v6.22.2

Fix number of threads on the new Intel Core Ultra CPUs

CHANGELOG.md

@@ -1,3 +1,7 @@
+# v6.22.2
+- [#3569](https://github.com/xmrig/xmrig/pull/3569) Fixed corrupted API output in some rare conditions.
+- [#3571](https://github.com/xmrig/xmrig/pull/3571) Fixed number of threads on the new Intel Core Ultra CPUs.
+
 # v6.22.1
 - [#3531](https://github.com/xmrig/xmrig/pull/3531) Always reset nonce on RandomX dataset change.
 - [#3534](https://github.com/xmrig/xmrig/pull/3534) Fixed threads auto-config on Zen5.

src/backend/common/common.cmake

@@ -20,7 +20,7 @@ set(SOURCES_BACKEND_COMMON
     src/backend/common/Workers.cpp
    )
 
-if (WITH_BENCHMARK AND (WITH_RANDOMX OR WITH_GHOSTRIDER))
+if (WITH_RANDOMX AND WITH_BENCHMARK)
     list(APPEND HEADERS_BACKEND_COMMON
         src/backend/common/benchmark/Benchmark.h
         src/backend/common/benchmark/BenchState_test.h

src/backend/cpu/platform/HwlocCpuInfo.cpp

@@ -342,7 +342,7 @@ void xmrig::HwlocCpuInfo::processTopLevelCache(hwloc_obj_t cache, const Algorith
     }
 
 #   ifdef XMRIG_ALGO_RANDOMX
-    if ((algorithm.family() == Algorithm::RANDOM_X) && L3_exclusive && (PUs > cores.size()) && (PUs < cores.size() * 2)) {
+    if ((vendor() == VENDOR_INTEL) && (algorithm.family() == Algorithm::RANDOM_X) && L3_exclusive && (PUs < cores.size() * 2)) {
         // Use all L3+L2 on latest Intel CPUs with P-cores, E-cores and exclusive L3 cache
         cacheHashes = (L3 + L2) / scratchpad;
     }

src/base/base.cmake

@@ -259,7 +259,7 @@ if (WITH_KAWPOW OR WITH_GHOSTRIDER)
 endif()
 
 
-if (WITH_BENCHMARK AND (WITH_RANDOMX OR WITH_GHOSTRIDER))
+if (WITH_RANDOMX AND WITH_BENCHMARK)
     add_definitions(/DXMRIG_FEATURE_BENCHMARK)
 
     list(APPEND HEADERS_BASE

src/crypto/ghostrider/ghostrider.cpp

@@ -333,8 +333,8 @@ void benchmark()
 
         const CnHash::AlgoVariant* av = Cpu::info()->hasAES() ? av_hw_aes : av_soft_aes;
 
-        uint8_t buf[80] = { 0 };
+        uint8_t buf[80];
-        uint8_t hash[32 * 8] = { 0 };
+        uint8_t hash[32 * 8];
 
         LOG_VERBOSE("%24s |  N  | Hashrate", "Algorithm");
         LOG_VERBOSE("-------------------------|-----|-------------");
@@ -540,13 +540,10 @@ HelperThread* create_helper_thread(int64_t cpu_index, int priority, const std::v
             });
 
             if (hwloc_bitmap_weight(helper_cpu_set) > 0) {
-                hwloc_bitmap_free(main_threads_set);
                 return new HelperThread(helper_cpu_set, priority, is8MB);
             }
         }
     }
-    hwloc_bitmap_free(helper_cpu_set);
-    hwloc_bitmap_free(main_threads_set);
 #endif
 
     return nullptr;

src/version.h

@@ -22,7 +22,7 @@
 #define APP_ID        "xmrig"
 #define APP_NAME      "XMRig"
 #define APP_DESC      "XMRig miner"
-#define APP_VERSION   "6.22.2-dev"
+#define APP_VERSION   "6.22.2"
 #define APP_DOMAIN    "xmrig.com"
 #define APP_SITE      "www.xmrig.com"
 #define APP_COPYRIGHT "Copyright (C) 2016-2024 xmrig.com"