Package: dsfmt / 2.2.3+dfsg-4

Metadata

Package Version Patches format
dsfmt 2.2.3+dfsg-4 3.0 (quilt)

Patch series

view the series file
Patch File delta Description
autotools.patch | (download)

Makefile.am | 103 103 + 0 - 0 !
configure.ac | 109 109 + 0 - 0 !
dSFMT.c | 4 4 + 0 - 0 !
test.c | 4 4 + 0 - 0 !
4 files changed, 220 insertions(+)

 use autotools to build shared library
 This patch uses autoconf, automake, and libtool to build shared
 and static libraries that enable the use of dSFMT by other packages.
 All optimization flags of the upstream makefile are preserved, but
 each flag is queried for compatibility with the compiler. Options
 are provided for disabling the optimization flags, and for enabling
 SSE2 or AltiVec support. Separate libraries are built for each of the
 Mersenne exponents. The install target creates convenience symbolic
 links to the development libraries for the primarily used Mersenne
 exponent 19937.
array size.patch | (download)

dSFMT.c | 32 16 + 16 - 0 !
dSFMT.h | 41 21 + 20 - 0 !
2 files changed, 37 insertions(+), 36 deletions(-)

 use ptrdiff_t for array size
extern inline functions.patch | (download)

dSFMT.h | 71 37 + 34 - 0 !
1 file changed, 37 insertions(+), 34 deletions(-)

 export inline functions when building library
 This patch adds a preprocessor flag DSFMT_BUILDING_LIB that when
 specified causes the compiler to emit symbols for inline functions,
 which is achieved using C99 extern inline function declarations.
 This allows invoking these functions in programs that dynamically
 load the library for use with a foreign function interface (FFI).
require sse2 on i386.patch | (download)

dSFMT.c | 24 24 + 0 - 0 !
1 file changed, 24 insertions(+)

 check whether x86 cpu supports sse2
 This patch adds a run-time check for the SSE2 extension by querying
 the CPU features using the x86 CPUID opcode. The wrapper function
 __get_cpuid() is provided by GCC and Clang. See <cpuid.h> for the
 list of supported CPU extension flags.
require altivec on power.patch | (download)

dSFMT.c | 25 21 + 4 - 0 !
1 file changed, 21 insertions(+), 4 deletions(-)

 check whether power cpu supports altivec
 This patch adds a run-time check for the Altivec extension by
 querying the CPU features using getauxval(AT_HWCAP), which is
 available since glibc 2.16.