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Hello Guys |
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|
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I have a Gentoo running at Amazon EC2 m1.large instance. |
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I've created an instance snapshot and tried to start new instance with same |
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type in same location. |
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New instance failed to start. |
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In my original instance i've changed CFLAGS with option '-march=native' |
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CFLAGS="-O2 -pipe -march=native" |
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I suppose that new instance started with another CPU and that caused |
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problems with cloned instance. |
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Here is the list <https://aws.amazon.com/ec2/instance-types/> of EC2 |
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instances. Different CPU types listed there. |
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|
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My current CPU is: |
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model name : Intel(R) Xeon(R) CPU E5-2676 v3 @ 2.40GHz |
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When i launched new clean m1.large instance in same location the CPU was |
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another: |
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model name : Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz |
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|
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Here is the questions i have: |
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1. Do i need to recompile whole system with CFLAGS="-O2 -pipe" or only some |
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important packages? |
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How can i find necessary packages for the recompilation. |
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|
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2. Is anyone use some special flags on Amazon EC2? |
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Just wondering. Now I have no desire to use additional flags on EC2. |
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Thank you. |
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-- |
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*This message was delivered using 100% recycled electrons*. |
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