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Added RandomX JIT for AMD Navi GPUs

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This commit is contained in:
SChernykh 2020-02-13 20:15:08 +01:00
parent 2f27d5d108
commit 7fa5e8706e
9 changed files with 2148 additions and 873 deletions
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22
src/backend/opencl/runners/OclRxJitRunner.cpp
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@ -26,6 +26,7 @@
#include "backend/opencl/cl/rx/randomx_run_gfx803.h"
#include "backend/opencl/cl/rx/randomx_run_gfx900.h"
#include "backend/opencl/cl/rx/randomx_run_gfx1010.h"
#include "backend/opencl/kernels/rx/Blake2bHashRegistersKernel.h"
#include "backend/opencl/kernels/rx/HashAesKernel.h"
#include "backend/opencl/kernels/rx/RxJitKernel.h"
@ -84,7 +85,7 @@ void xmrig::OclRxJitRunner::execute(uint32_t iteration)
OclLib::finish(m_queue);
m_randomx_run->enqueue(m_queue, m_intensity);
m_randomx_run->enqueue(m_queue, m_intensity, (m_gcn_version == 15) ? 32 : 64);
}
@ -120,8 +121,23 @@ bool xmrig::OclRxJitRunner::loadAsmProgram()
elf_header_flags = *reinterpret_cast<uint32_t*>((binary_data.data() + elf_header_flags_offset));
}
const size_t len = (m_gcn_version == 14) ? randomx_run_gfx900_bin_size : randomx_run_gfx803_bin_size;
unsigned char *binary = (m_gcn_version == 14) ? randomx_run_gfx900_bin : randomx_run_gfx803_bin;
size_t len;
unsigned char *binary;
switch (m_gcn_version) {
case 14:
len = randomx_run_gfx900_bin_size;
binary = randomx_run_gfx900_bin;
break;
case 15:
len = randomx_run_gfx1010_bin_size;
binary = randomx_run_gfx1010_bin;
break;
default:
len = randomx_run_gfx803_bin_size;
binary = randomx_run_gfx803_bin;
break;
}
// Set correct internal device ID in the pre-compiled binary
if (elf_header_flags) {