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/*
* Copyright © 2015 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*
* Authors:
* Tvrtko Ursulin <tvrtko.ursulin@intel.com>
*
*/
/** @file gem_request_retire
*
* Collection of tests targeting request retirement code paths.
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <fcntl.h>
#include <inttypes.h>
#include <errno.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <sys/mman.h>
#include <signal.h>
#include <pthread.h>
#include <time.h>
#include "drm.h"
#include "i915_drm.h"
#include "i915/gem.h"
#include "igt.h"
IGT_TEST_DESCRIPTION("Collection of tests targeting request retirement code"
" paths.");
/*
* A single bo is operated from batchbuffers submitted from two contexts and on
* different rings.
* One execbuf finishes way ahead of the other at which point the respective
* context is destroyed.
*/
static void
test_retire_vma_not_inactive(int fd)
{
struct intel_execution_engine2 *e;
igt_spin_t *bg = NULL;
__for_each_physical_engine(fd, e) {
igt_spin_t *spin;
uint32_t ctx;
if (!bg) {
bg = igt_spin_new(fd, .engine = e->flags);
continue;
}
ctx = gem_context_clone_with_engines(fd, 0);
spin = igt_spin_new(fd, ctx,
.engine = e->flags,
.dependency = bg->handle,
.flags = IGT_SPIN_SOFTDEP);
gem_context_destroy(fd, ctx);
igt_spin_end(spin);
gem_sync(fd, spin->handle);
igt_spin_free(fd, spin);
}
igt_drop_caches_set(fd, DROP_RETIRE);
igt_spin_free(fd, bg);
}
int fd;
igt_main
{
igt_fixture {
fd = drm_open_driver(DRIVER_INTEL);
igt_require_gem(fd);
gem_require_blitter(fd);
gem_require_contexts(fd);
}
igt_subtest("retire-vma-not-inactive")
test_retire_vma_not_inactive(fd);
}
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