| Message ID | 20180116150943.10748-2-chris@chris-wilson.co.uk (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/tests/gem_ctx_switch.c b/tests/gem_ctx_switch.c index fdd67202f..159554e52 100644 --- a/tests/gem_ctx_switch.c +++ b/tests/gem_ctx_switch.c @@ -115,6 +115,13 @@ static void single(int fd, uint32_t handle, struct timespec start, now; unsigned int count = 0; + /* Warmup */ + for (int i = 0; i < ARRAY_SIZE(contexts); i++) { + execbuf.rsvd1 = contexts[i]; + gem_execbuf(fd, &execbuf); + } + gem_sync(fd, handle); + clock_gettime(CLOCK_MONOTONIC, &start); do { igt_while_interruptible(flags & INTERRUPTIBLE) {
Ensure that we always use every context at least once before we start running the stress-test. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> --- tests/gem_ctx_switch.c | 7 +++++++ 1 file changed, 7 insertions(+)