DPCT1019
Message
The
local_mem_size
in SYCL is not a complete equivalent of sharedMemPerBlock
.
You may need to adjust the code.Detailed Help
In CUDA*, the
sharedMemPerBlock
reports the size of the shared memory in bytes
available per block. The SYCL* equivalent of a CUDA block is a work-group. The SYCL
equivalent of shared memory is local memory. There is no limitation on the size of
the local memory per work-group in SYCL. There is a limit on the maximum size of
the local memory in bytes available per compute unit, which is exposed by the
info::device::local_mem_size
device descriptor in SYCL.Suggestions to Fix
Verify the code correctness.