diff options
Diffstat (limited to 'src/gpgpu-sim/addrdec.cc')
| -rw-r--r-- | src/gpgpu-sim/addrdec.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/gpgpu-sim/addrdec.cc b/src/gpgpu-sim/addrdec.cc index ca88ec9..3262456 100644 --- a/src/gpgpu-sim/addrdec.cc +++ b/src/gpgpu-sim/addrdec.cc @@ -124,8 +124,8 @@ void linear_to_raw_address_translation::addrdec_tlx(new_addr_type addr, addrdec_ * Rau, B. R et al. * ISCA 1991 * - * equations are adopted from: - * "Sacat: streaming-aware conflict-avoiding thrashing-resistant gpgpu cache management scheme." + * equations are corresponding to IPOLY(37) and are adopted from: + * "SACAT: streaming-aware conflict-avoiding thrashing-resistant gpgpu cache management scheme." * Khairy et al. * IEEE TPDS 2017. */ @@ -167,6 +167,8 @@ void linear_to_raw_address_translation::addrdec_tlx(new_addr_type addr, addrdec_ } case RANDOM: { + //This is an unrealistic hashing using software hashtable + //we generate a random set for each memory address and save the value in a big hashtable for future reuse new_addr_type chip_address = (addr>>ADDR_CHIP_S); tr1_hash_map<new_addr_type,unsigned>::const_iterator got = address_random_interleaving.find (chip_address); if ( got == address_random_interleaving.end() ) { |