diff for duplicates of <201102201623.03596.arnd@arndb.de> diff --git a/a/1.txt b/N1/1.txt index b29a1b2..4e830ee 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -33,7 +33,7 @@ On Sunday 20 February 2011 06:56:39 Andrei Warkentin wrote: > write align 32768 pre 27.3ms on 19.1ms post 5.86ms diff 2.5ms > write align 16384 pre 25.4ms on 55.9ms post 12.7ms diff 36.9ms > write align 8192 pre 4.8ms on 102ms post 9.47ms diff 94.8ms -> write align 4096 pre 4.92ms on 5.16ms post 4.98ms diff 207µs +> write align 4096 pre 4.92ms on 5.16ms post 4.98ms diff 207?s > write align 2048 pre 4.64ms on 4.92ms post 5.45ms diff -121860 > # ./flashbench -c 1 -A -b 1024 /dev/block/mmcblk0p9 > write align 8388608 pre 15.8ms on 9.39ms post 4.68ms diff -854295 @@ -47,7 +47,7 @@ On Sunday 20 February 2011 06:56:39 Andrei Warkentin wrote: > write align 32768 pre 15ms on 30.6ms post 15.4ms diff 15.4ms > write align 16384 pre 16.1ms on 45.4ms post 16.5ms diff 29.1ms > write align 8192 pre 5.88ms on 107ms post 5.45ms diff 101ms -> write align 4096 pre 5.17ms on 5.78ms post 4.83ms diff 778µs +> write align 4096 pre 5.17ms on 5.78ms post 4.83ms diff 778?s > write align 2048 pre 3.99ms on 5.27ms post 3.97ms diff 1.29ms > # ./flashbench -c 1 -A -b 1024 /dev/block/mmcblk0p9 > write align 8388608 pre 16.1ms on 8.37ms post 5.44ms diff -241222 @@ -62,7 +62,7 @@ On Sunday 20 February 2011 06:56:39 Andrei Warkentin wrote: > write align 16384 pre 25.2ms on 132ms post 10.2ms diff 114ms > write align 8192 pre 7.64ms on 111ms post 9.18ms diff 102ms > write align 4096 pre 5.11ms on 3.92ms post 5.4ms diff -134159 -> write align 2048 pre 3.92ms on 4.41ms post 4.51ms diff 196µs +> write align 2048 pre 3.92ms on 4.41ms post 4.51ms diff 196?s Every value is the average of eight measurements, so there are probably some that include the 100ms garbage collection, and others that don't. @@ -84,7 +84,7 @@ I'm more confused about this now than I was before. > write align 32768 pre 4ms on 7.07ms post 3.95ms diff 3.1ms > write align 16384 pre 3.66ms on 106ms post 3.4ms diff 102ms > write align 8192 pre 3.56ms on 106ms post 3.36ms diff 103ms -> write align 4096 pre 3.61ms on 4.1ms post 4.35ms diff 117µs +> write align 4096 pre 3.61ms on 4.1ms post 4.35ms diff 117?s > # ./flashbench -A -b 4096 /dev/block/mmcblk0p9 > write align 65536 pre 3.89ms on 6.97ms post 3.96ms diff 3.04ms > write align 32768 pre 3.89ms on 6.97ms post 3.96ms diff 3.04ms diff --git a/a/content_digest b/N1/content_digest index 7d8ff4b..c569ab4 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,13 +1,10 @@ "ref\0AANLkTikh4vfS7SLKAa-aUXhbTxcHzYHmBuaXj1qHHYN9@mail.gmail.com\0" "ref\0201102191220.54815.arnd@arndb.de\0" "ref\0AANLkTincLPnW90xvE304dCjkTbKUQGf6H8yWDVdz5Kh4@mail.gmail.com\0" - "From\0Arnd Bergmann <arnd@arndb.de>\0" - "Subject\0Re: MMC quirks relating to performance/lifetime.\0" + "From\0arnd@arndb.de (Arnd Bergmann)\0" + "Subject\0MMC quirks relating to performance/lifetime.