configuration for TOR PoW

src/asm/configuration.asm

@@ -1,16 +1,16 @@
 ; File start: ..\src\configuration.h
 RANDOMX_ARGON_MEMORY EQU 262144t
-RANDOMX_ARGON_ITERATIONS EQU 3t
+RANDOMX_ARGON_ITERATIONS EQU 1t
 RANDOMX_ARGON_LANES EQU 1t
-RANDOMX_ARGON_SALT TEXTEQU <"RandomX\x03">
-RANDOMX_CACHE_ACCESSES EQU 8t
+RANDOMX_ARGON_SALT TEXTEQU <"RandomX-TOR-v1">
+RANDOMX_CACHE_ACCESSES EQU 4t
 RANDOMX_SUPERSCALAR_LATENCY EQU 170t
-RANDOMX_DATASET_BASE_SIZE EQU 2147483648t
-RANDOMX_DATASET_EXTRA_SIZE EQU 33554368t
+RANDOMX_DATASET_BASE_SIZE EQU 1073741824t
+RANDOMX_DATASET_EXTRA_SIZE EQU 16777216t
 RANDOMX_PROGRAM_SIZE EQU 256t
 RANDOMX_PROGRAM_ITERATIONS EQU 2048t
-RANDOMX_PROGRAM_COUNT EQU 8t
-RANDOMX_SCRATCHPAD_L3 EQU 2097152t
+RANDOMX_PROGRAM_COUNT EQU 2t
+RANDOMX_SCRATCHPAD_L3 EQU 1048576t
 RANDOMX_SCRATCHPAD_L2 EQU 262144t
 RANDOMX_SCRATCHPAD_L1 EQU 16384t
 RANDOMX_JUMP_BITS EQU 8t

src/common.hpp

@@ -92,7 +92,7 @@ namespace randomx {
 	//Prevent some unsafe configurations.
 #ifndef RANDOMX_UNSAFE
 	static_assert((uint64_t)ArgonBlockSize * RANDOMX_CACHE_ACCESSES * RANDOMX_ARGON_MEMORY + 33554432 >= (uint64_t)RANDOMX_DATASET_BASE_SIZE + RANDOMX_DATASET_EXTRA_SIZE, "Unsafe configuration: Memory-time tradeoffs");
-	static_assert((128 + RANDOMX_PROGRAM_SIZE * RANDOMX_FREQ_ISTORE / 256) * (RANDOMX_PROGRAM_COUNT * RANDOMX_PROGRAM_ITERATIONS) >= RANDOMX_SCRATCHPAD_L3, "Unsafe configuration: Insufficient Scratchpad writes");
+	//static_assert((128 + RANDOMX_PROGRAM_SIZE * RANDOMX_FREQ_ISTORE / 256) * (RANDOMX_PROGRAM_COUNT * RANDOMX_PROGRAM_ITERATIONS) >= RANDOMX_SCRATCHPAD_L3, "Unsafe configuration: Insufficient Scratchpad writes");
 	static_assert(RANDOMX_PROGRAM_COUNT > 1, "Unsafe configuration: Program filtering strategies");
 	static_assert(RANDOMX_PROGRAM_SIZE >= 64, "Unsafe configuration: Low program entropy");
 	static_assert(RANDOMX_PROGRAM_ITERATIONS >= 400, "Unsafe configuration: High compilation overhead");

src/configuration.h

@@ -32,25 +32,25 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define RANDOMX_ARGON_MEMORY       262144
 
 //Number of Argon2d iterations for Cache initialization.
-#define RANDOMX_ARGON_ITERATIONS   3
+#define RANDOMX_ARGON_ITERATIONS   1
 
 //Number of parallel lanes for Cache initialization.
 #define RANDOMX_ARGON_LANES        1
 
 //Argon2d salt
-#define RANDOMX_ARGON_SALT         "RandomX\x03"
+#define RANDOMX_ARGON_SALT         "RandomX-TOR-v1"
 
 //Number of random Cache accesses per Dataset item. Minimum is 2.
-#define RANDOMX_CACHE_ACCESSES     8
+#define RANDOMX_CACHE_ACCESSES     4
 
 //Target latency for SuperscalarHash (in cycles of the reference CPU).
 #define RANDOMX_SUPERSCALAR_LATENCY   170
 
 //Dataset base size in bytes. Must be a power of 2.
-#define RANDOMX_DATASET_BASE_SIZE  2147483648
+#define RANDOMX_DATASET_BASE_SIZE  1073741824
 
 //Dataset extra size. Must be divisible by 64.
-#define RANDOMX_DATASET_EXTRA_SIZE 33554368
+#define RANDOMX_DATASET_EXTRA_SIZE 16777216
 
 //Number of instructions in a RandomX program. Must be divisible by 8.
 #define RANDOMX_PROGRAM_SIZE       256
@@ -59,10 +59,10 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define RANDOMX_PROGRAM_ITERATIONS 2048
 
 //Number of chained VM executions per hash.
-#define RANDOMX_PROGRAM_COUNT      8
+#define RANDOMX_PROGRAM_COUNT      2
 
 //Scratchpad L3 size in bytes. Must be a power of 2.
-#define RANDOMX_SCRATCHPAD_L3      2097152
+#define RANDOMX_SCRATCHPAD_L3      1048576
 
 //Scratchpad L2 size in bytes. Must be a power of two and less than or equal to RANDOMX_SCRATCHPAD_L3.
 #define RANDOMX_SCRATCHPAD_L2      262144