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2015-01-07igt/gem_evict_(alignment|everything): contend with GPU hangsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-01-07igt/gem_reloc_vs_hang: Inject hangs!Chris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-01-07igt/gem_pread_after_blit: Inject hangs!Chris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-01-07igt/gem_concurrent_blit: Inject hangs before verifying contentsChris Wilson
After setting up the copy operations, add a hanging batch. This should mean that we complete the copy and the compare then races against the GEM reset. Hopefully, this will catch driver bugs where the target object is no longer accessible after the hang. Note: hang injection is disabled until the required kernel interface is completed. But there are useful additional tests here... Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-01-06igt/gem_ctx_thrash: Tweak resource limitsChris Wilson
On some systems (ok, most systems!) we may need to enlarge the allowed number of open files in order to create enough fd to fill the aperture. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=87572 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-01-06ioct_wrappers: Add some mmap(wc) blurb dropped between authorsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-01-06Skip MADV_DOFORK & MADV_DONTFORK calls on OS'es that don't support themAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06Don't try to use CLOCK_MONOTONIC_COARSE on OS'es that don't support itAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06Provide sighandler_t fallback for non-GNU-libc platformsAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06Need to #include <libgen.h> for basename() on SolarisAlan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06Use pthread calls instead of raw syscalls on non-Linux systemsAlan Coopersmith
Raw system calls aren't portable to other kernels. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06Solaris needs to #include <sys/kd.h> instead of <linux/kd.h>Alan Coopersmith
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06Fix #ifdef check for _SC_AVPHYS_PAGES in intel_get_avail_ram_mb()Alan Coopersmith
Check for the sysconf value used here, not the one used in the previous function. Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06igt/gem_mmap_wc: Add the invalid flags subtestAkash Goel
A new subtest added to validate the new version of gem_mmap ioctl, for creating the wc mappings, on yet to be supported flags. v2: Removed the flags checking for older kernels (Daniel) Signed-off-by: Akash Goel <akash.goel@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06igt/gem_concurrent_blit: Exercise wc mappingsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06igt/gem_fence_upload: Add comparison against wc mmapsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06igt/gem_gtt_speed: compare against WC mmapsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06igt/gem_tiled_wc: Exercise wc mmaps with swizzlingChris Wilson
This exercises both the wc mmappings and the extended get_tiling ioctl. Userspace cannot handle bit17 swizzling through wc mmaps (because bit17 requires swizzling based on the actual physical address of the page - which is unknown to userspace) and so we need an extended get_tiling ioctl to report the actual as well as the logical swizzling on an object. We then check that the contents of the object are tiled and swizzled correctly when viewed through a wc mmap. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-06igt/gem_mmap_wc: Exercise mmap(wc) interfaceChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-05lib/core: Fix compile error from rebasingChris Wilson
s/KMSG_INFO/KERN_INFO/ Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2015-01-05lib/core: Show the exitcode in kmsg as wellChris Wilson
This provides symmetry with logging the start of the test via kmsg. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-12-31tools/intel_gpu_abrt: Fix bashismVincent Cheng
intel-gpu-tools ships a #!/bin/sh script that has bash-specific syntax (which breaks on distros such as Debian and Ubuntu where /bin/sh is a symlink to something other than bash). Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=87888
2014-12-21overlay: Hide kworker threads in overviewChris Wilson
The kworker threads are used for flip handling and other non-userspace driver tasks. They are non-blocking and so do not impact upon how userspace performs, but they do obscure that information in the overview. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-12-21overlay: A couple of valgrind pleasersChris Wilson
Make sure we initialise values to keep valgrind happy Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-12-21overlay: Negative modulusChris Wilson
Don't use a negative index into the array if the desired element is negative, just wrap around properly into the ring for the chart. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-12-18igt/gem_ctx_thrash/threads: Allow bo resuseChris Wilson
We already allocate enough objects to thrash the ppGTT VMs, so allow us to reuse the batch buffers for some efficiency gains and through the contention more towards the ctx->vm. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-12-18igt/gem_ctx_thread/processes: Serialise after forking childrenChris Wilson
