| | Exposing More Parallelism Is the Reason Why Some Vectorized Loops Are Faster (johnnysswlab.com) |
| 3 points by ingve 47 days ago | past |
|
| | Floating-Point Error Handling in C++: What Works (johnnysswlab.com) |
| 3 points by ingve 56 days ago | past |
|
| | Things Every Fresh Graduate Should Know About Software Performance (johnnysswlab.com) |
| 1 point by kiriberty 3 months ago | past | 1 comment |
|
| | Memory Subsystem Optimizations (johnnysswlab.com) |
| 48 points by mfiguiere 3 months ago | past | 13 comments |
|
| | Deep Dive in Java vs. C++ Performance (johnnysswlab.com) |
| 2 points by ibobev 4 months ago | past |
|
| | Deep Dive in Java vs. C++ Performance (johnnysswlab.com) |
| 1 point by ibobev 4 months ago | past |
|
| | Deep Dive in Java vs. C++ Performance (johnnysswlab.com) |
| 4 points by ingve 4 months ago | past |
|
| | The price of dynamic memory: Memory Access (2020) (johnnysswlab.com) |
| 3 points by signa11 5 months ago | past |
|
| | Branches influence the performance of your code and what can you do about it (johnnysswlab.com) |
| 2 points by vinhnx 5 months ago | past |
|
| | Memory consumption, dataset size and performance: how does it all relate? (johnnysswlab.com) |
| 1 point by sebg 5 months ago | past |
|
| | Memory Subsystem Optimizations (Article Series) (johnnysswlab.com) |
| 2 points by signa11 5 months ago | past |
|
| | 9 Things Every Fresh Graduate Should Know About Software Performance (johnnysswlab.com) |
| 2 points by signa11 6 months ago | past |
|
| | 9 Things Every Fresh Graduate Should Know About Software Performance (johnnysswlab.com) |
| 1 point by signa11 6 months ago | past |
|
| | Things Every Fresh Graduate Should Know About Software Performance (johnnysswlab.com) |
| 3 points by Bogdanp 6 months ago | past |
|
| | Things Every Fresh Graduate Should Know About Software Performance (johnnysswlab.com) |
| 3 points by ibobev 6 months ago | past |
|
| | Excessive copying in C++ and your program's speed (johnnysswlab.com) |
| 3 points by ryandotsmith 9 months ago | past |
|
| | The messy reality of SIMD (vector) functions (johnnysswlab.com) |
| 120 points by mfiguiere 9 months ago | past | 81 comments |
|
| | The messy reality of SIMD (vector) functions (johnnysswlab.com) |
| 30 points by ingve 9 months ago | past | 1 comment |
|
| | Performance Debugging with LLVM-mca: Simulating the CPU (johnnysswlab.com) |
| 33 points by signa11 9 months ago | past | 14 comments |
|
| | An optimizing compiler doesn't help much with long instruction dependencies (johnnysswlab.com) |
| 35 points by ingve 10 months ago | past | 6 comments |
|
| | Link Time Optimizations: New Way to Do Compiler Optimizations (johnnysswlab.com) |
| 39 points by signa11 11 months ago | past | 33 comments |
|
| | Growing Buffers to Avoid Copying Data (johnnysswlab.com) |
| 42 points by ingve on March 31, 2025 | past | 29 comments |
|
| | Performance Debugging with LLVM-mca: Simulating the CPU (johnnysswlab.com) |
| 2 points by todsacerdoti on March 4, 2025 | past |
|
| | Memory Subsystem Optimizations – The Remaining Topics – Johnny's Software Lab (johnnysswlab.com) |
| 2 points by signa11 on Nov 21, 2024 | past |
|
| | Optimizations for the Memory Subsystem (johnnysswlab.com) |
| 1 point by ibogi on Nov 13, 2024 | past |
|
| | AVX/Neon Vectorization Workshop (johnnysswlab.com) |
| 1 point by ibogi on Nov 12, 2024 | past | 1 comment |
|
| | CPU Dispatching: Make your code both portable and fast (2020) (johnnysswlab.com) |
| 11 points by lalaland1125 on Aug 11, 2024 | past | 1 comment |
|
| | Keeping the Data in the Cache (johnnysswlab.com) |
| 1 point by davikr on May 1, 2024 | past |
|
| | A story of a large loop with a long instruction dependency chain (johnnysswlab.com) |
| 39 points by signa11 on March 1, 2024 | past | 4 comments |
|
| | A story of a large loop with a long instruction dependency chain (johnnysswlab.com) |
| 1 point by signa11 on Feb 29, 2024 | past |
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| More |
