From 63baa9e263ad103e2a017ad321a94386cb252a11 Mon Sep 17 00:00:00 2001
From: SChernykh <sergey.v.chernykh@gmail.com>
Date: Wed, 24 Nov 2021 12:41:27 +0100
Subject: [PATCH] GhostRider: fixed invalid hashes on ARMv8
---
src/crypto/ghostrider/ghostrider.cpp | 16 +++-------------
1 file changed, 3 insertions(+), 13 deletions(-)
diff --git a/src/crypto/ghostrider/ghostrider.cpp b/src/crypto/ghostrider/ghostrider.cpp
index c0406fb09..58882eda1 100644
--- a/src/crypto/ghostrider/ghostrider.cpp
+++ b/src/crypto/ghostrider/ghostrider.cpp
@@ -276,6 +276,7 @@ struct HelperThread
void benchmark()
{
+#ifndef XMRIG_ARM
static std::atomic<int> done{ 0 };
if (done.exchange(1)) {
return;
@@ -331,12 +332,6 @@ void benchmark()
for (uint32_t algo = 0; algo < 6; ++algo) {
for (uint64_t step : { 1, 2, 4}) {
-# ifdef XMRIG_ARM
- if (step == 4) {
- continue;
- }
-# endif
-
const size_t cur_scratchpad_size = cn_sizes[algo] * step;
if (cur_scratchpad_size > max_scratchpad_size) {
continue;
@@ -386,12 +381,6 @@ void benchmark()
for (uint32_t algo = 0; algo < 6; ++algo) {
for (uint64_t step : { 1, 2, 4}) {
-# ifdef XMRIG_ARM
- if (step == 4) {
- continue;
- }
-# endif
-
const size_t cur_scratchpad_size = cn_sizes[algo] * step * 2;
if (cur_scratchpad_size > max_scratchpad_size) {
continue;
@@ -455,6 +444,7 @@ void benchmark()
LOG_VERBOSE("%24s | %ux%u | %.2f h/s", cn_names[algo], tune8MB[algo].step, tune8MB[algo].threads, tune8MB[algo].hashrate);
}
}
+#endif
}
@@ -789,7 +779,7 @@ void hash_octa(const uint8_t* data, size_t size, uint8_t* output, cryptonight_ct
select_indices(cn_indices, seed);
#ifdef XMRIG_ARM
- uint32_t step[6] = { 1, 1, 1, 1, 1, 2 };
+ uint32_t step[6] = { 1, 1, 1, 1, 1, 1 };
#else
uint32_t step[6] = { 4, 4, 1, 2, 4, 4 };
#endif