73 lines
2.5 KiB
Ruby
73 lines
2.5 KiB
Ruby
class Ncnn < Formula
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desc "High-performance neural network inference framework"
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homepage "https://github.com/Tencent/ncnn"
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url "https://github.com/Tencent/ncnn/archive/refs/tags/20220729.tar.gz"
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sha256 "fa337dce2db3aea82749633322c3572490a86d6f2e144e53aba03480f651991f"
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license "BSD-3-Clause"
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head "https://github.com/Tencent/ncnn.git", branch: "master"
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bottle do
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sha256 cellar: :any, arm64_monterey: "d7024165d8efc6347eb3e3845151d55eec8e05b0d3055ccc1c92d7f9bd9f6906"
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sha256 cellar: :any, arm64_big_sur: "a8b103a161937a153a8b6885c0170cd8c5379fbee0eeaf19a606300932e0474f"
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sha256 cellar: :any, monterey: "c7e8c1d0a7d936168357ab0f91b933992a441abe388cbb69c6d6fd55aeff1804"
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sha256 cellar: :any, big_sur: "9235acdddad23db3420c2a788d177cb23cb889d6974aa8af859939421a0f342a"
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sha256 cellar: :any, catalina: "759c9876738cc1acbdcb4f9eede7bf9669d658543fa3939c90e5e724c847a0d6"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "7c5626197a6e1ae1a705713810c0ab9f70d2ab1262a05fa05a7e9bf80ef363b9"
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end
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depends_on "cmake" => :build
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depends_on "protobuf"
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on_macos do
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depends_on "glslang" => :build
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depends_on "vulkan-headers" => [:build, :test]
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depends_on "libomp"
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depends_on "molten-vk"
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end
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def install
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ENV.cxx11
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args = std_cmake_args + %w[
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-DNCNN_SHARED_LIB=ON
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-DNCNN_BUILD_BENCHMARK=OFF
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-DNCNN_BUILD_EXAMPLES=OFF
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]
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if OS.mac?
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args += %W[
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-DNCNN_SYSTEM_GLSLANG=ON
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-DGLSLANG_TARGET_DIR=#{Formula["glslang"].opt_lib/"cmake"}
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-DNCNN_VULKAN=ON
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-DVulkan_INCLUDE_DIR=#{Formula["molten-vk"].opt_include}
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-DVulkan_LIBRARY=#{Formula["molten-vk"].opt_lib/shared_library("libMoltenVK")}
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]
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end
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inreplace "src/gpu.cpp", "glslang/glslang", "glslang"
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system "cmake", "-S", ".", "-B", "build", *args
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system "cmake", "--build", "build"
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system "cmake", "--install", "build"
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end
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test do
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(testpath/"test.cpp").write <<~EOS
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#include <ncnn/mat.h>
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int main(void) {
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ncnn::Mat myMat = ncnn::Mat(500, 500);
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myMat.fill(1);
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ncnn::Mat myMatClone = myMat.clone();
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myMat.release();
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myMatClone.release();
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return 0;
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}
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EOS
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system ENV.cxx, "test.cpp", "-std=c++11",
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"-I#{Formula["vulkan-headers"].opt_include}", "-I#{include}", "-L#{lib}", "-lncnn",
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"-o", "test"
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system "./test"
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end
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end
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