arno/hashcat
1
0
Fork 0
mirror of https://github.com/hashcat/hashcat.git synced 2024-12-16 19:58:25 +00:00
Code Issues Releases Wiki Activity

Fix final autotune balancing

Browse Source
This commit is contained in:
Jens Steube 2016-02-18 13:04:25 +01:00
parent f05944395a
commit a83622faaf
1 changed files with 24 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
src/oclHashcat.c
View File

@ -2949,7 +2949,7 @@ static void autotune (hc_device_param_t *device_param)
e_best = 0; e_best = 0;
for (int i = 0; i < STEPS_LOOPS_CNT; i++) for (int i = 0; i < STEPS_LOOPS_CNT - 1; i++)
{ {
const u32 kernel_loops_try = steps_loops[i]; const u32 kernel_loops_try = steps_loops[i];
@ -2974,7 +2974,12 @@ static void autotune (hc_device_param_t *device_param)
const double exec_ms = try_run (device_param, kernel_accel, kernel_loops, 1); const double exec_ms = try_run (device_param, kernel_accel, kernel_loops, 1);
e_best = exec_ms; u32 kernel_accel_best = kernel_accel;
u32 kernel_loops_best = kernel_loops;
u32 exec_best = exec_ms;
// reset
u32 kernel_accel_try = kernel_accel; u32 kernel_accel_try = kernel_accel;
u32 kernel_loops_try = kernel_loops; u32 kernel_loops_try = kernel_loops;
@ -2989,14 +2994,17 @@ static void autotune (hc_device_param_t *device_param)
const double exec_ms = try_run (device_param, kernel_accel_try, kernel_loops_try, 1); const double exec_ms = try_run (device_param, kernel_accel_try, kernel_loops_try, 1);
if (exec_ms > e_best) break; if (exec_ms < exec_best)
{
kernel_accel_best = kernel_accel_try;
kernel_loops_best = kernel_loops_try;
kernel_accel = kernel_accel_try; exec_best = exec_ms;
kernel_loops = kernel_loops_try; }
e_best = exec_ms;
} }
// reset
kernel_accel_try = kernel_accel; kernel_accel_try = kernel_accel;
kernel_loops_try = kernel_loops; kernel_loops_try = kernel_loops;
@ -3010,14 +3018,18 @@ static void autotune (hc_device_param_t *device_param)
const double exec_ms = try_run (device_param, kernel_accel_try, kernel_loops_try, 1); const double exec_ms = try_run (device_param, kernel_accel_try, kernel_loops_try, 1);
if (exec_ms > e_best) break; if (exec_ms < exec_best)
{
kernel_accel_best = kernel_accel_try;
kernel_loops_best = kernel_loops_try;
kernel_accel = kernel_accel_try; exec_best = exec_ms;
kernel_loops = kernel_loops_try; }
e_best = exec_ms;
} }
kernel_accel = kernel_accel_best;
kernel_loops = kernel_loops_best;
// reset timer // reset timer
device_param->exec_pos = 0; device_param->exec_pos = 0;