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Evghenii
2013-11-15 17:59:04 +01:00
parent 95d6647dce
commit a2d12517e7
3 changed files with 12 additions and 4 deletions
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6
examples_cuda/options/options.ispc
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@@ -76,10 +76,12 @@ 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)64, (int)count/16384);
uniform int nTasks = 2048; //count/16384; //max((int)64, (int)count/16384);
launch[nTasks] bs_task(Sa, Xa, Ta, ra, va, result, count);
}
/********/
export void
black_scholes_ispc(uniform float Sa[], uniform float Xa[], uniform float Ta[],
@@ -149,6 +151,6 @@ 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)64, (int)count/16384);
uniform int nTasks = 2048; //count/16384; //max((int)64, (int)count/16384);
launch[nTasks] binomial_task(Sa, Xa, Ta, ra, va, result, count);
}