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Hotfix: fixed thread pool size being determined at compile time

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This commit is contained in:
Yiyao Yu 2021-05-04 20:33:45 -04:00
parent 7de0994fde
commit 84845c0791
1 changed files with 3 additions and 2 deletions
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5
src/sysinfo.rs
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@ -1,6 +1,7 @@
use hwloc2::{CpuBindError, CpuBindFlags, ObjectType, Topology, TopologyObject};
use lazy_static::lazy_static;
use std::cmp::max;
use std::env::var;
use std::sync::Arc;
lazy_static! {
@ -64,8 +65,8 @@ impl SystemObject {
.collect::<Vec<usize>>();
let max_num_threads = max(
option_env!("RMP_NUM_THREADS")
.unwrap_or("")
var("RMP_NUM_THREADS")
.unwrap_or("".to_string())
.parse::<usize>()
.unwrap_or(available_hwthreads),
1,