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removed vec_step() as this could lead to errors on older SDKs

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This commit is contained in:
Philip Kaufmann 2012-02-24 15:32:19 +01:00
parent d7d0797969
commit d9d4831b47
1 changed files with 9 additions and 5 deletions
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14
diakgcn120223.cl
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@ -1,4 +1,4 @@
// DiaKGCN 23-02-2012 - OpenCL kernel by Diapolo
// DiaKGCN 24-02-2012 - OpenCL kernel by Diapolo
//
// Parts and / or ideas for this kernel are based upon the public-domain poclbm project, the phatk kernel by Phateus and the DiabloMiner kernel by DiabloD3.
// The kernel was rewritten by me (Diapolo) and is still public-domain!
@ -53,8 +53,12 @@ __kernel
u V[8];
u W[16];
#if defined(VECTORS2) || defined(VECTORS4) || defined(VECTORS8)
const u nonce = (uint)(get_local_id(0)) * (uint)(vec_step(u)) + (uint)(get_group_id(0)) * (uint)(WORKVEC) + base;
#ifdef VECTORS8
const u nonce = (uint)(get_local_id(0)) * 8U + (uint)(get_group_id(0)) * (uint)(WORKVEC) + base;
#elif defined VECTORS4
const u nonce = (uint)(get_local_id(0)) * 4U + (uint)(get_group_id(0)) * (uint)(WORKVEC) + base;
#elif defined VECTORS2
const u nonce = (uint)(get_local_id(0)) * 2U + (uint)(get_group_id(0)) * (uint)(WORKVEC) + base;
#else
const u nonce = (uint)(get_local_id(0)) + (uint)(get_group_id(0)) * (uint)(WORKSIZE) + base;
#endif
@ -113,8 +117,8 @@ __kernel
//----------------------------------------------------------------------------------
#ifdef VECTORS8
W[0] = PreW18 + (u)( rotr25(nonce.s0), rotr25(nonce.s0) ^ 0x2004000U, rotr25(nonce.s0) ^ 0x4008000U, rotr25(nonce.s0) ^ 0x600c000U,
rotr25(nonce.s0) ^ 0x8010000U, rotr25(nonce.s0) ^ 0xa014000U, rotr25(nonce.s0) ^ 0xc018000U, rotr25(nonce.s0) ^ 0xe01c000U);
W[0] = PreW18 + (u)( rotr25(nonce.s0), rotr25(nonce.s0) ^ 0x2004000U, rotr25(nonce.s0) ^ 0x4008000U, rotr25(nonce.s0) ^ 0x600c000U,
rotr25(nonce.s0) ^ 0x8010000U, rotr25(nonce.s0) ^ 0xa014000U, rotr25(nonce.s0) ^ 0xc018000U, rotr25(nonce.s0) ^ 0xe01c000U);
#elif defined VECTORS4
W[0] = PreW18 + (u)(rotr25(nonce.x), rotr25(nonce.x) ^ 0x2004000U, rotr25(nonce.x) ^ 0x4008000U, rotr25(nonce.x) ^ 0x600c000U);
#elif defined VECTORS2