Software Engineering Stack Exchange
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Questions tagged [intel]

10 questions
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Is it possible to validate code execution from a remote server?

I'm looking for a way to achieve some kind of code execution validation, so for example if I have a server and a client, I want the client to execute some code (assembly) and send the server validation of this code was actually executioned fully.…
RythemOfTheDay
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Do you consider mainframe as part of large application deployments?

When you are setting up your system landscape for large and/or multiple application deployments, do you consider mainframe? If not, why not? If so, what factors are you considering. If you take a real TCO look at large ERP and/or consolidated…
Jé Queue
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Cross Compile Arm Program to Intel

I have searched around for a way to run a program meant for ARM processors on an Intel computer, but I can only find ways to do the reverse, to compile Intel programs for ARM. Are there any open-source cross-compilers that will allow me to do so?…
erdekhayser
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1 answer

Transactional Memory vs Mutex and Locks

Just found out that Intel processors now have Transactional Memory support !!!! I learned about Transactional operations in my dB/OS class, it is a very simple concept: entire operation is executed or nothing gets executed. How is programming under…
newprint
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MASS equivalent for intel compilers and architectures

I was looking for an Intel alternative to MASS IBM libraries (Mathematical Acceleration Subsystem). I know Intel implements MKL libraries, but I d'nt know if there is a specific Math acceleration library in it.
Juan Sebastian Totero
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Intel Memory Addressing Form

I'm am trying to understand machine code memory addressing for x86, and I've encountered two opposing general forms for addressing (using the ModRM and SIB bytes). Most unofficial resources I consult suggest memory addressing is done in a subset of…
Joseph Johnston
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What did machine code for 4-bit architecture look like?

I don't know how a 4-bit instruction could be enough to do something so I read about the Intel 4004 and it says that it used 8-bit instructions and then I can understand how opcode and numbers has enough digits. Is it true that there never were any…
Niklas Rosencrantz
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Does the intrinsics functions from Intel Instrinsics Guide also works on AMD CPUs?

The link bellow is the Intel Instrinsics Guide for intrinsics functions. (SSE, AVX, etc.) https://software.intel.com/sites/landingpage/IntrinsicsGuide/# Does this functions also works on a AMD CPU, with the exact same header files and function…
user360409
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Intel Nehalem/SB/IB/Haswell CPUs, cache vs TLB

On the Nehalem+ architecture Intel CPUs what is the interaction between the L1 cache, L2 cache, L1 DTLB and L2 DTLB? On all the images I have found there isnt a clear explanation whether the CPU looks at the L1 DTLB first, then goes to the L1D…
user997112
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Intel mnemonic to machine code converter library

I'm trying to do the following: take a single IA32 instruction in the Intel syntax (such as ADD EAX, EBX) and produce the corresponding machine code for this instruction. Is there some small library, preferably open source, that can do this for me?
Frederick
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