[Beignet] [PATCH V2 00/15] Subgroup short extension patch set

[Xiuli Pan]

From: Pan Xiuli <xiuli.pan at intel.com>

This patch set add intel_subgroups_short extension:
subgroup broadcast, subgroup shuffle and subgroup block read/write
We also add A64 block read logic for future use.

*** BLURB HERE ***

Pan Xiuli (15):
  Libocl: Add intel_subgroups_short extension
  Backend: Refine GenRegiter::offset
  Backend: Refine register offset for simd shuffle
  Backend: Refine sub group broadcast code for spec
  Libocl: Add sub group broadcast short builtin function
  Utest: Add check subgroup short helper function
  Utest: Add test case for sub group broadcast short
  Backend: Change the sel ir optimization for unpack register
  Backend: Add short sub group builtin functions
  Utest: Add test case for sub group short builtin functions
  Backend: Add sub groups short shuffle builtin functions
  Utest: Add test case for short type sub group shuffle
  Backend: Add subgroup short block read/write
  Utest: Add subgroup block read/write ushort test case
  Backend: Add A64 subgroup block read/write support

 backend/src/backend/gen8_context.cpp               |  12 +
 backend/src/backend/gen8_encoder.cpp               |  70 +++++
 backend/src/backend/gen8_encoder.hpp               |   4 +
 backend/src/backend/gen8_instruction.hpp           |  13 +
 backend/src/backend/gen_context.cpp                | 289 +++++++++++++++-----
 backend/src/backend/gen_defs.hpp                   |   3 +
 backend/src/backend/gen_encoder.cpp                |  34 ++-
 backend/src/backend/gen_encoder.hpp                |   4 +
 backend/src/backend/gen_insn_selection.cpp         |  37 +--
 .../src/backend/gen_insn_selection_optimize.cpp    |   2 +-
 backend/src/backend/gen_register.hpp               |   4 +
 backend/src/ir/instruction.cpp                     |  39 +--
 backend/src/ir/instruction.hpp                     |   6 +-
 backend/src/libocl/include/ocl.h                   |   1 +
 backend/src/libocl/tmpl/ocl_simd.tmpl.cl           | 292 +++++++++++++++++----
 backend/src/libocl/tmpl/ocl_simd.tmpl.h            | 131 +++++++--
 backend/src/llvm/llvm_gen_backend.cpp              | 126 ++++++---
 backend/src/llvm/llvm_gen_ocl_function.hxx         |  50 ++--
 backend/src/llvm/llvm_scalarize.cpp                |  42 ++-
 kernels/compiler_sub_group_shuffle.cl              |  22 +-
 kernels/compiler_sub_group_shuffle_down.cl         |  23 +-
 kernels/compiler_sub_group_shuffle_up.cl           |  23 +-
 kernels/compiler_sub_group_shuffle_xor.cl          |  23 +-
 kernels/compiler_subgroup_broadcast.cl             |  10 +
 kernels/compiler_subgroup_buffer_block_read.cl     |  47 +++-
 kernels/compiler_subgroup_buffer_block_write.cl    |  44 +++-
 kernels/compiler_subgroup_image_block_read.cl      |  49 +++-
 kernels/compiler_subgroup_image_block_write.cl     |  46 +++-
 kernels/compiler_subgroup_reduce.cl                |  22 ++
 kernels/compiler_subgroup_scan_exclusive.cl        |  36 +++
 kernels/compiler_subgroup_scan_inclusive.cl        |  36 +++
 src/cl_extensions.h                                |   5 +-
 utests/compiler_sub_group_shuffle.cpp              |  52 +++-
 utests/compiler_sub_group_shuffle_down.cpp         |  54 +++-
 utests/compiler_sub_group_shuffle_up.cpp           |  54 +++-
 utests/compiler_sub_group_shuffle_xor.cpp          |  54 +++-
 utests/compiler_subgroup_broadcast.cpp             |  11 +
 utests/compiler_subgroup_buffer_block_read.cpp     |  73 +++++-
 utests/compiler_subgroup_buffer_block_write.cpp    |  74 +++++-
 utests/compiler_subgroup_image_block_read.cpp      |  98 +++++--
 utests/compiler_subgroup_image_block_write.cpp     |  73 +++++-
 utests/compiler_subgroup_reduce.cpp                |  66 +++++
 utests/compiler_subgroup_scan_exclusive.cpp        |  66 +++++
 utests/compiler_subgroup_scan_inclusive.cpp        |  66 +++++
 utests/utest_helper.cpp                            |  20 ++
 utests/utest_helper.hpp                            |   2 +
 46 files changed, 1942 insertions(+), 366 deletions(-)

-- 
2.7.4