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60 lines
1.0 KiB
60 lines
1.0 KiB
9 years ago
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#ifndef _ETHASH_CUDA_MINER_KERNEL_H_
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#define _ETHASH_CUDA_MINER_KERNEL_H_
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10 years ago
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#include <stdint.h>
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9 years ago
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#include <cuda_runtime.h>
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10 years ago
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typedef union
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{
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uint64_t uint64s[16 / sizeof(uint64_t)];
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uint32_t uint32s[16 / sizeof(uint32_t)];
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} hash16_t;
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typedef union
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{
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uint32_t uint32s[32 / sizeof(uint32_t)];
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uint64_t uint64s[32 / sizeof(uint64_t)];
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uint2 uint2s[32 / sizeof(uint2)];
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} hash32_t;
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typedef union
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{
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uint32_t uint32s[64 / sizeof(uint32_t)];
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uint64_t uint64s[64 / sizeof(uint64_t)];
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uint4 uint4s[64 / sizeof(uint4)];
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} hash64_t;
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typedef union
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{
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uint32_t uint32s[128 / sizeof(uint32_t)];
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uint4 uint4s[128 / sizeof(uint4)];
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} hash128_t;
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cudaError set_constants(
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uint32_t * dag_size,
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uint32_t * max_outputs
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);
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void run_ethash_hash(
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hash32_t* g_hashes,
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hash32_t const* g_header,
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hash128_t const* g_dag,
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uint64_t start_nonce
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);
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void run_ethash_search(
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uint32_t search_batch_size,
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uint32_t workgroup_size,
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cudaStream_t stream,
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uint32_t* g_output,
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hash32_t const* g_header,
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hash128_t const* g_dag,
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uint64_t start_nonce,
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uint64_t target
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);
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#endif
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