diff options
-rw-r--r-- | lib/PublicInbox/LeiPmdir.pm | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/PublicInbox/LeiPmdir.pm b/lib/PublicInbox/LeiPmdir.pm index 5efb012e..b71efe70 100644 --- a/lib/PublicInbox/LeiPmdir.pm +++ b/lib/PublicInbox/LeiPmdir.pm @@ -13,14 +13,14 @@ use parent qw(PublicInbox::IPC); sub new { my ($cls, $lei, $ipt) = @_; my $self = bless { -wq_ident => 'lei Maildir worker' }, $cls; - my $jobs = $lei->{opt}->{jobs}; + my $jobs = $lei->{opt}->{jobs} // ''; $jobs =~ /\A[0-9]+,([0-9]+)\z/ and $jobs = $1; - my $nproc = $jobs // do { - # untested with >=4 CPUs, though I suspect I/O latency + my $nproc = $jobs || do { + # barely tested with >=4 CPUs, though I suspect I/O latency # of SATA SSD storage will make >=4 processes unnecessary, # here. NVMe users may wish to use '-j' my $n = $self->detect_nproc; - $n = 4 if $n > 4; + $n = $n > 4 ? 4 : $n; }; my ($op_c, $ops) = $lei->workers_start($self, $nproc, undef, { ipt => $ipt }); # LeiInput subclass |