What Are the Architectural Constraints in Haswell That Limit CPE Optimization?

I want to understand why any scalar version of the inner product procedure cannot achieve a CPE less than `1.00` on an Intel Core i7 4790 Haswell processor, Ubuntu 20.04 […]

README: IoT Cloud Forum

Forums are designed to help DevHeads community members come to quick resolution on a variety of systems integration topics. These differ from the ⁠#seeking-collabs (find a professional dev who can […]

Can I Directly Update the TLB During a Page Fault on x86-64?

I’m working with x86-64 architecture in long mode and want to know if it’s possible to directly update the Translation Lookaside Buffer (TLB) with a mapping from a virtual address […]

Optimizing a bubble sort implementation in C for an x86-64 architecture

Hello , I’m working on optimizing a bubble sort implementation in `C` for an `x86-64` architecture specifically targeting an Intel Core i7 processor using `GCC 11.2` . I noticed that […]

README: IoT Cloud Forum

Forums are designed to help DevHeads community members come to quick resolution on a variety of systems integration topics. These differ from the ⁠#seeking-collabs (find a professional dev who can […]

Optimizing a bubble sort implementation in C for an x86-64 architecture

Hello , I’m working on optimizing a bubble sort implementation in `C` for an `x86-64` architecture specifically targeting an Intel Core i7 processor using `GCC 11.2` . I noticed that […]

README: IoT Cloud Forum

Forums are designed to help DevHeads community members come to quick resolution on a variety of systems integration topics. These differ from the ⁠#seeking-collabs (find a professional dev who can […]

Optimizing a bubble sort implementation in C for an x86-64 architecture

Hello , I’m working on optimizing a bubble sort implementation in `C` for an `x86-64` architecture specifically targeting an Intel Core i7 processor using `GCC 11.2` . I noticed that […]