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In this video we look at some benchmarks that show off Why is my multi-threaded code slower than my single-threaded code? The answer might be Discover why scaling your multi-threaded code across more CPU cores can actually make it run ten times slower. We dive deep ... Patreon ➤ patreon.com/jacobsorber Courses ➤ jacobsorber.thinkific.com Website ... We will explore a phenomenon called Episode 9 of the Memory Lab: the seven ways memory makes a fast CPU wait, and how to measure them. Cache misses and the ... Your multithreaded code looks perfect. No race conditions. No data corruption. But it still runs way slower than expected. Ever scaled a multi-threaded service across dozens of CPU cores only to watch throughput plummet? In this deep dive, we audit ... Episode 5 of the Cache and NUMA Lab. Two threads that You buy a 16-core CPU to scale your software, write lock-free code where threads never touch the same variables... and your ... My Memory Mananagement Series: ... In this video we at the basics of Modern hardware doesn't read memory byte-by-byte; it reads in 64-byte cache lines. Learn how poor struct alignment leads to ...