search for: random_r

...mputation method, using a template argument for the RNG, and providing wrappers for the different available RNGs, except for the rngOpenMP that is not instantiable, so I adapted specifically the code. I included in the benchmark: - the c implementation used by the R package Rlecuyer - the (GNU) random_r RNG available on GNU/linux systems and that is reentrant - my RcppRandomSFMT,wrapping a modified version of the SIMD-oriented Fast Mersenne Twister (SFMT) Random Number Generator provided by http://www.agner.org/random Randomc - rngOpenMP I tried to include the rsprng RNG, but could not manag...

v2: - Fix seeding. - Add a test that nbdkit-random-plugin is producing something which looks at least somewhat random. Rich.

Currently we use non-cryptographically secure random numbers in two places, the error filter (to inject errors at random) and the random plugin. For this we have used either random_r or a home-brew-ish Linear Congruential Generator. Use of random_r is problematic on BSDs because it doesn't exist there. Use of the LCG is simply a bad choice. Replace both uses with a better quality and faster PRNG from David Blackman and Sebastiano Vigna called ‘xoshiro256** 1.0’ (http://x...

Currently we use non-cryptographically secure random numbers in two places, the error filter (to inject errors at random) and the random plugin. For this we have used either random_r or a home-brew-ish Linear Congruential Generator. Use of random_r is problematic on BSDs because it doesn't exist there. Use of the LCG is simply a bad choice. Replace both uses with a better quality and faster PRNG from David Blackman and Sebastiano Vigna called ‘xoshiro256** 1.0’ (http://x...

On 12/28/18 2:55 PM, Richard W.M. Jones wrote: > Currently we use non-cryptographically secure random numbers in two > places, the error filter (to inject errors at random) and the random > plugin. For this we have used either random_r or a home-brew-ish > Linear Congruential Generator. Use of random_r is problematic on BSDs > because it doesn't exist there. Use of the LCG is simply a bad > choice. > > Replace both uses with a better quality and faster PRNG from David > Blackman and Sebastiano Vigna calle...

...empname.lo CC glthread/threadlib.lo CC unistd.lo CC wctype-h.lo CC xsize.lo CC asnprintf.lo CC canonicalize-lgpl.lo CC fclose.lo CC fdatasync.lo CC fflush.lo CC fseek.lo CC fseeko.lo CC getgroups.lo CC ioctl.lo CC mktime.lo CC openpty.lo CC printf-args.lo CC printf-parse.lo CC pthread_sigmask.lo CC random_r.lo CC rawmemchr.lo CC regex.lo In file included from regex.c:70: ./regex_internal.c:1392:11: warning: comparison of unsigned expression < 0 is always false [-Wtautological-compare] if (idx < 0 || idx >= set->nelem) ~~~ ^ ~ 1 warning generated. CC secure_getenv.lo CC timegm.lo CC vasnpri...

...temp is declared without a macro... yes checking whether mkostemps is declared without a macro... yes checking whether mkstemp is declared without a macro... yes checking whether mkstemps is declared without a macro... yes checking whether ptsname is declared without a macro... yes checking whether random_r is declared without a macro... yes checking whether initstat_r is declared without a macro... no checking whether srandom_r is declared without a macro... yes checking whether setstate_r is declared without a macro... yes checking whether realpath is declared without a macro... yes checking whether...

...temp is declared without a macro... yes checking whether mkostemps is declared without a macro... yes checking whether mkstemp is declared without a macro... yes checking whether mkstemps is declared without a macro... yes checking whether ptsname is declared without a macro... yes checking whether random_r is declared without a macro... yes checking whether initstat_r is declared without a macro... no checking whether srandom_r is declared without a macro... yes checking whether setstate_r is declared without a macro... yes checking whether realpath is declared without a macro... yes checking whether...

...temp is declared without a macro... yes checking whether mkostemps is declared without a macro... yes checking whether mkstemp is declared without a macro... yes checking whether mkstemps is declared without a macro... yes checking whether ptsname is declared without a macro... yes checking whether random_r is declared without a macro... yes checking whether initstat_r is declared without a macro... no checking whether srandom_r is declared without a macro... yes checking whether setstate_r is declared without a macro... yes checking whether realpath is declared without a macro... yes checking whether...

...temp is declared without a macro... yes checking whether mkostemps is declared without a macro... yes checking whether mkstemp is declared without a macro... yes checking whether mkstemps is declared without a macro... yes checking whether ptsname is declared without a macro... yes checking whether random_r is declared without a macro... yes checking whether initstat_r is declared without a macro... no checking whether srandom_r is declared without a macro... yes checking whether setstate_r is declared without a macro... yes checking whether realpath is declared without a macro... yes checking whether...

