History log of /frameworks/rs/cpu_ref/rsCpuScript.h
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
ae2ec3febedfc29376b9104413fb4042028f1265 01-Jun-2016 David Gross <dgross@google.com> Delete simple reduction implementation.

Bug: 27298560
Change-Id: I8c3d568e98aaf0b7d86881c985d13ed5b8e95338
6c1876bbef1b2c89975dce91230a168bd2d2ce4c 15-Jan-2016 David Gross <dgross@google.com> Support for general reduction kernels.

Requires coordinated change in frameworks/base.

Requires coordinated change in frameworks/compile/libbcc in order
for RsTest to run.

At present, general reduction kernels are run single-threaded.

Also: Remove dead struct field MTLaunchStructForEach::sig.

Bug: 23535724
Change-Id: Ice17ccf20a902f8a106eaa62ec071d46e3c0ad8c
14ce007a633b10e3b9a3fae29d8f53a7e8c9b59f 31-Jul-2015 Matt Wala <wala@google.com> Add a basic implementation of the reduce kernel API to the CPU
reference implementation.

Bug: 22631253

For now, this just runs a serial reduction on one thread.

Change-Id: I34c96d24bb6f44274de72bb53160abcf79d143b0
6a236ad3a3760e8124b68a1b6220ed6e4fbfb152 22-Jun-2015 Stephen Hines <srhines@google.com> Skip the checksum if we have precompiled code on the /system/ partition.

Bug: 20894664

The system partition is read-only, and can/should be compiled correctly
during the offline creation of the system image. Since we cannot replace
these precompiled blobs (short of app update/OTA), there is no reason or
correct way to validate/replace the checksum.

Change-Id: Ia66bfdbe178bf215e146c3699f5bc7804222e978
b043df0676fef226336deb3a00ead2f31e02343f 29-May-2015 David Gross <dgross@google.com> Remove dead uses of RSCompilerDriver and of compiler callbacks.

Change-Id: Ibe8725074724b75e35c25a404daaba07ffbca2ab
5aa018cc36e589b07674957714d27ae3d1fa1c4e 21-May-2015 Stephen Hines <srhines@google.com> Update RS driver to support extraction of global variable properties.

Bug: 20306487

This patch adds some new enums to classify properties (such as "static",
"constant", and "pointer") for global variables. The reference driver
is also extended to provide methods to examine these properties (when
the bitcode is compiled with bcc).

Change-Id: I331756f8a8990caf5ebdf85599060434a7cfdcb7
c060f1435e7b9405f3be8974417fa6f410f03753 14-May-2015 Stephen Hines <srhines@google.com> Use "override" instead of "virtual" when replacing methods.

Bug: 20306487

Change-Id: Ic83cb04cac153a7556f5d516e8f5ec88b5527b6f
0be70c6dd8897603530dbc7411f27d9dbd4fee9a 11-May-2015 Pirama Arumuga Nainar <pirama@google.com> Merge "Add /system/vendor/{lib|lib64} to linker args"
682672e36b05349bc4d9dee74e9fab73ce804183 08-May-2015 Pirama Arumuga Nainar <pirama@google.com> Add /system/vendor/{lib|lib64} to linker args

Add vendor-specific lib directory to ld.mc's library search path. Since
ld.mc takes multiple search directories, there is no need to derive a
single path at runtime.

bug 20894664

Change-Id: Id62d2acbd94914c70bf4668f553a94a33e2a0587
8409d6414dd4a42aa59779fcfe9fce18648cb135 29-Apr-2015 Stephen Hines <srhines@google.com> Add RSGlobalInfoPass information to RS driver.

Bug: 20306487

This change enables vendor drivers to configure support for including
additional information about global variables in the emitted CPU code.
This information includes the number of total global variables, the
names of these variables, the addresses of these variables and the
sizes of these variables. The driver can also select whether the
information includes constant (immutable) globals or not.

The reference driver defaults to embedding information about each of
the existing, non-constant global variables.

