benchmarks: Add a set-domain benchmark

Benchmark the overhead of changing from GTT to CPU domains and vice
versa. Effectively this measures the cost of a clflush, and how well the
driver can avoid them.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson
2015-11-22 20:50:31 +00:00
parent 59f076a089
commit b68a6428db
3 changed files with 121 additions and 0 deletions
+1
View File
@@ -6,6 +6,7 @@ gem_exec_reloc
gem_exec_trace
gem_mmap
gem_prw
gem_set_domain
gem_userptr_benchmark
gem_wait
intel_upload_blit_large