mirrors/git-annex
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
git-annex/doc/bugs/significant_performance_regression_impacting_datal
History
Joey Hess 014dc63a55
avoid sometimes expensive operations when annex.supportunlocked = false 
This will mostly just avoid a DB lookup, so things get marginally
faster. But in cases where there are many files using the same key, it
can be a more significant speedup.

Added overhead is one MVar lookup per call, which should be small
enough, since this happens after transferring or ingesting a file,
which is always a lot more work than that. It would be nice, though,
to move getGitConfig to AnnexRead, which there is an open todo about.
2021-06-14 12:40:41 -04:00
..
comment_1_3eb1b092f41dc5c04d74f7a03249aa0f._comment
comment_2_521f784d686fcaeb5e081599fbdf9903._comment
comment_3_d30a515103d04fd966aadee7f141aeee._comment comment 2021-06-07 11:53:25 -04:00
comment_4_85d1031d2b51c0fc1271c283d8ee7888._comment avoid double work in git-annex init 2021-06-07 16:50:14 -04:00
comment_4_4011786784a140442dd7ecd1cefe559b._comment Added a comment: deferring the scan 2021-06-07 17:41:45 +00:00
comment_5_b0f1e94e96cf8fe992425cf81f8d1105._comment avoid double work in git-annex init 2021-06-07 16:50:14 -04:00
comment_7_35217e61ccf6936e105df8de7e1775d0._comment Added a comment: clarification 2021-06-07 21:20:35 +00:00
comment_8_29bde900ef625702b49cf020118f940f._comment Added a comment 2021-06-07 21:39:05 +00:00
comment_9_431582f1c218f27e50849df1444dc845._comment comment 2021-06-08 10:19:04 -04:00
comment_10_37d5186dfa2da31526c4eafbbbfdbc33._comment Added a comment: slow down is OSX specific 2021-06-08 14:28:18 +00:00
comment_11_51a3a86a290b0e3994507f3f64e7c72a._comment clarification 2021-06-08 12:00:01 -04:00
comment_12_c841c9db2000c65c56ce8e26e58a3f62._comment Added a comment: all recent builds/logs are fetched to smaug 2021-06-08 16:50:12 +00:00
comment_13_f6bec279f43603719694e44d99309fc7._comment Added a comment 2021-06-08 19:08:01 +00:00
comment_14_4d2998ea843dd8adee8b7b066d97d942._comment Added a comment: getting closer... 2021-06-08 19:21:59 +00:00
comment_15_c9488d6180e741dfec0793f546c9eb29._comment Added a comment 2021-06-08 20:23:09 +00:00
comment_16_65aaf8e15cd15187cd63863634f25091._comment comments 2021-06-08 17:38:56 -04:00
comment_17_8df0e346ed85e52ec94763d11c174ab3._comment Added a comment: OSX mystery resolved. add --batch is effective mitigation 2021-06-08 21:56:53 +00:00
comment_17_045fd8ebe1f9441e42c9c6fbf5c06563._comment comment 2021-06-09 15:38:55 -04:00
comment_18_3e57d7d4640de95a059b2ab3d1e9d54e._comment Added a comment 2021-06-08 21:58:20 +00:00
comment_19_80372cd15a6a8812072a446c41fed4e7._comment Added a comment 2021-06-08 22:02:34 +00:00
comment_21_0119751108d8d9fe6848269594bec273._comment Added a comment: more "mystery resolved" -- identical (empty) keys 2021-06-09 21:00:34 +00:00
comment_22_192f2055345f1156a06d93b4c25e6722._comment Added a comment 2021-06-09 22:28:06 +00:00
comment_23_8693e7e9c800f25cbd274b6781d834d6._comment reproduced 2021-06-14 11:37:21 -04:00
comment_24_6d11f6aa4b1a435bdf6d165eb8e6db8a._comment reproduced 2021-06-14 11:37:21 -04:00
comment_25_5525b58ec94084a926c71f749d1f4233._comment check symlink before reading file 2021-06-14 11:53:51 -04:00
comment_26_cb64b1798af6ad507ce4a4196e9c5b1d._comment Added a comment: git-annex-add slowdown 2021-06-14 16:00:44 +00:00
comment_27_db91e10d0bea246686ba2241b348e67d._comment Added a comment 2021-06-14 16:23:41 +00:00
comment_28_0d6a37f823cd9cb3ed1e6e90066ebd2c._comment avoid sometimes expensive operations when annex.supportunlocked = false 2021-06-14 12:40:41 -04:00
comment_29_0f3c8949ae362b43ac7db02eb4e11890._comment response 2021-06-14 12:36:42 -04:00