| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
|
|
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
|
|
At the moment, it's only used for gen6 but that will change soon. We use
the genX prefix for recompiled things in the Vulkan driver. It isn't
great, but it seems to have worked ok.
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
|
|
Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
|
|
Now that the compiler has been completely separated from libmesa, we no
longer need these. We can make the tests much smaller by not linking them
in. This also ensures that anyone who runs make check won't accidentally
put in any dependencies from the compiler to the rest of mesa core.
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
|
|
Otherwise we won't be able to regenerate the source file(s).
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
|
|
To avoid build issues, ensure that you're running `make' at the top level
and/or you've executed `make clean' beforehand.
Reviewed-by: Chad Versace <chad.versace@intel.com>
|
|
There is not initial assignment, thus appending to it does not work.
Fixes: b27c85c4c08 "i965: add build rule for brw_nir_trig_workarounds.c"
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
|
|
Commit bfd17c76c126 ("i965: Port INTEL_PRECISE_TRIG=1 to NIR.") added a
generated file brw_nir_trig_workarounds.c which broke the Android build.
Add the necessary makefiles to the Android build.
Cc: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Tested-by: Chih-Wei Huang <cwhuang@linux.org.tw>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
|
|
This makes the extra multiply visible to NIR's algebraic optimizations
(for constant reassociation) as well as constant folding. This means
that when the result of sin/cos are multiplied by an constant, we can
eliminate the extra multiply altogether, reducing the cost of the
workaround.
It also means we only have to implement it one place, rather than in
both backends.
This makes INTEL_PRECISE_TRIG=1 cost nothing on GPUTest/Volplosion,
which has a ton of sin() calls, but always multiplies them by an
immediate constant. The extra multiply gets folded away.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Matt Turner <mattst88@gmail.com>
|
|
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Acked-by: Matt Turner <mattst88@gmail.com>
Acked-by: Jose Fonseca <jfonseca@vmware.com>
|
|
Correct some occurrences of -ldl and -lpthread to use
$(DLOPEN_LIBS) and $(PTHREAD_LIBS) respectively.
Signed-off-by: Jonathan Gray <jsg@jsg.id.au>
Cc: "11.0 11.1" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
|
|
This include the same tests coming from test_fs_cmod_propagation, (non
vector glsl types included) plus some new with vec4 types, inspired on
the regressions found while the optimization was a work in progress.
Additionally, the check of number of instructions after the
optimization was changed from EXPECT_EQ to ASSERT_EQ. This was done to
avoid a crash on failing tests that expected no optimization, as after
checking the number of instructions, there were some checks related to
this last instruction opcode/conditional mod.
v2: update tests after Matt Turner's review of the optimization pass
v3: tweaks on the tests (mostly on the comments), after Matt Turner's
review
Reviewed-by: Matt Turner <mattst88@gmail.com>
|
|
commit b9b40ef9b7644ea24768bc8b7464b1719efe99bf
Author: Rob Clark <robclark@freedesktop.org>
AuthorDate: Sat Oct 10 13:55:07 2015 -0400
nir: remove dependency on glsl
broke things for i965 out of tree build.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
|
|
We can now link the unit tests against just libi965_compiler.la. This
lets us drop a lot of DRI driver dependencies, but we still pull in all
of libmesa and more.
This also provides a few standalone users of libi965_compiler.la, which
will help us accidentally using i965_dri.so functions from the compiler.
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
Signed-off-by: Kristian Høgsberg Kristensen <krh@bitplanet.net>
|
|
This introduces a new libtool helper library, libi965_compiler.la. This
library is moderately self-contained, but still needs to link to all of
libmesa.la among other things.
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
Signed-off-by: Kristian Høgsberg Kristensen <krh@bitplanet.net>
|
|
As we use the file from both the dri modules and loader, we end up with
multiple definition of the symbols provided in our gallium dri modules.
Additionally we compile the file twice.
Resolve both issues, effectively enabling the build on toolchains which
don't support -Wl,--allow-multiple-definition.
v2: [Emil Velikov]
- Fix the Scons/Android build.
- Resolve libgbm build issues (bring back the missing -lm)
Cc: Julien Isorce <j.isorce@samsung.com>
Cc: "10.5 10.6" <mesa-stable@lists.freedesktop.org>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=90310
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=90905
Acked-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
|
|
Cc: "10.5" <mesa-stable@lists.freedesktop.org>
Bugzilla: https://bugs.gentoo.org/show_bug.cgi?id=540962
|
|
v2: Try to patch up the scons bits.
