diff options
Diffstat (limited to 'src/gpgpu-sim/gpu-cache.cc')
| -rw-r--r-- | src/gpgpu-sim/gpu-cache.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gpgpu-sim/gpu-cache.cc b/src/gpgpu-sim/gpu-cache.cc index d034303..b7d0ac3 100644 --- a/src/gpgpu-sim/gpu-cache.cc +++ b/src/gpgpu-sim/gpu-cache.cc @@ -66,8 +66,13 @@ const char * cache_fail_status_str(enum cache_reservation_fail_reason status) unsigned l1d_cache_config::set_bank(new_addr_type addr) const{ - if(m_cache_type == SECTOR) + //For sector cache, we select one sector per bank (sector interleaving) + //This is what was found in Volta (one sector per bank, sector interleaving) + //otherwise, line interleaving + if(m_cache_type == SECTOR) { + //assert(l1_banks == SECTOR_CHUNCK_SIZE); return (addr >> m_sector_sz_log2) & (l1_banks-1); + } else return (addr >> m_line_sz_log2) & (l1_banks-1); } |