user/dev discussion of public-inbox itself
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From: Eric Wong <e@yhbt.net>
To: meta@public-inbox.org
Subject: [PATCH 7/9] xt/git_async_cmp: do not slurp large OID list into memory
Date: Sat, 11 Jan 2020 22:35:01 +0000
Message-ID: <20200111223503.24473-8-e@yhbt.net> (raw)
In-Reply-To: <20200111223503.24473-1-e@yhbt.net>

I somehow thought "foreach (<$cat>)" could work like
"while (<$cat>)" when it came to iterating over file
handles...
---
 xt/git_async_cmp.t | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xt/git_async_cmp.t b/xt/git_async_cmp.t
index f8ffe3d9..18fce3db 100644
--- a/xt/git_async_cmp.t
+++ b/xt/git_async_cmp.t
@@ -27,7 +27,7 @@ my $async = timeit($nr, sub {
 	my $cat = $git->popen(@cat);
 	$git->cat_async_begin;
 
-	foreach (<$cat>) {
+	while (<$cat>) {
 		my ($oid, undef, undef) = split(/ /);
 		$git->cat_async($oid, $cb);
 	}
@@ -39,7 +39,7 @@ my $async = timeit($nr, sub {
 my $sync = timeit($nr, sub {
 	my $dig = Digest::SHA->new(1);
 	my $cat = $git->popen(@cat);
-	foreach (<$cat>) {
+	while (<$cat>) {
 		my ($oid, undef, undef) = split(/ /);
 		my $bref = $git->cat_file($oid);
 		$dig->add($$bref);

  parent reply index

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-11 22:34 [PATCH 0/9] more small fixes and cleanups Eric Wong
2020-01-11 22:34 ` [PATCH 1/9] config: do not slurp entire cgitrc at once Eric Wong
2020-01-11 22:34 ` [PATCH 2/9] git: modified: don't slurp `rev-parse --branches' Eric Wong
2020-01-11 22:34 ` [PATCH 3/9] git: packed_bytes: use GLOB_NOSORT Eric Wong
2020-01-11 22:34 ` [PATCH 4/9] solver: path_a may be undef from /dev/null Eric Wong
2020-01-11 22:34 ` [PATCH 5/9] cgit: drop cgit_parse_hdr wrapper Eric Wong
2020-01-11 22:35 ` [PATCH 6/9] xapcmd: use popen_rd for running xapian-compact Eric Wong
2020-01-11 22:35 ` Eric Wong [this message]
2020-01-11 22:35 ` [PATCH 8/9] t/solver_git: avoid uninitialized warnings in hostname generation Eric Wong
2020-01-11 22:35 ` [PATCH 9/9] use popen_rd for bidirectional pipes Eric Wong

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