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170 commits 8 branches 5 tags 3.3 MiB
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53 commits

Author SHA1 Message Date
tevador
2132e5fef5 SuperscalarHash interpreter 
Linux assembly code
 2019-04-11 00:01:22 +02:00
tevador
b4c02051fa Reworked SuperscalarHash instruction set 
ASM and C code generator for SuperscalarHash
Support for Superscalar hash in the light mode
 2019-04-07 15:38:51 +02:00
tevador
77dbe14658 SuperscalarHash JIT compiler 
(unfinished)
 2019-04-06 12:00:56 +02:00
tevador
690707ef49 Reworked addition instructions 
Some bug fixes
 2019-04-03 14:06:59 +02:00
tevador
2aaec84931 Bug fixes, trace output 2019-04-03 09:53:25 +02:00
tevador
428b845a3d Fixed an infinite loop bug 2019-04-01 19:04:08 +02:00
tevador
2b9209346e Operand allocation 2019-04-01 00:38:17 +02:00
tevador
2fd0a125b5 Front-end simulation 2019-03-31 13:32:16 +02:00
tevador
59bbb572c2 WIP 2019-03-28 15:27:10 +01:00
tevador
107270d93d Reduced Dataset size to 2 GiB with 8 memory accesses per block 
Disabled Dataset growth
 2019-03-22 12:53:16 +01:00
tevador
4c1ae951de Merge branch 'feature/branches' into dev 
Conflicts:
	src/JitCompilerX86.cpp
	src/JitCompilerX86.hpp
	src/main.cpp
 2019-03-22 11:53:48 +01:00
tevador
73a11f5c01 CompiledLightVirtualMachine 2019-03-21 20:44:59 +01:00
tevador
007f8599b9 Implemented branches in the interpreter 
Fixed x86 immediate encoding
 2019-03-20 23:38:37 +01:00
tevador
91063aac91 Reference result 2019-03-16 20:59:42 +01:00
tevador
2edf05cedc Implemented Dataset size increase per epoch 2019-03-10 23:14:03 +01:00
tevador
e65d9da66c Configurable parameters separated into configuration.h 2019-03-08 15:34:34 +01:00
tevador
096a7c0d7b Implemented virtual memory free 
Removed legacy AES code
 2019-03-08 11:46:03 +01:00
tevador
7c012b4fee Fixed non-portable nonce serialization 
updated program.inc
 2019-02-25 09:31:35 +01:00
tevador
d9bc6cfeda Updated JIT compiler and assembly generator for new int -> float conversion 2019-02-24 17:24:06 +01:00
tevador
f3b114af88 Replaced division instructions with IMUL_RCP 2019-02-22 17:48:26 +01:00
tevador
219efce06c New command line options 2019-02-19 22:47:45 +01:00
tevador
bfd557dac5 Added reference result 
Fixed undefined initial rounding mode
 2019-02-17 10:54:51 +01:00
tevador
923420f0a3 Fixed mining and verification mode not giving the same results 
Trace support in Assembly generator
 2019-02-16 23:18:45 +01:00
tevador
a145caa185 Fixed JIT compiler not producing the same code as genAsm and genNative 2019-02-15 16:43:52 +01:00
tevador
447e8a1d4f Simplified division in interpreted mode 
Fixed incorrect condition code in JitCompilerX86
Refactoring
 2019-02-15 10:41:02 +01:00
tevador
1df975e583 Restored software AES support 2019-02-13 22:46:32 +01:00
tevador
0b1761a846 Refactoring: mining/verification mode 2019-02-11 18:57:42 +01:00
tevador
b8ce504be6 Added comments to hashAes1Rx4 and fillAes1Rx4 
Fixed gcc compilation
Added performance numbers
 2019-02-09 19:32:53 +01:00
tevador
2798d78717 Render imm32 as signed in RandomX code 2019-02-09 16:19:15 +01:00
tevador
32d827d0a6 Interpreter with bytecode 
Fixed some undefined behavior with signed types
Fixed different results on big endian systems
Removed unused code files
Restored FNEG_R instructions
Updated documentation
 2019-02-09 15:45:26 +01:00
tevador
b417fd08ea 16 -> 8 chained programs 
constant address loads are always from L3
 2019-02-05 23:06:44 +01:00
tevador
1ee94bef2a Added ISWAP instruction 
Scratchpad -> 2 MiB
New scratchpad initialization
New dataset initialization
 2019-02-04 17:07:00 +01:00
tevador
8f2abd6c05 NOP instruction 
register load/store from L3
 2019-01-27 18:19:49 +01:00
tevador
005c67f64c Added explicit STORE instructions 
JIT compiler
 2019-01-27 10:52:30 +01:00
tevador
d2cb086221 ASM code generator for "small" programs that fit into the uOP cache 2019-01-24 19:29:59 +01:00
tevador
bd0dba88a8 4 scratchpad segments 2019-01-20 00:44:01 +01:00
tevador
16db607025 Scratchpad size increased to 1 MiB 
New AES-based scratchpad hashing function
 2019-01-18 23:51:18 +01:00
tevador
93c324709b Related to previous changes 2019-01-18 19:06:46 +01:00
tevador
4fb168e249 Large page support for cache 
Bug fixes
 2019-01-18 17:57:47 +01:00
tevador
8b1102ee05 Interpreter + async mode 2019-01-15 00:01:11 +01:00
tevador
1426fcbab5 Print average program code size 
Fixed assembly for MUL_64 and IMUL_32
Division weight 4 -> 8
 2019-01-12 16:05:09 +01:00
tevador
d1a808643d Random accesses - JIT compiler 2019-01-10 22:04:55 +01:00
tevador
619bee5418 Random dataset accesses - asm only 
Initial support for large pages
 2019-01-04 19:44:15 +01:00
tevador
3caecc7646 Vector FPU instructions 
JitCompilerX86 - static code written in asm
Updated ALU/FPU tests
Updated instruction weights
 2018-12-31 19:06:45 +01:00
tevador
5bc26348f1 Updated readme with performance data 
Added --help option
 2018-12-23 18:02:17 +01:00
tevador
03913d0e81 Run a single thread synchronously 2018-12-23 15:12:54 +01:00
tevador
740c40b218 8 branch conditions for CALL/RET 2018-12-21 22:41:35 +01:00
tevador
55afe9646f Debuggable assembly generator 2018-12-21 21:09:55 +01:00
tevador
b9d2d853aa Support for multiple threads 2018-12-19 21:54:44 +01:00
tevador
cb12feaf91 t1ha2 hash for scratchpad digest 2018-12-19 12:38:10 +01:00