diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-10-08 14:11:08 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-10-08 14:14:52 +0100 |
| commit | 9ce50ffed89a46fa1bc98ee2cfe2271c49801079 (patch) | |
| tree | ce910238b86eaf57fb39ef123605a746fef55d95 /tests/i915/gem_exec_capture.c | |
| parent | a15f8da169c7ab32db77aca7ae2b26c616c9edef (diff) | |
i915/gem_exec_capture: Set preempt-timeout to speed up hangcheck
We set a goal for hangcheck to remove the hung request, and this in part
depends on hangcheck being able to make reasonable progress.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Diffstat (limited to 'tests/i915/gem_exec_capture.c')
| -rw-r--r-- | tests/i915/gem_exec_capture.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/tests/i915/gem_exec_capture.c b/tests/i915/gem_exec_capture.c index 186bed7e..84efdd94 100644 --- a/tests/i915/gem_exec_capture.c +++ b/tests/i915/gem_exec_capture.c @@ -494,7 +494,7 @@ static void many(int fd, int dir, uint64_t size, unsigned int flags) free(offsets); } -static void prioinv(int fd, int dir, unsigned ring) +static void prioinv(int fd, int dir, unsigned ring, const char *name) { const uint32_t bbe = MI_BATCH_BUFFER_END; struct drm_i915_gem_exec_object2 obj = { @@ -514,6 +514,9 @@ static void prioinv(int fd, int dir, unsigned ring) igt_require(igt_params_set(fd, "reset", "%u", -1)); /* engine resets! */ igt_require(gem_gpu_reset_type(fd) > 1); + /* Needs to be fast enough for the hangcheck to return within 1s */ + gem_engine_property_printf(fd, name, "preempt_timeout_ms", "%d", 500); + gtt = gem_aperture_size(fd) / size; ram = (intel_get_avail_ram_mb() << 20) / size; igt_debug("Available objects in GTT:%"PRIu64", RAM:%"PRIu64"\n", @@ -648,7 +651,7 @@ igt_main } test_each_engine("pi", fd, e) - prioinv(fd, dir, e->flags); + prioinv(fd, dir, e->flags, e->name); igt_fixture { close(dir); |