fzorb/REDACTED-rig
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

OpenCL RandomX WIP

Browse source
This commit is contained in:
XMRig 2019-09-11 15:48:02 +07:00
parent ff89ec660c
commit 4c90f9960e
72 changed files with 1717 additions and 505 deletions
Download patch file Download diff file Expand all files Collapse all files

56
src/backend/opencl/runners/OclBaseRunner.cpp
View file

@ -30,6 +30,7 @@
#include "backend/opencl/wrappers/OclLib.h"
#include "base/io/log/Log.h"
#include "base/net/stratum/Job.h"
#include "backend/opencl/wrappers/OclError.h"
xmrig::OclBaseRunner::OclBaseRunner(size_t id, const OclLaunchData &data) :
@ -39,15 +40,6 @@ xmrig::OclBaseRunner::OclBaseRunner(size_t id, const OclLaunchData &data) :
m_data(data),
m_threadId(id)
{
cl_int ret;
m_queue = OclLib::createCommandQueue(m_ctx, data.device.id(), &ret);
if (ret != CL_SUCCESS) {
return;
}
m_input = OclLib::createBuffer(m_ctx, CL_MEM_READ_ONLY, Job::kMaxBlobSize, nullptr, &ret);
m_output = OclLib::createBuffer(m_ctx, CL_MEM_READ_WRITE, sizeof(cl_uint) * 0x100, nullptr, &ret);
m_deviceKey = data.device.name();
# ifdef XMRIG_STRICT_OPENCL_CACHE
@ -73,18 +65,6 @@ xmrig::OclBaseRunner::~OclBaseRunner()
}
bool xmrig::OclBaseRunner::isReadyToBuild() const
{
return m_queue != nullptr && m_input != nullptr && m_output != nullptr && !m_options.empty() && m_source != nullptr;
}
bool xmrig::OclBaseRunner::selfTest() const
{
return isReadyToBuild() && m_program != nullptr;
}
uint32_t xmrig::OclBaseRunner::deviceIndex() const
{
return data().thread.index();
@ -93,9 +73,35 @@ uint32_t xmrig::OclBaseRunner::deviceIndex() const
void xmrig::OclBaseRunner::build()
{
if (!isReadyToBuild()) {
return;
}
m_program = OclCache::build(this);
if (m_program == nullptr) {
throw std::runtime_error(OclError::toString(CL_INVALID_PROGRAM));
}
}
void xmrig::OclBaseRunner::init()
{
m_queue = OclLib::createCommandQueue(m_ctx, data().device.id());
m_input = OclLib::createBuffer(m_ctx, CL_MEM_READ_ONLY, Job::kMaxBlobSize);
m_output = OclLib::createBuffer(m_ctx, CL_MEM_READ_WRITE, sizeof(cl_uint) * 0x100);
}
void xmrig::OclBaseRunner::enqueueReadBuffer(cl_mem buffer, cl_bool blocking_read, size_t offset, size_t size, void *ptr)
{
const cl_int ret = OclLib::enqueueReadBuffer(m_queue, buffer, blocking_read, offset, size, ptr, 0, nullptr, nullptr);
if (ret != CL_SUCCESS) {
throw std::runtime_error(OclError::toString(ret));
}
}
void xmrig::OclBaseRunner::enqueueWriteBuffer(cl_mem buffer, cl_bool blocking_write, size_t offset, size_t size, const void *ptr)
{
const cl_int ret = OclLib::enqueueWriteBuffer(m_queue, buffer, blocking_write, offset, size, ptr, 0, nullptr, nullptr);
if (ret != CL_SUCCESS) {
throw std::runtime_error(OclError::toString(ret));
}
}