All public logs
Jump to navigation
Jump to search
Combined display of all available logs of HPCWIKI. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
- 13:50, 29 March 2023 Admin talk contribs created page File:Mean of all test.png
- 13:50, 29 March 2023 Admin talk contribs uploaded File:Mean of all test.png
- 13:36, 29 March 2023 Admin talk contribs created page AMD EPYC 9004 series vs 4th gen Intel XEON (새 문서: Well, this article is talking about the never-ending argument of AMD EPYC 9004 Genoa vs Intel 4th Gen Xeon CPU performance as of march 2023 to help someone who is considering extending or replacing server system. == Background == There would be at least 13 million servers will be sold in 2023 and expecting a pretty aggressive upgrade cycle even if the growth rate for revenues in the server market will be smaller than in 2022. So the battle AMD vs Intel would be far...) Tag: Visual edit
- 13:34, 29 March 2023 Admin talk contribs created page File:EPYC 9554 vs Xeon 8490H.png
- 13:34, 29 March 2023 Admin talk contribs uploaded File:EPYC 9554 vs Xeon 8490H.png
- 12:22, 29 March 2023 Admin talk contribs moved page Patchelf to PatchELF (문자열 찾아 바꾸기 - "Patchelf" 문자열을 "PatchELF" 문자열로)
- 09:24, 29 March 2023 Admin talk contribs created page Patchelf (새 문서: What if an application binary app uses glibc version 2.22 and you need to configure it to use glibc 2.25 '''without recompiling the binary ? PatchELF comes to play with it.''' === Change the dynamic loader ("ELF interpreter") of executables:<ref>https://github.com/miko-ai/patchelf</ref> === <blockquote><code>$ patchelf --set-interpreter /lib/my-ld-linux.so.2 my-program</code></blockquote> === Change the RPATH of executables and libraries: === <blockquote><code>$ patchelf --se...) Tag: Visual edit
- 13:04, 28 March 2023 Admin talk contribs created page Bash script (새 문서: A summary for some importat Bash configuration {| class="wikitable" |+ !Command !Description |- |set |'''set [options] [arguments]''' sign (-) is used with the command’s option to enable that option and the plus sign (+) is used with the command’s option to disable that option {| class="wikitable" | -a |It defines those variables or functions which are created or modified or exported. |- | -b |It informs the job termination. |- | -B |To do the task of the brace expansion....) Tag: Visual edit
- 19:29, 27 March 2023 Admin talk contribs created page File:The thirteenth.png
- 19:29, 27 March 2023 Admin talk contribs uploaded File:The thirteenth.png
- 19:24, 27 March 2023 Admin talk contribs created page Metaverse (새 문서: == What is the metaverse? == The metaverse would be the emerging 3-D-enabled digital space that uses virtual reality, augmented reality, and other advanced internet and semiconductor technology to allow people to have lifelike personal and business experiences online. it will be evolution of today’s internet—something we are deeply immersed in, rather than something we primarily look at. It represents a convergence of digital technology to combine and extend the reach and us...) Tag: Visual edit
- 12:11, 27 March 2023 Admin talk contribs moved page Plan to Private:Plan
- 12:11, 27 March 2023 Admin talk contribs created page Plan (새 문서: TODO) Tag: Visual edit
- 18:45, 26 March 2023 Admin talk contribs created page Benchmark (새 문서: == HPC Benchmark == https://www.pugetsystems.com/labs/hpc/nvidia-rtx4090-ml-ai-and-scientific-computing-performance-preliminary-2382/ https://www.pugetsystems.com/labs/hpc/how-to-run-an-optimized-hpl-linpack-benchmark-on-amd-ryzen-threadripper-2990wx-32-core-performance-1291/ https://www.amd.com/en/developer.html == Reference ==) Tag: Visual edit
- 18:32, 26 March 2023 Admin talk contribs created page Library (새 문서: {| class="wikitable" |+ !Name !Description !Notes !Others |- |oneAPI '''Math Kernel Library''' |formerly Intel Math Kernel Library or Intel MKL, is a library of optimized math routines for science, engineering, and financial applications. Core math functions include BLAS, LAPACK, ScaLAPACK, sparse solvers, fast Fourier transforms, and vector math especially for Intel processor architecture |'''Intel MKL is free to use in any commercial and academic purposes'''. Although it nee...) Tag: Visual edit
- 18:00, 26 March 2023 Admin talk contribs created page File:Troubleshot.png
- 18:00, 26 March 2023 Admin talk contribs uploaded File:Troubleshot.png
- 17:58, 26 March 2023 Admin talk contribs created page File:Jaxlogo.png
- 17:58, 26 March 2023 Admin talk contribs uploaded File:Jaxlogo.png
- 18:37, 25 March 2023 Admin talk contribs created page File:Openxla.png
- 18:37, 25 March 2023 Admin talk contribs uploaded File:Openxla.png
- 18:35, 25 March 2023 Admin talk contribs created page XLA (새 문서: XLA (Accelerated Linear Algebra) is an open-source machine learning (ML) compiler for GPUs, CPUs, and ML accelerators. The XLA compiler takes models from popular ML frameworks such as PyTorch, TensorFlow, and JAX, and optimizes them for high-performance execution across different hardware platforms including GPUs, CPUs, and ML accelerators.)
