Commit Graph

22 Commits

Author SHA1 Message Date
tevador 07293a9378
Regression tests (#73)
* instruction decode/execute separated into class BytecodeMachine
* added randomx-tests project
* removed the use of non-portable __COUNTER__ macro
* removed the use of unsupported FENV_ACCESS pragma
2019-06-22 15:54:43 +02:00
tevador 52aa36249e
Add Dataset prefetch in interpreted VM (#52)
- to formally match the specification
- a small increase in interpreted mining speed (~4%)
2019-06-10 16:00:04 +02:00
tevador bc2aae0f61 Support Dataset size larger than 4 GiB
Support arbitrary value of RANDOMX_DATASET_EXTRA_SIZE
2019-05-29 17:27:49 +02:00
tevador 8a5ead5ce3 Use 'dst' as the CBRANCH condition register
See issue #43
2019-05-21 08:37:36 +02:00
tevador 2706a8b753 Relicensed under the 3-clause BSD license 2019-05-18 14:21:47 +02:00
tevador 2b3a03a9dc Fixed FSCAL instruction causing group F registers to exceed their intended maximum value 2019-05-15 22:07:26 +02:00
tevador afaeff6066 Fixed incorrect sqrt results on 32bit targets using x87 math
Cleaner implementation of FSWAP
2019-05-15 13:23:50 +02:00
tevador 1aa7865619 Abstracted away from x86 intrinsics 2019-05-14 09:13:38 +02:00
tevador b1f1e1d6ad Fixed IMUL_RCP if divisor is a power of 2 2019-05-04 18:00:17 +02:00
tevador 9e5eac8645 Fixed a chance of CBRANCH looping
Fixed CBRANCH jump probability being lower than expected
2019-05-03 14:02:40 +02:00
tevador c87dcc8ae5 Cache seed renamed to key 2019-05-01 14:40:13 +02:00
tevador ca96270509 Group E exponent changed from a static value (-240) to dynamic 2019-04-30 21:14:50 +02:00
tevador 3cf6a30076 Fixed biased condition register selection 2019-04-30 10:20:28 +02:00
tevador ffebc37381 COND_R instruction reworked as CBRANCH
instruction mod field bits reallocated
2019-04-29 23:38:23 +02:00
tevador 7f6bdd9a52 Code cleanup & refactoring 2019-04-28 16:42:45 +02:00
tevador 22a3aa8d79 randomx_cache and randomx_dataset changed to standard-layout structs 2019-04-28 12:44:28 +02:00
tevador fd7186f873 Changed IADD_RS to use mod.mem 2019-04-27 23:52:26 +02:00
tevador 270a4f97fe Dataset size increased to 2080 MiB
Implemented dataset base offset
Tweaked SuperscalarHash constants to prevent register collisions
2019-04-26 16:05:30 +02:00
tevador f66da3911e Fixed some compilation issues
Code cleanup
2019-04-26 11:07:47 +02:00
tevador 018c1a5222 Big endian bug fixes 2019-04-24 18:37:58 +02:00
tevador 4c66b2305a Formatting & refactoring 2019-04-22 18:20:46 +02:00
tevador d7eefce583 Removed capital letters from filenames 2019-04-20 16:53:06 +02:00
Renamed from src/InterpretedVirtualMachine.cpp (Browse further)