diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gpgpu-sim/shader.cc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/gpgpu-sim/shader.cc b/src/gpgpu-sim/shader.cc index 20910be..f723b78 100644 --- a/src/gpgpu-sim/shader.cc +++ b/src/gpgpu-sim/shader.cc @@ -1996,10 +1996,10 @@ simt_core_cluster::simt_core_cluster( class gpgpu_sim *gpu, const struct memory_config *mem_config, shader_core_stats *stats ) { - m_cta_issue_next_core=0; + m_config = config; + m_cta_issue_next_core=m_config->n_simt_cores_per_cluster-1; // this causes first launch to use hw cta 0 m_cluster_id=cluster_id; m_gpu = gpu; - m_config = config; m_stats = stats; m_core = new shader_core_ctx*[ config->n_simt_cores_per_cluster ]; for( unsigned i=0; i < config->n_simt_cores_per_cluster; i++ ) @@ -2043,10 +2043,11 @@ unsigned simt_core_cluster::issue_block2core( class kernel_info_t &kernel ) { unsigned num_blocks_issued=0; for( unsigned i=0; i < m_config->n_simt_cores_per_cluster; i++ ) { - unsigned core = (i+m_cta_issue_next_core)%m_config->n_simt_cores_per_cluster; + unsigned core = (i+m_cta_issue_next_core+1)%m_config->n_simt_cores_per_cluster; if( m_core[core]->get_n_active_cta() < m_config->max_cta(kernel) ) { m_core[core]->issue_block2core(kernel); num_blocks_issued++; + m_cta_issue_next_core=core; break; } } |