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Bugfix gpu output data copy

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This commit is contained in:
Bram Veenboer
2025-08-12 17:02:51 +02:00
parent ebb6d50c0b
commit c7ab463b43
1 changed files with 2 additions and 0 deletions
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src/gpu.cpp
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@@ -66,6 +66,8 @@ struct GPUBackend::Impl {
launch_sincosf_kernel(d_x, d_s, d_c, n); launch_sincosf_kernel(d_x, d_s, d_c, n);
cudaMemcpy(h_s, d_s, bytes, cudaMemcpyDeviceToHost); cudaMemcpy(h_s, d_s, bytes, cudaMemcpyDeviceToHost);
cudaMemcpy(h_c, d_c, bytes, cudaMemcpyDeviceToHost); cudaMemcpy(h_c, d_c, bytes, cudaMemcpyDeviceToHost);
std::memcpy(s, h_s, bytes);
std::memcpy(c, h_c, bytes);
} }
float *h_x = nullptr; float *h_x = nullptr;