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Fix hardcoded PP size #221

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Fix hardcoded PP size #221

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8 changes: 6 additions & 2 deletions astra-sim-alibabacloud/astra-sim/system/Sys.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -1360,7 +1360,9 @@ bool Sys::mock_nccl_grobal_group_init(){
int TP_size = workload->model_parallel_npu_group == 0
? total_nodes
: workload->model_parallel_npu_group;
int PP_size = 1;
int PP_size = workload->pipeline_model_parallelism == 0
? 1
: workload->pipeline_model_parallelism;
int DP_size = all_gpus[0] / (TP_size * PP_size);
int EP_size = workload->expert_parallel_npu_group;
int DP_EP_size = DP_size / EP_size;
Expand All @@ -1373,7 +1375,9 @@ bool Sys::mock_nccl_comms_init(){
int TP_size = workload->model_parallel_npu_group == 0
? total_nodes
: workload->model_parallel_npu_group;
int PP_size = 1;
int PP_size = workload->pipeline_model_parallelism == 0
? 1
: workload->pipeline_model_parallelism;
int DP_size = total_nodes / (TP_size * PP_size);
int EP_size = workload->expert_parallel_npu_group;
int DP_EP_size = DP_size / EP_size;
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