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Windows build fixes for examples, update options task granularity

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This commit is contained in:
Matt Pharr
2011-12-05 14:23:50 -08:00
parent ffc1d97df7
commit f19c2aba40
4 changed files with 19 additions and 13 deletions
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2
examples/options/options.cpp
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@@ -31,6 +31,8 @@
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#define NOMINMAX
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

4
examples/options/options.ispc
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@@ -76,7 +76,7 @@ export void
black_scholes_ispc_tasks(uniform float Sa[], uniform float Xa[], uniform float Ta[],
uniform float ra[], uniform float va[],
uniform float result[], uniform int count) {
uniform int nTasks = max((int)1, (int)count/1024);
uniform int nTasks = max((int)64, (int)count/16384);
launch[nTasks] < bs_task(Sa, Xa, Ta, ra, va, result, count) >;
}
@@ -149,6 +149,6 @@ binomial_put_ispc_tasks(uniform float Sa[], uniform float Xa[],
uniform float Ta[], uniform float ra[],
uniform float va[], uniform float result[],
uniform int count) {
uniform int nTasks = max((int)1, (int)count/1024);
uniform int nTasks = max((int)64, (int)count/16384);
launch[nTasks] < binomial_task(Sa, Xa, Ta, ra, va, result, count) >;
}