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Description
When using yf225@336584a to compile CUDA source files with make -j4 on a 4-core machine, sccache seems to give the following error:
19:04:53 [ 14%] Building NVCC (Device) object src/ATen/CMakeFiles/ATen.dir/__/THC/ATen_generated_THCStorage.cu.o
19:04:53 [ 14%] Building NVCC (Device) object src/ATen/CMakeFiles/ATen.dir/__/THC/ATen_generated_THCReduceApplyUtils.cu.o
19:04:53 [ 14%] Building NVCC (Device) object src/ATen/CMakeFiles/ATen.dir/__/THC/ATen_generated_THCSleep.cu.o
19:04:53 [ 14%] Building NVCC (Device) object src/ATen/CMakeFiles/ATen.dir/__/THC/ATen_generated_THCBlas.cu.o
19:15:13 error: failed to execute compile
19:15:13 caused by: error reading compile response from server
19:15:13 caused by: Failed to read response header
19:15:13 caused by: failed to fill whole buffer
19:15:13 error: failed to execute compile
19:15:13 caused by: error reading compile response from server
19:15:13 caused by: Failed to read response header
19:15:13 caused by: failed to fill whole buffer
19:15:17 error: failed to execute compile
19:15:17 caused by: error reading compile response from server
19:15:17 caused by: Failed to read response header
19:15:17 caused by: failed to fill whole buffer
19:15:17 error: failed to execute compile
19:15:17 caused by: error reading compile response from server
19:15:17 caused by: Failed to read response header
19:15:17 caused by: failed to fill whole buffer
while make -j2 seems to work fine for the 4-core machine. Interestingly on a 16-core machine make -j8 works fine. This issue doesn’t happen when building C++ source files. Curious what might be causing this issue? Thanks!
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