Add "rx/yada" algorithm

CHANGELOG.md

@@ -1,3 +1,6 @@
+# v6.17.0
+- [#2411](https://github.com/xmrig/xmrig/pull/2411) Added support for Yada (`rx/yada` algorithm).
+
 # v6.16.2
 - [#2751](https://github.com/xmrig/xmrig/pull/2751) Fixed crash on CPUs supporting VAES and running GCC-compiled xmrig.
 - [#2761](https://github.com/xmrig/xmrig/pull/2761) Fixed broken auto-tuning in GCC Windows build.

CMakeLists.txt

@@ -7,6 +7,7 @@ option(WITH_CN_HEAVY        "Enable CryptoNight-Heavy algorithms family" ON)
 option(WITH_CN_PICO         "Enable CryptoNight-Pico algorithm" ON)
 option(WITH_CN_FEMTO        "Enable CryptoNight-UPX2 algorithm" ON)
 option(WITH_RANDOMX         "Enable RandomX algorithms family" ON)
+option(WITH_RX_YADA         "Enable RandomX YADA algorithm (requires RandomX)" ON)
 option(WITH_ARGON2          "Enable Argon2 algorithms family" ON)
 option(WITH_ASTROBWT        "Enable AstroBWT algorithms family" ON)
 option(WITH_KAWPOW          "Enable KawPow algorithms family" ON)

cmake/randomx.cmake

@@ -42,6 +42,14 @@ if (WITH_RANDOMX)
         src/crypto/rx/RxVm.cpp
     )
 
+    if (WITH_RX_YADA)
+        add_definitions(/DXMRIG_ALGO_RX_YADA)
+        message("-- WITH_RX_YADA=ON (YADACoin algorithm)")
+    else()
+        remove_definitions(/DXMRIG_ALGO_RX_YADA)
+        message("-- WITH_RX_YADA=OFF (YADACoin algorithm)")
+    endif()
+
     if (WITH_ASM AND CMAKE_C_COMPILER_ID MATCHES MSVC)
         enable_language(ASM_MASM)
         list(APPEND SOURCES_CRYPTO
@@ -137,4 +145,12 @@ if (WITH_RANDOMX)
     endif()
 else()
     remove_definitions(/DXMRIG_ALGO_RANDOMX)
+    if (WITH_RX_YADA)
+        message("-- WITH_RANDOMX=OFF but WITH_RX_YADA=ON... forcing OFF")
+        set(WITH_RX_YADA OFF)
+    endif()
+    # intentionally not an `else` in case above negated it
+    if (NOT WITH_RX_YADA)
+        remove_definitions(/DXMRIG_ALGO_RX_YADA)
+    endif()
 endif()

doc/ALGORITHMS.md

@@ -12,6 +12,7 @@ Option `coin` useful for pools without [algorithm negotiation](https://xmrig.com
 
 | Name | Memory | Version | Description | Notes |
 |------|--------|---------|-------------|-------|
+| `rx/yada` | 2 MB | 6.17.0+ | RandomYADA (RandomX variant for Yada). |  |
 | `kawpow` | - | 6.0.0+ | KawPow (Ravencoin) | GPU only |
 | `rx/keva` | 1 MB | 5.9.0+ | RandomKEVA (RandomX variant for Keva). |  |
 | `astrobwt` | 20 MB | 5.8.0+ | AstroBWT (Dero). |  |

scripts/generate_cl.js

@@ -52,6 +52,7 @@ function rx()
         'randomx_constants_arqma.h',
         'randomx_constants_keva.h',
         'randomx_constants_graft.h',
+        'randomx_constants_yada.h',
         'aes.cl',
         'blake2b.cl',
         'randomx_vm.cl',

src/backend/cpu/CpuConfig_gen.h

@@ -137,6 +137,13 @@ size_t inline generate<Algorithm::RANDOM_X>(Threads<CpuThreads> &threads, uint32
         count += threads.move(Algorithm::kRX_WOW, std::move(wow));
     }
 
