flywithu/ntel-gpu-tools
1
0
Fork 0
mirror of https://github.com/tiagovignatti/intel-gpu-tools.git synced 2026-08-11 16:32:58 +00:00
Code Issues Releases Wiki Activity

igt/gem_ctx_thrash/threads: Allow bo resuse

Browse Source 
We already allocate enough objects to thrash the ppGTT VMs, so allow us
to reuse the batch buffers for some efficiency gains and through the
contention more towards the ctx->vm.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson
2014-12-18 16:21:16 +00:00
parent 4bde754349
commit c537cdb08e
1 changed files with 1 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/gem_ctx_thrash.c
+1
View File
@@ -251,6 +251,7 @@ threads(void)
bufmgr = drm_intel_bufmgr_gem_init(fd, 4096);
igt_assert(bufmgr);
drm_intel_bufmgr_gem_enable_reuse(bufmgr);
if (ppgtt_mode > 1)
ctx_size = aperture >> 10; /* Assume full-ppgtt of maximum size */