add volatile keyword to mix

hackmod · Jan 19, 2019 · 2afe772 · 2afe772
1 parent c0e1aef
commit 2afe772
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/libprogpow/ProgPow.cpp b/libprogpow/ProgPow.cpp
@@ -112,7 +112,7 @@ std::string ProgPow::getKern(uint64_t prog_seed, kernel_t kern)
         ret << "\n";
         ret << "// Inner loop for prog_seed " << prog_seed << "\n";
         ret << "void progPowLoop(const uint32_t loop,\n";
-        ret << "        uint32_t mix[PROGPOW_REGS],\n";
+        ret << "        volatile uint32_t mix[PROGPOW_REGS],\n";
         ret << "        __global const dag_t *g_dag,\n";
         ret << "        __local const uint32_t c_dag[PROGPOW_CACHE_WORDS],\n";
         ret << "        __local uint64_t share[GROUP_SHARE],\n";