Changelog for primecount-7.14-1.1.x86_64.rpm :

* Thu Aug 01 2024 Kim Walisch - Update to primecount-7.14 (API & ABI are backwards compatible).- Fix libdivide.h issue with GCC 15: #76.- Move x86 cpuid code from cpuid.hpp to src/x86/cpuid.cpp.- Move generate.hpp code to src/generate_primes.cpp.- Move generate_phi.hpp code to src/phi_vector.cpp.- int128_t.hpp: Rename namespace port to pstd (portable std namespace).- Sieve.hpp: Tune AVX512 code.- Sieve.hpp: Branchfree bitmask calculation.- cpu_supports_popcnt.hpp: Simplify, move preprocessor checks to new multiarch_x86_popcnt.cmake.- multiarch_avx512_vpopcnt.cmake: Tune AVX512 code.- multiarch_x86_popcnt.cmake: Detect x86 POPCNT.- CMakeLists.txt: Use CMake list for all compile time definitions.
* Wed Apr 17 2024 Kim Walisch - Update to primecount-7.13 (API & ABI are backwards compatible).- CMakeLists.txt: New WITH_MULTIARCH option (default ON).- Sieve.hpp: New AVX512 popcount algorithm for x86 CPUs.- Sieve.hpp: New ARM SVE popcount algorithm.- int128.cmake: Improve int128_t support for Windows.- OpenMP.cmake: Improve LLVM/Clang OpenMP detection.- Add preliminary MSVC 128-bit support.
* Tue Apr 02 2024 Kim Walisch - Update to primecount-7.12 (API & ABI are backwards compatible).- On x86 CPUs check using CPUID if CPU supports POPCNT.- CMakeLists.txt: Remove WITH_POPCNT=OFF option.- New dynamic/adaptive load balancing for AC algorithm.- LogarithmicIntegral.cpp: Fix infinite loop on Linux i386.- RiemannR.cpp: Fix infinite loop on Linux i386.- RiemannR.cpp: Faster and simpler RiemannR_inverse(x).
* Fri Mar 15 2024 Kim Walisch - Update to primecount-7.11 (API & ABI are backwards compatible).- Increase pi(x) cache size to 2 KiB.- Detect incompatible command-line options.- Faster RiemannR(x) and RiemannR_inverse(x) implementations.- test/iroot.cpp: Fix musl libc issue.- test/Li.cpp: Speed up test.- Renamed option --Ri to -R or --RiemannR.- Renamed option --Ri-inverse to --RiemannR-inverse.- Improve status output on Windows.
* Thu Jan 11 2024 Kim Walisch - Update to primecount-7.10 (API & ABI are backwards compatible).- Improve CMake libatomic detection.- Fix potential integer overflows in Li_inverse(x) and Ri_inverse(x).- Added new internal nth_prime_approx(n).
* Tue Jul 04 2023 Kim Walisch - Update to primecount-7.9 (API & ABI are backwards compatible).- Add unit tests for pi_gourdon(x) function.- Fix Appveyor CI tests.- Update to latest libprimesieve-11.1.
* Mon May 22 2023 Kim Walisch - Update to primecount-7.8 (API & ABI are backwards compatible).- Fix pi(-n) issue for 128-bit integers.
* Sat May 13 2023 Kim Walisch - Update to primecount-7.7 (API & ABI are backwards compatible).- Fix pi(-1) crash.- test/api.cpp: Add pi(-1) test.- test/api_c.c: Add primecount_pi(-1) test.- test/nthprime.cpp: Add new test.- primecount.h: Fix -Wstrict-prototypes warning.
* Wed Dec 07 2022 Kim Walisch - Update to primecount-7.6 (API & ABI are backwards compatible).- Requires latest primesieve-11.0 library.- Fix missing header include in print.hpp.
* Fri Jul 08 2022 Kim Walisch - Update to primecount-7.4 (API & ABI are backwards compatible).- Compatible with latest primesieve-8.0 library.- Sieve.cpp: Improved pre-sieving.- Sieve.cpp: Optimize COUNT_UNSET_BIT() macro.- Split up main CMakeLists.txt into multiple modules.- Reduced the number of memory allocations.
* Tue May 03 2022 Kim Walisch - Update to primecount-7.3 (API & ABI are backwards compatible).- Improved big.Little CPU detection.- Improved nth prime performance for small n.- Reduced the number of memory allocations.- Many CMake build system improvements.
* Wed Dec 08 2021 Kim Walisch - Add pkg-config/pkgconf support (primecount.pc).- Improved cache size detection on big.LITTLE CPUs.- Improved C/C++ API documentation (libprimecount.md).
* Mon Aug 16 2021 Kim Walisch - Update to primecount-7.1 (API & ABI are backwards compatible).- Minor pi(x) & phi(x, a) speed improvements.- PhiTiny.cpp: Use compressed phi(x, a) lookup table.- phi.cpp: More correct usage of recursive phi(x, a) formula.- PiTable.cpp: Add PrimePi(x) lookup table for x < 64
* 240.- generate_phi.hpp: More correct usage of recursive phi(x, a) formula.- nth_prime.cpp: Cache small primes <= 1009.- nth_prime.cpp: Improve error handling, n must be >= 1.- appveyor.yml: Fix debug build.
* Fri Apr 30 2021 Kim Walisch - Update to primecount-7.0 (API & ABI are backwards compatible).- AC.cpp: New algorithm with improved scaling.- AC_libdivide.cpp: New algorithm with improved scaling.- B.cpp: Improved scaling due to independent threads.- P2.cpp: Improved scaling due to independent threads.- LoadBalancerAC.cpp: New thread scheduler for AC algorithm.- LoadBalancerS2.cpp: Improve load balancing of S2_hard & D.- LoadBalancerP2.cpp: Rewritten, now similar to other load balancers.- SegmentedPiTable.cpp: Decrease size to x^(1/4).- util.cpp: Improve scaling using larger default alpha_z = 2.- imath.hpp: Optimize ilog2() & next_power_of_2() using __builtin_clzll().
* Mon Mar 22 2021 Kim Walisch - Update to primecount-6.4.- Fixed an integer overflow in the B formula.- Reduced memory usage of SegmentedPiTable by 1.5x.
* Fri Jan 08 2021 Kim Walisch - Update to primecount-6.2