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@tadd
tadd / Makefile
Last active November 24, 2025 15:55 — forked from trueroad/Makefile
ipsj.cls を upLaTeX 用にしてみる（源ノ明朝・源ノ角ゴシックを使う）
# Modified by Tadashi Saito (@tadd), 2022
# https://gist.github.com/tadd/72fd6cd1efa41ea5b4e38a1cce9c7ad5
#
# ipsj.cls を upLaTeX 用にしてみる（源ノ明朝・源ノ角ゴシックを使う）
# https://gist.github.com/trueroad/c44312923bf02226c2274388941d0453
#
# ipsj.cls は pLaTeX 専用のようなのですが、
# 試しに upLaTeX で使えるようにした up-ipsj.cls を作ってみました。
# upLaTeX なので pLaTeX では難しかった源ノ明朝・源ノ角ゴシックの利用が
# できるようになります。
@Wren6991
Wren6991 / xh3cca.md
Created October 15, 2025 17:21

Hazard3 Closely-coupled Accelerators

This document describes the Hazard3 closely-coupled accelerator interface (CCA) and the associated the Xh3cca RISC-V extension. The purpose of the CCA interface is:

  • Higher write throughput into core-local accelerators
  • Support for I/O stalls that do not block debug and IRQs (impossible on AHB)
  • Access to accelerators without generating addresses first (reduced register pressure)
  • Access to accelerators without address-dependent protection checks (improved control-path timing)
  • Atomic (non-tearing) reads of 64-bit buses
  • Compatibility with vendor coprocessors designed for Cortex-M systems
@camel-cdr
camel-cdr / rvv-gap.md
Last active November 30, 2025 11:49
RISC-V Vector Extension for Integer Workloads: An Informal Gap Analysis

RISC-V Vector Extension for Integer Workloads: An Informal Gap Analysis

Note: To verify my RVI membership and idenity on this otherwise semi anonymous account: I'm Olaf Bernstein, you should be able to view my sig-vector profile, if you are a member of the vector SIG.

The goal of this document is to explore gaps in the current RISC-V Vector extensions (standard V, Zvbb, Zvbc, Zvkg, Zvkn, Zvks), and suggest instructions to fill these gaps. My focus lies on application class processors, with the expectation that suggested instructions would be suitable to become mandatory or optional instructions in future profiles.

I'll assume you are already familiar with RVV, if not, here is a great introduction and here the latest RISC-V ISA manual.

@shujisado
shujisado / osdn_mirror_contents_url.md
Last active November 15, 2025 11:31
OSDNのミラーコンテンツ 2023/11/19

OSDNのミラーコンテンツ 2023/11/19

OSDNでのリリースファイルやソースコードは全世界の25〜30箇所程の公開ミラーサイトへミラーリングされていた。 現時点ではどれだけ生存しているかは調べていないが、まだそれなりに生きているかと思われる。ただ、日本だとJAIST(ftp.jaist.ac.jp)とIIJ(ftp.iij.ad.jp)しかないようである。

リリースファイル：

OSDNではファイルの公開方法は二種類存在し、それぞれをファイルリリース、ファイルストレージと呼んでいた。前者は最初期からあるリリースシステムであり、後者はrsync等でも利用できる置き放題のストレージシステムである。

@osy
osy / tpm-rant.md
Last active November 25, 2025 13:55
TPM provides zero practical security

TPM provides zero practical security

TPM (Trusted Platform Module) is as useful for preventing real attackers as the TSA is at preventing real terrorists. The architecture is fundamentally flawed and most existing implementations are completely broken. I thought this argument was settled decades ago[1] when "trusted computing" was introduced mostly as a way to provide DRM and ownership capabilities to organizations. It has largely failed to impact the consumer market when it was introduced back in the early 2000s. However, recently there seems to be a movement by certain parties to reintroduce this failed product back to the market. Microsoft argues that in order to use Windows 11, you need TPM 2.0 compatible hardware because[2]:

The Trusted Platform Module(TPM) requirement ena

@islandcontroller
islandcontroller / XilinxISE_Windows10_Guide.md
Last active November 21, 2025 14:51
Installing and using Xilinx ISE 14.7 on Windows 10
@domenkozar
domenkozar / gist:c1da433406807255f9aa835d72976470
Created August 5, 2021 12:22
Thinkpad P14s NixOS installation
wpa_supplicant -B -i interface -c <(wpa_passphrase 'SSID' 'key').
ping 1.1.1.1
parted /dev/nvme0n1 -- mklabel gpt
parted /dev/nvme0n1 -- mkpart primary 512MiB -0
parted /dev/nvme0n1 -- mkpart ESP fat32 1MiB 512MiB
parted /dev/nvme0n1 -- set 2 esp on
cryptsetup luksFormat /dev/nvme0n1p1
@Th3Fanbus
Th3Fanbus / broadwell_breakdown.md
Last active October 30, 2020 05:00

https://review.coreboot.org/c/coreboot/+/46943 cpu/intel/Makefile.inc: Use correct Kconfig symbols https://review.coreboot.org/c/coreboot/+/46977 sb/intel/lynxpoint: Use common code to generate HPET table https://review.coreboot.org/c/coreboot/+/46719 sb/intel/lynxpoint: Drop unnecessary 'UL' suffix https://review.coreboot.org/c/coreboot/+/46720 {cpu,nb}/intel/haswell: Drop unnecessary 'UL' suffix https://review.coreboot.org/c/coreboot/+/46725 sb/intel/lynxpoint/lpc.c: Simplify PM init sequence https://review.coreboot.org/c/coreboot/+/46726 sb/intel/lynxpoint: Align with Broadwell https://review.coreboot.org/c/coreboot/+/46727 azalia: Treat all negative return values as errors https://review.coreboot.org/c/coreboot/+/46728 azalia: Use 'HDA_GCTL_CRST' macro as unset-mask https://review.coreboot.org/c/coreboot/+/46734 Revert "broadwell: Switch to using common ACPI _SWS code" https://review.coreboot.org/c/coreboot/+/46732 soc/intel/broadwell/gma.c: Align struct with Haswell

@geerlingguy
geerlingguy / nvidia-gt710-arm-pi-setup.sh
Last active September 30, 2025 20:20
Set up the Nvidia GeForce GT 710 on Raspberry Pi Compute Module 4
#!/bin/bash
# Attempt to set up the Nvidia GeForce GT 710 on a Pi CM4.
#
# I have tried both armv7l and aarch64 versions of the proprietary driver, in
# addition to the nouveau open source driver (which needs to be compiled into
# a custom Raspberry Pi kernel).
#
# tl;dr - None of the drivers worked :P
@mikelei8291
mikelei8291 / Pixiv Fanbox Downloader.js.md
Last active February 10, 2023 20:31