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Second try at fixing cn/r atomic_inc() call

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This commit is contained in:
Tony Butler
2021-05-28 11:12:29 -06:00
parent cdcea2a4f9
commit 8ed4088d0a
2 changed files with 151 additions and 151 deletions
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8
src/backend/opencl/cl/cn/cryptonight.cl
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@@ -800,7 +800,7 @@ __kernel void Skein(__global ulong *states, __global uint *BranchBuf, __global u
// Note that comparison is equivalent to subtraction - we can't just compare 8 32-bit values
// and expect an accurate result for target > 32-bit without implementing carries
if (p.s3 <= Target) {
ulong outIdx = atomic_inc(output + 0xFF);
const uint outIdx = atomic_inc(output + 0xFF);
if (outIdx < 0xFF) {
output[outIdx] = BranchBuf[idx] + (uint) get_global_offset(0);
}
@@ -872,7 +872,7 @@ __kernel void JH(__global ulong *states, __global uint *BranchBuf, __global uint
// Note that comparison is equivalent to subtraction - we can't just compare 8 32-bit values
// and expect an accurate result for target > 32-bit without implementing carries
if (h7l <= Target) {
ulong outIdx = atomic_inc(output + 0xFF);
const uint outIdx = atomic_inc(output + 0xFF);
if (outIdx < 0xFF) {
output[outIdx] = BranchBuf[idx] + (uint) get_global_offset(0);
}
@@ -973,7 +973,7 @@ __kernel void Blake(__global ulong *states, __global uint *BranchBuf, __global u
// and expect an accurate result for target > 32-bit without implementing carries
uint2 t = (uint2)(h[6],h[7]);
if (as_ulong(t) <= Target) {
ulong outIdx = atomic_inc(output + 0xFF);
const uint outIdx = atomic_inc(output + 0xFF);
if (outIdx < 0xFF) {
output[outIdx] = BranchBuf[idx] + (uint) get_global_offset(0);
}
@@ -1073,7 +1073,7 @@ __kernel void Groestl(__global ulong *states, __global uint *BranchBuf, __global
// Note that comparison is equivalent to subtraction - we can't just compare 8 32-bit values
// and expect an accurate result for target > 32-bit without implementing carries
if (State[7] <= Target) {
ulong outIdx = atomic_inc(output + 0xFF);
const uint outIdx = atomic_inc(output + 0xFF);
if (outIdx < 0xFF) {
output[outIdx] = BranchBuf[idx] + (uint) get_global_offset(0);
}