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| author | fireice-uk <fireice-uk@users.noreply.github.com> | 2018-02-21 21:31:20 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-02-21 21:31:20 +0000 |
| commit | cba86718e05384aa7bc4e4b916cf3b3c942b126a (patch) | |
| tree | f08c352ae4261825dca47635c88b8e4a08d67bb7 /xmrstak/backend/amd/amd_gpu/opencl | |
| parent | f785481bb7c1fb887a65a0b19c3e453904bb5474 (diff) | |
| parent | cff6b6cbfbb3da44d85753885466de5122e20472 (diff) | |
| download | xmr-stak-cba86718e05384aa7bc4e4b916cf3b3c942b126a.zip xmr-stak-cba86718e05384aa7bc4e4b916cf3b3c942b126a.tar.gz | |
Merge pull request #613 from psychocrypt/topic-compatibilityModeAmd
add OpenCL compatibility mode
Diffstat (limited to 'xmrstak/backend/amd/amd_gpu/opencl')
| -rw-r--r-- | xmrstak/backend/amd/amd_gpu/opencl/cryptonight.cl | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/xmrstak/backend/amd/amd_gpu/opencl/cryptonight.cl b/xmrstak/backend/amd/amd_gpu/opencl/cryptonight.cl index 53299ec..4bac68c 100644 --- a/xmrstak/backend/amd/amd_gpu/opencl/cryptonight.cl +++ b/xmrstak/backend/amd/amd_gpu/opencl/cryptonight.cl @@ -451,8 +451,10 @@ __kernel void cn0(__global ulong *input, __global uint4 *Scratchpad, __global ul barrier(CLK_LOCAL_MEM_FENCE); +#if(COMP_MODE==1) // do not use early return here if(gIdx < Threads) +#endif { states += 25 * gIdx; @@ -483,9 +485,10 @@ __kernel void cn0(__global ulong *input, __global uint4 *Scratchpad, __global ul } mem_fence(CLK_GLOBAL_MEM_FENCE); - +#if(COMP_MODE==1) // do not use early return here if(gIdx < Threads) +#endif { #pragma unroll for(int i = 0; i < 25; ++i) states[i] = State[i]; @@ -499,9 +502,10 @@ __kernel void cn0(__global ulong *input, __global uint4 *Scratchpad, __global ul } mem_fence(CLK_LOCAL_MEM_FENCE); - +#if(COMP_MODE==1) // do not use early return here if(gIdx < Threads) +#endif { #pragma unroll 2 for(int i = 0; i < (ITERATIONS >> 5); ++i) @@ -536,9 +540,10 @@ __kernel void cn1(__global uint4 *Scratchpad, __global ulong *states, ulong Thre barrier(CLK_LOCAL_MEM_FENCE); uint4 b_x; - +#if(COMP_MODE==1) // do not use early return here if(gIdx < Threads) +#endif { states += 25 * gIdx; #if(STRIDED_INDEX==0) @@ -559,8 +564,10 @@ __kernel void cn1(__global uint4 *Scratchpad, __global ulong *states, ulong Thre mem_fence(CLK_LOCAL_MEM_FENCE); +#if(COMP_MODE==1) // do not use early return here if(gIdx < Threads) +#endif { #pragma unroll 8 for(int i = 0; i < ITERATIONS; ++i) @@ -612,8 +619,10 @@ __kernel void cn2(__global uint4 *Scratchpad, __global ulong *states, __global u barrier(CLK_LOCAL_MEM_FENCE); +#if(COMP_MODE==1) // do not use early return here if(gIdx < Threads) +#endif { states += 25 * gIdx; #if(STRIDED_INDEX==0) @@ -641,8 +650,10 @@ __kernel void cn2(__global uint4 *Scratchpad, __global ulong *states, __global u barrier(CLK_LOCAL_MEM_FENCE); +#if(COMP_MODE==1) // do not use early return here if(gIdx < Threads) +#endif { #pragma unroll 2 for(int i = 0; i < (ITERATIONS >> 5); ++i) @@ -659,8 +670,10 @@ __kernel void cn2(__global uint4 *Scratchpad, __global ulong *states, __global u barrier(CLK_GLOBAL_MEM_FENCE); +#if(COMP_MODE==1) // do not use early return here if(gIdx < Threads) +#endif { if(!get_local_id(1)) { |