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
|
|
Cc: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
|
|
Before, we used a system where a file, nir_opcodes.h, defined some macros that
were included to generate the enum values and the nir_op_infos structure. This
worked pretty well, but for development the error messages were never very
useful, Python tools couldn't understand the opcode list, and it was difficult
to use nir_opcodes.h to do other things like autogenerate a builder API. Now, we
store opcode information in nir_opcodes.py, and we have nir_opcodes_c.py to
generate the old nir_opcodes.c and nir_opcodes_h.py to generate nir_opcodes.h,
which contains all the enum names and gets included into nir.h like before. In
addition to solving the above problems, using Python and Mako to generate
everything means that it's much easier to add keep information centralized as we
add new things like constant propagation that require per-opcode information.
v2:
- make Opcode derive from object (Dylan)
- don't use assert like it's a function (Dylan)
- style fixes for fnoise, use xrange (Dylan)
- use iterkeys() in nir_opcodes_h.py (Dylan)
- use pydoc-style comments (Jason)
- don't make fmin/fmax commutative and associative yet (Jason)
Signed-off-by: Connor Abbott <cwabbott0@gmail.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
v3 Jason Ekstrand <jason.ekstrand@intel.com>
- Alphabetize source file lists
- Generate nir_opcodes.h in the builddir instead of the source dir
- Include $(builddir)/src/glsl/nir in the i965 build
- Rework nir_opcodes.h generation so it generates a complete header file
instead of one that has to be embedded inside an enum declaration
|
|
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
Using Eric's original VF -> float conversion code to initialize the
table.
|
|
No longer needed as the file was removed with
commit 8c229d306b3f312adbdfbaf79967ee43fbfc839e
Author: Kenneth Graunke <kenneth@whitecape.org>
Date: Mon Aug 11 10:07:07 2014 -0700
i965: Delete the Gen8 code generators.
We now use the brw_eu_emit.c code instead.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
|
|
They've served their purpose (in transitioning blorp to using
fs_generator) and now they just necessitate large amounts of manual
labor to regenerate if the disassembler changes.
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
I thought I was seeing a bug in the code while reviewing, but it's not
there.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
|
|
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
|
|
Broadwell significantly changes the EU instruction encoding. Many of
the fields got moved to different bit positions; some even got split
in two.
With so many changes, it was infeasible to continue using struct
brw_instruction. We needed a new representation.
This new approach is a bit different: rather than a struct, I created a
class that has four DWords, and helper functions that read/write various
bits. This has several advantages:
1. We can create several different names for the same bits. For
example, conditional modifiers, SFID for SEND instructions, and the
MATH instruction's function opcode are all stored in bits 27:24.
In each situation, we can use the appropriate setter function:
set_sfid(), set_math_function(), or set_cond_modifier(). This
is much easier to follow.
2. Since the fields are expressed using the original 128-bit numbers,
the code to create the getter/setter functions follows the table in
the documentation very closely.
To aid in debugging, I've enabled -fkeep-inline-functions when building
gen8_instruction.c. Otherwise, these functions cannot be called by
gdb, making it insanely difficult to print out anything.
Kenneth Graunke wrote most of this code. Damien Lespiau ported it to
C99. Xiang Haihao added media fields. Zhao Yakui added indirect
addressing support. Eric Anholt added an assertion to make sure that
values fit in the alloted number of bits.
v2: Update for brw_reg_type_to_hw_type(), which necessitates passing
brw_context pointers around everywhere.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Acked-by: Matt Turner <mattst88@gmail.com>
|
|
Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
|
|
DLOPEN_LIBS is part of DRI_LIB_DEPS.
Cc: "10.0" <mesa-stable@lists.freedesktop.org>"
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=71512
Reviewed-by: Eric Anholt <eric@anholt.net>
|
|
No driver uses it any more, and it's been replaced by megadrivers.
v2: Remove always-on conditional for NEED_LIBPROGRAM (review by Emil)
Reviewed-by: Matt Turner <mattst88@gmail.com> (v1)
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
|
|
Previously, we've split things such that mesa core is in libdricore,
exposing the whole Mesa core interface in the global namespace, and the
i965_dri.so code all links against that. Along with polluting application
namespace terribly, it requires extra PLT indirections and prevents LTO.
