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KawPow WIP

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This commit is contained in:
SChernykh 2020-05-24 23:57:41 +02:00
parent 07025dc41b
commit 22b937cc1c
88 changed files with 11004 additions and 8383 deletions
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27
src/backend/cuda/wrappers/CudaLib.cpp
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@ -29,6 +29,7 @@
#include "backend/cuda/wrappers/CudaLib.h"
#include "base/io/Env.h"
#include "base/io/log/Log.h"
#include "crypto/rx/RxAlgo.h"
@ -64,9 +65,10 @@ static const char *kPluginVersion = "pluginVersion";
static const char *kRelease = "release";
static const char *kRxHash = "rxHash";
static const char *kRxPrepare = "rxPrepare";
static const char *kKawPowHash = "KawPowHash";
static const char *kKawPowPrepare = "KawPowPrepare";
static const char *kSetJob = "setJob";
static const char *kSetJob_v2 = "setJob_v2";
static const char *kSymbolNotFound = "symbol not found";
static const char *kVersion = "version";
@ -88,6 +90,8 @@ using pluginVersion_t = const char * (*)();
using release_t = void (*)(nvid_ctx *);
using rxHash_t = bool (*)(nvid_ctx *, uint32_t, uint64_t, uint32_t *, uint32_t *);
using rxPrepare_t = bool (*)(nvid_ctx *, const void *, size_t, bool, uint32_t);
using KawPowHash_t = bool (*)(nvid_ctx *, uint8_t*, uint64_t, uint32_t *, uint32_t *);
using KawPowPrepare_t = bool (*)(nvid_ctx *, const void *, size_t, size_t, uint32_t, const uint64_t*);
using setJob_t = bool (*)(nvid_ctx *, const void *, size_t, int32_t);
using setJob_v2_t = bool (*)(nvid_ctx *, const void *, size_t, const char *);
using version_t = uint32_t (*)(Version);
@ -111,12 +115,14 @@ static pluginVersion_t pPluginVersion = nullptr;
static release_t pRelease = nullptr;
static rxHash_t pRxHash = nullptr;
static rxPrepare_t pRxPrepare = nullptr;
static KawPowHash_t pKawPowHash = nullptr;
static KawPowPrepare_t pKawPowPrepare = nullptr;
static setJob_t pSetJob = nullptr;
static setJob_v2_t pSetJob_v2 = nullptr;
static version_t pVersion = nullptr;
#define DLSYM(x) if (uv_dlsym(&cudaLib, k##x, reinterpret_cast<void**>(&p##x)) == -1) { throw std::runtime_error(kSymbolNotFound); }
#define DLSYM(x) if (uv_dlsym(&cudaLib, k##x, reinterpret_cast<void**>(&p##x)) == -1) { throw std::runtime_error("symbol not found (" #x ")"); }
bool CudaLib::m_initialized = false;
@ -199,6 +205,18 @@ bool xmrig::CudaLib::rxPrepare(nvid_ctx *ctx, const void *dataset, size_t datase
}
bool xmrig::CudaLib::KawPowHash(nvid_ctx *ctx, uint8_t* job_blob, uint64_t target, uint32_t *rescount, uint32_t *resnonce) noexcept
{
return pKawPowHash(ctx, job_blob, target, rescount, resnonce);
}
bool xmrig::CudaLib::KawPowPrepare(nvid_ctx *ctx, const void* cache, size_t cache_size, size_t dag_size, uint32_t height, const uint64_t* dag_sizes) noexcept
{
return pKawPowPrepare(ctx, cache, cache_size, dag_size, height, dag_sizes);
}
bool xmrig::CudaLib::setJob(nvid_ctx *ctx, const void *data, size_t size, const Algorithm &algorithm) noexcept
{
const Algorithm algo = RxAlgo::id(algorithm);
@ -323,7 +341,7 @@ bool xmrig::CudaLib::load()
return false;
}
if (pVersion(ApiVersion) != 3u) {
if (pVersion(ApiVersion) != 6u) {
return false;
}
@ -347,6 +365,8 @@ bool xmrig::CudaLib::load()
DLSYM(RxPrepare);
DLSYM(AstroBWTHash);
DLSYM(AstroBWTPrepare);
DLSYM(KawPowHash);
DLSYM(KawPowPrepare);
DLSYM(Version);
if (!pDeviceInfo_v2) {
@ -357,6 +377,7 @@ bool xmrig::CudaLib::load()
DLSYM(SetJob);
}
} catch (std::exception &ex) {
LOG_ERR("Error loading CUDA library: %s", ex.what());
return false;
}