- 17:10, 25 March 2023 Admin talk contribs created page JAX (새 문서: JAX stands for "Just Another XLA" where XLA stands for Accelerated Linear Algebra, which is a domain-specific compiler for linear algebra operations developed by Google. JAX provides a familiar NumPy-like API for array operations and supports automatic differentiation for arbitrary code, including control flow statements like loops and conditionals. This makes it easy to write and optimize complex numerical computations, including deep learning models, with high performance on...) Tag: Visual edit
- 17:05, 25 March 2023 Admin talk contribs moved page Troubleshooting to Private:Troubleshooting
- 16:53, 25 March 2023 Admin talk contribs created page Deep Learning Frameworks (새 문서: Background ===Reference=== <reference/>)
- 12:50, 25 March 2023 Admin talk contribs created page MediaWiki:Common.js (새 문서: 이 자바스크립트 설정은 모든 문서, 모든 사용자에게 적용됩니다.: $("a.mw-wiki-logo").attr("href", "http://www.hpcmate.com");)
- 12:32, 25 March 2023 Admin talk contribs created page MediaWiki:Mainpage (새 문서: http://www.hpcmate.com)
- 12:15, 25 March 2023 Admin talk contribs moved page Inhouse compile to Private:Inhouse compile
- 16:03, 24 March 2023 Admin talk contribs created page Mypage (새 문서: {{Warning | 1 = This page is protected | editAllowedUsers = Admin }})
- 15:45, 24 March 2023 Admin talk contribs deleted page Template:Internal (내용: "{{Internal | 1 = This page is protected | readOnlyAllowedUsers = Admin }}". 유일한 편집자는 "Admin" (토론))
- 15:13, 24 March 2023 Admin talk contribs changed group membership for Admin from bureaucrat, interface administrator and administrator to bureaucrat, interface administrator, administrator and suppressor
- 14:52, 24 March 2023 Admin talk contribs created page ACtest (새 문서: Warning)
- 14:34, 24 March 2023 Admin talk contribs created page Template:Internal (새 문서: {{Internal | 1 = This page is protected | isProtectedBy = Admin }})
- 11:55, 24 March 2023 Admin talk contribs created page File:Intel liquid cooling.png
- 11:55, 24 March 2023 Admin talk contribs uploaded File:Intel liquid cooling.png
- 11:47, 24 March 2023 Admin talk contribs created page File:Intel 4th Gen Xeon.png
- 11:47, 24 March 2023 Admin talk contribs uploaded File:Intel 4th Gen Xeon.png
- 11:31, 24 March 2023 Admin talk contribs created page Intel 4th Gen Xeon (새 문서: 4th Gen Intel® Xeon® Scalable Processors list {| class="wikitable" !SKU !CORES !BASE !ALL CORE TURBO (GHz) !Max TURBO (GHz) !CACHE (MB) !TDP (Watts) !Maximum Scalability !DDR5 Memory Speed !UPI Links Enabled !Default DSA Devices !Default IAA Devices !Default QAT Devices !Default DLB Devices !Intel SGX Enclave Capacity (Per Processor) !Long Life Use !Intel® On Demand Capable |- ! colspan="17" |2S PERFORMANCE GENERAL PURPOSE |- |8480+ |56 |2.0 |3.0 |3.8 |105 |350 |2S |4800 |4 |...) Tag: Visual edit
- 11:06, 24 March 2023 Admin talk contribs created page Optimize TensorFlow (새 문서: Do you wondering how much of a difference those instructions end up making on your machine between genera pip packages and custom optimization on the system? Because pre-built pip packages do not enable all machine capable optimization flags in it or may not perfectly set for your machine, for example, GCC compiler optimization flgags like <code>gcc -O<number></code> (O the letter, not the number). * -O0: Turns off optimization entirely. Fast compile times, g...) Tag: Visual edit
- 08:38, 24 March 2023 Admin talk contribs created page CPU features (새 문서: ===References=== <references/>)
- 10:42, 23 March 2023 Admin talk contribs created page Linux (새 문서: == Processes states == <code>D Uninterruptible sleep (usually IO) R Running or runnable (on run queue) S Interruptible sleep (waiting for an event to complete) T Stopped, either by a job control signal or because it is being traced. W paging (not valid since the 2.6.xx kernel) X dead (should never be seen) Z Defunct ("zombie") process, terminated but not reaped by its parent.</code> <code>< high-priority (not nice to other users) N low-priority (nice to other users) L...) Tag: Visual edit
