| c78839b5bbcffae7d64a5a1c9aa60c9a4c5d3918 |
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11-Sep-2013 |
Stephen Hines <srhines@google.com> |
Detect use of RS objects in kernels to disable a ScriptGroup optimization.
Bug: 10394865
This change disables a ScriptGroup optimization when we can't guarantee
that there is no implicit ordering between two kernels. In this case, it
is possible to communicate between kernels using the same bound global
RS object (like Allocation). A subsequent kernel in the ScriptGroup could
accidentally pick up stale data, leading to incorrect results.
Now, we disable this optimization whenever we see binds/sets of variables
that are potentiall RS object types for a given Script/kernel. This is
overly conservative, but sufficient for now.
This change also fixes a small issue with preLaunch/postLaunch missing for
the default ScriptGroup execution case.
Change-Id: I0d19d200cc8dc397d68008a4df6ea423b1e4d04f
/frameworks/rs/cpu_ref/rsCpuScriptGroup.cpp
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| 17e3cdc24776d8fdbf1ce16287b9b4dcd516708f |
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10-Sep-2013 |
Jason Sams <jsams@google.com> |
Fix ScriptGroup performance regression
bug 10151545
Change-Id: Ica4a30c6fe8718f7fdbff0b446885d9ac7083769
/frameworks/rs/cpu_ref/rsCpuScriptGroup.cpp
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| b0934b67b95cc27e2358c2aa4db5f7c1067c8f9b |
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04-Jul-2013 |
Stephen Hines <srhines@google.com> |
Remove libutils and fix rsDebug for RS support library.
Bug: 9664050
Our bitcode runtime library translates vector rsDebug() calls into passing
their parameters via pointers. The previous version of libRSSupport.so was
being created with non-pointer versions of these routines accidentally.
This change also fixes a missing permission issue for ImageProcessing2, so
that the compatibility library can be verified.
This change also removes the use of libutils by switching the implementation of
String8/Vector in the compatibility library to internal types backed by
libstlport_static.
Change-Id: I20da75e8c19a82a42dc2bceaba1937d21372db84
/frameworks/rs/cpu_ref/rsCpuScriptGroup.cpp
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| 0b575de8ed0b628d84d256f5846500b0385979bd |
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15-Mar-2013 |
Tim Murray <timmurray@google.com> |
Add x86 server support.
Change-Id: I674acaf15b67afa48bc736f72942a11e2e38e940
/frameworks/rs/cpu_ref/rsCpuScriptGroup.cpp
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| 93eacc7ce0aad4314b4cb41a281f59ce54bb3286 |
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18-Dec-2012 |
Jason Sams <jsams@google.com> |
Cleanup diff with compat.
Change-Id: Ieedcdec03ccb05cac68cbebbd398e07cb885f4d3
/frameworks/rs/cpu_ref/rsCpuScriptGroup.cpp
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| 709a0978ae141198018ca9769f8d96292a8928e6 |
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16-Nov-2012 |
Jason Sams <jsams@google.com> |
Separate CPU driver impl from reference driver.
Change-Id: Ifb484edda665959b81d7b1f890d108bfa20a535d
/frameworks/rs/cpu_ref/rsCpuScriptGroup.cpp
|