<div dir="ltr"><span style="font-size:14px">(Was my email sended well? If yes, sorry for sending twice and please read this email because my new question is added.)</span><div><span style="font-size:14px"><br></span></div><div><span style="font-size:14px">Hello Balazs,</span><div style="font-size:14px"><br></div><div style="font-size:14px">I'm plan to run benchmarks(NAS parallel benchmarks) for measuring TLB miss(or hit) ratio. I didn't decided specific benchmark yet. Any suggestion?</div><div style="font-size:14px"><br></div><div style="font-size:14px">Thank you for URL! I successfully downloaded ihk+mckernel.tgz file.</div><div style="font-size:14px"><br></div><div style="font-size:14px">I have more questions. </div><div style="font-size:14px"><br></div><div style="font-size:14px">1. As I see in README file at ${TOP}/ihk/REAME, it says "For how to install, see README.txt on the top directory of the distribution."</div><div style="font-size:14px"><br></div><div style="font-size:14px">Where is "top directory"? </div><div style="font-size:14px">Is it "ihk+mckernel/" ? There is no README.txt file.</div><div style="font-size:14px"><br></div><div style="font-size:14px">Or is "top directory" is ${TOP} directory of "mckernel-1.2.0"? There is README.txt file.</div><div style="font-size:14px"><br></div><div style="font-size:14px"><br></div><div style="font-size:14px">2. I newly downloaded CentOS 7.2 on my machine. And I tried to download kernel-devel package by "sudo yum install kernel-devel-3.10.0-327.el7.<wbr>x86_64" command(3.10.0-327.el7.x86_64 is obtained by 'uname -r').</div><div style="font-size:14px"><br></div><div style="font-size:14px">And it says "No package kernel-devel-3.10.0-327.el7.<wbr>x86_64 available". Looks like it failed to find kernel-devel from mirrors since CentOS 7.2 is old version. Is there any way to fix my problem?</div><div style="font-size:14px"><br></div><div style="font-size:14px">3. I read bash script named "config_and_build_smp_x86.sh". If I extracted ihk+mckernel.tgz under /home/hpc/ , what should be src_base_dir, build_base_dir, and install_base_dir?</div><div style="font-size:14px"><br></div><div style="font-size:14px"><br></div><div style="font-size:14px">Thanks,</div><div style="font-size:14px">Minwoo</div></div></div><div class="gmail_extra"><br><div class="gmail_quote">2017-04-30 22:51 GMT+09:00 안민우 <span dir="ltr"><<a href="mailto:mwahn402@gmail.com" target="_blank">mwahn402@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hello Balazs,<div><br></div><div>I'm plan to run benchmarks(NAS parallel benchmarks) for measuring TLB miss(or hit) ratio. I didn't decided specific benchmark yet. Any suggestion?</div><div><br></div><div>Thank you for URL! I successfully downloaded ihk+mckernel.tgz file.</div><div><br></div><div>I have more questions. </div><div><br></div><div>1. As I see in README file at ${TOP}/ihk/REAME, it says "For how to install, see README.txt on the top directory of the distribution."</div><div><br></div><div>Where is "top directory"? </div><div>Is it "ihk+mckernel/" ? There is no README.txt file.</div><div><br></div><div>Or is "top directory" is ${TOP} directory of "mckernel-1.2.0"? There is README.txt file.</div><div><br></div><div><br></div><div>2. I newly downloaded CentOS 7.2 on my machine. And I tried to download kernel-devel package by "sudo yum install kernel-devel-3.10.0-327.el7.<wbr>x86_64" command(3.10.0-327.el7.x86_64 is obtained by 'uname -r').</div><div><br></div><div>And it says "No package kernel-devel-3.10.0-327.el7.<wbr>x86_64 available". Looks like it failed to find kernel-devel from mirrors since CentOS 7.2 is old version. Is there any way to fix my problem?</div><div><br></div><div><br></div><div>Thanks,</div><div>Minwoo</div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">2017-04-30 0:47 GMT+09:00 Balazs Gerofi <span dir="ltr"><<a href="mailto:bgerofi@riken.jp" target="_blank">bgerofi@riken.jp</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hello Minwoo,<br><div><br></div><div>sorry for the delay and thanks for your interest!</div><div>The version you are using is slightly outdated, I have put online a snapshot of the latest version. </div><div><br></div><div>Please use this URL: <a href="http://www.sys.aics.riken.jp/Members/bgerofi/ihk+mckernel.tgz" target="_blank">http://www.sys.aics.riken.jp/M<wbr>embers/bgerofi/ihk+mckernel.tg<wbr>z</a></div><div><br></div><div>What is that you are trying to run by the way?</div><div><br></div><div>Thanks,</div><div>Balazs</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="m_6400760658784701599h5">On Tue, Apr 25, 2017 at 1:55 PM, 안민우 <span dir="ltr"><<a href="mailto:mwahn402@gmail.com" target="_blank">mwahn402@gmail.com</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="m_6400760658784701599h5"><div dir="ltr">Hello,<div><br></div><div>I'm planning to run some benchmarks on McKernel.</div><div><br></div><div>But, I have some problems at installation of "mckernel-1.2.0"</div><div><br></div><div>I tried to install mckernel-1.2.0 at machine with CentOS 7.x minimal running on Intel Xeon by following README.txt.</div><div><br></div><div>1. Install kernel-devel-'uname -r'</div><div>2. check /usr/src/kernels/'uname -r' exist</div><div>3. check /lib/modules/'uname -r'/build links to 'usr/src/kernels/'uname -r'</div><div>4. change permission of /boot/System.map-'name -r'</div><div>5. configure at src/ihk and src/mckernel</div><div>6. make and make install at src/ihk and src/mckernel</div><div>7. run script install/sbin/mcreboot.sh</div><div><br></div><div>I followed step 1~6 without any problem, but when I run ${top}/install/sbin/mcreboot.s<wbr>h, it causes error with messages below.</div><div><br></div><div>"insmod: ERROR: could not load module /home/hpc/mckernel-1.2.0/insta<wbr>ll/kmod/mcoverlay.ko: No such file or directory"</div><div>"error: inserting mcoverlay.ko"</div><div><br></div><div>Under install/kmod directory, there are ihk.ko, ihk-smp-x86.ko, and mcctrl.ko. There is no mcoverlay.ko</div><div><br></div><div>Is there any steps I didn't followed? Or version of the CentOS is problem?</div><div><br></div><div>Kernel version obtained by "$uname -r" is 3.10.0-514.el7.x86_64</div><div><br></div><div><br></div><div>Thank you to read my email,</div><div>Minwoo Ahn</div><div><br></div><div><br></div></div>
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