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Disabling all AVX512 extensions
user_775806
0
•
asked Mar 23, 2020
5
1
3265
avx512
avx
instruction-set
gcc
Can a “PUSH” instruction's operation be performed using other instructions?
user_10577103
0
•
asked Mar 12, 2020
4
1
571
nasm
stack-memory
instruction-set
x86
assembly
Why are RISC-V S-B and U-J instruction types encoded in this way?
user_7321961
0
•
asked Oct 16, 2019
13
2
5636
riscv
instruction-set
machine-code
assembly
encoding
Is it worse in any aspect to use the CMPXCHG instruction on an 8-bit field than on a 32-bit field?
user_437606
0
•
asked Oct 3, 2019
6
1
171
c11
instruction-set
x86
assembly
c
How can I limit autovectorization level in GCC?
user_11488411
0
•
asked Jun 8, 2019
4
1
678
auto-vectorization
instruction-set
simd
compilation
gcc
What's the point of the VPERMILPS instruction (_mm_permute_ps)?
user_10061517
0
•
asked Jan 13, 2019
14
1
1035
avx
instruction-set
x86
assembly
What kind of address instruction does the x86 cpu have?
user_8217881
0
•
asked Nov 15, 2018
3
1
772
instruction-set
computer-science
x86
cpu-architecture
cpu
How does LUI/ORI on MIPS work to create a 32-bit constant value?
user_10652002
0
•
asked Nov 14, 2018
4
2
4211
mips
immediate-operand
instruction-set
assembly
Difference between PREFETCH and PREFETCHNTA instructions
user_7639609
0
•
asked Nov 12, 2018
15
1
4249
instruction-set
prefetch
cpu-cache
x86
assembly
Why is the method of im2col with GEMM is more efficient than the method of direction implementation with SIMD in CNN
user_1281290
0
•
asked Nov 12, 2018
3
1
2256
conv-neural-network
instruction-set
floating-point
memory
cpu-architecture
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