Default Python launcher to fast GPU path

This commit is contained in:
2026-04-30 20:15:34 +08:00
parent b1974ef146
commit a9a3809148
2 changed files with 40 additions and 23 deletions

View File

@@ -141,8 +141,14 @@ def _gpu_runtime_env():
defaults = {
"AMSS_INTERP_FAST": "1",
"AMSS_INTERP_GPU": "1",
"AMSS_ANALYSIS_MAP_EVERY": "1000000",
"AMSS_CUDA_AWARE_MPI": "1",
"AMSS_CUDA_KEEP_RESIDENT_AFTER_STEP": "1",
"AMSS_CUDA_KEEP_ALL_LEVELS": "1",
"AMSS_CUDA_AMR_RESTRICT_DEVICE": "1",
"AMSS_CUDA_AMR_RESTRICT_BATCH": "0",
"AMSS_CUDA_DEVICE_SEGMENT_BATCH": "0",
}
for key, value in defaults.items():
runtime_env.setdefault(key, value)
@@ -266,8 +272,14 @@ def run_ABE():
started_mps = _start_cuda_mps_if_requested(mpi_env)
print(" GPU optimized runtime switches:")
print(f" AMSS_INTERP_FAST={mpi_env.get('AMSS_INTERP_FAST', '')}")
print(f" AMSS_INTERP_GPU={mpi_env.get('AMSS_INTERP_GPU', '')}")
print(f" AMSS_ANALYSIS_MAP_EVERY={mpi_env.get('AMSS_ANALYSIS_MAP_EVERY', '')}")
print(f" AMSS_CUDA_AWARE_MPI={mpi_env.get('AMSS_CUDA_AWARE_MPI', '')}")
print(f" AMSS_CUDA_KEEP_RESIDENT_AFTER_STEP={mpi_env.get('AMSS_CUDA_KEEP_RESIDENT_AFTER_STEP', '')}")
print(f" AMSS_CUDA_KEEP_ALL_LEVELS={mpi_env.get('AMSS_CUDA_KEEP_ALL_LEVELS', '')}")
print(f" AMSS_CUDA_AMR_RESTRICT_DEVICE={mpi_env.get('AMSS_CUDA_AMR_RESTRICT_DEVICE', '')}")
print(f" AMSS_CUDA_AMR_RESTRICT_BATCH={mpi_env.get('AMSS_CUDA_AMR_RESTRICT_BATCH', '')}")
print(f" AMSS_CUDA_DEVICE_SEGMENT_BATCH={mpi_env.get('AMSS_CUDA_DEVICE_SEGMENT_BATCH', '')}")
if "CUDA_MPS_PIPE_DIRECTORY" in mpi_env:
print(f" CUDA_MPS_PIPE_DIRECTORY={mpi_env['CUDA_MPS_PIPE_DIRECTORY']}")