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[SYCL][ESIMD] Bring vc-intrinsics sources #1930

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Merged
merged 1 commit into from
Jun 26, 2020
Merged

[SYCL][ESIMD] Bring vc-intrinsics sources #1930

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31 changes: 30 additions & 1 deletion sycl/CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
cmake_minimum_required(VERSION 3.2)
cmake_minimum_required(VERSION 3.14)

project(sycl-solution)
# Requirements
Expand Down Expand Up @@ -184,6 +184,35 @@ install(DIRECTORY ${OPENCL_INCLUDE}/CL
COMPONENT opencl-headers
)

# vc-intrinsics could have been added earlier from llvm/projects
if (NOT TARGET LLVMGenXIntrinsics)
if (NOT DEFINED LLVMGenXIntrinsics_SOURCE_DIR)
message(STATUS "vc-intrinsics are missing. Will try to download them from github.com")

include(FetchContent)
FetchContent_Declare(vc-intrinsics
GIT_REPOSITORY https://github.com/intel/vc-intrinsics.git
GIT_TAG cce6e48c28eb850d7dadd30841c0d95f009bbca1
)
FetchContent_MakeAvailable(vc-intrinsics)
FetchContent_GetProperties(vc-intrinsics)

set(LLVMGenXIntrinsics_SOURCE_DIR ${vc-intrinsics_SOURCE_DIR})
set(LLVMGenXIntrinsics_BINARY_DIR ${vc-intrinsics_BINARY_DIR})
else()
# -DLLVMGenXIntrinsics_SOURCE_DIR is provided
message(STATUS "vc-intrinsics are added manually ${LLVMGenXIntrinsics_SOURCE_DIR}")

set(LLVMGenXIntrinsics_BINARY_DIR ${CMAKE_BINARY_DIR}/vc-intrinsics-build)
add_subdirectory(${LLVMGenXIntrinsics_SOURCE_DIR} ${LLVMGenXIntrinsics_BINARY_DIR})
endif()

target_include_directories(LLVMGenXIntrinsics
PUBLIC $<BUILD_INTERFACE:${LLVMGenXIntrinsics_SOURCE_DIR}/GenXIntrinsics/include>
PUBLIC $<BUILD_INTERFACE:${LLVMGenXIntrinsics_BINARY_DIR}/GenXIntrinsics/include>
)
endif()

option(SYCL_BUILD_PI_CUDA
"Enables the CUDA backend for the Plugin Interface" OFF)

Expand Down
2 changes: 1 addition & 1 deletion sycl/doc/GetStartedGuide.md
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Expand Up @@ -22,7 +22,7 @@ and a wide range of compute accelerators such as GPU and FPGA.
## Prerequisites

* `git` - [Download](https://git-scm.com/downloads)
* `cmake` version 3.2 or later - [Download](http://www.cmake.org/download/)
* `cmake` version 3.14 or later - [Download](http://www.cmake.org/download/)
* `python` - [Download](https://www.python.org/downloads/release/python-2716/)
* `ninja` -
[Download](https://github.com/ninja-build/ninja/wiki/Pre-built-Ninja-packages)
Expand Down