+#   ifdef XMRIG_ALGO_RX_YADA
+    if (!threads.isExist(Algorithm::RX_YADA)) {
+        auto yada = cpuInfo->threads(Algorithm::RX_YADA, limit);
+        count += threads.move(Algorithm::kRX_YADA, std::move(yada));
+    }
+#   endif
+
     count += generate(Algorithm::kRX, threads, Algorithm::RX_0, limit);
 
     return count;

src/backend/cuda/CudaConfig_gen.h

@@ -115,6 +115,9 @@ size_t inline generate<Algorithm::RANDOM_X>(Threads<CudaThreads> &threads, const
     auto wow = CudaThreads(devices, Algorithm::RX_WOW);
     auto arq = CudaThreads(devices, Algorithm::RX_ARQ);
     auto kva = CudaThreads(devices, Algorithm::RX_KEVA);
+#   ifdef XMRIG_ALGO_RX_YADA
+    auto yda = CudaThreads(devices, Algorithm::RX_YADA);
+#   endif
 
     if (!threads.isExist(Algorithm::RX_WOW) && wow != rx) {
         count += threads.move(Algorithm::kRX_WOW, std::move(wow));
@@ -128,6 +131,12 @@ size_t inline generate<Algorithm::RANDOM_X>(Threads<CudaThreads> &threads, const
         count += threads.move(Algorithm::kRX_KEVA, std::move(kva));
     }
 
+#   ifdef XMRIG_ALGO_RX_YADA
+    if (!threads.isExist(Algorithm::RX_YADA) && yda != rx) {
+        count += threads.move(Algorithm::kRX_YADA, std::move(yda));
+    }
+#   endif
+
     count += threads.move(Algorithm::kRX, std::move(rx));
 
     return count;

src/backend/opencl/OclConfig_gen.h

@@ -113,6 +113,9 @@ size_t inline generate<Algorithm::RANDOM_X>(Threads<OclThreads> &threads, const
     auto rx  = OclThreads(devices, Algorithm::RX_0);
     auto wow = OclThreads(devices, Algorithm::RX_WOW);
     auto arq = OclThreads(devices, Algorithm::RX_ARQ);
+#   ifdef XMRIG_ALGO_RX_YADA
+    auto yda = OclThreads(devices, Algorithm::RX_YADA);
+#   endif
 
     if (!threads.isExist(Algorithm::RX_WOW) && wow != rx) {
         count += threads.move(Algorithm::kRX_WOW, std::move(wow));
@@ -122,6 +125,12 @@ size_t inline generate<Algorithm::RANDOM_X>(Threads<OclThreads> &threads, const
         count += threads.move(Algorithm::kRX_ARQ, std::move(arq));
     }
 
+#   ifdef XMRIG_ALGO_RX_YADA
+    if (!threads.isExist(Algorithm::RX_YADA) && yda != rx) {
+        count += threads.move(Algorithm::kRX_YADA, std::move(yda));
+    }
+#   endif
+
     count += threads.move(Algorithm::kRX, std::move(rx));
 
     return count;

src/backend/opencl/cl/cn/algorithm.cl

@@ -24,6 +24,7 @@
 #define ALGO_RX_SFX         0x72151273
 #define ALGO_RX_KEVA        0x7214116b
 #define ALGO_RX_GRAFT       0x72151267
+#define ALGO_RX_YADA        0x72151279
 #define ALGO_AR2_CHUKWA     0x61130000
 #define ALGO_AR2_CHUKWA_V2  0x61140000
 #define ALGO_AR2_WRKZ       0x61120000

