YuhangQ/cloud-sat
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YuhangQ 2023-04-28 09:30:20 +00:00
parent 8fff1bc11d
commit cd54a20086
4 changed files with 5 additions and 5 deletions
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2
run.sh
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@ -13,7 +13,7 @@
# 这个存在问题
DIR=/pub/data/chenzh/data/sat2022
INSTANCE=30ca21da9753263cc8cda020802b58ce-GP_500_200_20.cnf
INSTANCE=0d4970edf84353e5a5798bca3f7f270e-SAT_H_instances_childsnack_p10.hddl_2.cnf
# make -j 16 && mpirun --bind-to none -np 9 --allow-run-as-root ./light -i $DIR/$INSTANCE --shuffle=1 --share=1 --threads=16 --times=3600 --share_method=1

2
src/sharer.cpp
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@ -77,7 +77,7 @@ void sharer::share_clauses_to_other_node(int from, const std::vector<shared_ptr<
} else {
printf("c node%d(%d) to %d exported lits from network\n", rank, S->worker_type, send_length);
// printf("c node%d(%d) to %d exported lits from network\n", rank, S->worker_type, send_length);
MPI_Request *send_request = new MPI_Request();
// 环形传递
MPI_Isend(send_buf.get(), send_length, MPI_INT, next_node, SHARE_CLAUSES_TAG, MPI_COMM_WORLD, send_request);

4
src/solve.cpp
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@ -255,12 +255,12 @@ int light::run() {
}
void light::seperate_groups() {
solver_type = light::LSTECH;
solver_type = light::KISSAT;
// split distribute nodes to groups(SAT MODE、UNSAT MODE、DEFAULT MODE)
int worker_procs = num_procs - 1;
if(worker_procs >= 8) {
int sat_procs = worker_procs / 4;
int sat_procs = worker_procs / 8;
int unsat_procs = worker_procs / 4;
int default_procs = worker_procs - sat_procs - unsat_procs;

2
src/worker.hpp
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@ -43,7 +43,7 @@ void worker_main(light* S, int num_procs, int rank) {
MPI_Barrier(MPI_COMM_WORLD);
// mem_usage per thread per G input file (GB)
double mem_ptpg = 20.4;
double mem_ptpg = 8.0;
// mem_usage per thread (GB)
double mem_pt = (double)cnf_length / 1073741824 * mem_ptpg;