- 17:30, 22 March 2023 Admin talk contribs created page Troubleshooting (새 문서: == CommandNotFound.db.creator import DbCreator on ubuntu == <code>sudo apt-get -y remove --purge python3-apt</code>&& <code>sudo apt -y autoremove</code> && sudo <code>apt-get -y install python3-apt</code>) Tag: Visual edit
- 14:00, 22 March 2023 Admin talk contribs created page NVIDIA driver (새 문서: == NVIDIA GPU Driver Download == * https://www.nvidia.co.kr/Download/driverResults.aspx/199656/en-us * NVIDIA GPU Driver Release note * Release note history https://docs.nvidia.com/datacenter/tesla/index.html *) Tag: Visual edit
- 12:20, 22 March 2023 Admin talk contribs created page Linux Kernel Tuning (새 문서: == Linux kernel tuning for GlusterFS == === vm.swappiness === vm.swappiness is a tunable kernel parameter that controls how much the kernel favors swap over RAM. At the source code level, it’s also defined as the tendency to steal mapped memory. A high swappiness value means that the kernel will be more apt to unmap mapped pages. A low swappiness value means the opposite, the kernel will be less apt to unmap mapped pages. In other words, the higher the vm.swappiness value, th...) Tag: Visual edit
- 12:17, 22 March 2023 Admin talk contribs created page ZFS (새 문서: === Restoring files from ZFS Snapshots === Show which node a file is on (for restoring files from ZFS snapshots) over GlusterFS: <code>getfattr -n trusted.glusterfs.pathinfo <file></code>) Tag: Visual edit
- 11:28, 22 March 2023 Admin talk contribs created page Glusterfs (새 문서: == GlusterFS Performance Tuning == performance tuning, there are no magic values for these which work on all systems. The defaults in GlusterFS are configured at install time to provide best performance over mixed workloads. To squeeze performance out of GlusterFS, use an understanding of the below parameters and how them may be used in your setup. After making a change, be sure to restart all GlusterFS processes and begin benchmarking the new values.<ref>https://www.jamescoyle...) Tag: Visual edit
- 17:41, 21 March 2023 Admin talk contribs created page UCM (새 문서: === About UCM === UCM stands for "Universial Cluster Management". UCM has been developed to control multiple computer nodes under UCM based cluster by HPCMATE. === UCM Plugin === UCM has plugin architectures to supports various features as plugin along with default features {| class="wikitable" |+ !Name !Type !Location !Notes |- |UCMAgent |Systemd |each node |/etc/systemd/system/ucmagent.service |- | | | | |- | | | | |}) Tag: Visual edit
- 11:43, 21 March 2023 Admin talk contribs created page Ampere GPU (새 문서: NVIDIA Ampere GPU list {| class="wikitable" !Model !Architecture !CUDA Cores !Tensor Cores !Memory !Power !PCI Spec !Width |- |RTX 3090 |Ampere |10496 |328 |24 GB GDDR6X |350W |PCIe 4.0 x16 |3-Slot |- |RTX 3080 Ti |Ampere |10240 |320 |12 GB GDDR6X |350W |PCIe 4.0 x16 |3-Slot |- |RTX 3080 |Ampere |8704 |272 |10 GB GDDR6X |320W |PCIe 4.0 x16 |2-Slot |- |RTX 3070 Ti |Ampere |6144 |192 |8 GB GDDR6X |290W |PCIe 4.0 x16 |2-Slot |- |RTX 3070 |Ampere |5888 |184 |8 GB GDDR6 |220W |PCIe 4...) Tag: Visual edit
- 11:38, 21 March 2023 Admin talk contribs created page Turing GPU (새 문서: NVIDIA Turing Architecture GPU list {| class="wikitable" !Model !Architecture !CUDA Cores !Tensor Cores !Memory !Power !PCI Spec !Form Factor |- |RTX 2080 Ti |Turing |4352 |544 |11 GB GDDR6 |250W |PCIe 3.0 x16 |ATX |- |RTX 2080 Super |Turing |3072 |384 |8 GB GDDR6 |250W |PCIe 3.0 x16 |ATX |- |RTX 2080 |Turing |2944 |368 |8 GB GDDR6 |225W |PCIe 3.0 x16 |ATX |- |RTX 2070 Super |Turing |2560 |320 |8 GB GDDR6 |215W |PCIe 3.0 x16 |ATX |- |RTX 2070 |Turing |2304 |288 |8 GB GDDR6 |185W...) Tag: Visual edit
- 11:35, 21 March 2023 Admin talk contribs created page GeForce RTX 4090 blower (새 문서: GeForce RTX 4090 blower models comes from Manli) Tag: Visual edit
