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Implemented unified cryptonight and RandomX scratchpad memory.

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XMRig 2019-07-17 04:33:11 +07:00
parent 5699147aab
commit 20313cbc56
30 changed files with 434 additions and 297 deletions
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31
src/crypto/randomx/vm_interpreted.hpp
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@ -38,38 +38,41 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
namespace randomx {
template<class Allocator, bool softAes>
class InterpretedVm : public VmBase<Allocator, softAes>, public BytecodeMachine {
template<bool softAes>
class InterpretedVm : public VmBase<softAes>, public BytecodeMachine {
public:
using VmBase<Allocator, softAes>::mem;
using VmBase<Allocator, softAes>::scratchpad;
using VmBase<Allocator, softAes>::program;
using VmBase<Allocator, softAes>::config;
using VmBase<Allocator, softAes>::reg;
using VmBase<Allocator, softAes>::datasetPtr;
using VmBase<Allocator, softAes>::datasetOffset;
using VmBase<softAes>::mem;
using VmBase<softAes>::scratchpad;
using VmBase<softAes>::program;
using VmBase<softAes>::config;
using VmBase<softAes>::reg;
using VmBase<softAes>::datasetPtr;
using VmBase<softAes>::datasetOffset;
void* operator new(size_t size) {
void* ptr = AlignedAllocator<CacheLineSize>::allocMemory(size);
if (ptr == nullptr)
throw std::bad_alloc();
return ptr;
}
void operator delete(void* ptr) {
AlignedAllocator<CacheLineSize>::freeMemory(ptr, sizeof(InterpretedVm));
}
void run(void* seed) override;
void setDataset(randomx_dataset* dataset) override;
protected:
virtual void datasetRead(uint64_t blockNumber, int_reg_t(&r)[RegistersCount]);
virtual void datasetPrefetch(uint64_t blockNumber);
private:
void execute();
InstructionByteCode bytecode[RANDOMX_PROGRAM_MAX_SIZE];
};
using InterpretedVmDefault = InterpretedVm<AlignedAllocator<CacheLineSize>, true>;
using InterpretedVmHardAes = InterpretedVm<AlignedAllocator<CacheLineSize>, false>;
using InterpretedVmLargePage = InterpretedVm<LargePageAllocator, true>;
using InterpretedVmLargePageHardAes = InterpretedVm<LargePageAllocator, false>;
}
using InterpretedVmDefault = InterpretedVm<true>;
using InterpretedVmHardAes = InterpretedVm<false>;
}