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Implement new JIT using Eclipse OMR JIT framework #110

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dibyendumajumdar opened this issue Dec 3, 2016 · 2 comments
Open

Implement new JIT using Eclipse OMR JIT framework #110

dibyendumajumdar opened this issue Dec 3, 2016 · 2 comments
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discontinued enhancement

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@dibyendumajumdar
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IBM has open sourced the J9 JIT engine under Eclipse umbrella.

https://github.com/eclipse/omr

I'd like to support this Ravi in the hope that this will provide a lighter weight and faster JIT compiler compared to LLVM.
@dibyendumajumdar
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There is an IBM initiative to create a Lua JIT using OMR.
https://github.com/Leonardo2718/lua-vermelha
Best to wait and see how that goes.

@dibyendumajumdar dibyendumajumdar changed the title Implement new JIT using IBM's OMR JIT framework Implement new JIT using Eclipse OMR JIT framework Jul 1, 2018
@dibyendumajumdar
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Looking at this again in the quest for a small but optimizing JIT backend

dibyendumajumdar added a commit that referenced this issue Jul 1, 2018
@dibyendumajumdar
issue #110 Bring JIT C codegen up to date
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dibyendumajumdar added a commit that referenced this issue Jul 1, 2018
@dibyendumajumdar
issue #110 report omrjit
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dibyendumajumdar added a commit that referenced this issue Jul 1, 2018
@dibyendumajumdar
issue #110 Initial implementation of JIT backend using OMRJIT
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dibyendumajumdar added a commit that referenced this issue Jul 3, 2018
@dibyendumajumdar
issue #110 fix to dmrC
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dibyendumajumdar added a commit that referenced this issue Jul 5, 2018
@dibyendumajumdar
issue #110 wip perf fixes
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dibyendumajumdar pushed a commit that referenced this issue Jul 6, 2018
issue #110 add build script helper for omrjit backend
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dibyendumajumdar added a commit that referenced this issue Jul 7, 2018
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issue #110 experiments
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dibyendumajumdar added a commit that referenced this issue Jul 7, 2018
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issue #110 C code gen - update to emit go to error block
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dibyendumajumdar added a commit that referenced this issue Jul 7, 2018
@dibyendumajumdar
issue #110 prep for slow arith ops
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dibyendumajumdar added a commit that referenced this issue Jul 7, 2018
@dibyendumajumdar
issue #110 continuing attempts to provide better aliasing info to omr…
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… jit backend
dibyendumajumdar added a commit that referenced this issue Jul 9, 2018
@dibyendumajumdar
Various cleanups mainly to reduce compiler warnings as part of issue #…
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…110
dibyendumajumdar pushed a commit that referenced this issue Jul 10, 2018
issue #110 #154
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dibyendumajumdar added a commit that referenced this issue Jul 12, 2018
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issue #110 reformat code
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dibyendumajumdar added a commit that referenced this issue Jul 12, 2018
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issue #110 fix stupid typo bug in ravi_jitshared (emit_op_movef) and …
1a8c432 
…add implementations of JIT api
dibyendumajumdar added a commit that referenced this issue Jul 12, 2018
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issue #110 add implementations of JIT api
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dibyendumajumdar added a commit that referenced this issue Jul 14, 2018
@dibyendumajumdar
issue #110 fix missing refresh of base pointer and define full set of…
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… loop vars even for the int loop instruction
dibyendumajumdar added a commit that referenced this issue Jul 14, 2018
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issue #110 refactoring
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dibyendumajumdar added a commit that referenced this issue Jul 18, 2018
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issue #110 updates to dmrC
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dibyendumajumdar added a commit that referenced this issue Jul 18, 2018
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issue #110 add support for omitting range checks on array read access…
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… for OMR JIT
dibyendumajumdar added a commit that referenced this issue Jul 18, 2018
@dibyendumajumdar
issue #110 avoid calling functions with local vars passed by referenc…
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…e due to incorrect opt by OMR JIT; this also means that we cannot do implicit conversions in some opcodes such as the arith opcodes or for num loops
dibyendumajumdar pushed a commit that referenced this issue Jul 24, 2018
issue #110 add support for a few more op codes
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dibyendumajumdar added a commit that referenced this issue Jul 25, 2018
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issue #110 more opcodes
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dibyendumajumdar added a commit that referenced this issue Jul 25, 2018
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issue #110 option to inline some arithmetic ops
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dibyendumajumdar added a commit that referenced this issue Jul 28, 2018
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issue #110 dump C intermediate code if verbosity is on
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dibyendumajumdar added a commit that referenced this issue Jul 28, 2018
@dibyendumajumdar
issue #110 add more specific method calls for table set/get ops
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dibyendumajumdar added a commit that referenced this issue Jul 28, 2018
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issue #110 doc update
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dibyendumajumdar added a commit that referenced this issue Jul 28, 2018
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issue #110 doc update
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dibyendumajumdar added a commit that referenced this issue Jul 29, 2018
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issue #110 Enable setting opt level
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dibyendumajumdar added a commit that referenced this issue Jul 29, 2018
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issue #110 update doc
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dibyendumajumdar added a commit that referenced this issue Jul 29, 2018
@dibyendumajumdar
issue #110 update doc
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dibyendumajumdar added a commit that referenced this issue Jul 29, 2018
@dibyendumajumdar
issue #110 update doc
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dibyendumajumdar added a commit that referenced this issue Jul 29, 2018
@dibyendumajumdar
issue #110 update doc
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dibyendumajumdar added a commit that referenced this issue Jul 29, 2018
@dibyendumajumdar
issue #110 update doc
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dibyendumajumdar added a commit that referenced this issue Jul 29, 2018
@dibyendumajumdar
issue #110 update doc
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dibyendumajumdar added a commit that referenced this issue Jul 29, 2018
@dibyendumajumdar
issue #110 doc update
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dibyendumajumdar added a commit that referenced this issue Nov 5, 2018
@dibyendumajumdar
issue #110 bug fix
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dibyendumajumdar pushed a commit that referenced this issue Nov 6, 2018
issue #110 update savedpc befaore function calls
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dibyendumajumdar added a commit that referenced this issue Nov 9, 2018
@dibyendumajumdar
issue #110
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dibyendumajumdar added a commit that referenced this issue Nov 9, 2018
@dibyendumajumdar
issue #110
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dibyendumajumdar pushed a commit that referenced this issue Nov 10, 2018
issue #110
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dibyendumajumdar added a commit that referenced this issue Nov 15, 2018
@dibyendumajumdar
issue #110
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dibyendumajumdar added a commit that referenced this issue Oct 15, 2019
@dibyendumajumdar
issue #110 Do not generate fcmpne or dcmpne because these op codes ca…
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…use a crash in the X86 codegen later on during optimization
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@dibyendumajumdar