me
/
guix
Archived
1
0
Fork 0
Code

gnu: OpenBLAS: Use G-expressions. 

* gnu/packages/maths.scm (openblas, openblas-ilp64)[arguments]: Convert to
gexp's.
master
Marius Bakke 2022-06-30 22:31:29 +02:00
parent 5e2ecfab7c
commit 8ee9d25ebc
No known key found for this signature in database
GPG Key ID: A2A06DF2A33A54FA
1 changed files with 62 additions and 61 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

123
gnu/packages/maths.scm
View File

@ -4487,66 +4487,67 @@ parts of it.")
"0r4sz3rn68fyc2paq0a04pgfi7iszpm95f6ggbzxpvjzx9qxbcql"))))
(build-system gnu-build-system)
(arguments
`(#:test-target "test"
;; DYNAMIC_ARCH is only supported on x86. When it is disabled and no
;; TARGET is specified, OpenBLAS will tune itself to the build host, so
;; we need to disable substitutions.
#:substitutable?
,(let ((system (or (%current-target-system) (%current-system))))
(or (string-prefix? "x86_64" system)
(string-prefix? "i686" system)
(string-prefix? "mips" system)
(string-prefix? "aarch64" system)))
#:make-flags
(list (string-append "PREFIX=" (assoc-ref %outputs "out"))
"SHELL=bash"
"MAKE_NB_JOBS=0" ;use jobserver for submakes
"NO_STATIC=1" ;avoid a 67 MiB static archive
(list
#:test-target "test"
;; DYNAMIC_ARCH is only supported on x86. When it is disabled and no
;; TARGET is specified, OpenBLAS will tune itself to the build host, so
;; we need to disable substitutions.
#:substitutable?
(let ((system (or (%current-target-system) (%current-system))))
(or (string-prefix? "x86_64" system)
(string-prefix? "i686" system)
(string-prefix? "mips" system)
(string-prefix? "aarch64" system)))
#:make-flags
#~(list (string-append "PREFIX=" #$output)
"SHELL=bash"
"MAKE_NB_JOBS=0" ;use jobserver for submakes
"NO_STATIC=1" ;avoid a 67 MiB static archive
;; This is the maximum number of threads OpenBLAS will ever use (that
;; is, if $OPENBLAS_NUM_THREADS is greater than that, then NUM_THREADS
;; is used.) If we don't set it, the makefile sets it to the number
;; of cores of the build machine, which is obviously wrong.
"NUM_THREADS=128"
;; This is the maximum number of threads OpenBLAS will ever use (that
;; is, if $OPENBLAS_NUM_THREADS is greater than that, then NUM_THREADS
;; is used.) If we don't set it, the makefile sets it to the number
;; of cores of the build machine, which is obviously wrong.
"NUM_THREADS=128"
;; Build the library for all supported CPUs. This allows
;; switching CPU targets at runtime with the environment variable
;; OPENBLAS_CORETYPE=<type>, where "type" is a supported CPU type.
;; Unfortunately, this is not supported on all architectures,
;; where it leads to failed builds.
,@(let ((system (or (%current-target-system) (%current-system))))
(cond
((or (string-prefix? "x86_64" system)
(string-prefix? "i686" system)
(string-prefix? "powerpc64le" system)
(string-prefix? "aarch64" system))
;; Dynamic older enables a few extra CPU architectures that
;; were released before 2010.
'("DYNAMIC_ARCH=1" "DYNAMIC_OLDER=1" "TARGET=GENERIC"))
;; On some of these architectures the CPU can't be detected.
;; On MIPS we force the "SICORTEX" TARGET, as for the other
;; two available MIPS targets special extended instructions
;; for Loongson cores are used.
((string-prefix? "mips" system)
'("TARGET=SICORTEX"))
;; Failed to detect CPU.
((string-prefix? "armhf" system)
'("TARGET=ARMV7"))
((string-prefix? "riscv64" system)
'("TARGET=RISCV64_GENERIC"))
(else '()))))
;; no configure script
#:phases
(modify-phases %standard-phases
(delete 'configure)
(add-before 'build 'set-extralib
(lambda* (#:key inputs #:allow-other-keys)
;; Get libgfortran found when building in utest.
(setenv "FEXTRALIB"
(string-append
"-L"
(dirname
(search-input-file inputs "/lib/libgfortran.so")))))))))
;; Build the library for all supported CPUs. This allows
;; switching CPU targets at runtime with the environment variable
;; OPENBLAS_CORETYPE=<type>, where "type" is a supported CPU type.
;; Unfortunately, this is not supported on all architectures,
;; where it leads to failed builds.
#$@(let ((system (or (%current-target-system) (%current-system))))
(cond
((or (string-prefix? "x86_64" system)
(string-prefix? "i686" system)
(string-prefix? "powerpc64le" system)
(string-prefix? "aarch64" system))
;; Dynamic older enables a few extra CPU architectures that
;; were released before 2010.
'("DYNAMIC_ARCH=1" "DYNAMIC_OLDER=1" "TARGET=GENERIC"))
;; On some of these architectures the CPU can't be detected.
;; On MIPS we force the "SICORTEX" TARGET, as for the other
;; two available MIPS targets special extended instructions
;; for Loongson cores are used.
((string-prefix? "mips" system)
'("TARGET=SICORTEX"))
;; Failed to detect CPU.
((string-prefix? "armhf" system)
'("TARGET=ARMV7"))
((string-prefix? "riscv64" system)
'("TARGET=RISCV64_GENERIC"))
(else '()))))
;; no configure script
#:phases
#~(modify-phases %standard-phases
(delete 'configure)
(add-before 'build 'set-extralib
(lambda* (#:key inputs #:allow-other-keys)
;; Get libgfortran found when building in utest.
(setenv "FEXTRALIB"
(string-append
"-L"
(dirname
(search-input-file inputs "/lib/libgfortran.so")))))))))
(inputs
(list `(,gfortran "lib")))
(native-inputs
@ -4563,9 +4564,9 @@ parts of it.")
(supported-systems '("x86_64-linux" "aarch64-linux" "mips64el-linux"))
(arguments
(substitute-keyword-arguments (package-arguments openblas)
((#:make-flags flags '())
`(append (list "INTERFACE64=1" "LIBNAMESUFFIX=ilp64")
,flags))))
((#:make-flags flags #~'())
#~(append (list "INTERFACE64=1" "LIBNAMESUFFIX=ilp64")
#$flags))))
(synopsis "Optimized BLAS library based on GotoBLAS (ILP64 version)")
(license license:bsd-3)))