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New posts in cpu-architecture

MSI/MESI: How can we get "read miss" in shared state?

StoreLoad Memory Barrier

Store forwarding Address vs Data: What the difference between STD and STA in the Intel Optimization guide?

Why wasn't MASKMOVDQU extended to 256-bit and 512-bit stores?

Small branches in modern CPUs

32-byte aligned routine does not fit the uops cache

Does this prefetch256() function offer any protection against cache timing attacks on AES?

How to clear L1, L2 and L3 caches?

Does the Meltdown mitigation, in combination with `calloc()`s CoW "lazy allocation", imply a performance hit for calloc()-allocated memory?

How "lock add" is implemented on x86 processors

How does a hardware trap in a three-past-the-end pointer happen even if the pointer is never dereferenced?

MIPS (curiosity) faster way of clearing a register?

Program Counter?

Unable to disable Hardware prefetcher in Core i7

Virtually indexed physically tagged cache Synonym

What is a circular shift with extend used for?

Is it possible to get the native CPU size of an integer in Rust?

Where data goes after Eviction from cache set in case of Intel Core i3/i7

Why use SIMD if we have GPGPU? [closed]

Purpose of the .bin directory within node_modules? What are binaries?