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Added Cn0Kernel and OclKernel classes.

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This commit is contained in:
XMRig 2019-08-28 08:57:55 +07:00
parent aa294ff066
commit b755218837
9 changed files with 254 additions and 1 deletions
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3
src/backend/opencl/OclWorker.cpp
View file

@ -91,6 +91,8 @@ bool xmrig::OclWorker::selfTest()
void xmrig::OclWorker::start()
{
cl_uint results[0x100];
while (Nonce::sequence(Nonce::OPENCL) > 0) {
if (Nonce::isPaused()) {
do {
@ -116,6 +118,7 @@ void xmrig::OclWorker::start()
break;
}
m_runner->run(results);
std::this_thread::sleep_for(std::chrono::milliseconds(2000)); // FIXME
m_job.nextRound(kReserveCount);

42
src/backend/opencl/kernels/Cn0Kernel.cpp Normal file
View file

@ -0,0 +1,42 @@
/* XMRig
* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
* Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
* Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "backend/opencl/kernels/Cn0Kernel.h"
#include "backend/opencl/wrappers/OclLib.h"
xmrig::Cn0Kernel::Cn0Kernel(cl_program program) : OclKernel(program, "cn0")
{
}
// __kernel void cn0(__global ulong *input, __global uint4 *Scratchpad, __global ulong *states, uint Threads)
bool xmrig::Cn0Kernel::setArgs(cl_mem input, cl_mem scratchpads, cl_mem states, uint32_t threads)
{
return setArg(0, sizeof(cl_mem), &input) &&
setArg(1, sizeof(cl_mem), &scratchpads) &&
setArg(2, sizeof(cl_mem), &states) &&
setArg(3, sizeof(uint32_t), &threads);
}

49
src/backend/opencl/kernels/Cn0Kernel.h Normal file
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@ -0,0 +1,49 @@
/* XMRig
* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
* Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
* Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef XMRIG_CN0KERNEL_H
#define XMRIG_CN0KERNEL_H
#include "backend/opencl/wrappers/OclKernel.h"
typedef struct _cl_mem *cl_mem;
namespace xmrig {
class Cn0Kernel : public OclKernel
{
public:
Cn0Kernel(cl_program program);
bool setArgs(cl_mem input, cl_mem scratchpads, cl_mem states, uint32_t threads);
};
} // namespace xmrig
#endif /* XMRIG_CN0KERNEL_H */

4
src/backend/opencl/opencl.cmake
View file

@ -6,6 +6,7 @@ if (WITH_OPENCL)
set(HEADERS_BACKEND_OPENCL
src/backend/opencl/cl/OclSource.h
src/backend/opencl/interfaces/IOclRunner.h
src/backend/opencl/kernels/Cn0Kernel.h
src/backend/opencl/OclBackend.h
src/backend/opencl/OclCache.h
src/backend/opencl/OclConfig.h
@ -18,6 +19,7 @@ if (WITH_OPENCL)
src/backend/opencl/wrappers/OclContext.h
src/backend/opencl/wrappers/OclDevice.h
src/backend/opencl/wrappers/OclError.h
src/backend/opencl/wrappers/OclKernel.h
src/backend/opencl/wrappers/OclLib.h
src/backend/opencl/wrappers/OclPlatform.h
src/backend/opencl/wrappers/OclVendor.h
@ -25,6 +27,7 @@ if (WITH_OPENCL)
set(SOURCES_BACKEND_OPENCL
src/backend/opencl/cl/OclSource.cpp
src/backend/opencl/kernels/Cn0Kernel.cpp
src/backend/opencl/OclBackend.cpp
src/backend/opencl/OclCache.cpp
src/backend/opencl/OclConfig.cpp
@ -37,6 +40,7 @@ if (WITH_OPENCL)
src/backend/opencl/wrappers/OclContext.cpp
src/backend/opencl/wrappers/OclDevice.cpp
src/backend/opencl/wrappers/OclError.cpp
src/backend/opencl/wrappers/OclKernel.cpp
src/backend/opencl/wrappers/OclLib.cpp
src/backend/opencl/wrappers/OclPlatform.cpp
)

