Pooled allocation of RandomX VMs

+0.5% speedup on Zen2 when the whole L3 cache is used (16 threads on 3700X/3800X, 32 threads on 3950X).
2020-04-07 18:31:35 +02:00
parent e793dd3be2
commit e5d43089df
11 changed files with 68 additions and 61 deletions
--- a/src/crypto/rx/RxVm.h
+++ b/src/crypto/rx/RxVm.h
@@ -50,7 +50,7 @@ class RxVm
 public:
    XMRIG_DISABLE_COPY_MOVE_DEFAULT(RxVm);

-    RxVm(RxDataset *dataset, uint8_t *scratchpad, bool softAes, xmrig::Assembly assembly);
+    RxVm(RxDataset *dataset, uint8_t *scratchpad, bool softAes, xmrig::Assembly assembly, int64_t affinity);
    ~RxVm();

    inline randomx_vm *get() const       { return m_vm; }