...temp is declared without a macro... yes checking whether mkostemps is declared without a macro... yes checking whether mkstemp is declared without a macro... yes checking whether mkstemps is declared without a macro... yes checking whether ptsname is declared without a macro... yes checking whether random_r is declared without a macro... yes checking whether initstat_r is declared without a macro... no checking whether srandom_r is declared without a macro... yes checking whether setstate_r is declared without a macro... yes checking whether realpath is declared without a macro... yes checking whether...

...temp is declared without a macro... yes checking whether mkostemps is declared without a macro... yes checking whether mkstemp is declared without a macro... yes checking whether mkstemps is declared without a macro... yes checking whether ptsname is declared without a macro... yes checking whether random_r is declared without a macro... yes checking whether initstat_r is declared without a macro... no checking whether srandom_r is declared without a macro... yes checking whether setstate_r is declared without a macro... yes checking whether realpath is declared without a macro... yes checking whether...

...temp is declared without a macro... yes checking whether mkostemps is declared without a macro... yes checking whether mkstemp is declared without a macro... yes checking whether mkstemps is declared without a macro... yes checking whether ptsname is declared without a macro... yes checking whether random_r is declared without a macro... yes checking whether initstat_r is declared without a macro... no checking whether srandom_r is declared without a macro... yes checking whether setstate_r is declared without a macro... yes checking whether realpath is declared without a macro... yes checking whether...

...temp is declared without a macro... yes checking whether mkostemps is declared without a macro... yes checking whether mkstemp is declared without a macro... yes checking whether mkstemps is declared without a macro... yes checking whether ptsname is declared without a macro... yes checking whether random_r is declared without a macro... yes checking whether initstat_r is declared without a macro... no checking whether srandom_r is declared without a macro... yes checking whether setstate_r is declared without a macro... yes checking whether realpath is declared without a macro... yes checking whether...

...temp is declared without a macro... yes checking whether mkostemps is declared without a macro... yes checking whether mkstemp is declared without a macro... yes checking whether mkstemps is declared without a macro... yes checking whether ptsname is declared without a macro... yes checking whether random_r is declared without a macro... yes checking whether initstat_r is declared without a macro... no checking whether srandom_r is declared without a macro... yes checking whether setstate_r is declared without a macro... yes checking whether realpath is declared without a macro... yes checking whether...

...temp is declared without a macro... yes checking whether mkostemps is declared without a macro... yes checking whether mkstemp is declared without a macro... yes checking whether mkstemps is declared without a macro... yes checking whether ptsname is declared without a macro... yes checking whether random_r is declared without a macro... yes checking whether initstat_r is declared without a macro... no checking whether srandom_r is declared without a macro... yes checking whether setstate_r is declared without a macro... yes checking whether realpath is declared without a macro... yes checking whether...

...temp is declared without a macro... yes checking whether mkostemps is declared without a macro... yes checking whether mkstemp is declared without a macro... yes checking whether mkstemps is declared without a macro... yes checking whether ptsname is declared without a macro... yes checking whether random_r is declared without a macro... yes checking whether initstat_r is declared without a macro... no checking whether srandom_r is declared without a macro... yes checking whether setstate_r is declared without a macro... yes checking whether realpath is declared without a macro... yes checking whether...

...temp is declared without a macro... yes checking whether mkostemps is declared without a macro... yes checking whether mkstemp is declared without a macro... yes checking whether mkstemps is declared without a macro... yes checking whether ptsname is declared without a macro... yes checking whether random_r is declared without a macro... yes checking whether initstat_r is declared without a macro... no checking whether srandom_r is declared without a macro... yes checking whether setstate_r is declared without a macro... yes checking whether realpath is declared without a macro... yes checking whether...

...temp is declared without a macro... yes checking whether mkostemps is declared without a macro... yes checking whether mkstemp is declared without a macro... yes checking whether mkstemps is declared without a macro... yes checking whether ptsname is declared without a macro... yes checking whether random_r is declared without a macro... yes checking whether initstat_r is declared without a macro... no checking whether srandom_r is declared without a macro... yes checking whether setstate_r is declared without a macro... yes checking whether realpath is declared without a macro... yes checking whether...

...temp is declared without a macro... yes checking whether mkostemps is declared without a macro... yes checking whether mkstemp is declared without a macro... yes checking whether mkstemps is declared without a macro... yes checking whether ptsname is declared without a macro... yes checking whether random_r is declared without a macro... yes checking whether initstat_r is declared without a macro... no checking whether srandom_r is declared without a macro... yes checking whether setstate_r is declared without a macro... yes checking whether realpath is declared without a macro... yes checking whether...