26
src/backend/opencl/runners/OclCnRunner.cpp
View file

@ -23,6 +23,7 @@
*/
#include "backend/opencl/kernels/Cn0Kernel.h"
#include "backend/opencl/OclLaunchData.h"
#include "backend/opencl/runners/OclCnRunner.h"
#include "backend/opencl/wrappers/OclLib.h"
@ -80,6 +81,8 @@ xmrig::OclCnRunner::OclCnRunner(size_t index, const OclLaunchData &data) : OclBa
xmrig::OclCnRunner::~OclCnRunner()
{
delete m_cn0;
OclLib::releaseMemObject(m_scratchpads);
OclLib::releaseMemObject(m_states);
OclLib::releaseMemObject(m_blake256);
@ -101,6 +104,12 @@ bool xmrig::OclCnRunner::isReadyToBuild() const
}
bool xmrig::OclCnRunner::selfTest() const
{
return OclBaseRunner::selfTest() && m_cn0->isValid();
}
bool xmrig::OclCnRunner::set(const Job &job, uint8_t *blob)
{
if (job.size() > (Job::kMaxBlobSize - 4)) {
@ -114,5 +123,22 @@ bool xmrig::OclCnRunner::set(const Job &job, uint8_t *blob)
return false;
}
if (!m_cn0->setArgs(m_input, m_scratchpads, m_states, data().thread.intensity())) {
return false;
}
LOG_WARN(GREEN_S "OK");
return false;
}
void xmrig::OclCnRunner::build()
{
OclBaseRunner::build();
if (!m_program) {
return;
}
m_cn0 = new Cn0Kernel(m_program);
}

6
src/backend/opencl/runners/OclCnRunner.h
View file

@ -32,6 +32,9 @@
namespace xmrig {
class Cn0Kernel;
class OclCnRunner : public OclBaseRunner
{
public:
@ -40,7 +43,9 @@ public:
protected:
bool isReadyToBuild() const override;
bool selfTest() const override;
bool set(const Job &job, uint8_t *blob) override;
void build() override;
private:
cl_mem m_blake256 = nullptr;
@ -49,6 +54,7 @@ private:
cl_mem m_scratchpads = nullptr;
cl_mem m_skein512 = nullptr;
cl_mem m_states = nullptr;
Cn0Kernel *m_cn0 = nullptr;
};

60
src/backend/opencl/wrappers/OclKernel.cpp Normal file
View file

@ -0,0 +1,60 @@
/* XMRig
* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
* Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
* Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "backend/opencl/wrappers/OclError.h"
#include "backend/opencl/wrappers/OclKernel.h"
#include "backend/opencl/wrappers/OclLib.h"
#include "base/io/log/Log.h"
xmrig::OclKernel::OclKernel(cl_program program, const char *name) :
m_name(name)
{
cl_int ret = 0;
m_kernel = OclLib::createKernel(program, name, &ret);
}
xmrig::OclKernel::~OclKernel()
{
OclLib::releaseKernel(m_kernel);
}
bool xmrig::OclKernel::setArg(uint32_t index, size_t size, const void *value)
{
if (!isValid()) {
return false;
}
const cl_int ret = OclLib::setKernelArg(m_kernel, index, size, value);
if (ret != CL_SUCCESS) {
LOG_ERR(MAGENTA_BG_BOLD(WHITE_BOLD_S " ocl ") RED(" error ") RED_BOLD("%s") RED(" when calling ") RED_BOLD("clSetKernelArg") RED(" for kernel ") RED_BOLD("%s")
RED(" argument ") RED_BOLD("%u") RED(" size ") RED_BOLD("%zu"),
OclError::toString(ret), name().data(), index, size);
}
return ret == CL_SUCCESS;
}

60
src/backend/opencl/wrappers/OclKernel.h Normal file
View file

@ -0,0 +1,60 @@
/* XMRig
* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
* Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
* Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef XMRIG_OCLKERNEL_H
#define XMRIG_OCLKERNEL_H
#include "base/tools/String.h"
typedef struct _cl_kernel *cl_kernel;
typedef struct _cl_program *cl_program;
namespace xmrig {
class OclKernel
{
public:
OclKernel(cl_program program, const char *name);
virtual ~OclKernel();
inline bool isValid() const { return m_kernel != nullptr; }
inline cl_kernel kernel() const { return m_kernel; }
inline const String &name() const { return m_name; }
bool setArg(uint32_t index, size_t size, const void *value);
private:
cl_kernel m_kernel = nullptr;
const String m_name;
};
} // namespace xmrig
#endif /* XMRIG_OCLKERNEL_H */

5
src/backend/opencl/wrappers/OclLib.cpp
View file

@ -469,7 +469,10 @@ cl_kernel xmrig::OclLib::createKernel(cl_program program, const char *kernel_nam
auto result = pCreateKernel(program, kernel_name, errcode_ret);
if (*errcode_ret != CL_SUCCESS) {
LOG_ERR("Error %s when calling clCreateKernel for kernel %s.", OclError::toString(*errcode_ret), kernel_name);
LOG_ERR(MAGENTA_BG_BOLD(WHITE_BOLD_S " ocl ") RED(" error ") RED_BOLD("%s") RED(" when calling ") RED_BOLD("clCreateKernel") RED(" for kernel ") RED_BOLD("%s"),
OclError::toString(*errcode_ret), kernel_name);
return nullptr;
}
return result;