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Check both kernel_accel and kernel_loops for some minimum value

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This commit is contained in:
Jens Steube 2016-05-06 14:38:08 +02:00
parent 50a7638e7b
commit 01f566451c
1 changed files with 4 additions and 2 deletions
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6
src/oclHashcat.c
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@ -2909,10 +2909,10 @@ static void autotune (hc_device_param_t *device_param)
// sometimes we're in a bad situation that the algorithm is so slow that we can not // sometimes we're in a bad situation that the algorithm is so slow that we can not
// create enough kernel_accel to do both, keep the gpu busy and stay below target_ms. // create enough kernel_accel to do both, keep the gpu busy and stay below target_ms.
// however, we need to have a minimum kernel_accel of 64. // however, we need to have a minimum kernel_accel and kernel_loops of 32.
// luckily, at this level of workload, it became a linear function // luckily, at this level of workload, it became a linear function
while (kernel_accel < 64) while (kernel_accel < 32 && kernel_loops >= 32)
{ {
const u32 kernel_accel_try = kernel_accel * 2; const u32 kernel_accel_try = kernel_accel * 2;
const u32 kernel_loops_try = kernel_loops / 2; const u32 kernel_loops_try = kernel_loops / 2;
@ -13643,6 +13643,7 @@ int main (int argc, char **argv)
* some algorithms have a maximum kernel-loops count * some algorithms have a maximum kernel-loops count
*/ */
/*
if (attack_exec == ATTACK_EXEC_OUTSIDE_KERNEL) if (attack_exec == ATTACK_EXEC_OUTSIDE_KERNEL)
{ {
if (data.salts_buf[0].salt_iter < device_param->kernel_loops_max) if (data.salts_buf[0].salt_iter < device_param->kernel_loops_max)
@ -13650,6 +13651,7 @@ int main (int argc, char **argv)
device_param->kernel_loops_max = data.salts_buf[0].salt_iter; device_param->kernel_loops_max = data.salts_buf[0].salt_iter;
} }
} }
*/
/** /**
* some algorithms need a special kernel-accel * some algorithms need a special kernel-accel