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Merge pull request #1759 from SChernykh/dev

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Fixed DAG initialization on slower AMD GPUs
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xmrig 2020-06-30 21:59:32 +07:00 • committed by GitHub
commit aa5a7c3c13
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src/backend/opencl/runners/OclKawPowRunner.cpp
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@ -157,7 +157,7 @@ void OclKawPowRunner::set(const Job &job, uint8_t *blob)
const uint32_t dag_words = dag_size / sizeof(node); const uint32_t dag_words = dag_size / sizeof(node);
m_calculateDagKernel->setArgs(0, m_lightCache, m_dag, dag_words, m_lightCacheSize / sizeof(node)); m_calculateDagKernel->setArgs(0, m_lightCache, m_dag, dag_words, m_lightCacheSize / sizeof(node));
constexpr uint32_t N = 1 << 20; constexpr uint32_t N = 1 << 18;
for (uint32_t start = 0; start < dag_words; start += N) { for (uint32_t start = 0; start < dag_words; start += N) {
m_calculateDagKernel->setArg(0, sizeof(start), &start); m_calculateDagKernel->setArg(0, sizeof(start), &start);