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| author | Glenn Elliott <gelliott@cs.unc.edu> | 2012-05-14 16:51:05 -0400 |
|---|---|---|
| committer | Glenn Elliott <gelliott@cs.unc.edu> | 2012-05-14 16:51:05 -0400 |
| commit | 6827bb817faecede51838e2fcc8b6283e54fe872 (patch) | |
| tree | 00ff42c305926c800e18b13df8440a4de1a1a041 /litmus/litmus.c | |
| parent | af6eeb156c7da47ff5df03a3da04432c8ac4460c (diff) | |
Final GPUSync implementation.wip-gpu-rtss12
Diffstat (limited to 'litmus/litmus.c')
| -rw-r--r-- | litmus/litmus.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/litmus/litmus.c b/litmus/litmus.c index 5b301c418b96..d1f836c8af6e 100644 --- a/litmus/litmus.c +++ b/litmus/litmus.c | |||
| @@ -318,11 +318,21 @@ asmlinkage long sys_null_call(cycles_t __user *ts) | |||
| 318 | void init_gpu_affinity_state(struct task_struct* p) | 318 | void init_gpu_affinity_state(struct task_struct* p) |
| 319 | { | 319 | { |
| 320 | // under-damped | 320 | // under-damped |
| 321 | p->rt_param.gpu_fb_param_a = _frac(14008, 10000); | 321 | //p->rt_param.gpu_fb_param_a = _frac(14008, 10000); |
| 322 | p->rt_param.gpu_fb_param_b = _frac(16024, 10000); | 322 | //p->rt_param.gpu_fb_param_b = _frac(16024, 10000); |
| 323 | // critically-damped | 323 | |
| 324 | // p->rt_param.gpu_fb_param_a = _frac(102, 1000); | 324 | // emperical; |
| 325 | // p->rt_param.gpu_fb_param_b = _frac(303, 1000); | 325 | p->rt_param.gpu_fb_param_a[0] = _frac(7550, 10000); |
| 326 | p->rt_param.gpu_fb_param_b[0] = _frac(45800, 10000); | ||
| 327 | |||
| 328 | p->rt_param.gpu_fb_param_a[1] = _frac(8600, 10000); | ||
| 329 | p->rt_param.gpu_fb_param_b[1] = _frac(40000, 10000); | ||
| 330 | |||
| 331 | p->rt_param.gpu_fb_param_a[2] = _frac(6890, 10000); | ||
| 332 | p->rt_param.gpu_fb_param_b[2] = _frac(40000, 10000); | ||
| 333 | |||
| 334 | p->rt_param.gpu_fb_param_a[3] = _frac(7580, 10000); | ||
| 335 | p->rt_param.gpu_fb_param_b[3] = _frac(34590, 10000); | ||
| 326 | 336 | ||
| 327 | p->rt_param.gpu_migration = MIG_NONE; | 337 | p->rt_param.gpu_migration = MIG_NONE; |
| 328 | p->rt_param.last_gpu = -1; | 338 | p->rt_param.last_gpu = -1; |