83 lines
2.7 KiB
Ruby
83 lines
2.7 KiB
Ruby
class LibtensorflowAT1 < Formula
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include Language::Python::Virtualenv
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desc "C interface for Google's OS library for Machine Intelligence"
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homepage "https://www.tensorflow.org/"
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url "https://github.com/tensorflow/tensorflow/archive/v1.15.5.tar.gz"
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sha256 "4c4d23e311093ded2d2e287b18d7c45b07b5984ab88a1d2f91f8f13c886123db"
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license "Apache-2.0"
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bottle do
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sha256 cellar: :any, big_sur: "8f1c80ebe024b29fb7d6695fa41de75e84d21948535a6459f3dd11b8e5a2165f"
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sha256 cellar: :any, catalina: "28bac51bae550468948151ffa7fa62d38cce9eee19522f045b1f40b4885f9625"
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sha256 cellar: :any, mojave: "aefd6a0dbaae05e710a8372fa6ca3e6d731b9ee455ca99f898141d7f627303eb"
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end
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keg_only :versioned_formula
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disable! date: "2022-07-31", because: :versioned_formula
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depends_on "bazel" => :build
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depends_on "python@3.9" => :build
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def install
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ENV["PYTHON_BIN_PATH"] = Formula["python@3.9"].opt_bin/"python3"
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ENV["CC_OPT_FLAGS"] = "-march=native"
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ENV["TF_IGNORE_MAX_BAZEL_VERSION"] = "1"
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ENV["TF_NEED_JEMALLOC"] = "1"
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ENV["TF_NEED_GCP"] = "0"
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ENV["TF_NEED_HDFS"] = "0"
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ENV["TF_ENABLE_XLA"] = "0"
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ENV["USE_DEFAULT_PYTHON_LIB_PATH"] = "1"
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ENV["TF_NEED_OPENCL"] = "0"
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ENV["TF_NEED_CUDA"] = "0"
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ENV["TF_NEED_MKL"] = "0"
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ENV["TF_NEED_VERBS"] = "0"
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ENV["TF_NEED_MPI"] = "0"
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ENV["TF_NEED_S3"] = "1"
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ENV["TF_NEED_GDR"] = "0"
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ENV["TF_NEED_KAFKA"] = "0"
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ENV["TF_NEED_OPENCL_SYCL"] = "0"
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ENV["TF_NEED_ROCM"] = "0"
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ENV["TF_DOWNLOAD_CLANG"] = "0"
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ENV["TF_SET_ANDROID_WORKSPACE"] = "0"
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ENV["TF_CONFIGURE_IOS"] = "0"
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system "./configure"
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bazel_compatibility_flags = %w[
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--noincompatible_remove_legacy_whole_archive
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]
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system "bazel", "build", "--jobs", ENV.make_jobs, "--compilation_mode=opt",
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"--copt=-march=native", *bazel_compatibility_flags, "tensorflow:libtensorflow.so"
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lib.install Dir["bazel-bin/tensorflow/*.so*", "bazel-bin/tensorflow/*.dylib*"]
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(include/"tensorflow/c").install %w[
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tensorflow/c/c_api.h
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tensorflow/c/c_api_experimental.h
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tensorflow/c/tf_attrtype.h
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tensorflow/c/tf_datatype.h
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tensorflow/c/tf_status.h
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tensorflow/c/tf_tensor.h
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]
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(lib/"pkgconfig/tensorflow.pc").write <<~EOS
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Name: tensorflow
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Description: Tensorflow library
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Version: #{version}
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Libs: -L#{lib} -ltensorflow
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Cflags: -I#{include}
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EOS
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end
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test do
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(testpath/"test.c").write <<~EOS
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#include <stdio.h>
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#include <tensorflow/c/c_api.h>
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int main() {
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printf("%s", TF_Version());
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}
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EOS
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system ENV.cc, "-L#{lib}", "-I#{include}", "-ltensorflow", "-o", "test_tf", "test.c"
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assert_equal version, shell_output("./test_tf")
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end
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end
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