James Greenhalgh

James Greenhalgh has asked 0 questions and find answers to 13 problems.

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Director of Technology for runtimes at Arm. Helping to make Arm hardware and software fast. Comments are mine and don't represent Arm. Formerly AArch64 maintainer for GCC.

James Greenhalgh questions

James Greenhalgh answers

Pong: How does the paddle know where the ball will hit?
What kind of cleanup occurs from the process after calling exit() in C?
clang ARM neon support
Coding for ARM NEON: How to start?
Translating SSE to Neon: How to pack and then extract 32bit result
gdb: print AArch64 advanced SIMD vector registers (is it possible?)
Linux kernel mutexes
Detect ARM NEON availability in the preprocessor?
How to stop GCC from breaking my NEON intrinsics?
Differences between -O0 and -O1 in GCC