diff options
Diffstat (limited to 'src/gpgpu-sim/gpu-cache.cc')
| -rw-r--r-- | src/gpgpu-sim/gpu-cache.cc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/gpgpu-sim/gpu-cache.cc b/src/gpgpu-sim/gpu-cache.cc index 75c3691..177a6d9 100644 --- a/src/gpgpu-sim/gpu-cache.cc +++ b/src/gpgpu-sim/gpu-cache.cc @@ -37,7 +37,7 @@ const char *cache_request_status_str(enum cache_request_status status) { static const char *static_cache_request_status_str[] = { - "HIT", "HIT_RESERVED", "MISS", "RESERVATION_FAIL", "SECTOR_MISS"}; + "HIT", "HIT_RESERVED", "MISS", "RESERVATION_FAIL", "SECTOR_MISS", "MSHR_HIT"}; assert(sizeof(static_cache_request_status_str) / sizeof(const char *) == NUM_CACHE_REQUEST_STATUS); @@ -1123,6 +1123,7 @@ void baseline_cache::send_read_request(new_addr_type addr, m_tag_array->access(block_addr, time, cache_index, wb, evicted, mf); m_mshrs.add(mshr_addr, mf); + m_stats.inc_stats(mf->get_access_type(), MSHR_HIT); do_miss = true; } else if (!mshr_hit && mshr_avail && @@ -1455,16 +1456,19 @@ enum cache_request_status data_cache::wr_miss_wa_lazy_fetch_on_read( m_tag_array->access(block_addr, time, cache_index, wb, evicted, mf); assert(m_status != HIT); cache_block_t *block = m_tag_array->get_block(cache_index); - block->set_status(MODIFIED, mf->get_access_sector_mask()); if (m_status == HIT_RESERVED) { block->set_ignore_on_fill(true, mf->get_access_sector_mask()); block->set_modified_on_fill(true, mf->get_access_sector_mask()); + } else { + block->set_status(MODIFIED, mf->get_access_sector_mask()); } if (mf->get_access_byte_mask().count() == m_config.get_atom_sz()) { block->set_m_readable(true, mf->get_access_sector_mask()); } else { block->set_m_readable(false, mf->get_access_sector_mask()); + if (m_status == HIT_RESERVED) + block->set_readable_on_fill(true, mf->get_access_sector_mask()); } if (m_status != RESERVATION_FAIL) { |