\0" "Date\0Sun, 20 Feb 2011 16:23:03 +0100\0" - "To\0Andrei Warkentin <andreiw@motorola.com>\0" - "Cc\0linux-arm-kernel@lists.infradead.org" - Linus Walleij <linus.walleij@linaro.org> - " linux-mmc@vger.kernel.org\0" + "To\0linux-arm-kernel@lists.infradead.org\0" "\00:1\0" "b\0" "On Sunday 20 February 2011 06:56:39 Andrei Warkentin wrote:\n" @@ -45,7 +42,7 @@ "> write align 32768\tpre 27.3ms\ton 19.1ms\tpost 5.86ms\tdiff 2.5ms\n" "> write align 16384\tpre 25.4ms\ton 55.9ms\tpost 12.7ms\tdiff 36.9ms\n" "> write align 8192\tpre 4.8ms\ton 102ms\tpost 9.47ms\tdiff 94.8ms\n" - "> write align 4096\tpre 4.92ms\ton 5.16ms\tpost 4.98ms\tdiff 207\302\265s\n" + "> write align 4096\tpre 4.92ms\ton 5.16ms\tpost 4.98ms\tdiff 207?s\n" "> write align 2048\tpre 4.64ms\ton 4.92ms\tpost 5.45ms\tdiff -121860\n" "> # ./flashbench -c 1 -A -b 1024 /dev/block/mmcblk0p9\n" "> write align 8388608\tpre 15.8ms\ton 9.39ms\tpost 4.68ms\tdiff -854295\n" @@ -59,7 +56,7 @@ "> write align 32768\tpre 15ms\ton 30.6ms\tpost 15.4ms\tdiff 15.4ms\n" "> write align 16384\tpre 16.1ms\ton 45.4ms\tpost 16.5ms\tdiff 29.1ms\n" "> write align 8192\tpre 5.88ms\ton 107ms\tpost 5.45ms\tdiff 101ms\n" - "> write align 4096\tpre 5.17ms\ton 5.78ms\tpost 4.83ms\tdiff 778\302\265s\n" + "> write align 4096\tpre 5.17ms\ton 5.78ms\tpost 4.83ms\tdiff 778?s\n" "> write align 2048\tpre 3.99ms\ton 5.27ms\tpost 3.97ms\tdiff 1.29ms\n" "> # ./flashbench -c 1 -A -b 1024 /dev/block/mmcblk0p9\n" "> write align 8388608\tpre 16.1ms\ton 8.37ms\tpost 5.44ms\tdiff -241222\n" @@ -74,7 +71,7 @@ "> write align 16384\tpre 25.2ms\ton 132ms\tpost 10.2ms\tdiff 114ms\n" "> write align 8192\tpre 7.64ms\ton 111ms\tpost 9.18ms\tdiff 102ms\n" "> write align 4096\tpre 5.11ms\ton 3.92ms\tpost 5.4ms\tdiff -134159\n" - "> write align 2048\tpre 3.92ms\ton 4.41ms\tpost 4.51ms\tdiff 196\302\265s\n" + "> write align 2048\tpre 3.92ms\ton 4.41ms\tpost 4.51ms\tdiff 196?s\n" "\n" "Every value is the average of eight measurements, so there are probably\n" "some that include the 100ms garbage collection, and others that don't.\n" @@ -96,7 +93,7 @@ "> write align 32768\tpre 4ms\ton 7.07ms\tpost 3.95ms\tdiff 3.1ms\n" "> write align 16384\tpre 3.66ms\ton 106ms\tpost 3.4ms\tdiff 102ms\n" "> write align 8192\tpre 3.56ms\ton 106ms\tpost 3.36ms\tdiff 103ms\n" - "> write align 4096\tpre 3.61ms\ton 4.1ms\tpost 4.35ms\tdiff 117\302\265s\n" + "> write align 4096\tpre 3.61ms\ton 4.1ms\tpost 4.35ms\tdiff 117?s\n" "> # ./flashbench -A -b 4096 /dev/block/mmcblk0p9\n" "> write align 65536\tpre 3.89ms\ton 6.97ms\tpost 3.96ms\tdiff 3.04ms\n" "> write align 32768\tpre 3.89ms\ton 6.97ms\tpost 3.96ms\tdiff 3.04ms\n" @@ -138,4 +135,4 @@ "\n" "\tArnd" -e8dd421db23a904b9ce6322ef0e686a887116bb92bd0fcb516fc0a59a2786f69 +486cc17a5166e6a45aa55633049656c7b2970a427d863e602bd497fdbbbc6910
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