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2014-08-30batch: Specify number of relocations to accommodateChris Wilson
Since relocations are variable size, depending upon generation, it is easier to handle the resizing of the batch request inside the BEGIN_BATCH macro. This still leaves us with having to resize commands in a few places - which still need adaption for gen8+. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-08-29Prepare for 64bit relocation addressesChris Wilson
This reveal that quite a few locations were writing relocation offsets but only allowing for 32 bit addresses. To reveal such places in active tests, we also now double check that we do not use more batch space than declared. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-07-23igt/gem_userptr_benchmark: Fix for upstream ioctl numberTvrtko Ursulin
Hardcoding has upsides and downsides. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-04-25test/gem_userptr_*: Fix compile failDaniel Vetter
Also shut up warnings. Those revealed incorrect usage of local variables in conjunction with igt_fixture/igt_subtest. Since those use longjmps we need to move the out of the stackframe those magic blocks are declared in. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-04-25tests/gem_userptr_benchmark: Benchmarking userptr surfaces and impactTvrtko Ursulin
This adds a small benchmark for the new userptr functionality. Apart from basic surface creation and destruction, also tested is the impact of having userptr surfaces in the process address space. Reason for that is the impact of MMU notifiers on common address space operations like munmap() which is per process. v2: * Moved to benchmarks. * Added pointer read/write tests. * Changed output to say iterations per second instead of operations per second. * Multiply result by batch size for multi-create* tests for a more comparable number with create-destroy test. v3: * Use ALIGN macro. * Catchup with big lib/ reorganization. * Removed unused code and one global variable. * Fixed up some warnings. v4: * Fixed feature test, does not matter here but makes it consistent with gem_userptr_blits and clearer. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Brad Volkin <bradley.d.volkin@intel.com> Reviewed-by: Brad Volkin <bradley.d.volkin@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-04-24benchmarks: Build them on Android.Tvrtko Ursulin
They build fine so give them some exposure. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Brad Volkin <bradley.d.volkin@intel.com> Signed-off-by: Thomas Wood <thomas.wood@intel.com>
2014-03-22lib: rename intel_gpu_tools.h to intel_io.hDaniel Vetter
With the header cleanup we can now give this header a suitable name, since it now really only contains register access and other I/O functions and assorted definitions. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-03-22lib: unnecessary header removal for drmtest.h, part 2Daniel Vetter
I've left unistd.h in it - it's not strictly required but most users of drmtest.h want it for the open helpers, and then you kinda need to close that file descriptor again ... Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-03-22lib: unnecessary header removal for drmtest.h, part 1Daniel Vetter
Brought a few missing headers to light in ioctl_wrappers.h, too. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-11-06bdw: Update obvious missing blit supportBen Widawsky
This provides a macro that allows us to update all the arbitrary blit commands we have stuck throughout the code. It assumes we don't actually use 64b relocs (which is currently true). This also allows us to easily find all the areas we need to update later when we really use the upper dword. This block was done mostly with a sed job, and represents the easier in test blit implementations. v2 by Oscar: s/OUT_BATCH/BEGIN_BATCH in BLIT_COPY_BATCH_START CC: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Ben Widawsky <ben@bwidawsk.net> Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
2012-05-22lib: extract kmstest_create_fbDaniel Vetter
We should get more kms tests soon, and not needing to copy-paste a nice test pattern should be useful. That establishes a firm depency of i-g-t on cairo over everything, but I don't care so much about that. Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-01-24Make benchmarks also link against libpciaccessAlan Coopersmith
Fixes Solaris build error on build of intel_upload_blit_large: Undefined first referenced symbol in file pci_device_probe ../lib/.libs/libintel_tools.a(intel_pci.o) (symbol belongs to implicit dependency libpciaccess.so.0) pci_system_init ../lib/.libs/libintel_tools.a(intel_pci.o) (symbol belongs to implicit dependency libpciaccess.so.0) pci_device_find_by_slot ../lib/.libs/libintel_tools.a(intel_pci.o) (symbol belongs to implicit dependency libpciaccess.so.0) ld: fatal: symbol referencing errors. No output written to intel_upload_blit_large Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-01-12Benchmark: use correct src and build locationGaetan Nadon
Headers are found under top_srcdir/... Haeders are CPP flags, not C Flags AM_CPPFLAGS, AM_CFLAGS and LDAAD apply to all targets. libintel_tools.la is located in top_builddir. Acked-by: Ben Widawsky <ben@bwidawsk.net> Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
2012-01-04config: use project wide xorg warnings variableGaetan Nadon
Use CWARNFLAGS as in all of xorg. There seems to be no reason why this module should be different. The warnings were updated recently for those who install the latest util-macros. Signed-off-by: Gaetan Nadon <memsize@videotron.ca> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-01-04Use standard .gitignore file and layoutGaetan Nadon
Reusing xorg code saves maintenance in the long term. Now that m4/.gitignore is removed, the -I m4 ${ACLOCAL_FLAGS} must be removed to avoid build breakage as m4 is generated and not part of the git source. Acked-by: Cyril Brulebois <kibi@debian.org> Reviewed-by: Ben Widawsky <ben@bwidawsk.net> Signed-off-by: Gaetan Nadon <memsize@videotron.ca> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2011-11-01always require libdrmDaniel Vetter
... and also add the missing files to lib/Makefile.am Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2010-10-26Prepare for split BLT ring on Sandybridge.Chris Wilson
Depends on libdrm 057fab3382c02af54126ce395c43d4e6dce9439a Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=31123 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-04-08Enable compilation on non-Intel, non-DRM systems.Chris Wilson
A few of the tools can be performed post-mortem from a different system, so it is useful to be able to compile those tools on those foreign systems. Obviously, any program to interact with the PCI device or talk to GEM will fail on a non-Intel system. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2009-03-31Add a couple of other intel_upload_blit_large variants for comparison.Eric Anholt
2009-03-30intel_upload_blit_*: Fix reporting and generate junk instead of using random.Eric Anholt
Turns out that random completely overwhelmed the cost of the driver stuff in _large.c. I definitely want to generate data, but still be able to see the driver's responsibility.
2009-03-26Initial import of intel-graphics-tools with some microbenchmarks.Eric Anholt