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Fixed hf > 1 on Argon2 algos

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This commit is contained in:
Ben Gräf 2019-07-25 08:09:23 +02:00
parent 161856b2b1
commit 0ad34f8746
3 changed files with 15 additions and 9 deletions
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6
src/Mem.cpp
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@ -70,8 +70,8 @@ ScratchPadMem Mem::create(ScratchPad** scratchPads, int threadId)
}
ScratchPadMem scratchPadMem;
scratchPadMem.realSize = Options::isCNAlgo(m_algo) ? scratchPadSize * getThreadHashFactor(threadId) : scratchPadSize;
scratchPadMem.size = Options::isCNAlgo(m_algo) ? scratchPadSize * getThreadHashFactor(threadId) : scratchPadSize;
scratchPadMem.realSize = scratchPadSize * getThreadHashFactor(threadId);
scratchPadMem.size = scratchPadSize * getThreadHashFactor(threadId);
scratchPadMem.pages = std::max(scratchPadMem.size / MEMORY, static_cast<size_t>(1));
allocate(scratchPadMem, m_useHugePages);
@ -102,11 +102,9 @@ void Mem::release(ScratchPad** scratchPads, ScratchPadMem& scratchPadMem, int th
m_totalPages -= scratchPadMem.pages;
m_totalHugepages -= scratchPadMem.hugePages;
if (Options::isCNAlgo(m_algo)) {
release(scratchPadMem);
for (size_t i = 0; i < getThreadHashFactor(threadId); ++i) {
_mm_free(scratchPads[i]);
}
}
}

8
src/Mem.h
View file

@ -81,8 +81,12 @@ public:
static inline size_t hashFactor() { return m_hashFactor; }
static inline size_t getThreadHashFactor(int threadId)
{
return (m_multiHashThreadMask.all() ||
m_multiHashThreadMask.test(threadId)) ? m_hashFactor : 1;
size_t threadHashFactor = 1;
if (Options::isCNAlgo(m_algo)) {
threadHashFactor = (m_multiHashThreadMask.all() || m_multiHashThreadMask.test(threadId)) ? m_hashFactor : 1;
}
return threadHashFactor;
}
static inline bool isHugepagesAvailable() { return (m_flags & HugepagesAvailable) != 0; }

4
src/Options.cpp
View file

@ -1401,6 +1401,10 @@ void Options::optimizeAlgorithmConfiguration()
m_hashFactor = 3;
}
if (m_algo == Options::ALGO_ARGON2_256 || m_algo == Options::ALGO_ARGON2_512) {
m_hashFactor = 1;
}
Cpu::optimizeParameters(m_threads, m_hashFactor, m_algo, m_powVariant, m_maxCpuUsage, m_safe);
}