diff options
| author | psychocrypt <psychocryptHPC@gmail.com> | 2018-04-04 21:02:18 +0200 |
|---|---|---|
| committer | psychocrypt <psychocryptHPC@gmail.com> | 2018-04-04 21:02:18 +0200 |
| commit | c3b687c0a0843debd71a84d09437b419b178a0c2 (patch) | |
| tree | fc7151e78116c6318bdbfc24c7103d3b050313f4 | |
| parent | 5ce9892bebaa3038d3282d247ffee99af8b20ae8 (diff) | |
| download | xmr-stak-c3b687c0a0843debd71a84d09437b419b178a0c2.zip xmr-stak-c3b687c0a0843debd71a84d09437b419b178a0c2.tar.gz | |
fix cuda architecture detection
fix #1297
If sm_20 is mixed with other architectures the detection for the minimal supported architecture is broken.
| -rw-r--r-- | xmrstak/backend/nvidia/nvcc_code/cuda_extra.cu | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xmrstak/backend/nvidia/nvcc_code/cuda_extra.cu b/xmrstak/backend/nvidia/nvcc_code/cuda_extra.cu index e2f0b2d..02c157e 100644 --- a/xmrstak/backend/nvidia/nvcc_code/cuda_extra.cu +++ b/xmrstak/backend/nvidia/nvcc_code/cuda_extra.cu @@ -483,7 +483,7 @@ extern "C" int cuda_get_deviceinfo(nvid_ctx* ctx) * with a sm_20 only compiled binary */ for(int i = 0; i < arch.size(); ++i) - if(minSupportedArch == 0 || (arch[i] >= 30 && arch[i] < minSupportedArch)) + if(arch[i] >= 30 && (minSupportedArch == 0 || arch[i] < minSupportedArch)) minSupportedArch = arch[i]; if(minSupportedArch < 30 || gpuArch < minSupportedArch) { |