Change-Id: I1e55fc3f08e518f04eeee3e4f9dc7b6ea3b80d7c
cb17015fed6b11a5028f31cc804a3847e379945d 16-Apr-2015 Yang Ni <yangni@google.com> Dedup checksum calculation routines

I introduced a separate routine to cacluate checksum for ScriptGroup
in my previous CL, in addition to the one we use for regular scripts.
This CL removes the new one and uses the old one.

While I am on it, I made some other minor changes, e.g., changing
mBuildChecksum in RsdCpuScriptIml from char* to uint32_t, and a few
other minor cleanups in ScriptGroup2 implementation.

Change-Id: I168fdbb4e7bd14f1549a687e7b0d0ca6dd4da866
f02a2b0a2749d4a4f07edbc23eddff2e51d11b72 08-Apr-2015 Yang Ni <yangni@google.com> Compute checksum for script group generated code

Change-Id: I5f469266fd11b5031d1357f356ac40e00f5c0348
b0abb140ac51b93d1a85aadaa63fe057f2d29850 12-Mar-2015 David Gross <dgross@google.com> Pass RsExpandKernelDriverInfo not RsExpandKernelParams.

Which is to say: retire RsExpandKernelParams and pass RsExpandKernelDriverInfo
directly to kernel wrapper functions instead.

Requires related change in frameworks/compile/libbcc.

Change-Id: I453f45ec18f389e88e27fcfa57ddf245d077cb98
062c287f573ecc06c38ee4295e5627e12c52ac3d 21-Feb-2015 Yang Ni <yangni@google.com> Runtime support for Script Group as single module

Also made two other cleanups:
- Changed KernelID/InvokeID into IDBase in class Closure
Rather than having two fields in class Closure, one of type ScriptKernelID and
the other InovkeID, use a single field of the common base class IDBase. Added a
boolean field to indicate whether it is kernel or invoke, since -fno-rtti is on.
- Removed user pointer from CPU closure

Change-Id: I5553f86b2e58325f85649078d48685a38f12d62f
aa6757ffc1b23d771566439c3179fdbc1e5ba569 14-Feb-2015 Pirama Arumuga Nainar <pirama@google.com> Add build fingerprint and ensure match on .so load

bug 19216507

If ro.debuggable system property is set,
- Compute the Adler32 checksum of bitcode, compiler arguments, bcc,
libclcore files.
- On shared object load, check that there is an embedded checksum value
in .rs.info and it matches the value computed in the previous step.
The .so is not loaded if the checksums don't match.
- If invoking bcc, pass the checksum as an argument.

If ro.debuggable is not set, a constant checksum is added to .rs.info.
But it is never checked.

Change-Id: I0a9d16b34148b748daf744007a8515511714a5a5
2abfcc6d129fe3defddef4540aa95cc445c03a7a 18-Feb-2015 Yang Ni <yangni@google.com> Moved class ScriptExecutable to its own module


This move also included the related class SharedObjectUtils.

Change-Id: Iefd587b659c4ad99340c330955b41cd92df45563
c31585b8ca865bf2b35abc79c8a8ee42de27bee8 15-Feb-2015 Yang Ni <yangni@google.com> Remove STL references from header files


Replaced std::string with android::String8, and std::pair with
android::renderscript::Pair, in header files.

Change-Id: I20ac1a3b7a019e5eee12fac46ad6adf64d850459
fe4f02f81d7c461835be97eebbde744885846e99 05-Feb-2015 Miao Wang <miaowang@google.com> Merge "Make rsContext be able to have info about the path of native libs for 64bit Renderscript compat lib."
f3213d7fd648da98bb3b03204eaf90f03c31926b 14-Jan-2015 Miao Wang <miaowang@google.com> Make rsContext be able to have info about the path of native libs
for 64bit Renderscript compat lib.

- Native lib path stored in Java and queried from JNI.
- Then set to Context during context creation.

Change-Id: I3c997cf849efb7b9a0b0ac35d5b62289d70e7434
da0f069871343119251d6b0586be356dc2146a62 12-Jan-2015 Yang Ni <yangni@google.com> Runtime support for compiler kernel fusion.

The runtime will start a seperate process to call the new bcc to fuse kernels.

