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Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.
- Follow standard conventions.
- Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
- Boy scout rule. Leave the campground cleaner than you found it.
- Always find root cause. Always look for the root cause of a problem.
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# this GIST is a follow-up to this previous GIST: https://gist.github.com/morgangiraud/ffa45e76b6891cd4e37e90d75b8be37b | |
# See the article here: https://morgangiraud.medium.com/multi-gpu-nvidia-p2p-capabilities-and-debugging-tips-fb7597b4e2b5 | |
# It provides some tips and tricks to install Tinygrad patched nvidia open kernel to give P2P capabilities | |
# to the 40** series! | |
### Transitioning into complex operations, our aim is to minimize potential issues. | |
### Important: Verify that the version from nvidia-smi matches exactly what we intend to use. | |
### At the time of this writing, the reported version is 550.78. |
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impl Solution { | |
pub fn is_palindrome(x: i32) -> bool { | |
if x < 0 { | |
return false; | |
} | |
let mut x_copy = x; | |
let mut reverse: i32 = 0; | |
while x_copy > 0 { | |
reverse = (reverse * 10) + (x_copy % 10); |
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# Script for Ubuntu: Nvidia Multi-GPU Installation and Testing (Adaptable for other distros) | |
# Step 0: Clean Nvidia Installation | |
# If you need to completely remove a previous Nvidia installation, use these commands. | |
# This ensures that you start with a clean slate for a new installation. | |
sudo apt-get --purge remove "*nvidia*" | |
sudo apt-get --purge remove "*cuda*" "*cudnn*" "*cublas*" "*cufft*" "*cufile*" "*curand*" "*cusolver*" "*cusparse*" "*gds-tools*" "*npp*" "*nvjpeg*" "nsight*" "*nvvm*" "*libnccl*" | |
# Verify that the removal is complete by checking if any Nvidia, CUDA, or cuDNN packages are still installed. | |
apt list --installed | grep cuda |
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// Source: http://codereview.stackexchange.com/questions/95464/is-the-copy-swap-idiom-implemented-here-correctly | |
class Array | |
{ | |
int size; | |
int* data; | |
public: | |
Array(Array const& copy) | |
: size(copy.size) | |
, data(new int[size]) |
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# setup dbus | |
if test -z "$DBUS_SESSION_BUS_ADDRESS"; then | |
eval $(dbus-launch --exit-with-session --sh-syntax) | |
fi | |
systemctl --user import-environment DISPLAY XAUTHORITY | |
if command -v dbus-update-activation-environment >/dev/null 2>&1; then | |
dbus-update-activation-environment DISPLAY XAUTHORITY | |
fi |
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-------------------------------------------------------------------------------- | |
-- Batched Yield-Safe Signal Implementation -- | |
-- This is a Signal class which has effectively identical behavior to a -- | |
-- normal RBXScriptSignal, with the only difference being a couple extra -- | |
-- stack frames at the bottom of the stack trace when an error is thrown. -- | |
-- This implementation caches runner coroutines, so the ability to yield in -- | |
-- the signal handlers comes at minimal extra cost over a naive signal -- | |
-- implementation that either always or never spawns a thread. -- | |
-- -- | |
-- API: -- |
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body { | |
-webkit-text-size-adjust: none; | |
} |
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