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Fixes for Intel OpenCL platform.

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This commit is contained in:
XMRig
2019-09-19 02:05:42 +07:00
parent 133cd30b2e
commit e8ee091e5a
4 changed files with 10 additions and 5 deletions
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10
src/backend/opencl/generators/ocl_generic_cn_generator.cpp
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@@ -45,7 +45,13 @@ static inline uint32_t getMaxThreads(const OclDevice &device, const Algorithm &a
return 40000u;
}
return ((algorithm.l3() <= oneMiB) ? 2u : 1u) * 1000u;
const uint32_t ratio = (algorithm.l3() <= oneMiB) ? 2u : 1u;
if (device.vendorId() == OCL_VENDOR_INTEL) {
return ratio * device.computeUnits() * 8;
}
return ratio * 1000u;
}
@@ -107,7 +113,7 @@ bool ocl_generic_cn_generator(const OclDevice &device, const Algorithm &algorith
return false;
}
const uint32_t threadCount = ((device.globalMemSize() - intensity * 2 * algorithm.l3()) > 128 * oneMiB) ? 2 : 1;
const uint32_t threadCount = (device.vendorId() == OCL_VENDOR_AMD && (device.globalMemSize() - intensity * 2 * algorithm.l3()) > 128 * oneMiB) ? 2 : 1;
threads.add(OclThread(device.index(), intensity, 8, getStridedIndex(device, algorithm), 2, threadCount, 8));

2
src/backend/opencl/generators/ocl_generic_rx_generator.cpp
View File

@@ -86,7 +86,7 @@ bool ocl_generic_rx_generator(const OclDevice &device, const Algorithm &algorith
return false;
}
threads.add(OclThread(device.index(), intensity, 8, 2, gcnAsm, datasetHost, 6));
threads.add(OclThread(device.index(), intensity, 8, device.vendorId() == OCL_VENDOR_AMD ? 2 : 1, gcnAsm, datasetHost, 6));
return true;
}