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tests/*storedw*: add subcases with more outstanding batches

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Just in case this is better at hitting seqno signalling races ...

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter
2012-10-04 13:22:16 +02:00
parent 826326bc7c
commit 1422c22e89
4 changed files with 44 additions and 8 deletions
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tests/gem_storedw_batches_loop.c
+11 -2
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@@ -48,12 +48,14 @@ static int has_ppgtt = 0;
/* Like the store dword test, but we create new command buffers each time */
static void
store_dword_loop(void)
store_dword_loop(int div)
{
int cmd, i, val = 0, ret;
uint32_t *buf;
drm_intel_bo *cmd_bo;
printf("running storedw loop with stall every %i batch\n", div);
cmd = MI_STORE_DWORD_IMM;
if (!has_ppgtt)
cmd |= MI_MEM_VIRTUAL;
@@ -104,6 +106,9 @@ store_dword_loop(void)
exit(-1);
}
if (i % div != 0)
goto cont;
drm_intel_bo_wait_rendering(cmd_bo);
drm_intel_bo_map(target_bo, 1);
@@ -118,6 +123,7 @@ store_dword_loop(void)
buf[0] = 0; /* let batch write it again */
drm_intel_bo_unmap(target_bo);
cont:
drm_intel_bo_unreference(cmd_bo);
val++;
@@ -162,7 +168,10 @@ int main(int argc, char **argv)
exit(-1);
}
store_dword_loop();
store_dword_loop(1);
store_dword_loop(2);
store_dword_loop(3);
store_dword_loop(5);
drm_intel_bo_unreference(target_bo);
drm_intel_bufmgr_destroy(bufmgr);