Change-Id: Ia73ea917a126a5055ec97f13d90a5feaafd6a2f5
e8f9fba78f0cb79fa8773373a635e30382113a75 30-Jan-2015 Yang Ni <yangni@google.com> Remove STL references from header files


Change-Id: I2138664d8ef51d15da23be69ac7d224f30224f42
68173de001c5d41c74828a426651e07cfd9e8710 28-Jan-2015 Pirama Arumuga Nainar <pirama@google.com> Mark scripts as threadable or not

bug 19095896

Read embedded flag in .rs.info and use it to mark Scripts as threadable.
In compat lib path, scripts are always threadable.

Change-Id: I85a3753ffae788dbdec5fd130c20581790c4ee07
bf2111d3b3de310932099514f06924e48fa1d7b2 27-Jan-2015 Jason Sams <jsams@google.com> add array launch support.

Change-Id: I66cd89b5b44eafa92f391708a06464cd7cdde3ed
577194ac9c2bf10f31e564de91371764b265929a 23-Jan-2015 Pirama Arumuga Nainar <pirama@google.com> Read pragma keys and values from .rs.info

bug 18322681

Pragmas were not embedded into shared objects in the compat lib path
because they aren't used. Along with the sibling change in libbcc, this
patch stores and retrieves pragmas from the .rs.info varible embedded in
shared object files.

Change-Id: Iebbf9a79e715a5a4a1ee0962a08386fa78516c6b
1c44cb6b1133730cd18929d637e71e9326c70bd0 22-Jan-2015 Yang Ni <yangni@google.com> Made shared lib routines public.

So that we can reuse the shared library create and loading routines
for script groups.

Change-Id: I9f35d8efc4be686c92141ab770f78f35ea3a02c1
d9bae689c1b8c3f2ed1a5f2b374dc9393584b8dd 21-Jan-2015 Yang Ni <yangni@google.com> Created a new class to represent executable.

The new class represents executables created from shared objects,
which allows query exported fields, for each, etc.
This allows this functionality to be shared with other part of the
system besides CPU script, e.g., script groups.

Change-Id: I5223c329bdb70085eb1dce7aab5ec91626f579f4
45e753a46e587c69b3b0d0c5138e88715a24a29a 20-Jan-2015 Stephen Hines <srhines@google.com> Remove linkloader from frameworks/rs.

Bug: 18322681

Now that we have switched completely to the new shared library object
loading path, we can safely remove the legacy linkloader path.

In frameworks/rs, this removes the actual linkloader code, as well as
all helper calls into linkloader. This change also coalesces code paths
between the support library version of RS and the native version of RS,
since they both now depend on a similar shared library loader. A missing
call to dlclose() on Script teardown is also added on the native library

Change-Id: Ie5cc152d93f5e75383f7c21a4523579cfae8823f
dc0d8f7c0f1f43f25c34fbc04656ad578f6e953b 03-Dec-2014 Pirama Arumuga Nainar <pirama@google.com> Skip linkloader, use shared object files

Bug: 18322681

- In rsCpuScript, if property rs.skip.linkloader is set, look for a .so
file in the cache directory and load it. If it is not available, use
bcc to generate relocatable object file and link it to a .so using
ld.mc. Use the embedded symbols in .rs.info and follow steps similar
to the compatibility library to invoke script functions or access
script variables.
- Add rs* symbols like rsGetAllocation to libRSCpuRef (ala
libRSSupport). Do necessary changes to argument types to get mangled
names correct.
- Make 64-bit version of rsSetObject take two pointers instead of a
pointer and a large object. rsIsObject takes a pointer instead of a
large object. Otherwise, we get failures in x86_64 due to calling
convention mismatch. To match the function names in the shared object
path, define these functions as 'extern "C"' with their mangled names.
- Add stubbed Math functions from rsCpuRuntimeMath and
rsCpuRuntimeMathFuncs into libRSCpuRef.so.
- Coalesce separate #ifdef paths in libRSCpuRef. Function parameters
for runtime callbacks and bcc plugin are needed in the
non-compatibilty path, but take default NULL arguments. This patch
introduces these parameters into the compatibility path as well, and
passes default NULL arguments.

