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44 lines
2.0 KiB
44 lines
2.0 KiB
package("highway") |
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set_homepage("https://github.com/google/highway") |
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set_description("Performance-portable, length-agnostic SIMD with runtime dispatch") |
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set_license("Apache-2.0") |
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add_urls("https://github.com/google/highway/archive/refs/tags/$(version).tar.gz", |
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"https://github.com/google/highway.git") |
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add_versions("1.1.0", "354a8b4539b588e70b98ec70844273e3f2741302c4c377bcc4e81b3d1866f7c9") |
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add_configs("contrib", {description = "Build SIMD-related utilities", default = false, type = "boolean"}) |
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add_deps("cmake") |
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on_install(function (package) |
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local configs = {"-DHWY_ENABLE_INSTALL=ON", "-DBUILD_TESTING=OFF"} |
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table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:is_debug() and "Debug" or "Release")) |
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table.insert(configs, "-DBUILD_SHARED_LIBS=" .. (package:config("shared") and "ON" or "OFF")) |
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table.insert(configs, "-DHWY_ENABLE_CONTRIB=" .. (package:config("contrib") and "ON" or "OFF")) |
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import("package.tools.cmake").install(package, configs) |
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os.tryrm(package:installdir("lib/*hwy_test*")) |
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os.tryrm(package:installdir("bin/*hwy_test*")) |
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end) |
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on_test(function (package) |
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assert(package:check_cxxsnippets({test = [[ |
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#include <hwy/highway.h> |
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namespace hn = hwy::HWY_NAMESPACE; |
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using T = float; |
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void test(const T* HWY_RESTRICT mul_array, |
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const T* HWY_RESTRICT add_array, |
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const size_t size, T* HWY_RESTRICT x_array) { |
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const hn::ScalableTag<T> d; |
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for (size_t i = 0; i < size; i += hn::Lanes(d)) { |
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const auto mul = hn::Load(d, mul_array + i); |
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const auto add = hn::Load(d, add_array + i); |
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auto x = hn::Load(d, x_array + i); |
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x = hn::MulAdd(mul, x, add); |
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hn::Store(x, d, x_array + i); |
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} |
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} |
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]]}, {configs = {languages = "c++11"}})) |
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end)
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