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Cryptonight OpenCL: fix for long input data

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This commit is contained in:
SChernykh 2020-07-16 10:39:32 +02:00
parent e0eed7d5d6
commit bd8cf54a0b
6 changed files with 700 additions and 704 deletions
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14
src/backend/opencl/runners/OclCnRunner.cpp
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@ -122,10 +122,16 @@ void xmrig::OclCnRunner::set(const Job &job, uint8_t *blob)
throw std::length_error("job size too big");
}
blob[job.size()] = 0x01;
memset(blob + job.size() + 1, 0, Job::kMaxBlobSize - job.size() - 1);
const int inlen = static_cast<int>(job.size() + 136 - (job.size() % 136));
enqueueWriteBuffer(m_input, CL_TRUE, 0, Job::kMaxBlobSize, blob);
blob[job.size()] = 0x01;
memset(blob + job.size() + 1, 0, inlen - job.size() - 1);
blob[inlen - 1] |= 0x80;
enqueueWriteBuffer(m_input, CL_TRUE, 0, inlen, blob);
m_cn0->setArg(1, sizeof(int), &inlen);
if (m_algorithm == Algorithm::CN_R && m_height != job.height()) {
delete m_cn1;
@ -152,7 +158,7 @@ void xmrig::OclCnRunner::build()
OclBaseRunner::build();
m_cn0 = new Cn0Kernel(m_program);
m_cn0->setArgs(m_input, m_scratchpads, m_states, m_intensity);
m_cn0->setArgs(m_input, 0, m_scratchpads, m_states, m_intensity);
m_cn2 = new Cn2Kernel(m_program);
m_cn2->setArgs(m_scratchpads, m_states, m_branches, m_intensity);