https://community.intel.com/t5/Software-Archive/Can-we-expose-parallelism-in-reduce-function/m-p/740447#M201 Hi I am developping a software where the reducer's reduce function has some parallelism I'd like to expose. Before stepping into the development, I just wonder if anyone know if we can use cilk keywords inside a reduce function? Or that I can't do it because the reduce function has to be serial?<BR /><BR />Many thanks!<BR />Justin<BR /> Thu, 15 Sep 2011 03:39:51 GMT Zhunping_Zhang 2011-09-15T03:39:51Z https://community.intel.com/t5/Software-Archive/Can-we-expose-parallelism-in-reduce-function/m-p/740447#M201 Hi I am developping a software where the reducer's reduce function has some parallelism I'd like to expose. Before stepping into the development, I just wonder if anyone know if we can use cilk keywords inside a reduce function? Or that I can't do it because the reduce function has to be serial?<BR /><BR />Many thanks!<BR />Justin<BR /> Thu, 15 Sep 2011 03:39:51 GMT https://community.intel.com/t5/Software-Archive/Can-we-expose-parallelism-in-reduce-function/m-p/740447#M201 Zhunping_Zhang 2011-09-15T03:39:51Z https://community.intel.com/t5/Software-Archive/Can-we-expose-parallelism-in-reduce-function/m-p/740448#M202 You can use the Cilk keywords, but the runtime disables stealing while executing your reduce function so your code will always execute serially.<BR /><BR />How important is the use of parallelism within your reduce function?<BR /><BR /> - Barry<BR /> Thu, 15 Sep 2011 13:33:22 GMT https://community.intel.com/t5/Software-Archive/Can-we-expose-parallelism-in-reduce-function/m-p/740448#M202 Barry_T_Intel 2011-09-15T13:33:22Z