src/backend/opencl/cl/cn/cryptonight_cl.h

@@ -2,7 +2,7 @@
 
 namespace xmrig {
 
-static const char cryptonight_cl[61520] = {
+static const char cryptonight_cl[61552] = {
     0x23,0x69,0x66,0x64,0x65,0x66,0x20,0x53,0x54,0x41,0x54,0x49,0x43,0x0a,0x23,0x75,0x6e,0x64,0x65,0x66,0x20,0x53,0x54,0x41,0x54,0x49,0x43,0x0a,0x23,0x65,0x6e,0x64,
     0x69,0x66,0x0a,0x23,0x69,0x66,0x64,0x65,0x66,0x20,0x63,0x6c,0x5f,0x61,0x6d,0x64,0x5f,0x6d,0x65,0x64,0x69,0x61,0x5f,0x6f,0x70,0x73,0x0a,0x23,0x64,0x65,0x66,0x69,
     0x6e,0x65,0x20,0x53,0x54,0x41,0x54,0x49,0x43,0x20,0x73,0x74,0x61,0x74,0x69,0x63,0x0a,0x23,0x65,0x6c,0x73,0x65,0x0a,0x23,0x64,0x65,0x66,0x69,0x6e,0x65,0x20,0x53,
@@ -36,7 +36,8 @@ static const char cryptonight_cl[61520] = {
     0x31,0x32,0x31,0x30,0x36,0x31,0x0a,0x23,0x64,0x65,0x66,0x69,0x6e,0x65,0x20,0x41,0x4c,0x47,0x4f,0x5f,0x52,0x58,0x5f,0x53,0x46,0x58,0x20,0x30,0x78,0x37,0x32,0x31,
     0x35,0x31,0x32,0x37,0x33,0x0a,0x23,0x64,0x65,0x66,0x69,0x6e,0x65,0x20,0x41,0x4c,0x47,0x4f,0x5f,0x52,0x58,0x5f,0x4b,0x45,0x56,0x41,0x20,0x30,0x78,0x37,0x32,0x31,
     0x34,0x31,0x31,0x36,0x62,0x0a,0x23,0x64,0x65,0x66,0x69,0x6e,0x65,0x20,0x41,0x4c,0x47,0x4f,0x5f,0x52,0x58,0x5f,0x47,0x52,0x41,0x46,0x54,0x20,0x30,0x78,0x37,0x32,
-    0x31,0x35,0x31,0x32,0x36,0x37,0x0a,0x23,0x64,0x65,0x66,0x69,0x6e,0x65,0x20,0x41,0x4c,0x47,0x4f,0x5f,0x41,0x52,0x32,0x5f,0x43,0x48,0x55,0x4b,0x57,0x41,0x20,0x30,
+    0x31,0x35,0x31,0x32,0x36,0x37,0x0a,0x23,0x64,0x65,0x66,0x69,0x6e,0x65,0x20,0x41,0x4c,0x47,0x4f,0x5f,0x52,0x58,0x5f,0x59,0x41,0x44,0x41,0x20,0x30,0x78,0x37,0x32,
+    0x31,0x35,0x31,0x32,0x37,0x39,0x0a,0x23,0x64,0x65,0x66,0x69,0x6e,0x65,0x20,0x41,0x4c,0x47,0x4f,0x5f,0x41,0x52,0x32,0x5f,0x43,0x48,0x55,0x4b,0x57,0x41,0x20,0x30,
     0x78,0x36,0x31,0x31,0x33,0x30,0x30,0x30,0x30,0x0a,0x23,0x64,0x65,0x66,0x69,0x6e,0x65,0x20,0x41,0x4c,0x47,0x4f,0x5f,0x41,0x52,0x32,0x5f,0x43,0x48,0x55,0x4b,0x57,
     0x41,0x5f,0x56,0x32,0x20,0x30,0x78,0x36,0x31,0x31,0x34,0x30,0x30,0x30,0x30,0x0a,0x23,0x64,0x65,0x66,0x69,0x6e,0x65,0x20,0x41,0x4c,0x47,0x4f,0x5f,0x41,0x52,0x32,
     0x5f,0x57,0x52,0x4b,0x5a,0x20,0x30,0x78,0x36,0x31,0x31,0x32,0x30,0x30,0x30,0x30,0x0a,0x23,0x64,0x65,0x66,0x69,0x6e,0x65,0x20,0x41,0x4c,0x47,0x4f,0x5f,0x41,0x53,

src/backend/opencl/cl/rx/randomx.cl

@@ -10,6 +10,8 @@
 #include "randomx_constants_keva.h"
 #elif (ALGO == ALGO_RX_GRAFT)
 #include "randomx_constants_graft.h"
+#elif (ALGO == ALGO_RX_YADA)
+#include "randomx_constants_yada.h"
 #endif
 
 #include "aes.cl"