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AstroBWT CUDA support

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This commit is contained in:
SChernykh 2020-04-04 11:05:44 +02:00
parent f19b2f7248
commit 7f01c5c6f3
13 changed files with 214 additions and 7 deletions
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22
src/backend/cuda/wrappers/CudaLib.cpp
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@ -62,6 +62,8 @@ static const char *kPluginVersion = "pluginVersion";
static const char *kRelease = "release";
static const char *kRxHash = "rxHash";
static const char *kRxPrepare = "rxPrepare";
static const char *kAstroBWTHash = "AstroBWTHash";
static const char *kAstroBWTPrepare = "AstroBWTPrepare";
static const char *kSetJob = "setJob";
static const char *kSetJob_v2 = "setJob_v2";
static const char *kSymbolNotFound = "symbol not found";
@ -83,6 +85,8 @@ using lastError_t = const char * (*)(nvid_
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 AstroBWTHash_t = bool (*)(nvid_ctx *, uint32_t, uint64_t, uint32_t *, uint32_t *);
using AstroBWTPrepare_t = bool (*)(nvid_ctx *, uint32_t);
using rxPrepare_t = bool (*)(nvid_ctx *, const void *, size_t, bool, uint32_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 *);
@ -104,6 +108,8 @@ static lastError_t pLastError = nullptr;
static pluginVersion_t pPluginVersion = nullptr;
static release_t pRelease = nullptr;
static rxHash_t pRxHash = nullptr;
static AstroBWTHash_t pAstroBWTHash = nullptr;
static AstroBWTPrepare_t pAstroBWTPrepare = nullptr;
static rxPrepare_t pRxPrepare = nullptr;
static setJob_t pSetJob = nullptr;
static setJob_v2_t pSetJob_v2 = nullptr;
@ -181,6 +187,18 @@ bool xmrig::CudaLib::rxPrepare(nvid_ctx *ctx, const void *dataset, size_t datase
}
bool xmrig::CudaLib::AstroBWTHash(nvid_ctx *ctx, uint32_t startNonce, uint64_t target, uint32_t *rescount, uint32_t *resnonce) noexcept
{
return pAstroBWTHash(ctx, startNonce, target, rescount, resnonce);
}
bool xmrig::CudaLib::AstroBWTPrepare(nvid_ctx *ctx, uint32_t batchSize) noexcept
{
return pAstroBWTPrepare(ctx, batchSize);
}
bool xmrig::CudaLib::setJob(nvid_ctx *ctx, const void *data, size_t size, const Algorithm &algorithm) noexcept
{
const Algorithm algo = RxAlgo::id(algorithm);
@ -305,7 +323,7 @@ bool xmrig::CudaLib::load()
return false;
}
if (pVersion(ApiVersion) != 2u) {
if (pVersion(ApiVersion) != 3u) {
return false;
}
@ -327,6 +345,8 @@ bool xmrig::CudaLib::load()
DLSYM(Release);
DLSYM(RxHash);
DLSYM(RxPrepare);
DLSYM(AstroBWTHash);
DLSYM(AstroBWTPrepare);
DLSYM(Version);
if (!pDeviceInfo_v2) {