Change-Id: I8a853350e39d30b4d852c30e4b5da5a75a2f2820
584e58bb75a4d742e3a9dfcfea36eba59b38dbd9 17-Dec-2014 Stephen Hines <srhines@google.com> BCCContext is actually dead code.

This should have been removed as part of the switchover to standalone bcc.

Change-Id: Icbb9a4c064dd9f002f9acfa1ac7748745501de2b
44bef6fba6244292b751387f3d6c31cca96c28ad 12-Aug-2014 Chris Wailes <chriswailes@google.com> Replace NULL macros with nullptr literals.

Change-Id: I918c40879aa547438f77e7d1a95fa2aa33bec398
9ed79105cc6a8dbfaf959875249f36022cc2c798 26-Jul-2014 Chris Wailes <chriswailes@google.com> Remove the instep parameter.

This patch removes the instep parameter from calls to expanded kernels and
from the CPU reference implementation intrinsics.

Change-Id: I059db548a57702c576963f6b17a002b2ee393cdb
f37121300217d3b39ab66dd9c8881bcbcad932df 17-Jul-2014 Chris Wailes <chriswailes@google.com> Collapse code paths for single- and multi-input kernels.

This patch simplifies the RenderScript driver and CPU reference implementation
by removing the distinction between sing- and multi-input kernels in many
places. The distinction is maintained in some places due to the need to
maintain backwards compatibility. This permits the deletion of some functions
and struct members that are no longer needed. Several related functions were
also cleaned up.

Change-Id: Id70a223ea5e3aa2b0b935b2b7f9af933339ae8a4
4b2bea3dc20865f3a198797702e19912a6a2171c 13-Aug-2014 Stephen Hines <srhines@google.com> Revert "Collapse code paths for single- and multi-input kernels."

This reverts commit 818cfa034e257c7bb48356257f5cb67334e19aa6.

Change-Id: I59f39f52e6c8f60bb01cbcb8ccf2215eaf46a57f
818cfa034e257c7bb48356257f5cb67334e19aa6 17-Jul-2014 Chris Wailes <chriswailes@google.com> Collapse code paths for single- and multi-input kernels.

This patch simplifies the RenderScript driver and CPU reference implementation
by removing the distinction between sing- and multi-input kernels in many
places. The distinction is maintained in some places due to the need to
maintain backwards compatibility. This permits the deletion of some functions
and struct members that are no longer needed. Several related functions were
also cleaned up.

Change-Id: I77e4b155cc7ca1581b05bf901c70ae53a9ff0b12
80ef693674f69c0343c41564e30f80e7fb513b60 08-Jul-2014 Chris Wailes <chriswailes@google.com> Split the RsForEachStubParamStruct in two.

This patch splits the RsForEachStubParamStruct into two smaller structs, one
used specifically by the driver and the other by the expanded kernels. Doing
so makes it clearer what data is used where. In addition, fewer data are
copied between memory locations during kernel invocation.

Several fields that were not being used were removed from the structs.

Change-Id: I7788ef754add44463b17a6b571c7cde6e73b9712
4b3c34e6833e39bc89c2128002806b654b8e623d 11-Jun-2014 Chris Wailes <chriswailes@google.com> Adds support for multi-input kernels to Frameworks/RS.

This patch modifies Frameworks/RS in the following ways:
* Adjusted the data-layout of the C/C++ version of RsForEachStubParamStruct to
accommodate a pointer to an array of input allocations and a pointer to an
array of stride sizes for each of these allocatoins.
* Adds a new code path for Java code to pass multiple allocations to a RS
* Packs base pointers and step values for multi-input kernels into the new
RsForEachStubParamStruct members.

Change-Id: I46d2834c37075b2a2407fd8b010546818a4540d1
40e35cdbe217ec8bf9fc3c69873c7d62fc14158f 26-Jun-2014 Jean-Luc Brouillet <jeanluc@google.com> Use build fingerprint and compile command for caching.

If either of those have changed, we need to invalidate the
compiled bit code.

