diff options
Diffstat (limited to 'src/gpgpu-sim')
| -rw-r--r-- | src/gpgpu-sim/mem_fetch.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gpgpu-sim/mem_fetch.cc b/src/gpgpu-sim/mem_fetch.cc index 1de10a5..580c051 100644 --- a/src/gpgpu-sim/mem_fetch.cc +++ b/src/gpgpu-sim/mem_fetch.cc @@ -124,7 +124,8 @@ bool mem_fetch::isconst() const /// Returns number of flits traversing interconnect. simt_to_mem specifies the direction unsigned mem_fetch::get_num_flits(bool simt_to_mem){ unsigned sz=0; - if( (simt_to_mem && get_is_write()) || !(simt_to_mem || get_is_write()) ) + // If atomic, write going to memory, or read coming back from memory, size = ctrl + data. Else, only ctrl + if( isatomic() || (simt_to_mem && get_is_write()) || !(simt_to_mem || get_is_write()) ) sz = size(); else sz = get_ctrl_size(); |