move try/catch inside OpenMP constructs to avoid GCC segmentation faults on old compilers
various documentation fixes
Missing #undef in tie
Missing #undef in cons
some adds in hyperbolic manual
oxygenation of elliptic
euler oxygenation
correcting some latex in euler doc
correcting some latex in exponential doc and adding a list in qbk
oxygenating fuzzy
adding a list to hyper and trigo manual.qbk
fix #579: bad command for bench and other release-style targets
oxygenating bessel
latex error in j1 doc
Correct type error in SIMD hello world
Quick-fix for failed gather_includes builds when cross compiling (missing exceptions support).
Applied the same quick-fix to move_reuse and postconfigure as for gather_includes.
(note to nt2 devs: there seems to be duplication between the CMakeLists.txt files for the three tools)
Fixed/updated remaining code affected by the timing code changes.
Added attempts to prevent the compiler and/or the CPU from reordering and/or removing calls to timing functions.
Changed the default time unit to microseconds.
Added and used the priority_booster_t utility class.
Added more todo and implementation notes.
Further improved stability/accuracy of the timing functions overhead (still not "perfect", especially for now()).
Optimized the median<>() function template and (temporarily) moved it into the now.cpp.
Switched to the rand48 PRNG (as it is faster) and (temporarily) moved the reusable PRNG functions into the now.cpp.
Minor other refactoring and stylistic changes.
Created a virtual interface class for benchmarks. Used it to make the perform_benchmark function a non template and (temporarily) moved it to now.cpp.
Used the perform_benchmark(_impl) function in now.cpp to accurately calculate the timing functions overhead (this now produces stable/reproducible results).