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igt/gem_exec_whisper: Add interruptibles tests

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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2016-03-19 14:21:34 +00:00
parent 87cad37c78
commit 83cfed8c39
1 changed files with 115 additions and 106 deletions
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37
tests/gem_exec_whisper.c
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@ -107,6 +107,7 @@ static bool ignore_engine(int gen, unsigned engine)
#define CONTEXTS 0x1
#define FDS 0x2
#define INTERRUPTIBLE 0x4
static void whisper(int fd, unsigned engine, unsigned flags)
{
@ -214,6 +215,7 @@ static void whisper(int fd, unsigned engine, unsigned flags)
gem_write(fd, batches[n].handle, 0, batch, sizeof(batch));
}
igt_interruptible(flags & INTERRUPTIBLE) {
for (pass = 0; pass < 1024; pass++) {
uint64_t offset;
@ -316,6 +318,7 @@ static void whisper(int fd, unsigned engine, unsigned flags)
store = tmp[1];
scratch = tmp[0];
}
}
igt_info("Number of migrations for execbuf: %d\n", eb_migrations);
igt_info("Number of migrations for reloc: %d\n", reloc_migrations);
@ -337,28 +340,34 @@ static void whisper(int fd, unsigned engine, unsigned flags)
igt_main
{
const struct mode {
const char *name;
unsigned flags;
} modes[] = {
{ "", 0 },
{ "contexts", CONTEXTS },
{ "contexts-interruptible", CONTEXTS | INTERRUPTIBLE},
{ "fds", FDS },
{ "fds-interruptible", FDS | INTERRUPTIBLE},
{ NULL }
};
int fd;
igt_fixture
fd = drm_open_driver_master(DRIVER_INTEL);
igt_subtest("basic")
whisper(fd, -1, 0);
igt_subtest("contexts")
whisper(fd, -1, CONTEXTS);
igt_subtest("fds")
whisper(fd, -1, FDS);
for (const struct mode *m = modes; m->name; m++)
igt_subtest_f("%s", *m->name ? m->name : "basic")
whisper(fd, -1, m->flags);
for (const struct intel_execution_engine *e = intel_execution_engines;
e->name; e++) {
igt_subtest_f("normal-%s", e->name)
whisper(fd, e->exec_id | e->flags, 0);
igt_subtest_f("contexts-%s", e->name)
whisper(fd, e->exec_id | e->flags, CONTEXTS);
igt_subtest_f("fds-%s", e->name)
whisper(fd, e->exec_id | e->flags, FDS);
for (const struct mode *m = modes; m->name; m++)
igt_subtest_f("%s%s%s",
e->name,
*m->name ? "-" : "",
m->name)
whisper(fd, e->exec_id | e->flags, m->flags);
}
igt_fixture