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Implemented option "dataset_host".

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This commit is contained in:
XMRig
2019-09-12 13:49:27 +07:00
parent 7f0891a0f0
commit ad7141fe21
5 changed files with 31 additions and 9 deletions
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19
src/backend/opencl/runners/tools/OclRxDataset.cpp
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@@ -23,19 +23,32 @@
*/
#include "backend/opencl/wrappers/OclLib.h"
#include "backend/opencl/runners/tools/OclRxDataset.h"
#include "backend/opencl/wrappers/OclLib.h"
#include "crypto/rx/Rx.h"
#include "crypto/rx/RxDataset.h"
void xmrig::OclRxDataset::createBuffer(cl_context ctx, const Algorithm &algorithm, bool host)
void xmrig::OclRxDataset::createBuffer(cl_context ctx, const Job &job, bool host)
{
if (m_dataset) {
return;
}
cl_int ret;
if (host) {
// TODO use host memory for dataset
auto dataset = Rx::dataset(job, 0);
m_dataset = OclLib::createBuffer(ctx, CL_MEM_READ_ONLY | CL_MEM_USE_HOST_PTR, RxDataset::maxSize(), dataset->raw(), &ret);
}
else {
m_dataset = OclLib::createBuffer(ctx, CL_MEM_READ_ONLY, RxDataset::maxSize(), nullptr, &ret);
}
}
xmrig::OclRxDataset::~OclRxDataset()
{
OclLib::release(m_dataset);
}

10
src/backend/opencl/runners/tools/OclRxDataset.h
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@@ -26,6 +26,9 @@
#define XMRIG_OCLRXDATASET_H
#include "base/tools/Object.h"
#include <memory>
@@ -36,17 +39,20 @@ using cl_mem = struct _cl_mem *;
namespace xmrig {
class Algorithm;
class Job;
class OclRxDataset
{
public:
XMRIG_DISABLE_COPY_MOVE(OclRxDataset)
OclRxDataset() = default;
~OclRxDataset();
inline cl_mem get() const { return m_dataset; }
void createBuffer(cl_context ctx, const Algorithm &algorithm, bool host);
void createBuffer(cl_context ctx,const Job &job, bool host);
private:
cl_mem m_dataset = nullptr;