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/20220216.tar.gz"
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sha256 "3c1e6155f37292b5b908f8538cb0791a8b4d9cbc9c508b5ff69e41f106e2a372"
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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: "3d1c2c65ad69481855c8f0e0bc8d29416da865a318303b5810d68b8fd28f99b2"
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sha256 cellar: :any, arm64_big_sur: "0599f69f9e46b10b02d5743e755b2fa04fb678f042bfef28c8d44d6dbd7c011f"
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sha256 cellar: :any, monterey: "33af0b2928a648abf4e52dbc0591c5e59538bb4776c6eb4bffa62a03e201cc99"
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sha256 cellar: :any, big_sur: "cfd081a9f12444dda227887013fe8dc4cb5305f82c188a765f15f6c91933a2e5"
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sha256 cellar: :any, catalina: "68443a0cc213d62524bba7c854c319e753062fa5939eace87685d2d390b00c62"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "958ef420a03d104ee9cd5d7d04c8e54f9e1cc17a6db830b8d02c75473a392b14"
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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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