GOSTCoin CUDA miner project, compatible with most nvidia cards, containing only gostd algo
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#define SCRYPT_MIX_BASE "ChaCha20/8"
typedef uint32_t scrypt_mix_word_t;
#define SCRYPT_WORDTO8_LE U32TO8_LE
#define SCRYPT_WORD_ENDIAN_SWAP U32_SWAP
#define SCRYPT_BLOCK_BYTES 64
#define SCRYPT_BLOCK_WORDS (SCRYPT_BLOCK_BYTES / sizeof(scrypt_mix_word_t))
/* must have these here in case block bytes is ever != 64 */
#include "scrypt-jane-romix-basic.h"
#include "scrypt-jane-mix_chacha.h"
/* cpu agnostic */
#define SCRYPT_ROMIX_FN scrypt_ROMix_basic
#define SCRYPT_MIX_FN chacha_core_basic
#define SCRYPT_ROMIX_TANGLE_FN scrypt_romix_convert_endian
#define SCRYPT_ROMIX_UNTANGLE_FN scrypt_romix_convert_endian
#include "scrypt-jane-romix-template.h"
#if !defined(SCRYPT_CHOOSE_COMPILETIME)
static scrypt_ROMixfn
scrypt_getROMix() {
size_t cpuflags = detect_cpu();
return scrypt_ROMix_basic;
}
#endif
#if defined(SCRYPT_TEST_SPEED)
static size_t
available_implementations() {
size_t cpuflags = detect_cpu();
size_t flags = 0;
return flags;
}
#endif
static int
scrypt_test_mix() {
static const uint8_t expected[16] = {
0x48,0x2b,0x2d,0xb8,0xa1,0x33,0x22,0x73,0xcd,0x16,0xc4,0xb4,0xb0,0x7f,0xb1,0x8a,
};
int ret = 1;
size_t cpuflags = detect_cpu();
#if defined(SCRYPT_CHACHA_BASIC)
ret &= scrypt_test_mix_instance(scrypt_ChunkMix_basic, scrypt_romix_convert_endian, scrypt_romix_convert_endian, expected);
#endif
return ret;
}