Change-Id: Ic0c392ea5bfff5bf6dc8511740306895b1b12c82
ac8d146a41f18afad5314ac8af440d6aedbe20bf 25-Jun-2014 Stephen Hines <srhines@google.com> Switch the dimensions array to use uint32_t instead of size_t.

size_t isn't safe, since we pack/unpack the array as a 32-bit int array, but
that is the wrong type for 64-bit. Switching to uint32_t is better, since we
only support 1 dimension today, and won't need many more than that even for
complex cases in the future.

Change-Id: Ie0dda264a9398b0e385e0f9ee0a91cda08325dbc
9ab5094dd32352b33e251e540934f6e814c5fa5b 19-Jun-2014 Jean-Luc Brouillet <jeanluc@google.com> Move the lib paths out of RSInfo.

Change-Id: Ic65874459509043fef261f7e0122aade4e557c57
f4d216ee0f0ef18edbde208a61dc4e2fe4c8f050 10-Jun-2014 Jean-Luc Brouillet <jeanluc@google.com> Remove FAKE_ARM64_BUILD now that we have 64 build working.

Change-Id: Ieb6627adcd1d097fe709559e182efcfc6841d13e
29809d1f95d4cd4cbc6b2f9384b3321759691e13 28-May-2014 Tim Murray <timmurray@google.com> Modify script loading behavior.

This moves away from RSInfo and toward bcinfo. This also disables all caching for the time being.

Change-Id: Id7c717258d51e0b45540a78596f1bc9c94468efb
25e3af55a43faddced1a9931574dfdc3cc8ad8fd 22-May-2014 Stephen Hines <srhines@google.com> Switch to the separate RS loading path.

This change goes with a similar change to libbcc that separates compilation
from loading. We create our own symbol resolvers in the driver.

Change-Id: Ifdeed588d5935c49a1e19bdc46d0a8f0b9252e00
005113297b19ed256b6db9d6bc293ed9266899fc 31-Jan-2014 Stephen Hines <srhines@google.com> Configure standalone bcc compiler to work with plugin libraries.

Bug: 7342767

This change adds support (hidden behind the EXTERNAL_BCC_COMPILER ifdef)
for loading plugin libraries via the external bcc toolchain. The external
bcc compiler loads the named library and will then invoke a customized
rsCompilerDriverInit() from that library.

Change-Id: I07c2ea68be54c2255d36926fd37e395db790ef8f
e195a3f57ace3b66d313a6ee88c6e93d5c9d87f4 13-Mar-2014 Tim Murray <timmurray@google.com> Make RS compile on ARM64.

bug 13280327

Change-Id: I79080c448ca17d0cba8df075737c22b24ce9a085
17e3cdc24776d8fdbf1ce16287b9b4dcd516708f 10-Sep-2013 Jason Sams <jsams@google.com> Fix ScriptGroup performance regression

bug 10151545

Change-Id: Ica4a30c6fe8718f7fdbff0b446885d9ac7083769
9c64239ebbfa4170190ede812e69150035e008e0 11-Apr-2013 Tim Murray <timmurray@google.com> Add support for synchronous get().

Change-Id: Ic94f1e36f7cffaaeda11fa9f0bb70e441fe1e535
110f181b7966212a36ef18016f9b81c7322d0a2f 15-Mar-2013 Jason Sams <jsams@google.com> Reduce diffs with compat lib.

Change-Id: Ibfa2c7c7da56d158f424ac343e364feacd0a21da
cadfac411e6690e39de36c4f9e94deb9b7d2d08e 07-Mar-2013 Jason Sams <jsams@google.com> Sync with compat lib.

Change-Id: Id8ace103814cf126f0d157100d1d4a12cc0b8664
f218bf115af4ae4fd79adbb8842608b308a4cf07 13-Feb-2013 Stephen Hines <srhines@google.com> Support LinkRuntimeCallback() with RS compiler.

Change-Id: I28ada4e7c462cb9673de6886d934dce855fac339
709a0978ae141198018ca9769f8d96292a8928e6 16-Nov-2012 Jason Sams <jsams@google.com> Separate CPU driver impl from reference driver.

Change-Id: Ifb484edda665959b81d7b1f890d108bfa20a535d