Play nice, especially with the subtest, and wait for the children to exit before finishing the test. If we don't we end up with a fork bomb for some unknown reason... Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-12-18igt/gem_ctx_thrash: Boost workloadsChris Wilson
Now that we are no longer busy-spinning inside random(), we can spend more time exercising i915.ko Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-12-18lib/gen8: Make rendercopy threadsafeChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-12-18lib: random() is too slowChris Wilson
random() being a good multithread-safe RNG is too slow to be used in stress tests, especially for a seemingly trivial task of randomising the order of an array. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-12-17Demos/Android.mk: build intel_sprite_onTim Gore
This reverts the effect of two commits 06fb6c233dd82aac766aa9206644f6eff668ca99 264e1ac10ac14a098a78cc9f96c4e7cabb124ee5 Both of these were to stop demos/intel_sprite_on from being built, but the first was just broken. So this commit re-enables building intel_sprite_on. However, intel_sprite_on will not build in recent Android trees. To overcome this the version of IGT kept in the Android repository will carry a patch to intel_sprite_on, and the automatic build test of IGT on android will patch the freedesktop code on the fly. Signed-off-by: Tim Gore <tim.gore@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-12-17NEWS: New heading for 1.10Thomas Wood
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-12-17igt: Add gem_ctx_thrash to fill the GGTT with contextsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-12-17tests/gem_exec_blt: Add subtest that uses dumb buffersDaniel Vetter
Just to make sure this keeps working since a patch to WARN_ON using dumb buffers in execbuf was accidentally merged. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2014-12-12Update version to 1.9 and add the release dateThomas Wood
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-12-12Demos/Android.mk: dont build intel_sprite_onTim Gore
intel_sprite_on wont build on Android. Previous attempt to disable was just wrong! Signed-off-by: Tim Gore <tim.gore@intel.com> Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-12-12NEWS: UpdatesThomas Wood
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-12-12lib: fix a few documentation warningsThomas Wood
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-12-12Android.mk: replace std=c99 with std=gnu99Tim Gore
The android makefiles were passing the -std=c99 flag to the compiler which disables the typeof keyword. This causes a build fail for a recent addition to igt_aux.h. Change this to -std=gnu99, which is the flag used in the linux build Signed-off-by: Tim Gore <tim.gore@intel.com> Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-12-12Demos/Android.mk: dont build intel_sprite_onTim Gore
intel_sprite_on wont build on Android. Signed-off-by: Tim Gore <tim.gore@intel.com> Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-12-12lib: Fix out of tree build of version.hJoonas Lahtinen
Write the version.h.tmp file into the build directory instead of source directory. This allows out of tree building when those two are not the same. Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-12-11lib: add a function to lock memory into RAMThomas Wood
Add a function to lock memory into RAM and use it in the gem_tiled_swapping test to reduce the amount of allocated memory required to force swapping. This also reduces the amount of time required for the test to complete, since the data set is smaller. The following durations were recorded with gem_tiled_swapping on a haswell system before the change: Subtest non-threaded: SUCCESS (55.889s) Subtest threaded: SUCCESS (810.532s) and after: Subtest non-threaded: SUCCESS (11.804s) Subtest threaded: SUCCESS (268.336s) v2: add various assertions and requirements and make sure gem_tiled_swapping works on systems with less RAM (Daniel Vetter) v3: fix allocation size calculation Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-12-11lib: add optional log domain filteringThomas Wood
v2: add an "application" filter for the default domain (used by applications) Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-12-11lib: introduce log domainsThomas Wood
Log domains can be used to identify the source of log messages, such as the test being run or the helper library. v2: Add separate domains for different parts of the helper library and use an empty default domain for applications. Expand the log output to include the process name and the log level of the message in addition to the domain and pid. Print the expanded message only for warning and debug messages. v3: check for glibc before using program_invocation_short_name Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-12-11tests/gem_tiled_swapping: use igt_info logging wrapperThomas Wood
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-12-10tests: replace 3D test imagesThomas Wood
Use images with a smaller file size, created by saving the left and right stereo output of glxgears. Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-12-10tools: add missing copyright headersThomas Wood
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-12-10NEWS: UpdatesThomas Wood
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-12-10Add a MAINTAINERS fileThomas Wood
Acked-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-12-10Update READMEThomas Wood
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
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