70 lines
2.8 KiB
Ruby
70 lines
2.8 KiB
Ruby
class Blis < Formula
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desc "BLAS-like Library Instantiation Software Framework"
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homepage "https://github.com/flame/blis"
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url "https://github.com/flame/blis/archive/0.9.0.tar.gz"
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sha256 "1135f664be7355427b91025075562805cdc6cc730d3173f83533b2c5dcc2f308"
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license "BSD-3-Clause"
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head "https://github.com/flame/blis.git", branch: "master"
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bottle do
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rebuild 1
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sha256 cellar: :any, arm64_ventura: "103cdd90012dd567134b27ed704d763a04d3b1d628e3cea3c17106f5efabc640"
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sha256 cellar: :any, arm64_monterey: "b00ba6ef35a226e90b0bfdf30d7a89ba81d00305fa8d960ccb6fd0aac63d3925"
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sha256 cellar: :any, arm64_big_sur: "b7bf20b1149ef17db68e5e5626f258e8369f00dbbb22be6c752c298138177aef"
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sha256 cellar: :any, ventura: "dcec254cbee261d15eebc4d3bd8d698f8af275886c9aca7bb4ce3dc0da961437"
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sha256 cellar: :any, monterey: "08dc73c2cbce4359b51c2a4c4f78df6350aa24df087b0c1613bb9995717edd68"
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sha256 cellar: :any, big_sur: "0c21276af8ad03e16deaed43bc146f57aec908e6e4bc95f748cedf2af8c1d3c0"
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sha256 cellar: :any, catalina: "1feac3394dab398ede9e1540b84c4782ee6e7b916e93327ec68324d1d451db17"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "caf7db98c4ec255521ef31d28156bac9f2149ff02be40ad978b6be0c32ac2ba8"
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end
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uses_from_macos "python" => :build
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fails_with gcc: "5"
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def install
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# https://github.com/flame/blis/blob/master/docs/ConfigurationHowTo.md
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ENV.runtime_cpu_detection
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config = if !build.bottle?
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"auto"
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elsif OS.mac?
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# For Apple Silicon, we can optimize using the dedicated "firestorm" config.
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# For Intel Macs, we build multiple Intel x86_64 to allow runtime optimization.
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Hardware::CPU.arm? ? "firestorm" : "intel64"
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else
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# For x86_64 Linux, we build full "x86_64" family with Intel and AMD processors.
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Hardware::CPU.arch
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end
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system "./configure", "--prefix=#{prefix}", "--enable-cblas", config
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system "make"
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system "make", "install"
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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 <stdlib.h>
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#include <math.h>
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#include "blis/blis.h"
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int main(void) {
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int i;
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double A[6] = {1.0, 2.0, 1.0, -3.0, 4.0, -1.0};
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double B[6] = {1.0, 2.0, 1.0, -3.0, 4.0, -1.0};
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double C[9] = {.5, .5, .5, .5, .5, .5, .5, .5, .5};
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cblas_dgemm(CblasColMajor, CblasNoTrans, CblasTrans,
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3, 3, 2, 1, A, 3, B, 3, 2, C, 3);
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for (i = 0; i < 9; i++)
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printf("%lf ", C[i]);
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printf("\\n");
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if (fabs(C[0]-11) > 1.e-5) abort();
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if (fabs(C[4]-21) > 1.e-5) abort();
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return 0;
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}
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EOS
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system ENV.cc, "-o", "test", "test.c", "-I#{include}", "-L#{lib}", "-lblis", "-lm"
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system "./test"
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end
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end
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