updated parallel_for

Tsung-Wei Huang · Tsung-Wei Huang · commit 09919cba5a12 · 2018-06-05T20:55:52.000-05:00
diff --git a/example/parallel_for.cpp b/example/parallel_for.cpp
@@ -49,7 +49,7 @@ void openmp(int N) {
 
   auto tbeg = std::chrono::steady_clock::now();
   #pragma omp parallel for
-  for(size_t i=0; i<N; ++i) {
+  for(int i=0; i<N; ++i) {
     printf("fib[%d]=%d\n", range[i], fib(range[i]));
   }
   auto tend = std::chrono::steady_clock::now();
diff --git a/taskflow.hpp b/taskflow.hpp
@@ -300,7 +300,7 @@ inline void Threadpool::shutdown() {
   }
 
   for(size_t i=0; i<_threads.size(); ++i) {
-    async([](){}, Signal::SHUTDOWN);
+    silent_async([](){}, Signal::SHUTDOWN);
   }
   
   for(auto& t : _threads) {

Original file line number	Diff line number	Diff line change
`@@ -49,7 +49,7 @@ void openmp(int N) {`
`49`	`49`
`50`	`50`	`auto tbeg = std::chrono::steady_clock::now();`
`51`	`51`	`#pragma omp parallel for`
`52`		`- for(size_t i=0; i<N; ++i) {`
	`52`	`+ for(int i=0; i<N; ++i) {`
`53`	`53`	`printf("fib[%d]=%d\n", range[i], fib(range[i]));`
`54`	`54`	`}`
`55`	`55`	`auto tend = std::chrono::steady_clock::now();`
Original file line number	Diff line number	Diff line change
`@@ -300,7 +300,7 @@ inline void Threadpool::shutdown() {`
`300`	`300`	`}`
`301`	`301`
`302`	`302`	`for(size_t i=0; i<_threads.size(); ++i) {`
`303`		`- async([](){}, Signal::SHUTDOWN);`
	`303`	`+ silent_async([](){}, Signal::SHUTDOWN);`
`304`	`304`	`}`
`305`	`305`
`306`	`306`	`for(auto& t : _threads) {`