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Slight OpenCL improvements (#1634)

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Sergey Kroshnin 2019-02-22 13:21:12 +03:00 • committed by GitHub
commit e62d14b79d
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 18 deletions
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22
nano/node/openclwork.cpp
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@ -47,7 +47,7 @@ typedef struct __blake2b_state
uchar last_node;
} blake2b_state;
__constant static ulong blake2b_IV[8] =
__constant static const ulong blake2b_IV[8] =
{
0x6a09e667f3bcc908UL, 0xbb67ae8584caa73bUL,
0x3c6ef372fe94f82bUL, 0xa54ff53a5f1d36f1UL,
@ -55,7 +55,7 @@ __constant static ulong blake2b_IV[8] =
0x1f83d9abfb41bd6bUL, 0x5be0cd19137e2179UL
};
__constant static uchar blake2b_sigma[12][16] =
__constant static const uchar blake2b_sigma[12][16] =
{
{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 } ,
{ 14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3 } ,
@ -94,23 +94,9 @@ static inline int blake2b_increment_counter( blake2b_state *S, const ulong inc )
return 0;
}
static inline uint load32( const void *src )
{
#if defined(NATIVE_LITTLE_ENDIAN)
return *( uint * )( src );
#else
const uchar *p = ( uchar * )src;
uint w = *p++;
w |= ( uint )( *p++ ) << 8;
w |= ( uint )( *p++ ) << 16;
w |= ( uint )( *p++ ) << 24;
return w;
#endif
}
static inline ulong load64( const void *src )
{
#if defined(NATIVE_LITTLE_ENDIAN)
#if defined(__ENDIAN_LITTLE__)
return *( ulong * )( src );
#else
const uchar *p = ( uchar * )src;
@ -359,7 +345,7 @@ static void ucharcpyglb (uchar * dst, __global uchar const * src, size_t count)
}
}
__kernel void nano_work (__global ulong * attempt, __global ulong * result_a, __global uchar * item_a)
__kernel void nano_work (__global ulong const * attempt, __global ulong * result_a, __global uchar const * item_a)
{
int const thread = get_global_id (0);
uchar item_l [32];