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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-10-04 13:22:16 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-10-04 13:22:16 +0200 |
| commit | 1422c22e8909b189bb7cc67ee1ee403c5bd81d08 (patch) | |
| tree | eb306bd02c5f0e1d5140831a72b4126028e8ae7e /tests/gem_storedw_batches_loop.c | |
| parent | 826326bc7c464c7297687a82d03da83922555ca1 (diff) | |
tests/*storedw*: add subcases with more outstanding batches
Just in case this is better at hitting seqno signalling races ...
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'tests/gem_storedw_batches_loop.c')
| -rw-r--r-- | tests/gem_storedw_batches_loop.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/tests/gem_storedw_batches_loop.c b/tests/gem_storedw_batches_loop.c index 8cf5f719..576e5645 100644 --- a/tests/gem_storedw_batches_loop.c +++ b/tests/gem_storedw_batches_loop.c @@ -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); |