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ffnamespace:tutorial [2015/09/08 14:59] torquati |
ffnamespace:tutorial [2015/09/08 16:52] (current) torquati |
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| ===== Tutorial ===== | ===== Tutorial ===== | ||
| - | * [[http://calvados.di.unipi.it/storage/tutorial/html/tutorial.html|Single HTML file]] (version August 2014) | + | * [[http://calvados.di.unipi.it/storage/tutorial/html/tutorial.html|Single HTML file]] (version September 2015) |
| - | * [[http://calvados.di.unipi.it/storage/tutorial/fftutorial.pdf|PDF file]] (version September 2014) | + | * [[http://calvados.di.unipi.it/storage/tutorial/fftutorial.pdf|PDF file]] (version September 2015) |
| - | * [[http://calvados.di.unipi.it/storage/tutorial/fftutorial_source_code.tgz | Tests and examples - source code tarball]] (version September 2014) | + | * [[http://calvados.di.unipi.it/storage/tutorial/fftutorial_source_code.tgz | Tests and examples - source code tarball]] (version September 2015) |
| ===== Very short Tutorial ===== | ===== Very short Tutorial ===== | ||
| Line 32: | Line 32: | ||
| typedef long fftask_t; | typedef long fftask_t; | ||
| - | struct firstStage: ff_node_t<task_t> { | + | struct firstStage: ff_node_t<fftask_t> { |
| fftask_t *svc(fftask_t *t) { | fftask_t *svc(fftask_t *t) { | ||
| for(long i=0;i<10;++i) ff_send_out(new fftask_t(i)); | for(long i=0;i<10;++i) ff_send_out(new fftask_t(i)); | ||
| Line 42: | Line 42: | ||
| return t; | return t; | ||
| } | } | ||
| - | struct thirdStage: ff_node_t<task_t> { | + | struct thirdStage: ff_node_t<fftask_t> { |
| fftask_t *svc(fftask_t *t) { | fftask_t *svc(fftask_t *t) { | ||
| std::cout << "stage" << get_my_id() << " received " << *t << "\n"; | std::cout << "stage" << get_my_id() << " received " << *t << "\n"; | ||
| Line 73: | Line 73: | ||
| int main() { | int main() { | ||
| - | std::vector<std::unique_ptr<ff_node> > W = { // the farm has 2 workers | + | std::vector<std::unique_ptr<ff_node> > W; |
| - | make_unique<thirdStage>(), | + | // the farm has 2 workers |
| - | make_unique<thirdStage>() | + | W.push_back( make_unique<thirdStage>()); |
| - | }; | + | W.push_back( make_unique<thirdStage>()); |
| + | | ||
| ff_Pipe<> pipe(make_unique<firstStage>(), | ff_Pipe<> pipe(make_unique<firstStage>(), | ||
| make_unique<ff_node_F<fftask_t> >(secondStage), | make_unique<ff_node_F<fftask_t> >(secondStage), | ||
| - | make_unique<ff_Farm<fftask_f> >(std::move(W)) | + | make_unique<ff_Farm<fftask_t> >(std::move(W)) |
| ); | ); | ||
| if (pipe.run_and_wait_end()<0) error("running pipe"); | if (pipe.run_and_wait_end()<0) error("running pipe"); | ||
ffnamespace/tutorial.1441717183.txt.gz · Last modified: 2015/09/08 14:59 by torquati
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