Add cuda compilation environment support #158

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Add cuda compilation environment support#158

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on Feb 26, 2018

· edited by waruqi

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Support CUDA Toolkit http://docs.nvidia.com/cuda/index.html

linux
macosx
windows Please download 2.10.0-dev pacakge
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on Feb 26, 2018

added this to the 2.1.10 milestone

on Feb 26, 2018

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xmake will detect cuda sdk environment automatically, we can only run the following command to compile cuda program:

$ xmake

And we can also configure a given cuda sdk directory if detect failed.

$ xmake f --cuda=/usr/local/cuda-9.1/ 
$ xmake

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Create an empty project for cuda:

$ xmake create -P test -l cuda
$ cd test
$ xmake

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closed this as completed

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-- define target
target("cuda_console")

    -- set kind
    set_kind("binary")

    -- add include directories
    add_includedirs("inc")

    -- add files
    add_files("src/*.cu")

    -- generate SASS code for each SM architecture
    for _, sm in ipairs({"30", "35", "37", "50", "52", "60", "61", "70"}) do
        add_cuflags("-gencode arch=compute_" .. sm .. ",code=sm_" .. sm)
        add_ldflags("-gencode arch=compute_" .. sm .. ",code=sm_" .. sm)
    end

    -- generate PTX code from the highest SM architecture to guarantee forward-compatibility
    sm = "70"
    add_cuflags("-gencode arch=compute_" .. sm .. ",code=compute_" .. sm)
    add_ldflags("-gencode arch=compute_" .. sm .. ",code=compute_" .. sm)

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v2.2.1
Closed Mar 29, 2019, 100% complete

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