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tests/gem_concurrent_all: Add a couple more sanitycheck patterns

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As always, the goal is to quickly stress a variety of workloads that
often lead to kernel bugs.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2015-12-17 09:16:42 +00:00
parent 04bd964527
commit 8bf09f3d12
1 changed files with 66 additions and 5 deletions
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71
tests/gem_concurrent_all.c
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@ -582,9 +582,26 @@ static void check_gpu(void)
igt_assert_eq(missed_irq, 0); igt_assert_eq(missed_irq, 0);
} }
static void do_basic(struct buffers *buffers, static void do_basic0(struct buffers *buffers,
do_copy do_copy_func, do_copy do_copy_func,
do_hang do_hang_func) do_hang do_hang_func)
{
gem_quiescent_gpu(fd);
buffers->mode->set_bo(buffers->src[0], 0xdeadbeef, width, height);
for (int i = 0; i < buffers->count; i++) {
struct igt_hang_ring hang = do_hang_func();
do_copy_func(buffers->dst[i], buffers->src[0]);
buffers->mode->cmp_bo(buffers->dst[i], 0xdeadbeef, width, height, buffers->dummy);
igt_post_hang_ring(fd, hang);
}
}
static void do_basic1(struct buffers *buffers,
do_copy do_copy_func,
do_hang do_hang_func)
{ {
gem_quiescent_gpu(fd); gem_quiescent_gpu(fd);
@ -593,13 +610,41 @@ static void do_basic(struct buffers *buffers,
buffers->mode->set_bo(buffers->src[i], i, width, height); buffers->mode->set_bo(buffers->src[i], i, width, height);
buffers->mode->set_bo(buffers->dst[i], ~i, width, height); buffers->mode->set_bo(buffers->dst[i], ~i, width, height);
do_copy_func(buffers->dst[i], buffers->src[i]); do_copy_func(buffers->dst[i], buffers->src[i]);
usleep(0); /* let someone else claim the mutex */
buffers->mode->cmp_bo(buffers->dst[i], i, width, height, buffers->dummy); buffers->mode->cmp_bo(buffers->dst[i], i, width, height, buffers->dummy);
igt_post_hang_ring(fd, hang); igt_post_hang_ring(fd, hang);
} }
} }
static void do_basicN(struct buffers *buffers,
do_copy do_copy_func,
do_hang do_hang_func)
{
struct igt_hang_ring hang;
gem_quiescent_gpu(fd);
for (int i = 0; i < buffers->count; i++) {
buffers->mode->set_bo(buffers->src[i], i, width, height);
buffers->mode->set_bo(buffers->dst[i], ~i, width, height);
}
hang = do_hang_func();
for (int i = 0; i < buffers->count; i++) {
do_copy_func(buffers->dst[i], buffers->src[i]);
usleep(0); /* let someone else claim the mutex */
}
for (int i = 0; i < buffers->count; i++)
buffers->mode->cmp_bo(buffers->dst[i], i, width, height, buffers->dummy);
igt_post_hang_ring(fd, hang);
}
static void do_overwrite_source(struct buffers *buffers, static void do_overwrite_source(struct buffers *buffers,
do_copy do_copy_func, do_copy do_copy_func,
do_hang do_hang_func) do_hang do_hang_func)
@ -1048,11 +1093,27 @@ run_basic_modes(const char *prefix,
batch = buffers_init(&buffers, mode, fd); batch = buffers_init(&buffers, mode, fd);
} }
igt_subtest_f("%s-%s-%s-sanitycheck%s%s", prefix, mode->name, p->prefix, suffix, h->suffix) { igt_subtest_f("%s-%s-%s-sanitycheck0%s%s", prefix, mode->name, p->prefix, suffix, h->suffix) {
h->require(); h->require();
p->require(); p->require();
buffers_create(&buffers, num_buffers); buffers_create(&buffers, num_buffers);
run_wrap_func(&buffers, do_basic, run_wrap_func(&buffers, do_basic0,
p->copy, h->hang);
}
igt_subtest_f("%s-%s-%s-sanitycheck1%s%s", prefix, mode->name, p->prefix, suffix, h->suffix) {
h->require();
p->require();
buffers_create(&buffers, num_buffers);
run_wrap_func(&buffers, do_basic1,
p->copy, h->hang);
}
igt_subtest_f("%s-%s-%s-sanitycheckN%s%s", prefix, mode->name, p->prefix, suffix, h->suffix) {
h->require();
p->require();
buffers_create(&buffers, num_buffers);
run_wrap_func(&buffers, do_basicN,
p->copy, h->hang); p->copy, h->hang);
} }