cpuminer-opt-3.23.2

sha256dt, sha256t & sha256d +10% with SHA, small improvement with AVX2.
Other small improvements and code cleanup.

cpuminer-opt-3.23.1

#349: Fix sha256t low difficulty shares and low effective hash rate.
Faster sha256dt: AVX512 +7%, SHA +200%, AVX2 +5%.
Faster blakecoin & vanilla: AVX2 +30%, AVX512 +110%.
Other small improvements and code cleanup.

cpuminer-opt-3.23.0

#398: Prevent GBT fallback to Getwork on network error.
#398: Prevent excessive logs when conditional mining is paused when mining solo.
Fix a false start if stratum doesn't immediately send a new job after connecting.
Tweak diagonal shuffle in Blake2b & Blake256 1-way SIMD to reduce latency.
CPUID support for AVX10.
Initial changes to AVX2 targeted code in preparation for AVX10.
Code cleanup and miscellaneous small improvements.

cpuminer-opt-3.22.3

Data interleaving and byte swap optimizations with AVX2, AVX512 & AVX512VBMI.
Faster Luffa with AVX2 & AVX512.
Other small optimizations.
Some code cleanup.

cpuminer-opt-3.22.2

Added sha512256d & sha256dt algos.
Fixed intermittant invalid shares lyra2v2 AVX512.
Removed application limits on the number of CPUs and threads, HW and OS limits still apply.
Added a log warning if more threads are defined than active CPUs in affinity mask.
Improved merkle tree memory management for stratum.
Added transaction count to New Work log.
Other small improvements.

cpuminer-opt-3.22.1

#393 fixed segfault in GBT, regression from v3.22.0.
More efficient 32 bit data interleaving.

cpuminer-opt-3.22.0

Stratum: faster netdiff calculation.
Merged a few updates from Pooler/cpuminer:
Use CURLOPT_POSTFIELDS in json_rpc_call,
Use CURLINFO_ACTIVESOCKET when supported,
JSONRPC speedup,
Speed up hex2bin function.
Small log improvements, notably more frequent hash rate reports.
Removed decred algo.

cpuminer-opt-3.21.5

All issues with v3.21.3 & v3.21.4 should be resolved.
Changes since v3.21.2:
#392 #379 #389 Fixed misaligned address segfault solo mining.
#392 Fixed stats for myr-gr algo, and a few others, for CPUs without AVX2.
#392 Fixed conditional mining.
#392 Fixed cpu affinity on Ryzen CPUs using Windows binaries,
Windows binaries no longer support CPU groups,
Windows binaries support CPUs with up to 64 threads.
Small optimizations to serialized vectoring.

cpuminer-opt-3.21.4

Windows GBT crashes have been reported with this release as well.
The root cause has been found and a new release is forthcoming.

Reapply selected changes from v3.21.3.
#392 #379 #389 Fixed misaligned address segfault solo mining.
#392 Fixed conditional mining.
#392 Fixed cpu affinity on Ryzen CPUs using Windows binaries,
Windows binaries no longer support CPU groups,
Windows binaries support CPUs with up to 64 threads.

cpuminer-opt-3.21.2

Faster SALSA SIMD shuffle for yespower, yescrypt & scryptn2.
Fixed a couple of compiler warnings with gcc-12.