Ecosystem/xmrig
Ecosystem/xmrig
1
0
Fork 0
mirror of https://github.com/xmrig/xmrig.git synced 2025-04-13 10:11:55 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Optimized autoconfig for AMD CPUs with < 2 MB L3 cache per thread

Browse source
This commit is contained in:
SChernykh 2025-03-22 11:34:23 +01:00
parent 16ecb8f085
commit 6cfc02d24f
1 changed files with 7 additions and 2 deletions

9
src/backend/cpu/platform/HwlocCpuInfo.cpp
View file

@ -320,8 +320,13 @@ void xmrig::HwlocCpuInfo::processTopLevelCache(hwloc_obj_t cache, const Algorith
L2 += l2->attr->cache.size;
L2_associativity = l2->attr->cache.associativity;
if (L3_exclusive && l2->attr->cache.size >= scratchpad) {
extra += scratchpad;
if (L3_exclusive) {
if (vendor() == VENDOR_AMD) {
extra += std::min<size_t>(l2->attr->cache.size, scratchpad);
}
else if (l2->attr->cache.size >= scratchpad) {
extra += scratchpad;
}
}
}
}