assembly

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Is the "throughput" listed by Intel per thread or per core?
user_19371970
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2
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101
intrinsics simd sse x86 assembly
How does perf record (or other profilers) pick which instruction to count as costing time?
user_22398720
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4
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247
perf assembly cpu-architecture performance
Do C++ compilers align small functions to optimize cache-line fetches?
user_62792830
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5
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186
compiler-optimization memory-alignment assembly optimization c++
Why is MSB used as the sign bit?
user_148725260
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2
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187
twos-complement assembly memory binary
Masked and unmasked FP exceptions in the same instruction: are all bits set in MXCSR before handling the unmasked exception?
user_162422780
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2
0
142
floating-point-exceptions x86-64 sse assembly cpu-architecture
Why does my OS won't boot but writes a space before the cursor in QEMU? (long question)
user_158934990
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3
0
53
bootloader operating-system x86 assembly c
x86_64 best way to reduce 64 bit register to 32 bit retaining zero or non-zero status
user_113221310
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38
2
2837
x86-64 micro-optimization assembly
Assembly skips first symbol while printing a message
user_144673580
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2
1
66
output x86 assembly input
Why are more x86 instructions faster than less?
user_169466220
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3
1
297
x86 assembly optimization c
Returning from a signal handler via setcontext
user_10847740
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6
1
319
x86-64 signals assembly linux c
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