Instead, we can build all of the driver contents into the same .so with
just a few symbols exposed to be referenced from the actual driver .so
file, allowing LTO and reducing our exposed symbol count massively.
FPS improvement on GLB2.7 with INTEL_NO_HW=1: 2.61061% +/- 1.16957% (n=50)
(without LTO, just the PLT reductions from this commit)
Note that the X Server requires commit
7ecfab47eb221dbb996ea6c033348b8eceaeb893 to successfully load this driver!
v2: Set a global driverAPI variable so loaders don't have to update to
createNewScreen2() (though they may want to for thread safety).
v3: Drop AM_CPPFLAGS addition (Emil pointed out I'd missed some cflags
that would be necessary, though only if we actually relied on them).
v4: Fix install with DESTDIR set.
Reviewed-by: Matt Turner <mattst88@gmail.com> (v1)
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> (v2)
|
|
The mesa/drivers/dri/Makefile.am already guards the individual
targets/subdirs with HAVE_*_DRI before including them. Thus making
the additional check within each Makefile.am unnecessary.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
Normally, LD_PRELOAD will take precedence over your own symbols, which you
want for things like malloc() in libc. But we don't have any local
symbols we would want overridden (like hash_table_insert(), for example!),
so tell the linker to resolve them internally. This also avoids calls
through the PLT.
Saves almost 100k on libdricore's size, and gets us a bunch of the
performance back that we had with non-dricore.
Reviewed-by: Ian Romanick <ian.d.romanick@.intel.com>
|
|
Now that i915's forked off, they don't need to live in a shared directory.
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Acked-by: Chad Versace <chad.versace@linux.intel.com>
Acked-by: Adam Jackson <ajax@redhat.com>
(and I hear second hand that idr is OK with it, too)
|
|
Removes the need of API_DEFINES.
Reviewed-by: Matt Turner <mattst88@gmail.com>
|
|
Force C++ linking of i965_dri.so by adding a dummy C++ source file.
Reviewed-by: Matt Turner <mattst88@gmail.com>
|
|
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
v2: Andreas Boll <andreas.boll.dev@gmail.com>
- don't remove compatibility with scripts for the old build system
v3: Andreas Boll <andreas.boll.dev@gmail.com>
- remove more obsolete hacks
v4: Andreas Boll <andreas.boll.dev@gmail.com>
- add a previously removed TOP variable to fix vgapi build
|
|
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Tested-by: Eric Anholt <eric@anholt.net>
|
|
The compute-to-mrf code is really twitchy, and it's hard to construct
GLSL testcases for it. This unit test is also really hard to work with
(for example, if your instruction is removed by dead code elimination,
you end up inspecting something irrelevant), but I did use it for
debugging some of the commits to follow.
I called it test_vec4_register_coalesce because the compute-to-mrf code
is about to morph into that.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
|
|
I think libtool should be handling this for us, but the build fails for
Jordan because libdricommon (a static library, which uses expat) appears
before -lexpat on the linker command.
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Tested-by: Jordan Justen <jordan.l.justen@intel.com>
|
|
The only symbols that need to be public (those in intel_screen.c that the
loader looks for) are already marked public. Saves 100k of compiled driver
size.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
|
|
This reduces program size by using some smaller encodings for common bit
patterns in the Gen ISA, with the hope of making programs fit in the
instruction cache better.
v2: Use larger bitshifts for the uncompressed field setups, in line with the
way it's described in the spec. Consistently name a brw_compile "p" like
all other code. Add a couple more tests. Consistently call things
"compacted" not "compressed" (which is a different feature). Drop the
explicit check for not compacting SENDs, which is unjustified and already
implied by our lack of support for immediate values.
Reviewed-by: Paul Berry <stereotype441@gmail.com>
|
|
To do unit testing of i965, we want to be able to link against the
driver's symbols and prod them. If we don't have a separate lib from
our loadable module, libtool gets super whiny.
Acked-by: Paul Berry <stereotype441@gmail.com>
|
|
Every place that uses ASM_FLAGS already uses DEFINES. Not including
it in DEFINES is just a way to screw up potential users, as I've done
several times while working on the build system.
|
|
DRI_LIB_DEPS is sufficient since it includes DRICORE_LIB_DEPS
|
|
Fixes out-of-tree builds.
|
