llama.cpp

3ec9fd4b - HIP: force max threads per block to be 1024 (#11621)

HIP: force max threads per block to be 1024 (#11621) Some old/vendor forked version of llvm still use 256. Explicitly set it to 1024 to align with upstream llvm. Signed-off-by: fxzjshm <fxzjshm@163.com>