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Added an OpenCL kernel preprocessor #230

Merged
merged 32 commits into from
Dec 17, 2017
Merged

Added an OpenCL kernel preprocessor #230

merged 32 commits into from
Dec 17, 2017

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CNugteren
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Added an OpenCL kernel pre-processor to:

  • Unroll loops
  • Apply array to register promotion

Currently only enabled for ARM Mali. This solves sub-optimal performance on those devices, see #128.

@CNugteren
Added stub for a preprocessor and a corresponding compilation test
c0c6d00
@CNugteren
Moved string splitting functions; added string character removal func…
f01bcde 
…tion
@CNugteren
Implemented first simple pre-processor: defines parser and loop unrol…
69aa3b3 
…ling based on assumptions
@CNugteren
Improved the for-loop pre-processing
9c643b2
@CNugteren
Added simple implementation of array-to-register promotion
35956f9
@CNugteren
Improved the kernel pre-processor in various ways
1404786
@CNugteren
Improved the pre-processor tester, added GEMV and GER kernels
4264066
@CNugteren
Improves the array-to-register promotion in the pre-processor
1d35f65
@CNugteren
Extended the preprocessor tests to include CopyFast and CopyPad
0dde6af
@CNugteren
Reformatted unrollable kernel loops and added the new promote_to_regi…
93ffb87 
…sters pragma for several kernels
@CNugteren
Integrated pre-processor in compilation flow, default is still disabled
13eb772
@CNugteren
Improved the pre-processor's handling of defines; added a special nes…
bf7aeb8 
…ted defines test
@CNugteren
Improved array to register promotion in the pre-processor
9284202
@CNugteren
Reformated transpose kernels for the pre-processor; extended the amou…
60312e5 
…nt of tests
@CNugteren
Added basic bracket parsing in defines and loop expressions
0a1a3de
@CNugteren
Added GEMM (direct and in-direct) to the pre-processor testing; modif…
cf4555d 
…ied the loops in kernel accordingly
@CNugteren
Improved array-to-register promotion, now handling function calls as …
0f9637b 
…well
@CNugteren
Added register promotion to the main GEMM kernel
5408964
@CNugteren
Fixed defines parsing and substituting in pre-processor; fixed some v…
d9df62b 
…ariable names in kernels
@CNugteren
Reformatted GEMM kernel to support array-to-register promotion
23e3a85
@CNugteren
Modified the direct GEMM kernel to support array-to-register promotion
02c0d64
@CNugteren
Made the pre-processor run by default for ARM and Qualcomm GPUs
ca5dbcd
@CNugteren
Completed kernel modifications for pre-processor of all other kernels
9f02fb5
@CNugteren
Fixed an Android compilation issue
9112e58
@CNugteren
Fixed an issue in the tuners to prevent error -14 from persisting (CL…
c2f08fa 
…_EXEC_STATUS_ERROR_FOR_EVENTS_IN_WAIT_LIST)
@CNugteren
Fixed a missing include
82467b6
@CNugteren
Updated roadmap: completed pre-processor implementation
11489e6
@CNugteren
Split GEMM kernel in 4 files instead of 3 due to MSVC 2013 string len…
b4d3a50 
…gth limit
@CNugteren
Fixed for error C1091 in MSVC 2013
4a58efc
@CNugteren
Updated the known issues
35e2b3e
@CNugteren CNugteren merged commit a40d91f into master Dec 17, 2017
@CNugteren CNugteren deleted the kernel_preprocessor branch December 17, 2017 16:57
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@CNugteren