compile-command: "u++-work test.cc -g -multi" //
|
---|
39 | // End: //
|
---|
Note:
See
TracBrowser
for help on using the repository browser.