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Where's the Race Condition?
But the code works on AArch64, how can it fail on X86_64?!
Jim Cownie
8 hr ago
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Where's the Race Condition?
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To sched_yield() Or Not To sched_yield()?
Is Linux' sched_yield() useful while polling, or merely "sound and fury signifying nothing"?
Jim Cownie
Mar 31
1
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To sched_yield() Or Not To sched_yield()?
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Macro Magic
Using a FOREACH macro and a few other amusements
Jim Cownie
Feb 11
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Macro Magic
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AMD® EPYC 7742 64-Core Processor Cache Micro-Benchmarks
The gory details for one machine
Jim Cownie
Nov 12, 2021
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AMD® EPYC 7742 64-Core Processor Cache Micro-Benchmarks
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Portable Support for 128b Floats in C/C++
Surely this is standard already?
Jim Cownie
Nov 4, 2021
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Portable Support for 128b Floats in C/C++
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"Fun" with otool -L on OS X
Which library did you say will be loaded!?
Jim Cownie
Aug 6, 2021
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Which Library Did You Say Will Be Loaded?
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Atomics in AArch64
Better get those compiler flags right!
Jim Cownie
May 14, 2021
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Atomics in AArch64
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Processing a File with OpenMP®
Doing this may not be a good idea!
Jim Cownie
Apr 22, 2021
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Processing a File with OpenMP®
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Fun with Timers and cpuid
Who really designed this processor?
Jim Cownie
Mar 3, 2021
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3
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Fun with Timers and cpuid
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What About ... ?
Macos/M1 and ellipsis
Jim Cownie
Feb 19, 2021
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7
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What About ... ?
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More M1 fun: Hardware Information
Where are we and how do we know?
Jim Cownie
Feb 17, 2021
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4
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More M1 fun: Hardware Information
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Setting up the Apple M1 for Code Development
For C/C++ from the command line
Jim Cownie
Feb 12, 2021
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Setting up the Apple M1 for Native Code Development from the Command Line
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