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| author | Isaac Dunham <ibid.ag@gmail.com> | 2014-08-28 15:19:03 -0700 |
|---|---|---|
| committer | Natanael Copa <ncopa@alpinelinux.org> | 2014-08-30 11:58:18 +0000 |
| commit | 51f5f0c4b9d7a93ab711dbe877451a367176fed9 (patch) | |
| tree | 0ebb1634507f267e925c125e7ecd2cbbc88e6ce0 /testing | |
| parent | e3b27ebbe49d04b7b9a6823faad73b86cbc25648 (diff) | |
| download | aports-51f5f0c4b9d7a93ab711dbe877451a367176fed9.tar.bz2 aports-51f5f0c4b9d7a93ab711dbe877451a367176fed9.tar.xz | |
Add testing/openblas.
OpenBLAS is a fast implementation of BLAS that's easier to build than ATLAS;
it also includes LAPACK support.
Diffstat (limited to 'testing')
| -rw-r--r-- | testing/openblas/00-cpuid.patch | 34 | ||||
| -rw-r--r-- | testing/openblas/APKBUILD | 53 |
2 files changed, 87 insertions, 0 deletions
diff --git a/testing/openblas/00-cpuid.patch b/testing/openblas/00-cpuid.patch new file mode 100644 index 0000000000..7758b4691a --- /dev/null +++ b/testing/openblas/00-cpuid.patch @@ -0,0 +1,34 @@ +commit db7e6366cd86b57cd0712293968938058288bde0 +Author: Isaac Dunham <ibid.ag@gmail.com> +Date: Thu Aug 28 13:05:07 2014 -0700 + + Workaround PIC limitations in cpuid. + + cpuid uses register ebx, but ebx is reserved in PIC. + So save ebx, swap ebx & edi, and return edi. + + Copied from Igor Pavlov's equivalent fix for 7zip (in CpuArch.c), + which is public domain and thus OK license-wise. + +diff --git a/cpuid_x86.c b/cpuid_x86.c +index 53016e1..f9df722 100644 +--- a/cpuid_x86.c ++++ b/cpuid_x86.c +@@ -59,9 +59,16 @@ + void cpuid(int op, int *eax, int *ebx, int *ecx, int *edx); + #else + static inline void cpuid(int op, int *eax, int *ebx, int *ecx, int *edx){ ++#if defined(__i386__) && defined(__PIC__) ++ __asm__ __volatile__ ++ ("mov %%ebx, %%edi;" ++ "cpuid;" ++ "xchgl %%ebx, %%edi;" ++ : "=a" (*eax), "=D" (*ebx), "=c" (*ecx), "=d" (*edx) : "a" (op) : "cc"); ++#else + __asm__ __volatile__ + ("cpuid": "=a" (*eax), "=b" (*ebx), "=c" (*ecx), "=d" (*edx) : "a" (op) : "cc"); +- ++#endif + } + #endif + diff --git a/testing/openblas/APKBUILD b/testing/openblas/APKBUILD new file mode 100644 index 0000000000..ce6f2fcd46 --- /dev/null +++ b/testing/openblas/APKBUILD @@ -0,0 +1,53 @@ +# Contributor: Isaac Dunham <ibid.ag@gmail.com> +# Maintainer: Isaac Dunham <ibid.ag@gmail.com> +pkgname=openblas +pkgver=0.2.11 +pkgrel=0 +pkgdesc="A fast BSD-licensed BLAS based on gotoBLAS2, with LAPACK" +url="http://www.openblas.net" +arch="all" +license="BSD" +depends="" +depends_dev="gfortran" +makedepends="$depends_dev" +install="" +subpackages="$pkgname-dev $pkgname-doc" +source="$pkgname-$pkgver.tar.gz::http://github.com/xianyi/OpenBLAS/archive/v$pkgver.tar.gz + 00-cpuid.patch" + +_builddir="$srcdir"/OpenBLAS-$pkgver +prepare() { + local i + cd "$_builddir" + for i in $source; do + case $i in + *.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;; + esac + done +} + +build() { + cd "$_builddir" +#USE_OPENMP=0: see GCC bug 60035 +#NO_AFFINITY: don't expect to work on musl, also breaks R +#DYNAMIC_ARCH=1 requires 00-cpuid.patch + make USE_OPENMP=0 NO_LAPACK=0 NUM_THREADS=8 MAJOR_VERSION=3 \ + NO_AFFINITY=1 DYNAMIC_ARCH=1 PREFIX=/usr || return 1 +} + +package() { + cd "$_builddir" + mkdir -pm 0755 "$pkgdir/usr/lib" "$pkgdir/usr/include" \ + "$pkgdir/usr/share/doc/$pkgname" || return 1 + make USE_OPENMP=0 NO_LAPACK=0 NUM_THREADS=2 MAJOR_VERSION=3 \ + NO_AFFINITY=1 DYNAMIC_ARCH=1 PREFIX="$pkgdir/usr" install || return 1 + for FILE in *.txt *.md LICENSE; do + install -m 0644 $FILE "$pkgdir/usr/share/doc/$pkgname" || return 1 + done +} +md5sums="c456f3c5e84c3ab69ef89b22e616627a openblas-0.2.11.tar.gz +0b8b59052a6387fe4aa9e3e473b3749b 00-cpuid.patch" +sha256sums="dc06836e700ef26519933af309a25958150693c376a536fe35d633d76f1a5606 openblas-0.2.11.tar.gz +65a809e9f0f06fd9ccefd0af6bc7c398fefe011404f699926946320783050d8b 00-cpuid.patch" +sha512sums="68abdf8366d4766fe5d852ca3850ea6236d4dc5bad044fa4116ca60872716003746bcfdb1005aac87533d9a085ae319ef18b7ed6f293baf88c79fd7c8562c9f0 openblas-0.2.11.tar.gz +1f41a324a9f233ef5fe037cd16c4aeabaf5895ba42e2f3758f8bb7a2cddda967fc01df50d86218f316d9406bb6ced4e91d4aec8119fc8f9c2f11b4ecf24e551f 00-cpuid.patch" |