diff for duplicates of <20170316135122.GF13054@aaronlu.sh.intel.com> diff --git a/a/1.txt b/N1/1.txt index 88a6c7b..b40e1e1 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -18,26 +18,20 @@ On Thu, Mar 16, 2017 at 03:34:03PM +0800, Aaron Lu wrote: Here are test results on 2 nodes EP with 128GiB memory, test size 100GiB. max_active time -vanilla 2.971s +-3.8% -2 1.699s +-13.7% -4 1.616s +-3.1% -8 1.642s +-0.9% +vanilla 2.971s ±3.8% +2 1.699s ±13.7% +4 1.616s ±3.1% +8 1.642s ±0.9% So 4 gives best result but 2 is probably good enough. If the size each worker deals with is changed from 1G to 2G: max_active time -2 1.605s +-1.7% -4 1.639s +-1.2% -8 1.626s +-1.8% +2 1.605s ±1.7% +4 1.639s ±1.2% +8 1.626s ±1.8% Considering that we are mostly improving for memory intensive apps, the default setting should probably be: max_active = node_number with each worker freeing 2G memory. - --- -To unsubscribe, send a message with 'unsubscribe linux-mm' in -the body to majordomo@kvack.org. For more info on Linux MM, -see: http://www.linux-mm.org/ . -Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a> diff --git a/a/content_digest b/N1/content_digest index 3924892..839ea4e 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -35,28 +35,22 @@ "Here are test results on 2 nodes EP with 128GiB memory, test size 100GiB.\n" "\n" "max_active time\n" - "vanilla 2.971s +-3.8%\n" - "2 1.699s +-13.7%\n" - "4 1.616s +-3.1%\n" - "8 1.642s +-0.9%\n" + "vanilla 2.971s \302\2613.8%\n" + "2 1.699s \302\26113.7%\n" + "4 1.616s \302\2613.1%\n" + "8 1.642s \302\2610.9%\n" "\n" "So 4 gives best result but 2 is probably good enough.\n" "\n" "If the size each worker deals with is changed from 1G to 2G:\n" "\n" "max_active time\n" - "2 1.605s +-1.7%\n" - "4 1.639s +-1.2%\n" - "8 1.626s +-1.8%\n" + "2 1.605s \302\2611.7%\n" + "4 1.639s \302\2611.2%\n" + "8 1.626s \302\2611.8%\n" "\n" "Considering that we are mostly improving for memory intensive apps, the\n" "default setting should probably be: max_active = node_number with each\n" - "worker freeing 2G memory.\n" - "\n" - "--\n" - "To unsubscribe, send a message with 'unsubscribe linux-mm' in\n" - "the body to majordomo@kvack.org. For more info on Linux MM,\n" - "see: http://www.linux-mm.org/ .\n" - "Don't email: <a href=mailto:\"dont@kvack.org\"> email@kvack.org </a>" + worker freeing 2G memory. -47b47c88fcdb4dddf07bfb961a46ba263aec24bf335630ed9d8d327564f67484 +7a94cbf48c7fe016d673a09b057eb1dd6db4314863a506fce5bd8b684297a308
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