3 ms·
Transferring SIMD/FPU regs to/from memory is actually fast - a modest fraction of the typical context switch cost - on modern x86_64 thanks to XSAVE.
by rphlx 8y ago
Transferring SIMD/FPU regs to/from memory is actually fast - a modest fraction of the typical context switch cost - on modern x86_64 thanks to XSAVE.