[Intel-gfx] [PATCH i-g-t] i915/gem_mmap_gtt: Run forked mmap tests on tgl

Chris Wilson chris at chris-wilson.co.uk
Tue Sep 17 11:23:48 UTC 2019


Tigerlake does not seem to be suffering from the same fault as Icelake
did, so let the tests run as they should complete within the timeout.

Early tgl results:

basic-small-copy: SUCCESS (1,671s)
forked-basic-small-copy: SUCCESS (37,568s)

medium-copy: SUCCESS (3,307s)
forked-medium-copy: SUCCESS (76,614s)
forked-medium-copy-XY: SUCCESS (203,251s)
forked-medium-copy-odd: SUCCESS (204,265s)

Not great, but nowhere near as bad as icl,
       single      forked
glk:    2.15s       2.89s
icl:    2.50s     281.08s

References: https://bugs.freedesktop.org/show_bug.cgi?id=110882
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala at linux.intel.com>
Cc: Martin Peres <martin.peres at linux.intel.com>
---
 tests/i915/gem_mmap_gtt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/i915/gem_mmap_gtt.c b/tests/i915/gem_mmap_gtt.c
index ac439cdf8..e2c6ad9a0 100644
--- a/tests/i915/gem_mmap_gtt.c
+++ b/tests/i915/gem_mmap_gtt.c
@@ -792,7 +792,7 @@ test_huge_copy(int fd, int huge, int tiling_a, int tiling_b, int ncpus)
 	uint64_t huge_object_size, i;
 	unsigned mode = CHECK_RAM;
 
-	igt_fail_on_f(intel_gen(devid) >= 11 && ncpus > 1,
+	igt_fail_on_f(intel_gen(devid) == 11 && ncpus > 1,
 		      "Please adjust your expectations, https://bugs.freedesktop.org/show_bug.cgi?id=110882\n");
 
 	switch (huge) {
-- 
2.23.0



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